Trace SC

Tracer™ SC System ControllerModel Number: BMSC000AAA011000

June 2012 BAS-SVX31F-EN

Installation and Setup

�SAFETY WARNING

Only qualified personnel should install and service the equipment.The installation, starting up, and servicingof heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge andtraining. Improperly installed, adjusted or altered equipment by an unqualified person could result in death orserious injury. When working on the equipment, observe all precautions in the literature and on the tags,stickers, and labels that are attached to the equipment.

© 2012Trane All rights reserved BAS-SVX31F-EN

Copyright

© 2012Trane All rights reserved

This document and the information in it are the property ofTrane and may not be usedor reproduced in whole or in part, without the written permission ofTrane.Trane reservesthe right to revise this publication at any time and to make changes to its content withoutobligation to notify any person of such revision or change.

Trademarks

Trane and its logo are trademarks ofTrane in the United States and other countries. Alltrademarks referenced in this document are the trademarks of their respective owners.

Warnings, Cautions, and Notices

Warnings, cautions, and notices are provided in appropriate places throughout thisdocument:

Revision Summary

The following revisions to content are reflected in BAS-SVX31F-EN:

• Licensing options (pg. 17)

• Revised System Units graphic (pg. 17)

• Setting upTrane Intelligence Services (TIS) (pg. 21)

• Expanded Communication Options section (pg. 78)

WARNINGIndicates a potentially hazardous situation which, if not avoided, could result indeath or serious injury.

CAUTIONsIndicates a potentially hazardous situation which, if not avoided, could result inminor or moderate injury. It could also be used to alert against unsafe practices.

NOTICE: Indicates a situation that could result in equipment or property-damage onlyaccidents.

Table of Contents

BAS-SVX31F-EN 3

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Tracer SC Model Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Tracer SC Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Tracer SC Software License Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Tracer SC Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Tracer SC Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Software and Service Tools for Your PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

PC Software Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Supported Web Browsers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Service Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Making a Direct Connection Between Your PC and a Tracer SC . . . . . . . . . . . . 13

Connecting Your PC to a Tracer SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Setting the IP Address on your PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Setting the Internet Proxy Server Address on your PC . . . . . . . . . . . . . . . . . 14

Configuring a New Tracer SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Setting Rotary Switches on the Tracer SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Logging in to the Tracer SC for the First Time . . . . . . . . . . . . . . . . . . . . . . . . 15Initial Login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Force Return to Factory Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

The Installation Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Configuring Basic Settings for the Tracer SC . . . . . . . . . . . . . . . . . . . . . . 20Configuring Facility Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Defining the Network/Define Facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Setting Up Trane Intelligent Services (TIS) . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Configuring the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Enabling TIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Troubleshooting TIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Navigating the User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Tracer SC List Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Devices List Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Alarms and Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

The Alarms and Events Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Notification Classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Severity Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Event E-Mail Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

4 BAS-SVX31F-EN

Alarm Setup in Point Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Analog Input, Output, and Value Point Configuration . . . . . . . . . . . . . . 35Binary Input and Value Point Configuration . . . . . . . . . . . . . . . . . . . . . . 36Binary Output Point Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37Multistate Input, Output, and Value Point Configuration . . . . . . . . . . . . 38

Data Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Spaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Area Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Variable Air Systems (VAS) Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Chiller Plant Control (CPC) Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Points Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

User-defined Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Viewing a user-defined point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Creating a user-defined point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

System-defined points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Point Overrides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Performing Simple Overrides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Performing Advanced Overrides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Points Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Putting User-Defined Points In/Out of Service . . . . . . . . . . . . . . . . . . . . . 53Putting System-Defined Points In/Out of Service . . . . . . . . . . . . . . . . . . . 55

Space Temperature Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Determining the Space Temperature Setpoint Source . . . . . . . . . . . . . . 56Changing the Temperature Setpoint Control for VAV Boxes . . . . . . . . . 56

Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Viewing Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Creating Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Optimal Start/Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Exceptions and Calendars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

The Tools Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Restore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Custom Graphics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

BAS-SVX31F-EN 5

Tree Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Global Referencers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

User Equipment Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Equipment Templates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

System Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Connecting a Tracer SC to a Building Network . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Network Pre-installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70Single and Multiple Tracer SCs Networks . . . . . . . . . . . . . . . . . . . . . . . . . 70Networks with Multiple Subnets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Network Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Remote Access to a Tracer Building Automation System . . . . . . . . . . . . . . . 75Open Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75Port Forwarding Through a Firewall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76Virtual Private Network (VPN) Connection . . . . . . . . . . . . . . . . . . . . . . . . 76

Expanded Communication Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77Licensing and Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78Setup Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78Configuring the TCP/IP and BACnet Settings . . . . . . . . . . . . . . . . . . . . . . 78Discovering and Installing the Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Ethernet Network Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Network Wiring Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Fiber-Optic Cable Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83Fiber-Optic Media Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

BACnet Network Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Setting Up BACnet Communication for Multiple Tracer SCs . . . . . . . . . . . . 87

Sharing Data Between Two Tracer SCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88Sharing Data Using the Pull Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88Sharing Data Using the Push Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Unit Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Type of Unit Controllers Supported by the Tracer SC . . . . . . . . . . . . . . . . . . 93

Quantity of Unit Controllers Supported by the Tracer SC . . . . . . . . . . . . . . . 94

The BACnet Unit Controller Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94Installing Factory-Programmed BACnet Unit Controllers . . . . . . . . . . . . 94Installing Field-Programmable BACnet Unit Controllers . . . . . . . . . . . . . 95Replacing BACnet Unit Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95Adding BACnet Unit Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

The LonTalk Unit Controller Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97Installing Factory-Programmed LonTalk unit controllers . . . . . . . . . . . . 97

6 BAS-SVX31F-EN

Installing Field-Programmable LonTalk Unit Controllers . . . . . . . . . . . . . 98Retrofitting a LonTalk Link: Tracer Summit to a Tracer SC System . . . . 99Replacing LonTalk unit controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100Adding LonTalk Unit Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

BACnet Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103Discovering Factory-Programmed BACnet Devices . . . . . . . . . . . . . . . . 103Discovering Field-Programmable BACnet Devices . . . . . . . . . . . . . . . . 104

LonTalk Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105Discovering Factory-Programmed LonTalk Devices . . . . . . . . . . . . . . . 105Discovering Field-Programmable LonTalk Devices . . . . . . . . . . . . . . . . 107

Creating an Equipment Template for BACnet Devices . . . . . . . . . . . . . . . . . 107

Creating an Equipment Template for LonTalk Devices . . . . . . . . . . . . . . . . 111

Editing an Equipment Template . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Editing an Equipment Template When Adding Additional Points . . . . . . . 115

Deleting an Equipment Template . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Applying an Existing Template to a Device . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Exporting and Importing Equipment Templates . . . . . . . . . . . . . . . . . . . . . . 117

Creating User Equipment Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Editing User Equipment Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Replacing a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Refreshing Equipment (Devices) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Changing the Display Name of an Installed Device (Equipment) . . . . . . . . 120

Deleting a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

LEDs and the 7-Segment Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Powering Up/Powering Down the Tracer SC . . . . . . . . . . . . . . . . . . . . . . . . . 121

The LEDs and the 7-Segment Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121Interpreting the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122Interpreting the 7-Segment Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Troubleshooting with LEDs and the 7-Segment Display . . . . . . . . . . . . . . . 124

Force Return to Factory Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Troubleshooting Network Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125PING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125IPCONFIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125Web Browser Security Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

BAS-SVX31F-EN 7

Appendix A: Building Network Installation Memo . . . . . . . . . . . . . . . . . . . . . . . 128

Appendix B: SNVT Types Supported by Tracer SC . . . . . . . . . . . . . . . . . . . . . . . 129

Appendix C: Key Mapping and Enumerations for Unit Controllers . . . . . . . . 132

Tracer UC400 Unit Controller Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Tracer MP501 Unit Controller Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Tracer MP503 Unit Controller Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Tracer SC Enumerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

LonTalk Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

8 BAS-SVX31F-EN

Product Overview

TheTracer™ SC system controller (Tracer SC) serves as the central coordinator for all individualequipment devices on aTracer building automation system.TheWeb-based interface of theTracerSC system controller provides an easy and convenient way for building operators to access theirbuilding automation system. Access is available from any personal computer that meets systemrequirements, even from remote locations.

The following table lists all LonTalk and BACnet devices supported byTracer SC .

Table 1. LonTalk and BACnet devices and equipment supported byTracer SC

LonTalk BACnet MS/TP BACnet/IPCH530 (LCI-C) Chiller Equipment (BCI-C) JENEsys Modbus BridgeCH532 (EMEIA only) IntelliPak™ I or II equipment (BCI-I) WAGO High Density I/O module

IntelliPak™ I or II equipment (LCI-I) VAV equipment (Tracer UC400 unit controllers)

ReliaTel™equipment (LCI-R) Tracer UC400 programmable unit controller

Voyager™equipment (LCI-V) Tracer UC400 blower coilVAV equipment (Tracer VV550/551 unit controllers)

Tracer UC400 Variable Speed Water Source Heat Pump

Tracer UC800 controller for AdaptiView™ Tracer UC400 2 Heat/2 Cool

Tracer ZN510/511 unit controller Tracer UC400 Fan Coil

Tracer ZN520/521 unit controller Tracer UC600 programmable unit controller

Tracer ZN523 zone controller Tracer UC800 controller for AdaptiView™

Tracer ZN517 unitary controller ReliaTel™ equipment (BCI-R)Tracer ZN524 unit controllerTracer ZN525 zone controllerTracer MP501 multi-purpose controllerTracer MP503 input/output moduleTracer MP580/581 multi-purpose unit controllerTracer AH540/541 controllerTrane TR200 Variable Frequency Drive (VFD)WAGO High Density I/O module

BAS-SVX31F-EN 9

Product Overview

Tracer SC Model Numbers

Tracer SC has the following model numbers.

Tracer SC Components

TheTracer SC is equipped with the components shown in Figure 1.

Model number DescriptionBMSC000AAA011000 (current) Tracer SC with power supply module (PM014) with U.S. outlet, enclosure ordered separately

BMSC000AAA011100 (obsolete) Tracer SC system controller with power supply module (PM214) with U.S. outlet, in enclosure

BMSC000AAA011200 (obsolete) Tracer SC system controller with power supply module (PM214), in enclosure

Figure 1. Tracer SC components

IMC IMC

BACnetMS/TP LINK 1

BACnetMS/TP LINK 2

USB service tool port

SD card port (future)

EIA-232 serial connection

USB host (future)

Ethernet network connection 2 (supports TCP/IP) (recommended for direct connection to PC)

Ethernet network connection 1 (supports BACnet and TCP/IP (recommended for building network connection)

Power button

Status LED

7-segment display

Rotary switches

LonTalk service pin

LonTalk

BACnet LEDs

Ethernet LEDs

LonTalk LEDs

LonTalk service LED

IMC LEDs

EIA-232 LEDs

10 BAS-SVX31F-EN

Product Overview

Tracer SC Software License Numbers

Tracer SC Accessories

Tracer SC Service Parts

The service parts listed in Table 2 and Table 3 are available for theTracer SC.The numbers in thetables correspond to those in Figure 2.

Note: Some of the service parts are the same for all models.

License number SizeBMCF000AAA0AB00 Small: 30 devices

BMCF000AAA0AC00 Medium: 60 devices

BMCF000AAA0AD00 Large: 120 devices

Description Order numberBACnet terminator 2 pack(a)

(a) For information about this accessory, see BACnet MS/TP Wiring Best Practices (BAS-SVX051-EN).

X1365152401

Rover LonTalk interface adaptor(b)

(b) For information about this accessory, see Rover Service Tool Installation, Operation, and Programming (EMTX-SVX01).

S3090062062

Enclosure for DIN-mounted controllers (120 Vac, with outlet) X13651534010

Enclosure for DIN-mounted controllers (230 Vac, no outlet) X13651535010

Table 2. Tracer SC model BMSC000AAA011000 (current)

Number in Figure 2 Description Order number

1 Enclosure for DIN-mounted controllers (120 Vac, with outlet) X13651534010

2 Tracer SC module S3090058462

3 Power supply module X1365153801

(not shown) Enclosure for DIN-mounted controllers (230 Vac, no outlet) X13651535010

(not shown) Transformer service part S3090062462

4 IMC power cable S3090059562

Table 3. Tracer SC models BMSC000AAA011100 and BMSC000AAA011200 (obsolete)

Number in Figure 2 Description Order number

2 Tracer SC module S3090058462

3 Power supply module S3090058562

4 IMC power cable S3090059562

5 Cable assembly/modular terminal kit with U.S. outlet S3090059062

(not shown) Cable assembly/modular terminal kit S3090059162

6 Control panel cover (for models with U.S. outlet) S3090058962

(not shown) Control panel cover S3090058862

7 Enclosure S3090058762

BAS-SVX31F-EN 11

Product Overview

Figure 2. Service parts for theTracer SC

1

23

5

4

2 3

4 6

7

12 BAS-SVX31F-EN

Software and ServiceTools forYour PC

Specific software and service tools are required for your PC, in order to perform all of the functionsavailable with theTracer SC.

PC Software Requirements

Ensure that your PC is equipped with the following software:

• Java™ SE Runtime Environment (JRE) Version 6.0.Tracer SC checks for this software. If it is not found, a link appears for downloading the softwarefrom the Internet.

• Adobe Flash™Tracer SC checks for this software. If it is not found, a link appears for downloading the softwarefrom the Internet.

• Service tool USB driver—Required only for a direct USB connection to theTracer SC with a webbrowser orTracerTU.

Supported Web Browsers

Microsoft® Windows XP, Vista, Windows 7:

– Mozilla FireFox 10.0 or later

– Internet Explorer 8, 9 (Internet Explorer 7 is not supported)

– Google Chrome 10 or later

Macintosh:

– FireFox 10.0 or later

– Google Chrome 10 or later

– Safari 4.0 or later

ServiceTools

Two service tools are required for the support of unit controllers and for additional functions onsystems usingTracer SC:

TheTracer™TU ServiceTool

Use theTracerTU service tool:

• For configuring BACnet unit controllers

• For downloadingTracer SC software updates

• For creatingTGP2 programs inTracer SC.

• For creating, editing, and publishing graphics to theTracer SC withTracer Graphics Editor

• As an additional way to backup and restore data toTracer SC

The Rover™ ServiceTool

Use the Rover Version 7 service tool:

• For configuring LonTalk unit controllers

• For configuring a LonTalk network using the Rover service tool in active mode (Tracer SC is nota network manager)

• For creatingTGP programs for theTracer MP580/581 programmable controller

BAS-SVX31F-EN 13

Making a Direct Connection BetweenYour PC and a

Tracer SC

This section explains how to access aTracer SC user interface from your PC through a directconnection.Trane recommends that you make a direct connection from your PC to yourTracer SC:

• To set up your PC for browsing to theTracer SC user interface before connecting theTracer SCto a building network

• Anytime you want to service aTracer system and do not have access to the customer network

ConnectingYour PC to aTracer SC

To connect your PC to aTracer SC:

Note: Make sure theTracerTU service tool is installed on your PC before connecting to aTracerSC.

1. Press the power button on theTracer SC (see Figure 3).

All LEDs illuminate and the following sequence flashes on the 7-segment display: “8, 7, 9, 5, 4,L, dancing dash pattern.The dancing dashes persist while theTracer SC is operating normally(see “The LEDs and the 7-Segment Display,” p. 121).

2. Connect either of the following (see Figure 3):

a. An Ethernet straight-through or crossover cable from the Ethernet port on your PC toEthernet port 2 on theTracer SC. (Continue with the procedures for “Setting the IP Addresson your PC" and “Setting the Internet Proxy Server Address on your PC" on p. 14.)

b. A USB 2.0 A to B cable from a USB port on your PC to the USB service tool port on theTracerSC. (Continue with the procedure for “Setting the Internet Proxy ServerAddress on your PC,”p. 14.)

Important: Only one software device can use the USB cable at a time. Disconnecting the cablebetween devices will enable the USB Driver to recognize the next softwaredevice’s request.

Figure 3. Direct connection between PC and aTracer SC (prior to LAN connection)

IP address for USB127.0.0.1:44789

Ethernet port 2

Power button

Ethernet port

Power button

USB port

USB service tool port

a. b.

IP address for Ethernet port 2192.168.2.10

Recommended IP address for PC192.168.2.100

14 BAS-SVX31F-EN

Making a Direct Connection BetweenYour PC and aTracer SC

Setting the IP Address on your PC

Follow this procedure if you are using an Ethernet connection. It describes how to set the InternetProtocol (IP) address on a PC that uses Microsoft Windows™ XP.You may need to modify theprocess if you are using another compatible operating system.

Note: If multipleTracer SCs are to be on the same network, each one must have a unique IPaddress.

To set the IP address on your PC:

1. From the Start menu, open the Network Connections window.

2. Right-click the appropriate network card name for your PC to view the shortcut menu.

3. From the shortcut menu, select Properties.The Local Area Connection Properties dialog boxappears.

4. In the list box titledThis connection uses the following items, select Internet Protocol (TCP/IP).

5. Click the Properties button.The Internet Protocol (TCP/IP) Properties dialog box appears.

6. Click Use the following IP address. Enter the following:

IP address (if connecting to Ethernet Port 2): 192.168.2.100

Note: This is the recommended address for the PC. Ethernet Port 2 on theTracer SC has afactory address of 192.168.2.10. As long as both PC andTracer SC addresses have thesame subnet, 192.168.2, any number between 1 and 254 can be used for the last segmentof the address.

Subnet mask: 255.255.255.0

Gateway: Leave blank.

7. Click OK.

Setting the Internet Proxy Server Address on your PC

A proxy server provides a way for a PC to access aTracer SC through a Web browser. Follow thisprocedure if you are using either an Ethernet connection or a USB connection.

If you are using Internet Explorer,™ set the proxy server address on your PC as follows. If you areusing Mozilla Firefox,™ contactTrane Product Support for the procedure.The same settings apply.

1. From theTools menu of Internet Explorer, select Internet options.The Internet Options windowappears.

2. Click the Connections tab.

3. Click the LAN Settings button.The Local Area Network (LAN) Settings window appears.

Note: If the PC is set to bypass the proxy server, do not continue with this procedure. ClickCancel.

4. Click the Advanced button.The Proxy Settings window appears.

5. In the HTTP field, add these settings.

Note: Separate them from the existing setting, and from one another, with semicolons.

• 192.168.1.* (for use of Ethernet port 1)

• 192.168.2.* (for use of Ethernet port 2)

• 127.0.0.1 (for use of USB)

6. Click OK.

You are now ready to log in to yourTracer SC. See “Configuring a NewTracer SC,” p. 15.

BAS-SVX31F-EN 15

Configuring a NewTracer SC

Note: This section is intended for installer/programmers. If your job role is that of a buildingoperator, proceed to “Navigating the User Interface,” p. 24.

This section describes how to configure basic settings on a newTracer SC.These procedures canbe performed prior to connecting theTracer SC to the building network.

Setting Rotary Switches on theTracer SC

All devices on aTracer system must be BACnet compliant.Trane recommends using the rotaryswitches on theTracer SC as the base settings for BACnet identification.

To set the rotary switches (see Figure 1, p. 9, for their location), use a small screwdriver to turn thethree rotary switches on theTracer SC to a unique number between 001 and 999.

Notes:

• If you set the rotary switches to a number between 001 and 419, the device ID and the BACnetMS/TP numbers will be calculated from that number.

• The calculated numbers populate automatically if you set the rotary switches before browsingto the Installation page. If you change them later, you can view the new numbers by refreshingthe page.

Logging in to theTracer SC for the FirstTime

Before logging in to theTracer SC for the first time, set up your PC as described in “Making a DirectConnection BetweenYour PC and aTracer SC,” p. 13.

Initial Login

1. Log in toTracer SC by either:

• Launching the Web browser on your PC and navigating to theTracer SC by entering its IPaddress in the Web browser address field:

– 192.168.1.10 (if using Ethernet port 1)

– 192.168.2.10 (if using Ethernet port 2)

– 127.0.0.1: 44789 (if using USB)

• Or, if yourTracer SC is connected by USB, selecting theTracer SCVia USB desktop icon thatwas placed on your desktop when you installedTracerTU.

TheTracer SC splash screen will appear.

2. To save the IP address of theTracer SC for convenient future use, follow these instructions.Thismay be particularly helpful, if you connect to multiple sites. (To skip this procedure, continuewith Step 3.)

a. From the Internet Explorer Favorites menu, select Add to Favorites... .

b. In the Name field of the Add Favorite dialog box, enter the site name that is associated withthe IP address. Click New Folder.

c. In the Folder name field in the Create New Folder dialog box, enter “Tracer SC Sites.” ClickOK.The new folder that you created is now visible in the Add Favorite dialog box.

d. Click OK to close the Add Favorite dialog box.

e. From your Favorites list, select the folder that you just created, and right-click on it.

f. From the menu, select SendTo and Desktop (create shortcut). An folder icon containing ashortcut to theTracer SC site will appear on your desktop. Double-click the shortcut to openthe browser and theTracer SC site login page.

Note: Use the Add Favorite dialog box to add sites to the folder as necessary, so that allsite addresses are in one location.

16 BAS-SVX31F-EN


3. Click start to initiate the download.

• Tracer SC checks that appropriate software is on PC and will prompt to download AdobeFlash or Java, if they are missing.

• Java launches.

• You are given the option to create a shortcut.

• ATracer SC progress bar appears and indicates when it is finished.

• The login page appears.

4. Enter the user ID and password (case-sensitive):

• User ID:Trane

• Password:Tracer

5. Click login.The End User License Agreement appears.

6. Accept the agreement and click continue.The Change Password page appears.

7. Enter the old password and the new password, and then confirm the password. Click change

password.TheTracer SC Initial Setup page appears.

Basic Configuration

TheTracer SC Initial Setup page is designed as a quick start for basic configuration.The pageautomatically launches after logging on to aTracer SC for the first time.

Important: This page will not appear again.You can use the Installation page to change any ofthe settings, except for system units, at any time after the initial logon is completed.

The following items are configurable from theTracer SC Initial Setup page:

Date and time

• The date and time from your PC are used for theTracer SC.

• You can manually change the date and time.

• The time zone setting configures the appropriate daylight savings time.

BACnet identification

• Enter a unique name for theTracer SC in the BACnet device field.

• The rotary switch settings (see “Setting Rotary Switches on theTracer SC,” p. 15) are used tocalculate the device ID for theTracer SC and the network numbers for MS/TP Port 1 and MS/TPPorts 1 and 2.

• If theTracer SC is intended to be a BACnet broadcast management device (BBMD), select thecheckbox that assigns it as a BBMD. (For information about BBMDs, see “BACnet NetworkCommunication,” p. 86.

• If BACnet unit controllers will be supported on theTracer system, select the baud rate for theappropriate links. Select 78600 bps forTrane unit controllers.

System units

• System units are associated with internalTracer SC data that is communicated to unitcontrollers and otherTracer SCs.The system unit choices are the International System of Units(SI), inch-pound (IP), or a customized mix of the two. See Figure 4, p. 17 for assistance withselecting units.

BAS-SVX31F-EN 17


• System units must be the same for allTracer SC system controllers, BACnet unit controllers,and MP580/581 unit controllers on the system.

• You are not allowed to change the system units after this page is saved.

Note: Users can chose to view system units differently from what is selected for the systemunits, by clicking on user from the “Global navigation bar,” p. 24.

Figure 4. System unit selection forTracer SC and unit controllers

Licensing

Tracer SC product licenses enableTracer SC applications and determine the number of devices thatcan be installed onto aTracer SC system.

There are two types of licenses available: theTracer SC–Base license and theTracer SC–Applicationlicense.

Tracer SC–Base License

This license is applied to everyTracer SC ordered at the factory.The Base license includesconnectivity for up to 5 devices forTIS (“Setting UpTrane Intelligent Services (TIS),” p. 21) and isMulti-SC Ready (“Expanded Communication Options,” p. 78).This license does not enable any ofthe control applications (VAS, Area, CPC,TGP2) that are required to control a building.

18 BAS-SVX31F-EN


Tracer SC–Application license

This license enables the control applications and increases the number of supported devices up toa maximum of 120. A single application license is created by combining multiple, stackableapplication licenses through the BAS registration site.

When installed, the application license will overwrite the base license and will enable the controlapplications for the number of devices specified in theTracer SC application license.

You can obtain licenses from http://www.basregistration.trane.com.You will need either theTracerSC hardware serial number (see label onTracer SC) or the product order number.

To License yourTracer SC:

1. Browse to the license file from www.basregistration.trane.com.

2. Download the file to theTracer SC.The file upload dialog box appears.

3. Click once on the selected file and then click open to move the file path into the Locate File field.

4. Click import license file to complete the licensing process.

Saving your configuration

To save theTracer SC Initial Setup page configuration:

1. Click save.The Saving Initial Setup confirmation screen appears.

2. Click continue to save the new settings.TheTracer SC will restart.

Note: To log in again, you need only your user ID and password.

Force Return to Factory Defaults

In some cases, a corrupt database or similar problem may prevent you from accessing theTracerSC user interface in order to return to factory defaults.

If this occurs, do the following to return to factory defaults:

1. Power down theTracer SC.

2. Reset the rotary switches to “999.”

3. Power up theTracer SC.The 7-segment display shows F, o, r, C, E.

4. Within 30 seconds, set the rotary switches to the intended normal value.The 7-segment display shows C, L, E, A, r, indicating that the database is being cleared. It willthen resume normal operation showing –L on the 7-segment display during startup and then“dancing dashes.”

Note: If rotary switches are not reset within 30 seconds, theTracer SC will power down leavingthe database intact.

BAS-SVX31F-EN 19


The Installation Page

Basic settings are configured on the Installation page.The following four subsections in thismanual correspond to the four sections on the Installation page (see Figure 5).

Notes:

• See the online help on the Installation page and subpages for explanations and procedures.

• For help with user interface navigation, see “Navigating the User Interface,” p. 24.

Figure 5. Installation page

20 BAS-SVX31F-EN


Configuring Basic Settings for theTracer SC

These settings are for regional specifications, system units, communications, licensing, and devicediscovery. Except for Device Discovery, these settings were configured during initial configuration(“Basic Configuration,” p. 16).

Identification and Communications: This link enables you to view and edit:• SC Identification• BACnet Configuration (“BACnet Network Communication,” p. 86)• IP Configuration (“IP address,” p. 72)• Trane Intelligent Services (TIS) (“Setting UpTrane Intelligent Services (TIS),” p. 21)

This is an optional feature that allowsTrane to continuously monitor and analyze operationaldata from your facility to look for changes, and then quickly initiate predefined actions asconditions are detected.To learn more aboutTIS, contact your localTrane representative.

Device Discovery: Refers to software installation of the unit controllers. For complete unitcontroller installation instructions, see “Unit Controllers,” p. 93.

Configuring Facility Settings

These settings are used for a stand-aloneTracer SC or for the master in a multi-Tracer SC facility.

Note: A future release ofTracer SC will provide the ability to create a multi-SC facility.

Location and Contacts: For entering the facility name and contact information for the facilityowner and service provider.

Facility Defaults for User Preferences: For setting up preferences for all users created for thefacility. Individual users may change their preferences from within user.../preferences (see OutdoorAir Conditions:

for setting up references for outside air temperature and humidity. Used as the facility outside airreferences and to populate the outdoor conditions that appear on all pages (green rectangle in theright corner).

Application Defaults: For setting the alarm capacity for eachTracer SC and setpoints to be usedby area and variable air systems. Settings can be changed and updated to all existing areas andvariable air systems using those setpoints.

Priority Levels: Shows the pre-defined priority levels used by all applications and user overrides(see “Point Overrides,” p. 51). Priority levels establish a strategy used by the system to avoidconflicting control by giving precedence to applications with a higher level of priority. Prioritylevels are set up in user administration.They are numbered 1 through 16, with 1 highest and 16lowest.

SMTP Settings: Used to set up your simple mail transfer protocol (SMTP) so that events can berouted to users by e-mail (see “Event E-Mail Routing,” p. 31).

Severity Mapping: Shows the correlation between notification classes, priority numbers, andseverity levels (“Severity Mapping,” p. 30).

Defining the Network/Define Facility

The BACnet Broadcast DistributionTable (BDT), which designates BBMDs in the system, is set upin this section.

Note: After a BDT has been set up for theTracer SC, theTracer SC can communicate to deviceson other subnet. For more information, see “BDTs,” p. 86.

BAS-SVX31F-EN 21


Setting UpTrane Intelligent Services (TIS)

This section describes how to set up and enableTrane Intelligent Services (TIS) software on aTracerSC.

Requirements

The minimum requiredTracer SC firmware version is V3.0.0564.To obtain a copy of the latestfirmware go to: https://home.ingerrand.com/sites/softwaredownloads/SitePages/SC.aspx.

For instructions on how to install software updates, refer to theTracer™TU ServiceTooldocumentation (“Resources,” p. 127).

Configuring the Network

In order forTIS to work correctly, DNS must be enabled on your network and a DNS must be set up.

1. Navigate to the Identification and Communications page (click “Identification andCommunications” from the Configure Basic Settings ForThisTracer SC (Figure 5, p. 19).

2. Click the IP Configuration section to view the settings (see Figure 6).

For more information about IP configuration and DNS setup, see “Network Installation,” p. 72.

EnablingTIS

1. Click to expand theTrane Intelligent Services Configuration section.

2. Click edit.

3. Select the EnableTrane Intelligent Services check box (Figure 6).

4. Click save.

The page refreshes and will display theTest Connection button.

Figure 6. EnablingTIS

22 BAS-SVX31F-EN


5. Click theTest Connection button (Figure 7).

If successful, a dialog box confirming the connection will appear. If the status field displaysanything other than “communicating,” refer to “TroubleshootingTIS,” p. 22.

TroubleshootingTIS

Figure 7. Testing theTIS connection

Table 4. Test Connection – Response messages

Response Probable Cause Resolution

Connection successful.Connection to internet is successful. TCP/IP connectivity to the TIS and TraneConnect server is successful.

n/a

Unable to communicate with TraneConnect server.

The http settings for the TraneConnect configuration server are incorrect, server is down, or some network settings are incorrect.

Verify network configuration or contact the site’s network administrator.

Unable to communicate with TIS. The http settings for the TIS server are incorrect, server is down, or some network settings are incorrect.

Verify network configuration or contact site’s network administrator.

Unable to communicate with all servers.

The http settings for the TraneConnect configuration server and TIS server are incorrect, servers are down, or, most likely, some network settings are incorrect.

Verify network configuration or contact site’s network administrator.

Unable to authenticate with TIS. Connections were established with the servers, but the user/password was incorrect. Contact Trane Technical Support.

Table 5. Status – Possible error messages

Message Probable Cause ResolutionCommunicating TIS application is communicating normally. n/a

Authentication Failed User/password is incorrect. Contact Trane Technical Support.

Configuration Settings Failed To LoadDid not receive a valid configuration from TIS and failed to successfully load the default file. Note: Serious error and highly unlikely to occur.

Contact Trane Technical Support.

No Internet Connection (See Resolution)

• Check the networks to ensure they can access the Internet.

• Check if DNS is enabled and is setup correctly on SC.

• Contact the site’s network administrator if unable to resolve.

Disabled TIS is currently disabled on this SC. Enable TIS on Tracer SC. See “Enabling TIS,” p. 21.

Inventory Failed An error is present in the configuration file. Contact Trane Technical Support to update configuration for this SC site.

BAS-SVX31F-EN 23


Notes:A) All communication is done using a secured https authenticated connection.B) Port 1194 provides optimal UDP performance. Port 443 can be used, but slowerperformance should be expected.

Data Collection Failed An error is present in the configuration file. Contact Trane Technical Support to update configuration for this SC site.

Alarm Collection Failed An error is present in the configuration file. Contact Trane Technical Support to update configuration for this SC site.

Configuration Changed Failed An error is present in the configuration file. Contact Trane Technical Support to update configuration for this SC site.

No Connection to Multiple Services TIS servers are either down or the TIS http settings are incorrect on this SC. Contact Trane Technical Support.

No Connection to Inventory Service TIS servers are either down or the TIS http settings are incorrect on this SC. Contact Trane Technical Support.

No Connection to Data Collection Service TIS servers are either down or the TIS http settings are incorrect on this SC. Contact Trane Technical Support.

No Connection to Alarm Service TIS servers are either down or the TIS http settings are incorrect on this SC. Contact Trane Technical Support.

No Connection to Configuration Change Service TIS servers are either down or the TIS http settings are incorrect on this SC. Contact Trane Technical Support.

No Connection to Health Status Service TIS servers are either down or the TIS http settings are incorrect on this SC. Contact Trane Technical Support.

Unable to download Trane Intelligent Services configuration settings

The server is down, the configuration service http settings are not correct, or configuration settings are not available on the server.


Unable to download TraneConnect configuration settings

Likely that this SC has not been set up in TIS to support TraneConnect. Contact Trane Technical Support.

Unable to Start TraneConnect ClientThe SC does not have a TraneConnect configuration file, or the configuration file is invalid.


Invalid configuration settings. Please Contact the Trane Intelligent Services Administrator. The configuration setting are incorrect. Contact Trane Technical Support to update TIS

configuration for this SC site.

Table 5. Status – Possible error messages

Message Probable Cause Resolution

Table 6. Server IP address and ports used forTIS onTracer SC

Port Protocol Server DNS IP Address

TraneConnect1194 (Preferred)443 (Note: B)

UDPTCP

trane.openvpncloud.net50.97.210.194 (Primary)50.97.174.66 (Fail-over)

Data Connection 443 TCP tis_data.trane.com 168.65.229.142

24 BAS-SVX31F-EN

Navigating the User Interface

This section describes the basic elements and navigation of the user interface.The numbers inFigure 8 correspond to the numbered descriptions below the figure.

Left navigation menu

Contains a list of menu items that are linked to features, applications, and equipment. Some menuitems, when selected, expand to reveal a sub-menu of related items.

Bread crumb line

A navigation aid containing a trail of page links, which show you the way back through the userinterface.

Global navigation bar

Visible on every page. From left to right, the bar contains:

• alarms--Shortcut to the Alarms and Events page. If a new alarm or event has been detected bythe system since the Alarms and Events page has been viewed, the alarms icon flashes untilthat page is viewed again.

• user... Provides access to:

– logout

– navigational preferences (home page choice, navigation tree view)

– preferred data view (tabular or graphical)

Figure 8. Navigational elements on theTracer SC user interface

6

321

4

9

10

57 8

1

2

3

BAS-SVX31F-EN 25


– table filtering

– regional units filtering

– date, time, number

– data display units (choice of ISO or inch/pound)

– password change

• admin... Provides access to roles and users.

– Appears only if the user has administrative privileges.

– A role is a collection of access rights to equipment, functions, and applications. Users areassigned to roles.The role assignment determines a user’s access rights.

– Six pre-defined user roles exist in theTracer SC.These roles can be used as is, or as a basisto create additional roles. Roles define the extent to which a user is allowed to performspecific functions.

– Each user is assigned a role. If you make a change to a role, all users assigned to that rolewill have their permissions changed, as prescribed by the updated role.

• help-- Opens the completeTracer SC help system.

Outdoor conditions

Shows current outdoor temperature and humidity.

Contextual help

Opens a help topic that pertains only to the information on the page in view.

Navigation tree

A customized view of user-selected elements in the HVAC system.You can group, order, and nameelements and assign custom graphics to the tree nodes according to your preferences. Clickanywhere on the “tree” link, and the navigation tree appears in a pop-up window (see Figure 9).

Figure 9. Navigation tree pop-up

Facility-level information

The two light-gray bars in the menu toggle back and forth between facility-level information andinformation specific to an item selected from the spaces, equipment, systems, or points menus.

4

5

6

7

26 BAS-SVX31F-EN


The top light-gray bar (“Tracer SC 1” in the example) contains either:

• The name of the facility

• The name of an item selected from the spaces, equipment, systems, or points menus

The second light-gray bar in the menu (which always contains the word “facility”) returns the userfrom the selected item back to the entire facility.

Status, alarms and events, data logs

These three links are contextual.They provide links to pages that contain information about either:

• The entire facility

• An item selected from the spaces, equipment, systems, or points menus

Status: The status page at the facility level is a high-level view of the most frequently neededsystem status information.You can click on the buttons on this page to view the pages with thedetails of each feature.

Alarms and events: A log of alarms and events for the entire facility.

Data logs: A list of all data logs for the entire facility.

Actions

Appears on pages containing items that a user can act on. Actions become available if the userselects one or more items from a list on the page.

Highlighted bands on left navigation menu

A selected menu item has a gold band with an arrow on the right side; a selected sub-menu itemhas a blue band.

Tracer SC List Page

Basic status information appears on this page.To access this page, clickTracer SCs in the leftnavigation menu under Installation.• Software version• Serial number• IP address

Some of the settings can be edited by clicking on the name of theTracer SC.

From the actions menu, you can choose to:

• For all selectedTracer SCs– Backup– Restore to factory defaults

• For a singleTracer SC– View SC– View devices– Discover devices– License– Export backup– Restore from backup

8

9

10

BAS-SVX31F-EN 27


Devices List Page

A list of all installed devices and their display names appears on this page, along with the type ofdevice, its profile, and its controller ID.To access this page, click devices in the left navigation menuunder Installation.

From this page you can:

• Click on the display name to open a status page for each device.

• Change the display name.

• Remove a device.

• Replace a device.

28 BAS-SVX31F-EN

Alarms and Events

An event can be any type of activity that is detected by theTracer system. An event that is triggeredby the detection of an abnormal or critical operating condition is generally considered to be analarm.

The Alarms and Events Log

The Alarms and Events page (Figure 10) inTracer SC contains a list of alarms and events that havebeen detected by the system.The data displayed in the log includes when and where the eventoccurred and whether operator acknowledgement is required. An operator can add comments toindividual events, remove or export events from the log, and sort events by column headings.

Notification Classes

Notification classes are assigned to points. Each notification class specifies the informationnecessary to send an event message between two devices in a BACnet network. (Typically, thereceiver of the event message will be aTracer SC or some other supervisory device in the network.)

The information specific to the notification class includes the address (BACnet Device ID) of thedevice that is to receive a message, a seven-day schedule that defines when the message will besent, and the state transitions that require that an operator acknowledges receipt of the message.

Each notification class includes a priority number that is mapped to a severity value (see “SeverityMapping,” p. 30).

Tracer SC currently contains the following four notification classes for events.

• HVAC—Critical

• HVAC—Service Required

• HVAC—Warning

• HVAC—Information

Figure 10. Alarms and Events log

BAS-SVX31F-EN 29

Alarms and Events

The Classes page (Figure 11, p. 29) contains a section for each notification class.

Figure 11. Classes page

Each section contains a table with the following information:

• Transition type—A point is always in one of the following three states.The state of a point isdetermined by its internal logic. When a point changes from its current state to another state,a transition has occurred and an event is generated by the point.

– Off Normal: Indicates that the object is functioning correctly, but the value is outside the user-defined range.

– To Fault: Indicates that the object is not functioning correctly and the value is unreliable.

– To Normal: Indicates that the object is functioning correctly and the value is within the user-defined range.

• Priority—An editable number, assigned to each transition type, that assigns the transition to aseverity value.

30 BAS-SVX31F-EN

Alarms and Events

• Mapped to severity—This column shows the severity value that the transition type is assignedto (see “Severity Mapping,” p. 30). (The severity value icon appears in the severity column ofthe Alarms and Events log).

• Operator acknowledgement—Defines whether or not a building operator needs toacknowledge an alarm in the event log. Acknowledgement of an alarm records the time/dateand the user ID of the operator, which is displayed in the event log. Alarms requiringacknowledgement cannot be removed from the log until they have been acknowledged.

A more details button, at the bottom of each section, opens a page that provides more informationabout the notification class (Figure 12).

Figure 12. Example of an notification class details example

The severity mapping button on this page opens the Severity Mapping page (see “SeverityMapping,” p. 30, for more information).

Severity Mapping

Events may be assigned one of four severity values.This value appears in the severity column onthe Alarms and Events page.The severity column provides a way to sort the log according to theseverity of events and alarms.

Severity values in theTracer SC are:

• Critical: For alarms that require the immediate attention of service personnel. In general,indicates a major failure of equipment resulting in possible property damage or excessivetenant comfort issues. Examples: Compressor failure; an emergency shutdown.

• Service Required: For alarms that require the attention of service personnel. Examples: Asensor failure; a dirty filter.

• Advisory: For alarms that do not affect the operation of the system but may be of concern toa user. Examples: A custom system control event; a user override of system equipment.

BAS-SVX31F-EN 31

Alarms and Events

• Information: For events that need to be tracked but are not considered to be alarms. Examples:A lighting system being turned on; a user logging on to the system

Severity values are assigned to notification classes by associating them with priority numbers.Each of the three transition types of each notification class can be assigned a severity value (seeFigure 10, p. 28).

You can view the assignment of priority numbers to severity values by viewing the Severity

Mapping page (Figure 13). View this page by clicking either severity mapping or classes from theleft navigation menu.

Figure 13. Severity mapping

The Severity Mapping page shows the relationship between the priority number and the severityvalue for each notification class.You can change the severity value that is assigned to a prioritynumber by using the actions menu and selecting change severity.

Event E-Mail Routing

ATracer SC can route e-mails containing event information to specified users.To initiate e-mailrouting, routing rules must be configured.

An event routing rule dictates that events mapped to a specified severity value be sent to a specifiedoperator.The rule contains a routing schedule that specifies when e-mails are sent.

Routing rules are created on the Create Routing Rule page. After saving a routing rule, it appearson the Routing Event E-mail page.

Creating a routing rule

To create a routing rule:

1. From the left navigation menu, select alarms and events < routing event e-mail.The Routing

Event E-mail page appears.

2. Click the add routing rules button.The Create Routing Rule page appears (Figure 14, p. 32).

32 BAS-SVX31F-EN

Alarms and Events

Figure 14. Create Routing Rule page

3. Create the routing rule:

a. Select the users that will be notified about specified events.

Note: E-mail addresses are specified inTracer SC user profiles.

b. Specify the type of events that the selected users will be notified about.

BAS-SVX31F-EN 33

Alarms and Events

c. Specify a schedule by which users will be notified of new alarms.

d. Click save.The Routing Event E-mail page appears showing the routing rules that you justcreated (Figure 15).

Figure 15. Routing Event E-mail page after routing rules have been created

Editing a routing rule

To edit a routing rule:

1. From the left navigation menu, select alarms and events < routing event e-mail.The Routing

Event E-mail page appears (Figure 15).

2. Select the check boxes to the left of the users that you want the change to apply to. From theactions menu, make appropriate selections to edit or delete rules.

34 BAS-SVX31F-EN

Alarms and Events

Alarm Setup in Point Configuration

UsingTracer SC, each point can be configured to generate alarms under specific conditions.

System-defined points

Use the following procedure to configure system-defined points:

1. From the left navigation menu, select equipment or spaces.The Equipment lor Spaces list pageappears.

2. Select the desired equipment from the name column.The status page appears.

3. Select the more details button.The Details page appears.

4. Select the name of the point that you want to set up for alarming. (The points that can be setup are in gold type.)The point status page appears.

5. On the point status page, click the configure button.

6. On the Configuration page, click the edit button.The page becomes editable.

7. Configure the point and click save.

User-defined points

Use the following procedure to configure user-defined points:

1. From the left navigation menu, select the point type.The points list page appears.

2. Select the name of the point that you want to set up for alarming. (The points that can be setup are highlighted)The point status page appears.

3. On the point status page, click the configure button.

4. On the Configuration page, click the edit button.The page becomes editable.

5. Configure the point and click save.

Point configuration reference

For reference, see one of the following subsections, as appropriate to the point type:

• “Analog Input, Output, and Value Point Configuration,” p. 35

• “Binary Input and Value Point Configuration,” p. 36

• “Binary Output Point Configuration,” p. 37

• “Multistate Input, Output, and Value Point Configuration,” p. 38

BAS-SVX31F-EN 35

Alarms and Events

Analog Input, Output, and Value Point Configuration

The following settings define the conditions that generate alarms for analog points.

Point Settings

• Minimum Value:The minimum value that is valid for the point.

• Maximum Value:The maximum value that is valid for the point.

Alarm Settings: Alarm Condition

• Low Limit: A value lower than the low limit generates an alarm.

• High Limit: A value higher than the high limit generates an alarm.

• Deadband:This value is set to prevent rapid transition between states, which generatesnuisance alarms.The deadband functions as follows:

– If an alarm condition exists because the low limit has been exceeded, the value must begreater than the low limit plus the deadband to return to normal operating conditions.

36 BAS-SVX31F-EN

Alarms and Events

– If an alarm condition exists because the high limit has been exceeded, the value must be lessthan the high limit minus the deadband to return to normal operating conditions.

• EventTime Delay: If an alarm condition exists, event time delay is the amount of time to elapsebefore an alarm is generated.

Alarm Settings: Actions

• Outside Limits: If On is selected, an alarm generates when the Low Limit or High Limit, asspecified in Alarm Condition, is exceeded.

• When Failed: If On is selected, an alarm generates if the MinimumValue or the MaximumValue,as set in the Point Settings section, is exceeded.

• Return to Normal: If On is selected, an alarm generates when point status returns to normal.

• Notification class: See “Notification Classes,” p. 28.

• Notify type: If alarm is selected, the point will appear in the All Items in Alarm site report if thepoint is in Outside Limits when the report is run.

• TGP Program: If selected, the associatedTGP program will run.

Binary Input and Value Point Configuration

BAS-SVX31F-EN 37

Alarms and Events

Binary Output Point Configuration

Note: This screen shows only the alarm settings, because the point settings are the same as thosefor binary input and value configuration.

The following settings define the conditions that generate alarms for binary points.

Point Settings

• ActiveText: Describes the state of the point when active.

• InactiveText: Describes the state of the point when inactive.


• Alarm Value: Defines the alarm state (either active or inactive).

Note: For binary outputs, Feedback Referencer replacesAlarmValue. If the binary input beingreferenced is in a different state that the binary output is in, an event is generated.



• In Alarm: Identifies the state that will initiate an event.

• When Failed: If On is selected, an alarm generates if no valid value exists (point in fault).

• Return to Normal: If On is selected, an alarm generates if the point returns to its non-alarm state.


• Notify type: If alarm is selected, the point will appear in the All Items in Alarm site report if thepoint is In Alarm when the report is run.


38 BAS-SVX31F-EN

Alarms and Events

Multistate Input, Output, and Value Point Configuration

The following settings define the conditions that generate alarms for multistate points.

Point Settings: Multistate Point Values

Identifies each state by number and name. (A multistate point can have a maximum of twentystates.)


• Table of states per alarm condition:

– If none is selected, a transition to this state is considered normal.

– If alarm is selected, a transition to this state is considered an alarm condition.

– If fault is selected, a transition to this state indicates that the point is unreliable.

BAS-SVX31F-EN 39

Alarms and Events



• In Alarm: If On is selected, an alarm is generates if the point enters one of the defined alarmstates.

• When Failed: If On is selected, an alarm generates if the point enters one of the defined failurestates.

• Return to Normal: If On is selected, an alarm generates if the point enters one of the definednormal states.


• Notify type: If Alarm is selected, the point will appear in the All Items in Alarm site report if thepoint is In Alarm when the report is run.


40 BAS-SVX31F-EN

Data Logs

Data logs (also referred to as trends) are automatically created for equipment and applications bytheTracer SC during the installation process. With proper security access, system users can edit,delete, enable, and disable these data logs, as well as create new data logs.

Two types of data logs can be created:

• Scheduled:This type of data log collects data based on a scheduled start and stop time.

• Triggered:This type of data log collects data when triggered by a condition. For example, atriggered data log could be set up to log the temperature of a space only when the fan isrunning.

Data logs can be viewed in real-time or at a later time, and in either graphical or tabular format.They can also be printed and exported.

BAS-SVX31F-EN 41

Spaces

Spaces refers to equipment that controls a single space, such as:

• Variable-air-volume (VAV) boxes

• Fan coils

• Unit ventilators

The Spaces list page (Figure 16) contains the most frequently needed data for equipment of thesetypes.

Figure 16. Spaces list page

Each item in the name column links to a status page specific to that space.

42 BAS-SVX31F-EN

Spaces

To view a status page for a specific space, click an item in the name column of the Spaces list page.Figure 17 shows an example of a spaces status page.

Note: When you view a space status page, the left navigation menu items—status, alarms and

events, and data logs—open a page with data that is specific to the space.

Figure 17. Spaces status page

BAS-SVX31F-EN 43

Equipment

Equipment refers to the all of the equipment in the system other than that used to control a singlespace:

• Air handling units (AHUs)—including rooftop, commercial self-contained, and built-up units(modular climate changers)—that are either of the following types:

– Constant-volume AHUs, which perform space temperature control using a constant airflow

– Variable-air-volume AHUs, which modulate the supply air, based on static or spacetemperature control

• Generic (equipment not classified as spaces or AHUs) and programmable controllers:

– Variable frequency drives (VFDs)

– Lighting control panels

– Communicating CO2 sensors

– Field-programmable controllers: MP580/581, UC400 programmable, MP501 with generic-mode configuration, MP503

The Equipment list page (Figure 18) contains the most frequently needed data for each piece ofequipment of these types.

Figure 18. Equipment list page

Each item in the name column links to a status page specific to that equipment.

44 BAS-SVX31F-EN

Equipment

To view a status page for a specific piece of equipment, click an item in the name column of theEquipment list page. Figure 19 shows an example of an equipment status page.

Figure 19. Equipment status page

When you view an equipment status page, the left navigation menu items—status,alarms and events,and data logs—eachopen a page with data that is specific to the selected equipment.

BAS-SVX31F-EN 45

Systems

Tracer SC supports three system applications:

• Area

• Variable Air Systems (VAS)

• Chiller Plant Control (CPC)

The individual pages for each system component allow you to view status, configure the systemand its functions, and to view and add members.

Area Application

The Area application assigns unit controllers, binary outputs, and binary values to be members ofa specified area.The primary function of the Area application is to coordinate the start and stop ofequipment within application-specified areas according to a schedule or with the use oftemperature- and humidity-based algorithms in the unoccupied mode.

The Area application allows such functions as synchronizing member setpoints and controlling alarge number of devices to be performed as one efficient operation.The Area application can useone of six algorithms, along with area temperatures and humidity inputs, to make economizingdecisions.The application supports optimal start/stop, humidity pulldown, night purge,unoccupied heating/cooling, unoccupied humidify, unoccupied dehumidify, and timed overridefunctions.

For programming information, see theTracer™ SC Air Systems Application Guide (BAS-APG007).

Variable Air Systems (VAS) Application

The Variable Air Systems (VAS) application coordinates air-handling units, variable-air-volume(VAV) boxes, and ventilation equipment.With aTracer SC, you can view currentVAS conditions andoperating status, configure the system settings, and view equipment.

You can also calibrate and auto-commission all VAV members, and override air and water valvesfor selected members.

For programming information, see theTracer™ SC Air Systems Application Guide (BAS-APG007).

Chiller Plant Control (CPC) Application

The Chiller Plant Control (CPC) application coordinates chillers and provides system chilled watercontrol. It controls the leaving-water temperature by adding chillers as the building cooling loadincreases, calculates the chilled water setpoint for each chiller, and recovers from failures bystarting the next chiller in the sequence immediately after a chiller is marked as failed.

CPC optimizes energy use by subtracting chillers when the requirements of the cooling loaddecreases. In addition, CPC matches chillers to the building load, equalizes runtime and wear oneach chiller by using different rotation schemes. For programming information, see theTracer™ SCChiller Plant Control Program Application Guide (BAS-APG012).

46 BAS-SVX31F-EN

Points

In an automated building control system, points are the building blocks used to create a controlsystem.They are used in setpoints, controlling outputs on a device, reading the values of hardwareinputs and holding calculated data. In addition, points provide the only means to generate androute alarms to the event log.

TheTracer SC defines points in two ways:

User-defined: You can create points to use, for example, with aTGP program or to monitor atemperature for alarming.

System-defined: These points are created when you create an Area, aVAS, and when you installequipment or spaces.

PointsTypes

TheTracer SC classifies points according to one of three types (analog, binary, multistate) and oneof three functions (input, output, value). In total, there are nine point types:

• Analog inputs—These are typically values such as room temperature or air flow pressuregenerated by a sensor or device. Inputs points obtain their value from a selected referencer.Input points are typically used to read values from other controllers such as LonTalk devices orunit controller input points.

• Analog outputs—These are used to control devices such as damper actuators or water valves,or to provide setpoints to control other devices. Analog outputs can be controlled andoverridden by using priority control.

• Analog values—These are points that have real number values. Analog values do not containreferencers but can be controlled and overridden by using priority control. Value points aretypically used for calculated values or setpoints.

• Binary inputs—These are typically two-state inputs, such as on/off or alarm/normal. Binaryinputs are generated by switching devices. Inputs points obtain their value from a selectedreferencer. Input points are typically used to read values from other controllers such as LonTalkdevices or unit controller input points.

• Binary outputs—These points are typically used to turn devices on or off. Binary outputs canbe controlled and overridden by using priority control.

• Binary values—These points can only be true or false. Binary values do not contain referencersbut can be controlled and overridden by using priority control. Value points are typically usedfor calculated values or setpoints.

• Multistate inputs—Multistate points have between 1 and 20 states.Text is displayed for eachstate rather than a numerical value. Inputs points obtain their value from a selected referencer.Input points are typically used to read values from other controllers such as LonTalk devices orunit controller input points.

• Multistate outputs—Multistate points have between 1 and 20 states.Text is displayed for eachstate rather than a numerical value. Multistate outputs can send their values to a definedreferencer and can be controlled and overridden by using priority control. Multistate outputsare typically setpoints that are sent to controllers such as occupancy or heat cool mode requeston LonTalk controllers.

• Multistate values—Multistate points have between 1 and 20 states.Text is displayed for eachstate rather than a numerical value. Multistate values do not contain referencers but can becontrolled and overridden by using priority control. Multistate values are typically calculatedvalues in controllers or applications such as such as occupancy status or heat cool mode status.

BAS-SVX31F-EN 47

Points

User-defined Points

You can access user-defined points by selecting points in the left navigation menu.The Points

Summary page (Figure 20), which shows a table of all user-created points currently in the system,will appear.

The page is divided into three sections: Analog Points, Binary Points, and Multistate Points. Eachsection of the table contains the following columns:

• Type—Input, output, or value

• Total—The total number of each type of user-defined point

• User override—The number of overrides currently in effect for each type of user-defined point.(For more information, see “Point Overrides,” p. 51.)

• Out of service—The number of user-defined points currently out of service

• In alarm—The number of user-defined points currently in an alarm state for each type of point

Figure 20. Points Summary page

48 BAS-SVX31F-EN

Points

Viewing a user-defined point

To view a user-defined point:

1. Select points in the left navigation menu to view the Points Summary page.

2. Do one of the following:

a. From the Points Summary page, select the number in the total column for the type of pointyou want to view. A list of points for the selected point type will appear.

b. From the left navigation menu, select a point type. A points list page for the selected pointtype will appear. Figure 21 shows an example of a points list page.

Figure 21. Example of a points list page

3. Select the name of the point you want to view from the name column.A status page for the pointwill appear (Figure 22, p. 49).

BAS-SVX31F-EN 49

Points

Figure 22. User-defined point status page

After selecting a point, the left navigation menu items—status,alarms and events,and data logs—eachopen a page with data that is specific to the selected point.

50 BAS-SVX31F-EN

Points

Creating a user-defined point

To create a user-defined point, start with the Points Summary page in view:

1. Select a point type from the left navigation menu. A points list page for the selected point typewill appear (such as that shown in Figure 21, p. 48).

2. Click the create point button.The Create Point page appears for that point type (Figure 23).

3. Configure the new point and click save.

Figure 23. Create Point page

BAS-SVX31F-EN 51

Points

System-defined points

You can access system-defined points as follows:

1. Click the more details button on a spaces, equipment, or systems status page. A Details pageappears (see Figure 24). (See Figure 17, p. 42, for an example of the more details button on astatus page.)

Figure 24. Details page

Points are highlighted in the name column on Details pages.

Note: The items in black type in the name column are internal equipment properties, formonitoring only.They cannot be changed.

Point Overrides

An override refers to the action of a user taking control of a point rather than allowing the systemto control it. Point values can be overridden for output and value points by users who have beenassigned a priority level that gives them override capability. Priority levels of 1–16 exist, with 1being the highest.The following four priority levels have been pre-assigned for user overrides:

• 1: Life Safety - Manual

• 8: Manual Override High

• 11: Manual Override Medium

• 13: Manual Override Low (the default for user overrides)

A user with a priority level higher than 13 has advanced override capability.

Overrides take place based on a user’s priority level. If a user with a higher priority level hasperformed an override, an override entered by a user with a lower priority level will not take effectuntil the entry by the higher priority user clears.

Points appearing with the following icon on their right can be overridden: .

52 BAS-SVX31F-EN

Points

A point that has been overriden appears with the following icon:

• A user override exists:

• A temporary user override exists:

Performing Simple Overrides

The simple override feature uses a priority level of 13—Manual Override Low.

To perform a simple override of an output or value point:

1. Begin at the following page—

• For a point, begin at the page containing the list of points of that type.

• For the occupancy mode of a point, begin at the status page for the specific equipment.

• For a space or equipment setpoint, begin at the status page for the specific equipment, thenclick the configure button to open the Configuration page.

2. Select the override icon ( ) to the right of the point.The simple override page appears.

Select or enter a point value, with or without an expiration time.

3. Click save.

Performing Advanced Overrides

The advanced override feature allows the user to:

• See the current override priority

• See all priority levels controlling the point

– Priority levels of 1 through 16 are available, with 1 being the highest.

– The maximum priority level is specified by the role that is assigned to a user.

– The simple override feature uses a priority level of 13—Manual Override Low.

• Release an existing override at a selected priority level

• Set a priority level and a point value, with or without an expiration time

To perform an advanced override of an output or value point:

1. Begin at one of the following pages—

• The page containing the list of points of the type you want to override; for example, theAnalog Input Points list page (for access information, see “Viewing a user-defined point,”p. 48.)

• For the occupancy mode of a point, begin at the status page for the specific space orequipment (for access information, see “Spaces,” p. 41 or “Equipment,” p. 43).

• For a space or equipment setpoint, begin at the status page for the specific space orequipment (for access information, see “Spaces,” p. 41 or “Equipment,” p. 43).Then click theconfigure button to open the Configuration page.

2. Select the override icon ( ) to the right of the point.The simple override page appears.

3. Select more options.The advanced override page appears.

4. You can:• Select the override priority level, and then select or enter a point value.

• Release control of an existing override by selecting its priority level from the drop-down listand then selecting release control. (There must be an override at the selected priority levelfor the release control option to appear.)

5. Click apply.

BAS-SVX31F-EN 53

Points

Points Service

Points can be put in or out of service. Points are put out of service typically for testing purposes.

• Input points:When input points are out of service, they no longer update their value based onthe referenced property. Instead, the user must enter the point value.

• Output points: When output points are out of service, they no longer control the value(reference).

• Value points: When value points are out of service, they no longer respond to automatedcontrol (TGP programming or application control).

Note: For equipment using a UC400, set the point service from the equipment configuration page.

Putting User-Defined Points In/Out of Service

To put a user-defined point in or out of service:

1. From the left navigation menu, select the type of point that you want to change.The points listpage will appear (see Figure 21, p. 48, for example).

2. Click on the name of the point. A status page for that point will appear (see Figure 22, p. 49, forexample).

On the point status page (Figure 25), select the place point in/out of service link.

• If the point is an input, a Point Service page will appear as shown in Figure 26, p. 54.

Note: For input points, you can also access the Point Service page by selecting point

service from the actions menu of the input points list page.

• If the point is an output or value point, an Override page will appear as shown in Figure 27,p. 54.

Figure 25. Point status page for a user-defined point

Place point in/out of service link

54 BAS-SVX31F-EN

Points

Figure 26. Point Service page for a user-defined analog input point

Figure 27. Override page for a user-defined output or value point

BAS-SVX31F-EN 55

Points

3. To put either type of point:

– In service, select In Service.

– Out of service, select Out of Service.Then select or enter a point value, if applicable.

4. Click save.

Putting System-Defined Points In/Out of Service

Currently, you can put a system-defined point in or out of service from the Configuration page only.In a future release, you will also be able to use the Override page (accessed from the Details page).

Point service from the Configuration page

1. On the Equipment/Spaces list page, select the appropriate equipment or space from the name

column. Its status page will appear (Figure 17, p. 42, or Figure 19, p. 44, for example).

2. On the status page, click the configure button.The Configuration page appears (Figure 28).

Figure 28. Configuration page: Actions menu showing point service selections

3. From the Setpoints section, select the point you want to place in or out of service.

4. From the actions menu, select place out of service or place in service.

56 BAS-SVX31F-EN

Points

SpaceTemperature Setpoints

A temperature setpoint can be communicated to a unit controller in three ways:• From theTracer system• From the sensor thumbwheel• From the values stored in the unit controller

This section explains how to determine the source of the space temperature setpoint and how tochange the setpoint source for VAV boxes.

Determining the SpaceTemperature Setpoint Source

The space temperature setpoint source for a unit is determined by the following two points:

• SpaceTemperature Setpoint BAS

• SpaceTemperature Setpoint Use Local

If SpaceTemperature Setpoint BAS is in service, the unit uses the setpoint sent from theTracer SC.If the SpaceTemperature Setpoint BAS is out of service, the unit uses either the thumbwheel or itslocally stored setpoint; the decision is based on the following conditions:

• If the SpaceTemperature Setpoint BAS is out of service and SpaceTemperature Setpoint Uselocal is enabled, the unit uses the thumbwheel.

• If the SpaceTemperature Setpoint BAS is out of service and SpaceTemperature Setpoint Uselocal is disabled, the unit uses the locally stored setpoints for control.

Source of controlSpace Temperature Setpoint

BASSpace Temperature Setpoint

Use LocalTracer SC In service N/A

Thumbwheel Out of service Enabled

Stored setpoints Out of service Disabled

Changing theTemperature Setpoint Control for VAV Boxes

The method of changing the setpoint control depends on how the VAV box is receiving thetemperature setpoint.

Tracer System Control

If the SpaceTemperature BAS is out of service (the temperature setpoint value is controlled by athumbwheel or a locally stored setpoint), you can change the control to theTracer system asfollows:

1. From the Spaces list page, click on the appropriateVAV box. On the status page for theVAV box,click configure.

2. In the Setpoint section, select the check box to the right of the SpaceTemperature Setpoint BAS.

3. From the actions button, select place in service.

The VAV box will use the value communicated by theTracer system to calculate its activesetpoint:

• If theVAV box is in heating and occupied mode, the active setpoint is the SpaceTemperatureSetpoint BAS – Occupied Offset.

• If theVAV box is in cooling and occupied mode, the active setpoint is the SpaceTemperatureSetpoint BAS + Occupied Offset.

BAS-SVX31F-EN 57

Points

Thumbwheel Control

If the SpaceTemperature Setpoint BAS is in service (that is, if the temperature setpoint value iscontrolled by theTracer system), you can change the control to the thumbwheel as follows:


2. In the Setpoint section, select the check box to the right of SpaceTemperature Setpoint BAS.

3. From the actions menu, select place out of service.

This action removes the control of the setpoint from theTracer system.

4. Select edit at the top of the page.

5. To enable the SpaceTemperature Setpoint Use Local value, select enabled from the drop box.Then select save.

The VAV box will use the value communicated by the thumbwheel to calculate its active setpoint.

Note: If thumbwheel control fails, the controller will revert to the locally stored setpoint.

Locally Stored Setpoint Control

If SpaceTemperature BAS is enabled (that is, if the temperature setpoint is controlled by theTracersystem or the thumbwheel), you can change control of the setpoint to its locally stored value asfollows:


2. In the Setpoint section, select the check box to the right of SpaceTemperature Setpoint BAS

point.

3. From the actions menu, select place out of service.

This action removes the control of the setpoint from theTracer system.

4. If the SpaceTemperature Setpoint Use Local value is enabled, select edit at the top of the page.

5. To disable the SpaceTemperature Setpoint Use Local value, select disabled from the drop box.Then select save.

The VAV box will use its locally stored temperature setpoint to calculate its active setpoint.

58 BAS-SVX31F-EN

Schedules

You can create, edit, and delete schedules.

Note: Scheduling forTracer SC is based on the BACnet schedule object implementation. Fordetails, see BACnet standard 135-2008.

Viewing Schedules

The All Schedules page shows all schedules in the facility.The Active Schedules page shows onlythe schedules that are active for the day.

Creating Schedules

You can create a schedule to control the following points and applications based on time and date:

• Binary outputs and values

• Analog outputs and values

• Multistate outputs and values

• Equipment, spaces, and system applications (typically referred to as HVAC schedules).

Note: Points and applications are referred to as members when they are assigned to a schedule.Members can be assigned to only one schedule during the same effective period. Membersmust be the correct type; that is, a binary point cannot be included in an analog schedule.

After a schedule is created, the resultant appears in the schedule viewer.The schedule viewershows the occupied and unoccupied events, optional optimization events, and any exceptions thatmay have been applied. See Figure 29, p. 59 for an example schedule.

Optimal Start/Stop

Optimal start and stop times can be defined for HVAC schedules. HVAC refers to both Area andequipment.

The schedule coordinates with the Area application or equipment to calculate when the optimalstart and stop occurs. Optimal start/stop times are based on outside air conditions, spacetemperature, and occupied setpoints.

Exceptions and Calendars

Exceptions are temporary modifications to a schedule. Exceptions contain one set of dates or onerepeating pattern of dates.

Calendars

For multiple dates and repeating patterns a calendar can be created, which is then applied to theexception.

Calendars are used to group dates, which can then have exceptions applied to these dates on aschedule. For example, a school could use a calendar to group the days that require extendedoperating hours for PTA meetings.

Release function

The release function is a predetermined time in which the present schedule or the event releasescontrol over to the next event based on priority. Conceptually, a scheduled release is very similarto a timed override.

For example, in Figure 29, p. 59, after the daily schedule ends at 12:00 am (midnight), the schedulereleases control over to the next event.

BAS-SVX31F-EN 59

Schedules

Figure 29. Example HVAC schedule with optimization events and one exception

The normal schedule is occupied from 8:00 am until 5:00 pm and unoccupied until 11:59 PM. At 12:00 AM, the schedule releases control over to the next event

Optimization events (see Resultant)

Exception (unoccupiedat 2:00 pm)

Resultant(optimization events shown)

60 BAS-SVX31F-EN

Reports

You can generate the following types of standard reports forTrane equipment:• Site reports• VAS commissioning reports• Points reports• Chiller reports

Reporting features include:• Scheduling reports to run during specific date periods and run frequencies• Specifying file storage options for scheduled reports• Exporting reports to save onto your PC as csv, text, or pdf files• Editing scheduled reports

BAS-SVX31F-EN 61

TheTools Menu

To effectively manage yourTracer SC, a selection of task-based tools are available.The toolsdescribed in this section are accessible from the tools menu and from theTools page (seeFigure 30).

Backup

Use the Backup tool to create, export, and save theTracer SC configuration so that it can berestored, if necessary, at a later time. From the left navigation menu click tools>backup.

Important: After aTracer SC is configured, a backup should be performed so that it is availablefor restoring the system if a problem occurs. Backups should also be performed priorto upgrading software, adding devices, or adding new applications. Backups do notinclude IP settings or the license file.

Figure 30. Tracer SC task-based tools

62 BAS-SVX31F-EN

TheTools Menu

Restore

Use the Restore tool to restore theTracer SC system configuration file that was produced by thebackup tool. From the left navigation menu click tools > restore.

Custom Graphics

You can use custom graphics in theTracer SC user interface to view and navigate through thebuilding automation system. Custom graphics can be used as your home page, as status pages,and can be associated with the customized navigation tree (see “Tree Layout,” p. 66).

Custom graphics can display data related to building environments, such as climate, lighting, andother controllable operations, and can be used to change setpoints and override equipmentoperation.

To create and make custom graphics available to view inTracer SC, follow these procedures.

Creating custom graphics

Use theTracer Graphic Editor (TGE) to create custom graphics. For instructions on creatingcustom graphics, see theTracer Graphics Editor User Guide (BAS-SVU06).

Note: TGE is a component of theTracer™TU service tool and is launched from aTracerTUmenu item.To obtain theTracerTU installation file, go to the ServiceTechnicians pageon the iTrane portal. See theTracerTU ServiceTool Getting Started Guide (TTU-SVN01)for reference.

Importing custom graphics

After you have created custom graphics usingTGE, the next step is to import them:

1. Select tools > custom graphics from the left navigation menu.The Custom Graphics pageappears.

2. Click the import custom graphics button.The Import Custom Graphics page appears (seeFigure 31, p. 63).

3. Browse for the files you want to import.

Notes:

• Only compressed files with .zip and .tar extensions can be imported.

• The compressed files must be contained in a single directory with no subdirectory.

• The combined size of all specified files cannot exceed more than 10 MB.

4. When you have specified all of the files that you want to import, click import files.The files willappear in the import status section of the page. If any problems occur, they will show up in theimport status column.

5. Return to the Custom Graphics page.You will see the newly imported files (graphics ) in the list.

6. Add the new graphic to a node on the tree by following the procedure listed in “Tree Layout,”p. 66.

7. Grant access to the graphics for users as described in “Setting up user access privileges forgraphics,” p. 63.

Note: Associating custom graphics with the navigation tree

An administrator must assign to the user a role that enables associating customgraphics with the navigation tree. For the details of customizing a navigation tree, see“Tree Layout,” p. 66.

BAS-SVX31F-EN 63

TheTools Menu

Figure 31. Import Custom Graphics page

Deleting custom graphics fromTracer SC

On the Custom Graphics page, select the check box to the left of the graphic(s) you want to delete.From the actions menu, select delete.

Setting up user access privileges for graphics

An administrator must set up access privileges individually for each user, to enable users to haveaccess to graphics:

To set up graphics access privileges:

1. Select admin... in the upper right corner of anyTracer SC page.

2. Select user from the drop-down list.The Users list page appears.

64 BAS-SVX31F-EN

TheTools Menu

Figure 32. Users list page

3. Select the check box to the left of the name of the user you are setting up.Then, from the actionsmenu, select view. Information for the selected user is displayed, as shown in Figure 33, p. 65.

BAS-SVX31F-EN 65

TheTools Menu

Figure 33. Individual user’s page

4. In the Custom Page Access section of the page, select edit.Then select the check boxes to theleft of the graphics you want the user to be able to access.

5. Click save.

User preferences

After an administrator has assigned graphics access privileges to a user, the user can:

• Choose a graphic as their home page

• View status pages graphically

• Choose to have the navigation tree open automatically upon log in or to remain closed until theuser opens it

To edit user preferences:

1. Select user... in the upper right corner of anyTracer SC page.

2. Select preferences from the drop-down list.The Users Preferences page appears. For moreinformation about user preferences, see “User Preferences,” p. 24.

Graphics-related preferences are in the Navigational Preferences section and the GeneralPreferences section.

3. To edit preferences in either section, click the edit button in the right corner of the section andmake selections.

4. Click save.

66 BAS-SVX31F-EN

TheTools Menu

Tree Layout

The tree layout tool provides a way to create a customized navigation tree. If you have beenassisgned a role that allows you to perform this action, you can add nodes to the navigation treeand assign custom graphics to them. From the left navigation menu click tools > tree layout.

Editing predefined nodes

1. Select tree layout from the left navigation menu, or click the associate with tree button from theCustom Graphics page.TheTree Layout page appears.

2. Select a node in the navigation tree. In the example (Figure 34, p. 66), a predefined node wasselected (FPVAV3-01 Phil Lilja).

Note: Predefined nodes are automatically created for all equipment, points, and systemsduringTracer SC installation.

Figure 34. Tree Layout page: Assigning a node

3. To assign a graphic to the node, select edit node from the actions menu. An edit node pop-upwindow appears (Figure 35, p. 67).

BAS-SVX31F-EN 67

TheTools Menu

Figure 35. Edit node pop-up window

4. You can edit the display name or leave it as it is.

5. Choose a graphic to assign to the node.

6. Click update.

7. Navigate to theTree Layout page, and then click save when you have completed your changesto the navigation tree.

Adding custom node to the navigation tree

You can add custom nodes to the tree. Custom nodes are used for graphics such as floor plans,which are used for navigating through a facility.

To add a custom node:

1. Select tree layout from the left navigation menu, or click the associate with tree button from theCustom Graphics page.TheTree Layout page appears.

2. Select the top node in the navigation tree.

3. From the actions menu, select add node. An add node pop-up window appears (Figure 36).

68 BAS-SVX31F-EN

TheTools Menu

Figure 36. Add node pop-up window

4. Enter a name for the node.

5. Select the node type:

• System nodes are generated by theTracer SC during installation and setup of theequipment, points, or applications.

• Custom nodes are user-created.

6. Choose a graphic to assign to the node.

7. Click update.

8. Navigate to theTree Layout page, and then click save when you have completed your changesto the navigation tree.

Changing the order of nodes in the tree

To change the order of the nodes, select a node in the navigation tree and drag it to a new locationon the tree. Click save.

Managing the tree

In addition to adding, editing, removing, and sorting nodes, you can use the actions menu for thefollowing functions:

• undo last action: Remove the last change made to the tree

• redo last action: Cancel the last undo action

• backup layout: Save the layout so that it can be restored in case of a failure

• restore layout: Restore the layout you saved with the backup layout function

• reset to factory defaults: Set tree layout to pre-defined factory settings

BAS-SVX31F-EN 69

TheTools Menu

Global Referencers

A global reference is a connection that is made between a data point in theTracer SC and one ormore systems that are configured to respond to the value of the data point. A global reference ismade up of one trigger and one or more targets. It allows you to read a piece of data from one placeand then send to one or more places. Global references can be made to a point in theTracer SCor to external points of BACnet MS/TP equipment.

From the left navigation menu click tools > global referencers.

The Global Referencers list page serves as a starting point for additional options.

Programs

Tracer Graphical Programming (TGP) programs are created and downloaded to theTracer SC byusing theTracer™TU service tool.To view the status of programs after they have been downloadedto theTracer SC, select tools > programs from the left navigation menu.The Programs list pageshows the how often programs in theTracer SC run and the most recent run time.

Note: To obtain theTracerTU installation file, go to theTraneTechnicians community page on theiTrane portal. Also, see theTracerTU ServiceTool Getting Started Guide (TTU-SVN01).

User Equipment Keys

You can create equipment keys during the device discovery process if a predefined equipment keyis not available. For instructions, refer to “Creating User Equipment Keys,” p. 118.

Mapping points toTracer SC keys makes communication between controllers and theTracer SCpossible. Each key is a predefined data object recognized byTracer SC. For example, the key“SpaceTemperature Setpoint Active" can be used by both the BACnet UC400 (with the BACnet object ofthe same name) and the LonTalk VV550 (nvoSpaceTemp).

From the left navigation menu click tools > user equipment keys. Click on a key name to viewdetails.

To edit an equipment key, select a key to view from the Equipment Keys page and then click edit.

EquipmentTemplates

Equipment templates are used when installing devices onto theTracer SC. Some equipmenttemplates are pre-defined, others are created based on the device that is being installed.

From the left navigation menu click tools > equipment templates. Click on an equipment templatename to view details.

To edit an equipment template, select a template from the EquipmentTemplates page and thenclick edit.

System Logs

System logs that are currently on the system are available for viewing or exporting. System logscan be the standard“hydra” log files (hydra.log, hydra.log.0, hydra.log.1, hydra.log.2, hydra.log.3,hydra.log.4), any stack dump log files (stackdump.log.x), or any additional log files that may begenerated by aTracer SC application and/or process.

From the left navigation menu click tools > system logs.

70 BAS-SVX31F-EN

Connecting aTracer SC to a Building Network

Today, most business systems use Internet Protocol (IP) networks. ATracer building automationsystem can exist on an IP network along with the other business systems. An IP network allows allapplications on the network to be accessed from a single PC. All networks referred to in this guideare IP networks.

A single IP network can exist in a single building or can connect a group of buildings separated byseveral feet or hundreds of miles. An IP network that is confined to a single building or group ofbuildings is referred to as a local area networks (LAN). LANs can be connected together over anydistance by using telephone lines and radio waves. A system of LANs connected in this way iscalled a wide area network (WAN).

Network Pre-installation

Before installing aTracer SC on a network, determine if the network will be used on one or moreTracer SCs and if the network will be divided into subnets. Meet with the owner’s IT staff to discusswhere theTracer SCs are to be located and to obtain required information and equipment.

Single and MultipleTracer SCs Networks

Note: Systems that require communication between multipleTracer SCs will be supported in afutureTracer SC release. Please contact yourTrane representative for more information.

Figure 37 shows a multi-Tracer SC network.TwoTracer SCs are connected to a PC by an Ethernetswitch.TheTracer SC on the left still has its IP address.TheTracer SC on the right has had its IPaddress changed so that it is unique.The PC has the recommended IP address (see “Making aDirect Connection BetweenYour PC and aTracer SC,” p. 13).

Networks with Multiple Subnets

Large complex networks are often divided into segments called subnets (Figure 38). It is crucial toinvolve the customer’s IT staff in setting up such networks.

Note: You can use the memo on p. 128 to communicate with the IT staff about networkingrequirements.

Figure 37. MultipleTracer SCs connected to a PC through an Ethernet switch

Ethernet switch

Tracer SCs connected at Ethernet port 1

IP address192.168.1.10

Recommended IP address for PC192.168.1.100

IP address changed to provide unique number192.168.1.12

BAS-SVX31F-EN 71


Subnets make network communication more efficient. A typical subnet might consist of, forexample, all the equipment at one geographic location, in one building, or on a single LAN (if thenetwork is a WAN).

A router is used to separate a network into subnets and to control excessive network traffic, whichcan slow network performance. Some broadcast messages (messages that are sent to all deviceson an entire network) are not needed by all devices. Devices on the same subnet have IP andgateway addresses with a common IP routing prefix (see Figure 38).The router managescommunication between the subnets by using the gateway addresses to determine whichmessages pass from one subnet to another.

Figure 38. Network with Subnets

Router

Tracer SC—2nd floor176.48.0.3255.255.255.0176.48.10.1

Ethernet switchService laptop/PC

Examples of addresses provided by IT staff

IP address

Subnet mask

Gateway address

Tracer SC—3rd floor240.50.1.2255.255.255.0240.50.1.1

Tracer SC—1st floor176.48.0.4255.255.255.0176.48.10.1

72 BAS-SVX31F-EN


Network Installation

The following information and equipment is required or optional, as stated, for installingTracer SCon a building network.

Note: A memo is available for communicating with the customer’s IT staff about the informationthat must be obtained from them for network installation; see p. 128.

IP address

A unique IP address is required for eachTracer SC for all networks.Tracer SCs can use either:

• A permanently assigned (static) IP address, or

• An address that is sent from a Dynamic Host Configuration Protocol (DHCP) server.The DHCPserver must be set up to send theTracer SC the same reserved IP address each time theTracerSC connects to the DHCP server.

You can obtain IP addresses from the customer’s IT staff.

To edit the IP address of aTracer SC:

1. Click Edit from the IP Configuration section on the Identification and Communications page(Figure 39, p. 73).

To edit the network address for one or both Ethernet Network ports:

2. Select one of following options:

– Obtain IP address automatically using DHCP.A Dynamic Host Configuration Protocol (DHCP)requests an IP address from a server.

– Use the following IP address. Enter an IP address in the provided fields.

3. Click save to retain your changes.

Routing

Routing is the process of selecting paths in a network to send network traffic. Use network routingforTrane Intelligent Services (TIS) applications or in any case where the BAS network must beseparated from the Internet.

To select network routing:

1. Use the check boxes to select one or more network addresses.

2. Click the actions button to edit or delete the address.

3. Click save.

OR add a network route by clicking the add route button.The add route dialog box

appears.

4. Enter the required information in the fields, then click save.

BAS-SVX31F-EN 73


Figure 39. Editing IP configurations

74 BAS-SVX31F-EN


DHCP server

If the network uses the Dynamic Host Configuration Protocol (DHCP), DHCP server must be set upto send theTracer SC (unless it is a BBMD) the same reserved IP address each time theTracer SCconnects to the DHCP server. If theTracer SC is a BBMD, the IP address must be fixed.

DNS server

Domain Name System (DNS) is an Internet service that translates domain names into IP addresses.It may be necessary to configure the DNS server for network routing. Use network routing forTraneIntelligent Services (TIS) applications or in any case where the BAS network must be separatedfrom the Internet.

Configuring the DNS Server:

1. From the left navigation bar on theTracer SC user interface, click installation > IP Configuration.

2. Click edit.

3. In the DNS Setup section, select the Use the following DNS server addresses radio button If thecustomer has not assigned the DNS server addresses, enter the following:

Primary DNS Server: 8.8.8.8

Secondary DNS Server: 8.8.4.4

4. Click Save.

Jacks and cabling

Required for connecting the network. (Obtain from IT staff.)

Gateway address

Required for all networks.The gateway address allows traffic to be routed between the Internet andan internal network. (Obtain from IT staff.)

MAC address

Required for all networks. A media access control (MAC) address—also called a physical address—is a unique number assigned by the manufacturer for identification.The IT staff at the customer sitewill request that you provide the MAC address of anyTracer SC that is to be installed on the buildingnetwork.

The MAC address can be found in the IP configuration section of theTracer SC user interface.

You can also obtain the MAC address by doing the following:

1. Select Start > Run.

Figure 40. DNS setup

BAS-SVX31F-EN 75


2. In Run, type command. A DOS screen opens and presents a prompt.

3. At the prompt, type ping followed by a space and then the IP address. Click Enter.

4. At the next prompt, type arp -a. Click Enter.

The response contains the MAC address below the heading, “Physical Address.”

Ethernet switch

An Ethernet switch is an optional device used to connect multipleTracer SCs on the same facilityfor convenience and as a way of optimizing network traffic. Use Ethernet port 1 to connect multipleTracer SCs individually to the Ethernet switch (as shown in Figure 37, p. 70).

Router

Required to separate a network into subnets to manage network traffic.

Subnet mask

Required for subnets. A subnet mask is a number used for routing traffic to a particular subnet.Thesubnet mask is stored in the PC, server, or router and is matched up with the incoming IP addressto determine whether to accept or reject a packet. (Obtain from IT staff.)

Remote Access to aTracer Building Automation System

All of the functions ofTracer SC are accessible from remote connections to the customer’s buildingnetwork.The three ways to connect remotely are described in this section.The method to usedepends on the architecture of the customer’s network. If you need remote access to a network,contact the IT staff for the site.

Note: You can use the memo on p. 128 to communicate with the IT staff about networkingrequirements.

Open Access

ATracer SC can be directly connected to an unsecured Internet connection—although this is notrecommended—using Ethernet port 2 and an ISP provider. (Figure 41) illustrates this type ofnetwork.)

1. To obtain the IP address, use either the USB service tool port or the network address assignedto Ethernet port 1 to browse to theTracer SC Installation page.

2. On the Installation page, click Identification and Communications. Expand IP Configuration.Click edit.

3. On the Edit NetworkAddress page, in the IPAddress for Ethernet Network Pork 2 section, select“Obtain IP Address Automatically using DHCP.”

4. Connect the Ethernet cable that is providing service from your ISP to Ethernet port 2.

Note: The ISP provides the IP address for theTracer SC.

5. Use the IP address obtained from your ISP for Ethernet port 2 to browse to yourTracer SCthrough the Internet.

76 BAS-SVX31F-EN


Figure 41. Remote access to aTracer SC using an open Internet connection

Internet/intranet

Service laptop/PC

Tracer SC connected to PC through ISP at Ethernet port 2

Tracer SC connected to building network at Ethernet port 1

BAS-SVX31F-EN 77


Port ForwardingThrough a Firewall

For security, all ports to the Internet and most network ports are closed so that unauthorized trafficcannot by passed from the Internet into the building’s internal IP network. A port can be openedto traffic by configuring the network firewall to allow the traffic from that port to be forwarded toan internal IP address. (See Figure 42, p. 77, for a network illustration.)

The port can be configured either:

• By the IT staff, or

• By the technician, who will

a. Obtain the external IP address of the firewall by either logging on to the firewallconfiguration page or by browsing to www.myipaddress.com from behind the firewall.

b. Enter the IP address of the masterTracer SC as the destination address (internal IP addressof the firewall) for Port 80TCP (HTTP) and Port 443TCP (HTTPS) in the port forwardingconfiguration for the firewall.

Virtual Private Network (VPN) Connection

This method requires aVPN server andVPN client software to be set up by the customer’s IT staff.(See Figure 42 for a network illustration.)

Figure 42. Remote accessing to aTracer SC by port forwarding through a firewall or VPN

Ethernet switch

Remote laptop/PC

Internet/intranet

Firewall

Tracer SC 3rd floor office

Tracer SC—2nd floorTracer SC—1st floor

Router

Servicelaptop/PC

78 BAS-SVX31F-EN


Expanded Communication Options

In large complex facilities, such as a college campus, it can be challenging to provide highperformance and communication with oneTracer SC working with third party devices.

New forTracer SC version 3.5 are expanded communication options that provide improvedperformance, job layout options, and non-Trane device integration.These options uses oneTracerSC that serves as the master (SC-App) and controls all applications (schedules, systems, reports,and so forth), andTracer SC base controllers that serve as communication gateways. With thislayout, aTracer SC installation can utilize:

• Two MS/TP links with 60 devices on each link

• Four MS/TP links with 30 devices on each link

• Many other configurations

The expanded communication option also allows for increased integration options with non-TraneBACnet systems. Figure 43 illustrates a sample job layout with an additionalTracer SC that servesas a base module and non-Trane devices with slower baud rates.

Note: Please contactTrane Product Support in St. Paul to assist with implementation and provideup-to-date support.

Figure 43. Sample job layout using aTracer SC-Base module

BAS-SVX31F-EN 79


Licensing and Hardware

The number of devices that are supported is limited by the number within the application license.The maximum amount is 120 devices in a single license. As ofTracer SC version 3.0, allTracer SCsship with a base license installed.

To utilize the expanded communications functionality, the following is required:

• OneTracer SC with an Application license

• One or moreTracer SCs with a Base license

Setup Requirements

The following are required for setup and resulting normal operation:

• OneTracer SC with an Application license (Tracer SC-App).

– Must be licensed to support the number of devices that will be controlled.

• One or moreTracer SCs with a Base license (Tracer SC-Base).

– TheTracer SC-Base ships with a Base license installed at the factory; an additional Baselicense is not required.

• Ethernet Port 1 must be used for BACnet setup.

• TheTracer SC Device IDs must be unique.

• BACnet MS/TP port network numbers cannot exceed 4193.

• If theTracer SCs reside on subnets, oneTracer SC must be set as a BBMD on each subnet.

• UDP ports must be the same in the Application and Base SCs.

Both theTracer SC-App and theTracer SC-Base must be configured to communicate to each otherover BACnet/IP.They can reside on the same network subnet or on a separate subnet.

Configuring theTCP/IP and BACnet Settings

Configuration forTCP/IP and BACnet settings is located in the Identification and Communicationssection on theTracer SC Installation page.

The following instructions provide example configuration settings when both theTracer-App andtheTracer SC-Base both reside on the same subnet and a BBMD is not required.

Tracer SC-App andTracer SC-Base Reside on Same Subnet

To configure theTracer SC-App:

1. Log on to theTracer SC-App controller.

2. Navigate to the Identification and Communications section on theTracer SC Installation page(“Configuring Basic Settings for theTracer SC,” p. 20).

3. Click to expand the IP Configuration section, then click edit.

The Edit Network Address page displays.

4. Click Use the Following Address radio button and enter the following:

IP address — 192.168.1.10

Subnet Mask — 255.255.255.0

Default Gateway — 192.168.1.254

License Type TIS Ready Multi SC Ready BAS Apps

Base Up to 5 devices Yes N/A

Application Up to 120 devices Yes Up to 120 devices

80 BAS-SVX31F-EN


5. Click save. An error message appears stating that your PC will restart. Click OK.

6. Return to the Identification and Communications page. Click to expand the BACnetConfiguration section, then click edit.

7. Enter the following:

Rotary Switch Value — 1

Device ID — 10000

BACnet Network Number for Ethernet Port 1 — 1

BACnet UDP Port — 55110

BBMD — No

BACnet MS/TP Port 1:

BACnet Network Number for MS/TP Port 1 — 11

Baud Rate for MS/TP Port 1 - 76800 bps


BACnet Network Number for MS/TP Port 2— 12


8. Click save.

To configure theTracer SC-Base:

1. Log on to theTracer SC-Base controller.





IP address — 192.168.1.20

Subnet Mask — 255.255.255.0





Device ID — 20000

BACnet Network Number for Ethernet Port 1 — 1


ThisTracer SC is a BACnet Broadcast Management Device (BBMD) — No


BACnet Network Number for MS/TP Port 1 — 21

Baud Rate for MS/TP Port 1 —76800 bps


BACnet Network Number for MS/TP Port 2 22

Baud Rate for MS/TP Port 2 — 76800 bps

8. Click save.

BAS-SVX31F-EN 81


Tracer SC-App andTracer SC-Base Reside on Separate Subnets

The following instructions provide example configuration settings when both theTracer-App andtheTracer SC-Base both reside on separate subnets and a BBMD is required for both.

To configure theTracer SC-App:






IP address — 192.168.1.10

Subnet Mask — 255.255.255.0

Default Gateway — 192.168.1.254





Device ID — 10000

BACnet Network Number for Ethernet Port 1—1


BBMD —Yes


BACnet Network Number for MS/TP Port 1—11

Baud Rate for MS/TP Port 1— 76800 bps


BACnet Network Number for MS/TP Port 2 —12


8. Click save.

To configure theTracer SC-Base:

1. Log on to theTracer SC-Base controller.





IP address — 192.168.1.20

Subnet Mask — 255.255.255.0




82 BAS-SVX31F-EN


Rotary Switch Value —2

Device ID — 20000

BACnet Network Number for Ethernet Port 1 —1


BBMD —Yes







8. Click save.

9. Proceed to the next section to set up a BDT table.

Setting Up the BDTTable

A broadcast distribution table (BDT) contains BACnet/IP broadcast management devices (BBMDs).BDTs are required for aTracer SC-App andTracer SC-Base controllers when both reside onseparate subnets.


2. Navigate to the Define Network section on theTracer SC Installation page, then click BDT Setup.

The BDT Setup page displays which contains a list of BBMDs for theTracer SC-App.

3. Click Set up BDT.

4. Click add BBMD.

5. In the provided fields, enter the IP address of theTracer SC-Base.

6. Click test to verify communication.

7. Click save and send.

Repeat the above steps if using more than oneTracer SC-Base.

Discovering and Installing the Devices

After configuring the network settings for theTracer SC-App and theTracer SC-Base, you must nowdiscover and install devices that will be communicating through theTracer SC-Base.The discoveryand installation process, however, must be facilitated using theTracer SC-App. DO NOT attemptto install devices using theTracer SC-Base.

To discover and install devices:

1. Connect to theTracer SC-App using a USB connection orTCP/IP address.

2. Navigate to Configure Basic Settings ForThisTracer SC located on theTracer SC Installationpage, then click Device Discovery.

3. Select the Remote Network via BACnet Router radio button.

TheTracer SC-App automatically searches forTracer SC-Base’s on the same UDP port. If bothBACnet MS/TP ports are enabled at theTracer SC-Base, two network numbers will appear in thelist.

Note: If there are multipleTracer SC-Apps on the same network and UDP port, they will also belisted. Installation of devices already installed in anotherTracer SC-App is not supported.

4. Using the check box, select a network number, then click start discovery.

BAS-SVX31F-EN 83


5. When discovery is complete, click install devices.

The Define Equipment for Devices page will list all the devices discovered on the selectednetwork.

6. Select the devices to be installed and click install selected devices.

TheTracer SC-App will now install the devices wired to theTracer SC-Base.

Equipment wired to theTracer SC-Base is now available for use in the applications of theTracer SC-App.

83 BAS-SVX31F-EN

Ethernet Network Wiring

Ethernet network wiring requirements are described in this section.

Network Wiring Specifications

Trane requires Cat5, 5e, or 6 cable for Ethernet network wiring.

The Ethernet port on theTracer SC supports only twisted-pair wire (10BaseT or 100BaseT) withRJ45 connectors. With twisted-pair wiring, one pair is used to receive data signals and the otherpair is used to transmit data signals.

If a direct connection between two devices is required, use a straight-through or crossover cable.If multiple devices are required to communicate, use an Ethernet switch.

The EIA/TIA cabling standard recommends a maximum segment length of 295 ft (90 m) betweenthe wire termination equipment in the wiring closet and the wall plate in the office.Thisrecommendation provides 33 ft (10 m) of cable allowance to accommodate patch cables at eachend of the link and signal losses in intermediate wire terminations on the link.

Note: Cable installations must comply with both federal and local codes. Plenum-rated cable isavailable to meet NEC Article 725, which addresses flame resistance and smoke emissionfor signal cables

Important: Due to the high precision required when performing twisted-pair wire terminations,Trane recommends that only qualified technicians with the proper equipmenthandle all terminations and splicing.

Twisted-pair wire distance limits for Ethernet communication are given in the following table:

Fiber-Optic Cable Recommendations

Fiber-optic cable can be used for networks involving long distances, inter-building cabling, andareas with a potential for electrical noise. Fiber optic signals are less susceptible to electrical noise,including lightning, EMI/RFI, voltage conductors, and ground loops.

Fiber-Optic Cable

Trane requires duplex, 62.5 m core glass fiber-optic cable with ST connectors, which comes in avariety of types for specific applications, such as indoor, outdoor, burial, aerial, and duct.You canorder fiber-optic cable, fiber-optic modems, ST-type crimp connectors, epoxy connectors, and otheraccessories fromTrane Buying Group suppliers.

Important: Trane recommends that only qualified and experienced fiber-optic techniciansprepare the fiber-optic end connectors and cable run lengths. Improper methodsmay result in faulty communication due to signal degradation (decibel loss), whichmust be less than 14 dB on each fiber.

Fiber-Optic Media Converter

Fiber-optic media converters converts the electrical signals from a twisted pair of wires to opticalsignals, which are sent over the fiber-optic cable.Trane supports the following fiber-optic mediaconverters:

• Connect Air Int. W4869 for connecting fiber-optic cable to 10BaseT wire (Figure 44, p. 84)

• AlliedTelesyn AT-MC101 XL for connecting fiber-optic cable to 100BaseT wire

Wire typeMaximum total wire

length(a)

(a)You can increase distances and the number of devices by using an Ethernet switch.

Minimum distance between two devices

10BaseT or 100BaseT 328 ft (100 m) 1.64 ft (0.5 m)

BAS-SVX31F-EN 84


Figure 44 shows a port for a fiber-optic cable (TX and RX) and a 10BaseT port for connecting themedia converter to theTracer SC. At the other end is a 12 Vdc port to connect power to the mediaconverter.

To wire a fiber-optic media converter on an inter-building network, follow these procedures (seeFigure 45, p. 85):

1. In Building A, connect the power supply to the 12 Vdc port on media converter A1.

2. Connect the 10BaseT cable from theTracer SC to the 10BaseT port on media converter A1.

3. Connect the terminated fibers to the fiber opticTX-RX connections on media converter A1.

4. In Building B, connect the power supply to the 12 Vdc port on media converter B1.

5. Connect the fiber-optic cables from media converter A1 to theTX-RX connections on mediaconverter B1, observing reversed polarity.

6. If only oneTracer SC exists on the network in Building B, connect 10BaseT cable from theTracerSC to the 10BaseT port on media converter B1 to complete the fiber-optic network betweenBuildings A and B.

If multipleTracer SCs exist within the building, connect 10BaseT cable from media converterB1 to a hub that connects theTracer SCs.

If another fiber connection is desired (as shown in Figure 45), connect 10BaseT cable frommedia converter B1 to a hub that connects theTracer SC(s), and connect 10BaseT cable fromthe hub to another media converter (B2).

7. Connect the power supply to the 12 Vdc port on media converter B2.

8. Connect terminated fiber-optic cables to theTX-RX connection on media converter B2.

9. Add a media converter (C1) in Building C. Connect the power supply to its 12 Vdc port.

10. Connect terminated fiber-optic cables from media converter B2 to theTX-RX connection onmedia converter C1, observing reversed polarity.

11. If only oneTracer SC exists on the network in Building C (as shown in Figure 45), connect10BaseT cable from theTracer SC to the 10BaseT port on media converter C1 to complete thefiber-optic network for Buildings A, B, and C.

If multipleTracer SCs exist within the building, connect 10BaseT cable from media converterC1 to a hub that connects theTracer SCs.

If another fiber connection is desired, connect 10BaseT cable from media converter C1 to a hubthat connects theTracer SC(s), and connect 10BaseT cable from the hub to another mediaconverter. Continue with steps 7–11.

Figure 44. Fiber-optic media converter for 10BaseT wire (Connect Air Int. W4869)

10BaseT port

Fiber-optic cable

Power (12 Vdc)

RX

TX

85 BAS-SVX31F-EN


Figure 45.Example of inter-building fiber-optic cabling for an IP network

Building A

Building B

Building C

Tracer SC

10BaseT

Tracer SC

10BaseT

Unit controllers

Unit controllers

Switch

W4869

B2 B1C1

A1

10BaseT

Fiber-optic cable

W4869

Tracer SC

W4869 W4869

BAS-SVX31F-EN 86

BACnet Network Communication

BACnet communication must be configured forTracer SCs on the “Identification andCommunications:” section (p. 20) of the Installation page.

• For communication betweenTracer SCs, BACnet/IP addressing is used.

• For communication with unit controllers on a twisted-pair communication link, the BACnetmaster/slave token-passing (MS/TP) protocol is used.

Review your network configurations to determine whether or notTracer SCs are able tocommunicate with each other. Depending on how your network is configured, BBMDs may not berequired. See Figure 46, p. 86 and Figure 47, p. 87 for examples.

BBMDs

BBMDs are required for subnets.To ensure that messages are routed properly through thenetwork, one controller on each subnet must be assigned as the BBMD for that subnet. BBMDs areassigned during configuration of theTracer SC.

A subnet’s local BBMD enables the passing of a BACnet message from one subnet to the next byrepackaging it as a directed message (a message that is intended for specific devices), and thensending it to each remote BBMD on its broadcast distribution table (BDT).The subnet’s local BBMDthen rebroadcasts the message to the devices on its subnet.ATracer SC that is a BBMDs must havea fixed IP address.

Note: If theTracer system includesTracer ES™, even a stand-aloneTracer SC must be a BBMD.

BDTs

BDTs are required for subnets. A broadcast distribution table (BDT) is essential for routingbroadcast messages. It is created duringTracer SC configuration. A BDT contains the IP addressfor each BBMD on the network. An identical BDT must be downloaded to each BBMD on a site.

UDP Port

UDP ports are always required for BACnet/IP, even if there is only one subnet.The User DatagramProtocol (UDP) is an Internet protocol used for BACnet device communication.The UDP portnumber is 47808. If the IT staff wants to use a different address or if multiple addresses are neededfor multiple BACnet networks on a single subnet, obtain them from the IT staff.

Figure 46. Example of a facility that does not require BBMDs (single subnet)

IP address:192.168.1.103

IP address:192.168.1.102

IP address:192.168.1.101

RouterOne subnet: 192.168.1.0

Tracer SC-1

Tracer SC-2

Tracer SC-3

87 BAS-SVX31F-EN


Some facilities do require a BBMD if they are configured with more than one subnet as shown inFigure 47.

Setting Up BACnet Communication for MultipleTracer SCs

To set up BACnet communication:

1. Determine how yourTracer SCs are configured on the BACnet network. If there is more thanone subnet, a BBMD is required on each subnet.

2. Record the IP addresses for allTracer SCs and subnet masks; save for a later step.

3. Navigate to the “Identification and Communications:” section of theTracer SC Installationpage, and expand the BACnet Configuration section.

4. Ensure that the “ThisTracer SC is a BACnet Broadcast Management Device (BBMD)” checkboxis selected. If not, make the appropriate changes and click save. Navigate back to the Installationpage.

5. In the Define Network section, click BDT Setup, then click the Set up BDT button.The Set Up BDTpage opens (Figure 48, p. 88).

Figure 47. Example of a facility that requires BBMDs (multiple subnets)

Tracer SC-1

Tracer SC-6

Tracer SC-3

Tracer SC-2

Tracer SC-4

Tracer SC-5

Routersubnet: 192.168.1.0

subnet: 192.168.2.0

IP address:192.168.1.100

IP address:192.168.1.101

IP address:192.168.1.102

IP address:192.168.2.100 IP address:192.168.2.102

IP address: 192.168.2.101

BAS-SVX31F-EN 88


6. Enter the IP address of the otherTracer SC into the IP address field.The entries in the BDT tableare BBMDs. If your network requires additional BBMDs, click add BBMD.

Important: Only set up oneTracer SC as a BBMD on a subnet even if multipleTracer SCs resideon the same subnet.

7. Click save and send.

Sharing Data BetweenTwoTracer SCs

After completing the above steps, you will need to create points in theTracer SCs to share databetweenTracer SCs.There are two methods that can be used: the pull method and the pushmethod.

Sharing Data Using the Pull Method

Data is pulled from theTracer SC (SC-1) that has the data, into theTracer SC (SC-2) that requiresthe data.This is done by creating an input point in SC-2 and referencing a point in SC-1.

To set up data transfer using the pull method:

1. At theTracer SC user interface click installation >Tracer SCs from the left navigation menu.TheTracer SCs page opens.

2. Locate and record the device ID; save for a later step Figure 49, p. 89.

Figure 48. Setting up a BDT

89 BAS-SVX31F-EN


3. Navigate to the details page of the point that will be referenced from SC-1, and locate theinstance number (Figure 50). Record the instance number for a later step.

4. At theTracer SC user interface, select points from the left navigation menu.The Points Summary page opens.

5. Select the appropriate point type from the table on the Points Summary page or the submenuon the left navigation menu. In this example, analog input points was selected.

6. Click the create point button.

Figure 49. Locating theTracer SC Device ID

Figure 50. Point details page (locating the instance number)

Instance number

BAS-SVX31F-EN 90


7. Enter the point name and unit information in the fields.

8. Click the reference icon .The Reference task page appears.

9. Click Select external BACnet reference.

10. Enter the device ID, point type, and instance number; select value from the property drop-downlist.

11. Click apply to return to the Create Point page.

12. Set the Update Interval to determine how often data is read.

– An interval of 1 to 5 minutes is recommended for BACnet/IP data sharing

– An interval of 5 to 15 minutes is recommended for BACnet MS/TP data sharing

13. Enter any other preferred point data.

14. Click save.

To confirm that the point has been set up correctly, navigate to the Configuration page of the newlycreated point.The name of the referenced point should appear in the Reference field (Figure 52).If the name does not appear:

• The reference is incorrect; verify the reference setup.

• Communication with the otherTracer SC is not possible; verify communication.

Figure 51. Reference task page

91 BAS-SVX31F-EN


Sharing Data Using the Push Method

Data is pushed from theTracer SC (SC-1) that has the data, to a point on theTracer SC (SC-2) thatrequires the data.This is done by creating an output point on SC-1 and referencing a value pointon SC-2.

By using this method, the output point can be configured to send the data at a rate that is fasterthan the heatbeat interval on the receiving value object.This allows for multiple attempts to bemade at sending the data before the value point enters a fault state.

In theTracer SC that will receive the data:

1. Locate and record the device ID and the point instance number as described in steps 2 through3 in “Sharing Data Using the Pull Method,” p. 88. Save for a later step.

2. At theTracer SC user interface, select points > binary value from the left navigation menu.

3. Click the create point button.

4. Enter the following information in the fields as shown in Figure 53, p. 92.

– Name – Chilled water request (user specified)

– Heartbeat – enable (to detect communication failures)

– Heartbeat Interval – 15 minutes (recommended range is 30 seconds to 12 hours)

Note: The point will enter a fault state if not written to within the heartbeat interval.This valueshould be a multiple of the update interval of the point in the source device (Tracer SC)

5. Enter preferred data in the remaining fields.

Figure 52. Verifying point setup configuration

BAS-SVX31F-EN 92


6. Click save.

In theTracer SC that has the data:

7. At theTracer SC user interface, select points > binary output from the left navigation menu.

8. Click the create point button.The Create Binary Output page opens.

9. In the Name field, enter Chilled water request from SC 1.

10. Click the reference icon .The Reference task page appears (Figure 51, p. 90).

11. Click Select external BACnet reference.

12. Enter the device ID, point type, and instance number; select value from the property drop-downlist.

13. Click apply to return to the Create Point page.

14. Set the Update Interval to determine how often data is read. For example, 5 minutes.Thisinformation is sent to the otherTracer SC every 5 minutes (this should be an interval of theheartbeat time of the point created in step 3).

15. Set the update priority level. For example, 15 - Application low.This commands the receivingpoint. If other applications are writing to the same point, the priority array determines whatapplication will control the point.

16. Enter preferred data in remaining fields.

17. Click save.

To confirm that the point has been set up correctly, navigate to the Configuration page of the newlycreated point.The name of the referenced point should appear in the Reference field as shown inFigure 52, p. 91. If the name does not appear:

• The reference is incorrect; verify the reference setup.

• Communication with the otherTracer SC is not possible; verify communication.

Figure 53. Creating a binary value point

93 BAS-SVX31F-EN

Unit Controllers

This section provides information about unit controllers thatTracer SC supports and proceduresfor installing, replacing, and retrofitting.

Type of Unit Controllers Supported by theTracer SC

Tracer SC supports the following types of unit controllers.

BACnet (MS/TP) unit controllers

Tracer SC systems support the following BACnet (MS/TP) unit controllers:

• Tracer UC400 unit controller for variable-air-volume (VAV) boxes

• Tracer UC400 unit controller for programmable equipment

• Tracer UC400 unit controller for blower coil

• Tracer UC400 unit controller for VAV SCR heat

• TracerTR200 Variable Frequency Drive (VFD)

• Tracer UC600 BACnet communications interface for Next Generation Air Handler

• Tracer UC600 BACnet communications interface for Chillers

• Tracer UC800 unit controller for AdaptiView

• BCI-C: BACnet communications interface for chillers

• BCI-I: BACnet communications interface for IntelliPak systems

• BCI-R BACnet communications interface for ReliaTel systems

• Communicating thermostats for rooftop unit, heat pump, and fan coil applications

BACnet/IP unit controllers

• JENEsys Modbus Bridge

• WAGO High Density I/O Module

LonTalk unit controllers

Tracer SC systems support the following unit controllers:

• Tracer AH540/541 air handler controller

• Tracer MP501 multi-purpose controller

• Tracer MP503 input/output module

• Tracer ZN510/511 zone controller

• Tracer ZN520/521 zone controller

• Tracer ZN524 unit controller

• Tracer ZN525 zone controller

• Tracer VV550/551 VAV controller

• Tracer MP580/581 programmable controller

• Tracer ZN517 unitary controller

• LCI-I: LonTalk communications interface for IntelliPak systems

• LCI-R: LonTalk communications interface for ReliaTel systems

• LCI-V: LonTalk communications interface for Voyager systems

• TR200 Variable Frequency Drive (VFD)

• Communicating thermostats for rooftop unit, heat pump and fan coil applications

Note: Non-Trane LonTalk equipment installs automatically based on Program ID.

BAS-SVX31F-EN 94

Unit Controllers

Quantity of Unit Controllers Supported by theTracer SC

EachTracer SC can support a maximum quantity of 120 unit controllers. Unit controllers installedon aTracer SC can be a combination of BACnet and LonTalk unit controllers.

Notes:

• Three types of product licenses are available for theTracer SC.They are based on the maximumnumber of unit controllers that eachTracer SC supports: 30, 60, or 120.

• BACnet controllers cannot exceed 60 controllers per link or 120 total controllers perTracer SC.

• The number of MP580/581s on a LonTalk link cannot exceed 20, and the total number ofcontrollers cannot exceed 120.

The BACnet Unit Controller Network

Every BACnet device on aTracer building automation system, including unit controllers, must havea BACnet device ID.Trane BACnet unit controllers use MS/TP communication.

Observe the following best practices when installing, replacing, or adding BACnet devices:

• Equally distribute the number devices betweenTracer SC BACnet MS/TP links 1 and 2.

• Sequentially address each BACnet MS/TP link (using the rotary switches), starting at 1, 2, 3, andso forth. Each BACnet MS/TP should start at address 1.

• Do not leave any gaps when setting addresses.

• Minimize unnecessary communication on the links by setting up event-triggeredTGP and slowsample rates.

Note: After you have established communication-link and power wiring for the unit controllers,you can connect theTracerTU service tool to a BACnet unit controller and access any otherBACnet unit controller on the link.

Installing Factory-Programmed BACnet Unit Controllers

Trane recommends installing factory-programmed controllers before field-programmablecontrollers. Factory-programmed BACnet unit controllers currently include theTracer UC400controller configured for VAV.

Note: Follow the wiring procedures given in the BACnet MS/TP Wiring Best Practices(BAS-SVX051-EN).

To install factory-programmed BACnet unit controllers on theTracer SC, follow these steps in order:

1. Mount the unit controller and connect the power supply.

2. Using a small screwdriver, set the rotary switches on the unit controllers.The valid range is 001–127 (000 will prevent BACnet link communication).This setting is used as the BACnet device ID.

3. Using a USB cable, connect theTracerTU service tool to the controller.

4. InTracerTU, on the Controller Settings tab:

• Enter the name (the default is “UC400”).

• In the Protocol section:

– Verify that the device baud rate is set to 76800 bps.

– Verify the BACnet device ID, which was set in step 2.

5. Connect the communication link to the unit controller.

6. Repeat step 1 through step 5 for each unit controller.

7. Connect the communication link wiring to theTracer SC.

95 BAS-SVX31F-EN

Unit Controllers

Note: BACnet devices automatically perform a time synchronization daily at 3:00 a.m. If manuallychanging the time on theTracer SC, it may take up to 5 minutes for synchronization.

To discover and install devices, see “Discovering Factory-Programmed BACnet Devices,” p. 103.

Installing Field-Programmable BACnet Unit Controllers

Field-programmable BACnet unit controllers currently include theTracer UC400 programmablecontroller.


To install factory-programmed BACnet unit controllers on theTracer SC, follow these steps in order:


2. Using a small screwdriver, set the rotary switches on the unit controllers.The valid range is 001–127 (000 will prevent BACnet link communication).This setting is used as the BACnet device ID.


4. InTracerTU, on the Controller Settings tab:

• Enter the name (the default is “UC400”).

• In the Protocol section:

– Verify that the device baud rate is set to 76800 bps.

– Verify the BACnet device ID, which was set in step 2.

5. Connect the communication link wiring to the controller.

6. Repeat step 1 through step 5 for each unit controller.


Note: BACnet devices automatically perform a time synchronization daily at 3:00 a.m. If manuallychanging the time on theTracer SC, it may take up to 5 minutes for synchronization.

To discover and install devices, see “Discovering Field-Programmable BACnet Devices,” p. 104.

Replacing BACnet Unit Controllers


To replace BACnet unit controllers on theTracer SC, follow these steps in order:

1. Mount the new unit controller and connect the power supply.

2. Using a small screwdriver, set the rotary switches to match the settings on the unit controllerthat is being replaced.


4. InTracerTU, configure the controller to be the same as the one you are replacing.

5. Connect the communication link wiring to the unit controller.


7. To complete the installation on theTracer SC, go to the Devices page (installation > devices).

8. Select the check box to the left of the device to be replaced. From the actions menu, selectreplace device. A pop-up window appears. Click OK.

Adding BACnet Unit Controllers

Note: Follow the wiring procedures provided in the BACnet MS/TP Wiring Best Practices(BAS-SVX051-EN).

BAS-SVX31F-EN 96

Unit Controllers

If you need to add a BACnet unit controller to an existing communication link on theTracer SC,follow these steps to ensure that currently installed controllers do not lose communication.

To add BACnet unit controllers:

1. Follow steps 1 through 4 of “Installing Factory-Programmed BACnet Unit Controllers,” p. 94 or“Installing Field-Programmable BACnet Unit Controllers,” p. 95.

2. InTracerTU, set up application specific settings for a factory-configured controller orTGP2 andpoint configuration for a field programmable applications.


4. To complete the installation on theTracer SC, select installation > devices.The Devices pageopens (Figure 57, p. 101).

5. Click the discover devices button, which initiates the device discovery process.

97 BAS-SVX31F-EN

Unit Controllers

The LonTalk Unit Controller Network

Every LonTalk device on aTracer building automation system, including unit controllers, must havea valid network address (domain, subnet, node [DSN]).TheTracer SC does not provide any typeof LonTalk network management function.The Rover™ service tool in Active mode provides thethis function for the LonTalk communication link.

Note: After you have established communication-link and power wiring for the LonTalk unitcontrollers, you can connect the Rover service tool to a LonTalk unit controller and accessany other LonTalk unit controllers on the link.

Installing Factory-Programmed LonTalk unit controllers

Trane recommends installing factory-configured controllers first.

• For MP580/581 controllers configured with a DAC or SCC profile, use the following procedure(preferred method). All programmed points in the MP580 will be available using the factoryinstallation method. It is not necessary to create a template for any configuration of the MP580.

• For MP501 controllers with generic-mode configuration and for all MP503 controllers, refer to“Installing Field-Programmable LonTalk Unit Controllers,” p. 98.


To install factory-programmed LonTalk unit controller on theTracer SC, follow these steps in order:



3. Repeat steps 1 and 2 for each unit controller.


5. Connect and launch the Rover service tool.

Note: For information about using Rover, see the latest version of Rover ServiceToolInstallation, Operation, and Programming (EMTX-SVX01).

6. Configure the LonTalk network addresses by using Rover V7 in Active mode to discover thecommunication link.

Active mode discovery automatically sets up the network by assigning a unique DSN addressto all LonTalk unit controllers and theTracer SC system controller. Alternatively, other networkmanagement tools can be used to assign a unique DSN for each LonTalk controller.

Note: TheTracer SC is given a valid DSN during initial power-up; it does not need to be presentwhen configuring the LonTalk network on aTrane domain.

7. To complete the installation on theTracer SC, select the Device Discovery link on the Installation

page of the user interface.The Discover Devices page opens (Figure , p. 98).

Note: TheTracer SC installation procedure will not change the DSN.

BAS-SVX31F-EN 98

Unit Controllers

Installing Field-Programmable LonTalk Unit Controllers

Field-programmable LonTalk unit controllers currently refer to MP501 controllers with generic-mode configuration and all MP503 controllers.

• For MP580/581 controllers configured with a DAC or SCC profile, use the procedure for“Installing Factory-Programmed LonTalk unit controllers,” p. 97 (preferred method). Allprogrammed points in the MP580 will be available using the factory installation method. It isnot necessary to create a template for any configuration of the MP580.

• For more specific details about wiring procedures, refer to the BACnet MS/TP Wiring BestPractices (BAS-SVX051-EN).

To install a field-programmable LonTalk unit controller on theTracer SC, follow these steps in order:



3. Repeat steps 1 and 2 for each unit controller.


5. Connect and launch the Rover service tool.The Active Group View lists the devices on theLonTalk link.

Note: For information about using Rover, see “Connecting to aTracer SC Using the LonTalkInterfaceAdapter” in the latest version of Rover ServiceTool Installation, Operation, andProgramming (EMTX-SVX01).

6. Configure the LonTalk network addresses by using Rover V7 in Active mode to discover thecommunication link. (From the Rover main menu, select Group >Tool Mode > Active.)

Active mode discovery automatically sets up the network by assigning a unique DSN addressto all LonTalk unit controllers and theTracer SC system controller. Alternatively, other networkmanagement tools can be used to assign a unique DSN for each LonTalk controller.

Note: TheTracer SC is given a valid DSN during initial power-up; it does not need to be presentwhen configuring the LonTalk network on aTrane domain.

7. To complete the installation on theTracer SC, go to the Device Discovery link on the Installation

page of the user interface.The Discover Devices page opens (see Figure , p. 98).

Note: TheTracer SC installation procedure will not change the DSN.

99 BAS-SVX31F-EN

Unit Controllers

Retrofitting a LonTalk Link:Tracer Summit to aTracer SC System

To move a LonTalk communication link from aTracer Summit to aTracer SC system, follow thesesteps in the order given:

1. If the site has custom bindings, use the Rover service tool to generate a Bindings Report.

Note: For information about using Rover, see the latest version of Rover ServiceToolInstallation, Operation, and Programming (EMTX-SVX01).

2. Remove the communication link from the BCU.

Note: Connect the communication link to theTracer SC following the wiring procedures given inthe BACnet MS/TP Wiring Best Practices (BAS-SVX051-EN).

3. Connect and launch the Rover service tool.

4. Connect and launch the Rover service tool.The Active Group View lists the devices on theLonTalk link.

Note: For information about using Rover, see “Connecting to aTracer SC Using the LonTalkInterfaceAdapter” in the latest version of Rover ServiceTool Installation, Operation, andProgramming (EMTX-SVX01).

5. Configure the LonTalk network addresses by using Rover V7 in Active mode to discover thecommunication link. (From the Rover main menu, select Group >Tool Mode > Active.)

When asked if this is a network installation, select No.Two more screens appear to confirm yourselection; selectYes for both.

6. Use Rover V7 in Active mode to re-create custom bindings.

7. To complete the installation on theTracer SC:

• For factory-programmed unit controllers, see “Discovering Factory-Programmed LonTalkDevices,” p. 105.

• For field-programmable unit controllers, “Discovering Field-Programmable LonTalkDevices,” p. 107.

Note: The installation procedure will not change the DSN.

BAS-SVX31F-EN 100

Unit Controllers

Replacing LonTalk unit controllers

If you need to replace a LonTalk unit controller on theTracer SC, follow these steps in order toensure that:

• The network configuration is not lost

• The bindings between devices other than of the one being replaced are not lost

• Currently installed controllers do not lose communication

Important: The selected device must match the functionality and configuration of the devicethat is being replaced.

To replace a LonTalk unit controller:

1. Remove the old device from the communication link wiring.


Important: Do not connect the new controller to the communication link wiring yet.

3. Connect and launch the Rover service tool.The Active Group View lists the devices on theLonTalk link (see Figure 54).

Figure 54. Rover Active Group View: Devices on the LonTalk link

4. Identify a number that is not currently in use by looking in the DSN(A) column.Disconnect theRover service tool from the existing LonTalk link.

5. At the new device, remove the network configuration by holding down the service pin for 15seconds.The red service LED will flash.

6. Connect the Rover service tool to the new device only, and click the LonTalk ServiceTool button.In the Active Group View table, “Unconfigured” will appear in the Status column (seeFigure 55).

Figure 55. Rover Active Group View:The unit controller status appears as “unconfigured”

7. From the Rover main menu, select Group >Tool Mode > Active to discover the new device.When asked if this is a network installation, select No.Two more screens appear to confirm yourselection; selectYes for both.

8. After the device has been discovered, it will appear in the navigation tree. Right-click on it andselect Domain Entry. A warning message will appear.

101 BAS-SVX31F-EN

Unit Controllers

Figure 56. Rover Active Group navigation tree: New device and Domain Entry are selected

9. Click OK.The Domain Entry dialog box appears.The new device must be configuredindependently with an unused DSN before reconnecting all the devices on the LonTalk link.

10. Enter the unused DSN that you identified in step 4. Click Set.

11. Configure the new device to match the settings of the device that has been replaced.

12. Connect the communication link wiring to the new unit controller.

13. Disconnect the Rover service tool.

14.To complete the installation on theTracer SC, select installation > devices.The Devices pageopens (Figure 57, p. 101).

Figure 57. Devices page

15. Select the check box to the left of the device that is to be replaced.Then select replace device

from the actions menu, as shown in Figure 57.The device discovery process is initiated.

16.The Replace Device page opens. From the list of discovered devices, select the replacementdevice and click replace device.

BAS-SVX31F-EN 102

Unit Controllers

Adding LonTalk Unit Controllers

If you need to add a LonTalk unit controller to an existing communication link that has beeninstalled on theTracer SC, follow these steps to ensure that:

• The network configuration is not lost

• The bindings between installed devices are not lost

• Currently installed controllers do not lose communication

To add a LonTalk unit controller:


Important: Do not connect the new controller to the communication link wiring yet.

2. Connect and launch the Rover service tool. Configure the unit controller for application specificinformation, such as point programming andTGP.

3. Navigate to the Active Group View screen on the Rover service tool.

4. Follow steps 4 through 11 of “Replacing LonTalk unit controllers,” p. 100.

5. Set up the device for application specific features, such as VAV and fan coil, if not previouslyprogrammed.

6. Connect the communication link wiring to the new unit controller.

7. Disconnect the Rover service tool.

8. To complete the installation on theTracer SC, select installation > devices.The Devices pageopens (Figure 57, p. 101).

9. Click the discover devices button, which initiates the device discovery process.To completedevice discovery, refer to “Installing Factory-Programmed LonTalk unit controllers,” p. 97, or“Installing Field-Programmable LonTalk Unit Controllers,” p. 98.

103 BAS-SVX31F-EN

Devices

Devices are the unit controllers, sensors, and communications wiring that provide the physicalcontrol of the facility. After the unit controllers have been mounted and wired in the facility, youare now ready to discover and install the devices.

This section contains the following topics:

• Discovering and installing BACnet and LonTalk devices

• Creating and editing an equipment template

• Applying an existing template to a device

• Creating and editing equipment keys

• Changing the display name of a device

• Replacing devices

• Deleting a device

BACnet Devices

After installing the unit controllers (devices) on theTracer SC, BACnet devices must be discoveredand installed at theTracer SC user interface.

Discovering Factory-Programmed BACnet Devices

1. From the left navigation menu, click installation > devices. Click the discover devices button.The Discover Devices page opens.

2. Select the appropriate communication link, and click start discovery. After discovery iscomplete, the Discovery in Progress subheading will change to Discovery Completed, and thebutton will change from cancel discovery to install devices.

Figure 58. Discover Devices pages.

3. Click install devices.The Install Devices: Define Equipment for Devices page opens.

4. Factory-programmed controllers can be identified by “Auto-assignment available” in theequipment template column in the Ready to Install section. (see Figure 59, p. 104).

BAS-SVX31F-EN 104

Devices

Figure 59. BACnet devices: Auto-assignment available

5. Select the check box to the left of the device(s) you want to install.Then click the install selected

devices button. A confirmation pop-up window appears.

6. Click the install devices button.You are returned to the Install Devices page, which shows theinstallation progress. When installation is complete, the new devices appear in the New

Equipment section.

Factory-programmed controllers can have additional input/output points (I/O) programmed in thefield. See “Editing an EquipmentTemplate When Adding Additional Points,” p. 115 for proceduralhelp.

Discovering Field-Programmable BACnet Devices

1. From the left navigation menu click installation > devices.Then click discover devices.TheDiscover Devices page opens.



4. Review the Define for Installation section. Field-programmable controllers can be identified by“Requires Definition” in the equipment template column (see Figure 60, p. 105).

105 BAS-SVX31F-EN

Devices

Figure 60. Define for Installation: Field-Programmable BACnet devices

5. Select the check box to the left of a device that you want to install. Depending on the device,follow the procedures for one of the following:

• If an existing template can be applied to a device you are installing, proceed to “Applyingan ExistingTemplate to a Device,” p. 116.

• To create an equipment template, see “Creating an EquipmentTemplate for BACnetDevices,” p. 107.

LonTalk Devices

After installing the unit controllers (devices) on theTracer SC, LonTalk devices must be discoveredand installed at theTracer SC user interface.

Discovering Factory-Programmed LonTalk Devices




4. Review the Define for Installation section. Factory-programmed controllers can be identified by“Auto-assignment Available” in the equipment template column.Add

BAS-SVX31F-EN 106

Devices

Figure 61. Discover Devices

5. Select the check box to the left of the devices you want to install. From the actions menu, selectmove to Ready to Install (see ).The selected devices will appear in the Ready to Install sectionof the page.

Note: You can also use the actions menu to change the controller name and to change theequipment settings (by changing the auto-assigned template to a custom template).

Figure 62. Install Devices page: “Auto-assignment Available”

107 BAS-SVX31F-EN

Devices




Equipment section

Note: You can also use the actions menu to change the controller name and to change theequipment settings (by changing the auto-assigned template to a custom template).




Equipment section.

Discovering Field-Programmable LonTalk Devices




4. Review the Define for Installation section. Field-programmable controllers are identified by“Requires Definition” in the equipment template column (see Figure 63).

Figure 63. Define for Installation section: “Requires Definition”

5. Select the check box to the left of the device that you want to install. Depending on the device,follow the procedures for one of the following:

• If an existing template can be applied to the device you are installing, proceed to “Applyingan ExistingTemplate to a Device,” p. 116.

• To create an equipment template, see “Creating an EquipmentTemplate for LonTalkDevices,” p. 111.

Creating an EquipmentTemplate for BACnet Devices

Creating an equipment template is a process that is part of “Discovering Field-ProgrammableBACnet Devices”.

1. From the Define for Installation section, select create template from device from the actionsmenu.The Install Devices: Create EquipmentTemplate page opens.

2. In the Define EquipmentTemplate Information section (Figure 64, p. 108), complete all of thefields:

BAS-SVX31F-EN 108

Devices

a. Enter a name for the template that does not include spaces.Trane recommends using theequipment type followed by “template” and a letter; for example, “CV_template_A.”

b. Select the equipment family and type, which will determine where the equipment appearsin theTracer SC user interface.

Or, choose Select ExistingTemplate if most information you need for a template is very similarto an existing one, or if you are installing aTracer UC800.The Select ExistingTemplate popupappears.

c. Apply the existing template.

Note: For items that exist in the template, but not in the device, the key mapping is omittedand will not display.

Figure 64. Define EquipmentTemplate Information section

3. Review the Map Equipment Keys to Define Objects section (Figure 65).The first two columns,object name and object, refer to point objects for the selected device. Identify the objects thatwill be used by theTracer SC.

Filter analog keys based on device units check box:The purpose of this function is to filter theavailable keys based on the units that the selected point has. For example, if a point in a selecteddevice has units of psi/kPa, the system will only show keys with the same units.This is only validfor analog properties.

This check box is checked by default and it is not recommended to deselect it. Deselecting thisbox would only be necessary if a device improperly reports a point’s units.

Notes:

• As ofVersion 3.0,Tracer SC automatically maps any points whose name exactly matchesTracerSC keys. For analog points, the units/dimensionality must also be compatible. Standard pointnames are used in theTGP2 programming library, and can also be found in Table 10, p. 132 andin the UC400/UC600 programming best practices guide (BAS-SVP06C-EN).

• Not every point in a unit controller needs to be used by theTracer SC.

109 BAS-SVX31F-EN

Devices

Figure 65. Map Equipment Keys to Device Objects

4. In theTracer SC usage column, some points have had their usage automatically defined. Allothers appear with “Not Used” as the default.To define how theTracer SC will use points thathave not had their usage automatically defined:

• Select display status if the point will only be viewed at theTracer SC (no override capability)

• Select control device if the point will be controlled from theTracer SC (override capability)

Note: Typically, all BACnet input points are “display status” and output and value pointsare both “display status” and “control device”.

• Select Not Used if the point will not be used by theTracer SC.

• For BACnet device points, output points and value points can be overridden regardless ofthe selectedTracer SC usage.

After the selections are made, a list of key names appear in the key mapping column.

5. In the key mapping column, select the appropriateTracer SC key names to map to the pointobjects. Mapping protocol-specific data points associates them to key names that are used inTracer SC applications.

Refer to Table 10, p. 132 for UC400 key mapping information. If an appropriate key is notavailable, you can create an equipment key by referring to “Creating User Equipment Keys,”p. 118).

6. On the Install Devices: Create EquipmentTemplate page of theTracer SC, verify that the datayou have entered and selected for the template is correct. Click save to apply the template tothe device.

On the Install Devices: Define Equipment for Devices page, the name of the new templateappears in the equipment template column of the Define for Installation section (Figure 66).

BAS-SVX31F-EN 110

Devices

Figure 66. Define for Installation section: New template name appears

7. To define additional templates for device installation, repeat the above steps.

Note: You can apply the new template to more than one device at a time by selecting the checkbox to the left of each device (refer to “Applying an ExistingTemplate to a Device,”p. 116). However,Trane suggests that you complete the installation of one device of eachtype first, so that you can verify that the template is correct before using it for otherdevices.

8. On the Define for Installation page, select the check box to the left of the devices that you wantto install. From the actions menu, select move to Ready to Install (Figure 67).The devices willappear in the Ready to Install section of the page (see Figure 68, p. 111).

Figure 67. Define for Installation section: Move to Ready to Install

111 BAS-SVX31F-EN

Devices

Figure 68. Ready to Install section

9. From the Ready to Install section, select the check box to the left of the device(s) you want toinstall.Then click the install selected devices button. A confirmation window appears.

10. Click the install devices button.The Install Devices page shows the installation progress.Wheninstallation is complete, the new devices appear in the New Equipment section.The newdevices will also appear in the Devices page and the Equipment or Spaces list pages, dependingon the type of equipment.

Creating an EquipmentTemplate for LonTalk Devices

Creating an equipment template is a process that is part of “Discovering Field-ProgrammableLonTalk Devices”.

1. In the Define EquipmentTemplate Information section (Figure 69), complete all of the fields:

a. Enter a name for the template that does not include spaces.Trane recommends using theequipment type followed by “template” and a letter; for example, “MP503_template_A.”

b. Select the equipment family and type, which will determine where the equipment appearsin theTracer SC interface.

Figure 69. Define EquipmentTemplate Information section

2. Refer to the network variable tables in the Rover service tool (Figure 70, p. 112) to identify thenetwork variables used by the controller along with their corresponding index numbers (Index

column).

For help in finding theTracer SC key names that are associated with the index numbers that youhave identified, go to Table 15, p. 145 (for MP501) or Table 16, p. 146 (for MP503) in Appendix C.

3. In theTracer SC, sort the table in the Map Equipment Keys to Device Properties section(Figure 71, p. 112) by using the NV column and find the same index numbers that you identifiedin Step 2.

BAS-SVX31F-EN 112

Devices

4. In the Map Equipment Keys to Device Properties section, for each index number that applies,select from the drop-down list in the key mapping column theTracer SC key name that isidentical to the one you identified in Step 2.

This mapping process associates protocol-specific network variables to key names that are usedinTracer SC applications. See Figure 72, p. 113 for an example of this table after each networkvariable has been mapped.

Figure 70. Rover service tool: Network Variable View — MP503

Figure 71. Mapping equipment keys to device properties

Note: The selections outlined above are the network variables used by the controller for this example. See Figure 72,p. 113 for the view of the Tracer SC after the corresponding network variables have been mapped to Tracer SCkey names.

113 BAS-SVX31F-EN

Devices

Figure 72. Example of completed key mapping

BAS-SVX31F-EN 114

Devices

5. On the Install Devices: Create EquipmentTemplate page of theTracer SC, verify that the datayou have entered and selected for the template is correct. Click save to apply the template tothe device.

On the Install Devices: Define Equipment for Devices page, the name of the new templateappears in the equipment template column of the Define for Installation section (see Figure 73,for example).

Figure 73. Define for Installation section: New template name appears

6. To define additional templates for device installation, repeat the above steps.

Note: You can apply the new template to more than one device at a time by selecting the checkbox to the left of each device (refer to “Applying an ExistingTemplate to a Device,”p. 116). However,Trane suggests that you complete the installation of one device of eachtype first, so that you can verify that the template is correct before using it for otherdevices.

7. On the Define for Installation page, select the check box to the left of the devices that you wantto install. From the actions menu, select move to Ready to Install (see Figure 74).The deviceswill appear in the Ready to Install section of the page (see Figure 75).

Figure 74. Define for Installation section: Move to Ready to Install

115 BAS-SVX31F-EN

Devices

Figure 75. Ready to Install section

8. From the Ready to Install section, select the check box to the left of the device(s) you want toinstall.Then click the install selected devices button. A confirmation window appears.

9. Click the install devices button.The Install Devices page shows the installation progress.Wheninstallation is complete, the new devices appear in the New Equipment section.The newdevices will also appear in the Devices page and the Equipment or Spaces list pages, dependingon the type of equipment.

Editing an EquipmentTemplate

This procedure applies to both BACnet and LonTalk devices.

To edit an equipment template:

1. From the left navigation menu, click installation > devices.The Devices list page opens.

2. Select the preferred device from the list and then select edit template from the actions menu.The Edit EquipmentTemplate page opens.

3. Provide a new name for the template and make your preferred changes in the Map Equipment

Keys to Device Properties section.The equipment family or type cannot be changed.

4. Click save.TheTracer SC loads the new data into each device that was previously assigned tothe equipment template.The status for each device is shown in the Edit EquipmentTemplate

Status Panel.This make take several minutes. Important: Closing this page will cause all editsto be lost.

Editing an EquipmentTemplate When Adding Additional Points

You can add additional input and output points to factory-programmed controllers in the field afterthey have been discovered as described in “Discovering Factory-Programmed BACnet Devices,”p. 103.

To add additional points:

1. From the left navigation menu, click installation > devices.The Devices list page opens.

2. Select the preferred device from the list and then select edit template from the actions menu.The Edit EquipmentTemplate page opens.

3. Provide a new name for the template and make your preferred changes in the Map Equipment

Keys to Device Properties section.The equipment family or type cannot be changed.

4. In the Map Equipment Keys to Device Properties section, select the equipment keys to map tothe device properties (points). If necessary, you can create additional equipment keys for pointsthat cannot be mapped to a key (“Creating User Equipment Keys,” p. 118).

BAS-SVX31F-EN 116

Devices

5. Click save.TheTracer SC loads the new data into each device that was previously assigned tothe equipment template.The status for each device is shown in the Edit EquipmentTemplate

Status Panel.This make take several minutes. Important: Closing this page will cause all editsto be lost.

Note: InTracer SC versions earlier thanV3.0, the edit template function is not supported for auto-installed controllers.

Deleting an EquipmentTemplate

Note: Templates that are currently in use cannot be deleted.

To delete an equipment template:

1. From the left navigation menu click tools > equipment templates.The EquipmentTemplates listpage opens.

2. Select the template that you want to delete and then click delete from the actions menu.

Applying an ExistingTemplate to a Device

To apply an existing template to a device/multiple devices:

1. Complete steps 1 through 4 of “Discovering Field-Programmable BACnet Devices,” p. 104, or“Discovering Field-Programmable LonTalk Devices,” p. 107.

2. From the actions menu:

• If you are applying a template to a single device, select change equipment settings.

Note: You can also change the equipment display name using this menu selection.

• If you are applying a template to multiple devices, select the select equipment template

option.

A pop-up window appears (see Figure 76, p. 116). Select the appropriate template from theCustomTemplate list.

3. If you are ready to install, click the OK - ready to install button.The selected devices appear inthe Ready to Install section of the page.

Figure 76. Selecting an existing template

117 BAS-SVX31F-EN

Devices

If you need to apply a different template to another device, click theTo OK - return button. Repeatsteps 1 and 2 for each device that needs an existing template assigned to it.

4. On the Define for Installation page, select the check box to the left of the devices that you wantto install. From the actions menu, select move to Ready to Install.The devices will appear inthe Ready to Install section of the page.

5. Select the check box to the left of the device you want to install.Then click the install selected

devices button. A confirmation window appears.

6. Click the install devices button.The Install Devices page shows the installation progress.Wheninstallation is complete, the new devices appear in the New Equipment section.

Exporting and Importing EquipmentTemplates

You can copy equipment templates and equipment keys from oneTracer SC to anotherTracer SCby using the export and import functions. Copying equipment templates is useful when workingon multiple job sites. For example, if the unit controls are identical, or even similar to those inbuilding A, then the equipment templates and keys can be imported to theTracer SC in building B.

To export equipment templates:

1. From the left navigation menu click tools > equipment templates.The EquipmentTemplates

page opens.

2. Select one or more equipment templates from the list and then select export from the actions

menu (Figure 77).The File Download dialog box appears.

3. Click save to copy to your local PC hard drive or another external storage device.

To import equipment templates:

1. From the left navigation menu click tools > equipment templates.The EquipmentTemplates

page opens.

2. Click the import templates button.The Import EquipmentTemplate page opens.

3. In theTemplate Filename field, browse for the template file to be imported.

4. Click Import.Tracer SC begins the file loading process and then the Import Equipment

Templates and Keys page opens.

5. Use the check boxes to select the equipment templates and keys to be saved in theTracer SC.

Figure 77. Exporting an equipment template

BAS-SVX31F-EN 118

Devices

6. Click next to continue.The Import EquipmentTemplates and Keys Summary page appears.

Note: All equipment templates and keys must have unique names. If duplicate names arediscovered, the rename template or rename key dialog box appears. Enter a new name inthe field, then click rename.Keys — display names cannot exceed 64 characters.Equipment templates — display names cannot exceed 64 characters or contain spaces.

Creating User Equipment Keys

To create a user equipment key:

1. On the Create EquipmentTemplate page, select create equipment key from the actions menu.The Create Equipment Key page opens (see Figure 78, p. 118).

2. In the Key Definition section, select a point type from the drop-down list (if applicable).

3. Proceed to the Equipment Key Settings section.In this section define the settings for the equipment key, which is similar to creating a point.Youcan keep the default values or enter new ones.

• Update Interval is not used for BACnet objects.

• Polarity is used for LonTalk devices only.

• All value settings are used by both BACnet and LonTalk devices, except for the Default valuewhich is only applies to LonTalk devices.

4. Enter or select values in both the description settings and the value settings, then click save.

Figure 78. Create an equipment key

119 BAS-SVX31F-EN

Devices

Editing User Equipment Keys

To edit user equipment keys:

1. From the View User Equipment Key page, click edit.

2. Enter or select values in both the description settings and the value settings.

3. Click save to retain your changes and return to the previous page. Saved changes will not takeeffect until the device has been refreshed (see “Refreshing Equipment (Devices),” p. 120).

Replacing a Device

Before replacing a device, ensure that the new device has been properly configured. Devices aretypically replaced when an installed device has failed.

Note: The selected device must match the functionality and configuration of the device it isreplacing.

BACnet Devices

• BACnet MS/TP devices:The MAC address must match the failed device. ForTrane devices,this is done by setting the rotary address to match the failed device.

• BACnet/IP devices:The replacement device must have the same network number, IPaddress, and UDP port as the failed device.

To replace a BACnet device:

1. From the Devices list page, select a device and then select replace device from the actionsbutton.The Replace Device page appears.

2. Click replace device.The "replace device" loading popup appears, which refreshes the page.

LonTalk Devices

• Tracer SC will initiate a discovery of the LonTalk link. Replacement devices must have thesame program ID and profile.

To replace a LonTalk device:

From the Devices list page, select replace device from the actions button.The Replace Device pageappears, which contains LonTalk devices with the same program ID.

From the Select Replacement Device section, select one newly discovered device and then clickreplace device.

BAS-SVX31F-EN 120

Devices

Refreshing Equipment (Devices)

This action updates configuration changes made to the equipment without the need to rediscoverand reinstall the equipment.This action can be used on multiple pieces of equipmentsimultaneously.

Following are two examples when refreshing equipment might be used:

• A user has edited an equipment key assigned to a device and wants to update the device withnew data.

• A user has imported a new template from another device and wants to update the equipmentto the new template definitions.

To refresh equipment:

1. From the Devices list page, select a device and then select refresh equipment from the actionsbutton.

The replacing device loading pop-up appears, which refreshes the page.

2. When the Device Replacement Status dialog box appears, click OK.

Changing the Display Name of an Installed Device (Equipment)

To change the name of an installed device (equipment):

1. Select installation > devices from theTracer SC left navigation menu.The Devices page opens.

2. Select the check box to the left of the device that is to have its display name changed. Fromactions menu, select change display name. A pop-up window appears. Enter the new displayname.

3. Click OK.The new display name will appear in the display name column.

Deleting a Device

To delete a device:

1. Select installation > devices from theTracer SC left navigation menu.The Devices page opens.

2. Select the check box to the left of the device (or devices) that is to be deleted. From the actions,menu, select delete. A confirmation window appears.

3. Click OK.The devices will be removed from the list of devices.

Note: Before deleting a device, remove the device fromTGP programs and applications such asArea, VAS, and Scheduling.TheTracer SC does not automatically remove a device fromapplication memberships. Any graphics that reference information on the device that is tobe deleted will need to be corrected.

121 BAS-SVX31F-EN

LEDs and the 7-Segment Display

This section describes how to interpret the activity of the LEDs and the 7-segment display on theTracer SC.

Powering Up/Powering Down theTracer SC

To power up theTracer SC, press the power button (see Figure 79).

All LEDs illuminate and the following sequence flashes on the 7-segment display: 8, 7, 9*, 5, 4,L, dancing dash pattern.The dancing dashes persist while theTracer SC is operating normally(see “Interpreting the 7-Segment Display,” p. 123).

* 7-segment 6 was changed to 9 to indicate the new boot file had been successfully applied.

To power down theTracer SC, press the power button.The 7-segment display performs a shut-down sequence (3, -, 2, -, 1, -) before theTracer SC powers down.

The LEDs and the 7-Segment Display

The LEDs and the 7-segment display on theTracer SC indicate the operation and communicationstatus of theTracer building automation system. Figure 79 shows their locations on the front of thecontroller.

Figure 79. Location of the LEDs and the 7-segment display on theTracer SC

7-segment display

BACnet MS/TP link 1 communication LEDs

Ethernet 1 LEDs

BACnet MS/TP link 2 communication LEDs LonTalk communication LEDs

LonTalk service LED Ethernet 2 LEDs

Power button

Status LED

EIA-232 LEDsIMC LEDs

LonTalk service pin

BAS-SVX31F-EN 122


Interpreting the LEDs

Table 7 identifies the LEDs and interprets their activity.

Table 7. LED identification and interpretation

LED type LED activity Indicates...

Status

On steady (green) Power reception

Flashing (red), and an “F” appears on the 7-segment display followed by a code Fatal error. Service required.

Flashing (red), and an “H” appears on the 7-segment display followed by a code

Recoverable error. Waiting to restart main program (may take up to 4 hours).

Link 1 communicationL1 TX flickers (green) Data transmission

L1 RX flickers (yellow) Data reception

Link 2 communicationL2 TX flickers (green) Data transmission

L2 RX flickers (yellow) Data reception

LonTalk communicationLon TX flickers (green) Data transmission

Lon RX flickers (yellow) Data reception

LonTalk service On steady (red)

LonTalk service pin has been pressed:• Short press–broadcast neuron ID and program ID

identifies itself so Rover can assign it a DSN.• Long press (more than 15 sec.)–Forces the SC LON node

to an unconfigured state and disables LonTalk until reconfigured with Rover.

|O|O| [EIA-232 serial connection]IOIOI TX (green) Data transmission

IOIOIO RX (yellow) Data reception

IMCIMC TX (green) Data transmission

IMC RX (yellow) Data reception

Ethernet 1, Ethernet 2LINK on steady (green) Valid Ethernet connection

ACT flickers (yellow) Data transmission and reception

123 BAS-SVX31F-EN


Interpreting the 7-Segment Display

The 7-segment display shows the operating status of theTracer SC.

Table 8. 7-segment display: Codes and interpretation

Event 7-segment display Indicates...

Power-up sequence

8 Processor in reset, or no functioning software. A persistent “8” means that service is required.

7 Starting level 1 boot loader

9 Starting level 2 boot loader

5 Entering operating system. A persistent “5” means the operating system is malfunctioning.

4 (this number remains for a few seconds) Booting operating system.

–L Loading and initializing main program.

Normal operation “Dancing dash”: Yellow dashes flash one at a time: top, middle, bottom Normal operation

Shut-down sequence 3, -, 2, -, 1, - (sequence repeats)

Power button was pressed and Tracer SC is shutting down. May take 10 or more seconds.

Reboot3, 2, 1(sequence repeats)

Main program shutting down due to reboot command. In most cases, the main program will be restarted.

Fatal error F followed by a code(Status LED flashes red) Service is required.

New Tracer SC rotary switch setting The new setting appears, one digit at a time Rotary switch was changed.

Firmware update U, P, d Firmware update is in progress.

Firmware update is complete d, o, n, E Updating of the operating system is finished. The Tracer SC can be

powered off, the SD card removed, and the Tracer SC restarted.

Force return to factory defaults F, o, r, C, E Rotary switches set to 999; forced return to factory defaults in

progress.

Restoring factory defaults C, L, E, A, r Tracer SC is restoring factory defaults (whether by force return, UI command, or at the beginning of a database restore operation).

Database restore r Database restore in progress.

Main program delayed H, O, L, d Main program is delayed due to multiple crashes (may take up to 4 hours).

BAS-SVX31F-EN 124

Troubleshooting

The following troubleshooting suggestions are meant to help resolve most common problemsassociated with theTracer SC. If you unable to resolve the problem, contact a qualifiedTraneservice technician or theTrane Product Support team.

Troubleshooting with LEDs and the 7-Segment Display

The LEDs and the 7-segment display can be used for troubleshooting. Refer to the following tablefor causes and resolutions to specific LED displays. See “LEDs and the 7-Segment Display,” p. 121for LED locations on theTracer SC.

Force Return to Factory Defaults

In some cases, a corrupt database or similar problem may prevent you from accessing theTracerSC user interface in order to return to factory defaults.

If this occurs, do the following to return to factory defaults:

1. Power down theTracer SC.

2. Reset the rotary switches to “999.”

3. Power up theTracer SC.The 7-segment display shows F, o, r, C, E.

4. Within 30 seconds, set the rotary switches to the intended normal value.The 7-segment display shows C, L, E, A, r, indicating that the database is being cleared. It willthen resume normal operation showing –L on the 7-segment display during startup and then“dancing dashes.”

Note: If rotary switches are not reset within 30 seconds, theTracer SC will power down leavingthe database intact.

Event Probable cause Resolution

7-segment display sequence does not follow the start-up sequence May indicate a failure of the Tracer SC.

To reset the Tracer SC, press the power button to shut down, and then press again to restart. Contact the Trane Product Support team if this does not solve the problem

F code displays on the 7-segment displayIndicates a fatal error. Contact the Trane Product Support team for

assistance.

H, o, L, D displays on the 7-segment displayThis code indicates that a recoverable error is present, and is waiting to restart. The restart process may take up to four hours.

Contact the Trane Product Support team if your Tracer SC does not restart after the maximum four hour period.

Ethernet LINK LED is not illuminated This indicates that the Tracer SC is not connected to Ethernet.

Check all cables and connections. It may be possible that the Ethernet cable is not working. Attempt to resolve by replacing the Ethernet cable.

Ethernet ACT LED is not illuminated This indicates that communication does not exist between the Tracer SC and Ethernet.

Verify that the IP address you have entered is correct.

Red status LED along with an F code or H code on the 7-segment display Contact the Trane Product Support team

Status LED is unlit. The Tracer SC is not receiving power. Verify that the power supply is functioning properly.

LonTalk Service LED is redNote: Upon startup the LonTalk LED is

momentarily red and is not a cause for alarm.

Contact the Trane Product Support team.

7-segment display shows 3, 2, 1 and then lower-left, upper-right in sequence

Indicates that the application is shutting down and not restarting.

Attempt to resolve the problem by cycling power to the SC. If it recurs, contact the Trane Product Support team.

125 BAS-SVX31F-EN

Troubleshooting

Troubleshooting Network Connections

Troubleshoot network connections to aTracer SC by using the following tools and procedures.

PING

PING is a PC utility that is provided with every Microsoft operating system.You can use it to verifythe connectivity between two devices on an IP network.

To perform the test:


2. In Run, type ping followed by the IP address of the device you want to verify connection with.Click Enter.

You will receive a message with either a positive or negative response. A positive response toPING, but a negative response to theWeb browser may indicate a problem with proxy settings, IPaddressing, or network communication.

IPCONFIG

IPCONFIG is a software program that is provided with every Microsoft operating system. Itidentifies all of the configured connections for your PC. Use this tool to verify your connectionsettings.

To perform the test:


2. In Run, type cmd. Click Enter.

3. In the cmd/exe window, type ipconfig/. Click Enter.

You will receive a detailed list of all hardware and software connections and their settings.

Web Browser Security Settings

Problem: Internet Explorer version 7.0 and Mozilla Firefox version 3.0 will not launchTracer SCif the Web browser security level is set too high.

The following message displays at the top of the splash screen: TheTracer SC Interface requiresthe Adobe Flash Player, Java Runtime Environment and a browser with JavaScript enabled.

Issue: The Web browser is blocking access to components thatTracer SC needs to display, soTracer SC pages will not launch.

Solution: Change security settings in the Web browser from high to medium-high.

To change security settings in Internet Explorer:

1. Open Internet Explorer.

2. Click onTools > Internet options.

3. Select the Security tab.

4. Click the Custom Level button.

5. Select the Internet zone. Set the security level at medium-high.

6. Click Apply.

7. Click OK.

8. Close and re-open the Web browser.

BAS-SVX31F-EN 126

Specifications

This section contains specifications forTracer SC system controllers and forTracer buildingautomation systems.

Computer

Browser requirements • Internet Explorer™ Version 8.0 or higher, Mozilla Firefox™ Version 10.0, Google Chrome Version 10.0 or higher, Safair 4.0 or higher

Software requirements

• Java™ SE Runtime Environment (JRE) Version 6.0• Adobe Flash™ playerUSB driver—Required only for a direct USB connection to theTracer SC with a web browser orTracerTU.

Tracer SC system controller

Power requirements • Nominal rating: 120/230 Vac; 50 or 60 Hz; 1 pH • Maximum current: 24 VDC dedicated circuit breaker

Operating environment• Temperature: From –40°F to 122°F (–40°C to 50°C) • Relative humidity: From 10% to 90%, non-condensing

Storage environment • Temperature: From –40°F to 158°F (–40°C to 70°C) • Relative humidity: From 5% to 95%, non-condensing

Enclosure • NEMA-1

Weight • 14 lb (6.5 kg)

Mounting• Wall-mounted with #10 (5 mm) screws and #10 wall anchors• Mounting surface must be able to support 60 lb (28 kg)

UL listing• UL -916-PAZX—energy management• CUL -C22.2—signal devices—Canada

FCC • FCC part 15, Class A

CE• Emissions EN61326:1998 Class B• Immunity EN61326:1998 Commercial• Safety EN61010-1:2001

Processor PowerPC405 Core

Memory• FLASH 500 MB• SDRAM 256 MB

Battery • No battery required. The clock is maintained for a minimum of three days by the super capacitor. All other programs are backed up by nonvolatile memory.

SystemCommunication

BACnet

Tracer building automation systems communicates with BACnet devices that support:• Communications based on the BACnet ASHRAE/ANSI 135 standard• ENV-1805-1/ENV-13321-1• 10BASE-T/100BASE-TX dedicated Ethernet (ISO/IEC 8802-3) or Transmission Control

Protocol/Internet Protocol (TCP/IP) compatible networkNote: Non-Trane BACnet devices will be supported in a 2010 product release.

LonTalk

Tracer building automation systems communicates with LonTalk devices that support:• Communications based on the EIA-709.1 (LonTalk) standard• LonTalk standard network variable types (SNVTs)• FTT-10A or FT-X1 transceivers• Twisted-pair physical mediaNote: Limited support for non-Trane LonTalk devices will be implemented in the July 2009 product

release.

127 BAS-SVX31F-EN

Resources

Tracer™ SC System Controller Installation Sheet (X39641100)

For mounting the enclosure and providing AC power

Tracer™ SC online help

An online help system is included with theTracer SC user interface. Global help has a table ofcontents and is searchable. Contextual help is specific to the information on each page.

BACnet® MS/TP Wiring Best Practices andTroubleshooting (BAS-SVX051-EN)

Provides best practices, procedures, and troubleshooting for wiring BACnet unit controllers to aTracer SC system controller.

Tracer™ SC Air Systems Application Guide (BAS-APG007-EN)

Describes variable-air-volume strategies for variable air systems. It also include constant-volumeapplications and area application strategies forTracer SC.

Tracer™ Graphical Programming (TGP2) Application Guide (BAS-APG008-EN)

Describes how to use theTGP2 editor and typical implementation strategies and best practices forusingTGP2.

Tracer™TU ServiceTool Getting Started Guide (TTU-SVN01-EN)

This document describes how to use theTracerTU service tool to• Transfer programs to theTracer SC• Start theTracer Graphical Programming (TGP2) Editor and theTracer Graphics Editor from

withinTracerTU• Backing up and restoring firmware andTGP2 programs

Rover™ ServiceTool Version 7.0 Installation, Operation, and Programming

Guide (EMTX-SVX01-EN)

Explains how to use the Rover service tool for configuring, monitoring, and testingTracercontrollers that use Comm4 and LonTalk™ communications.

Tracer™ ES Programming Guide (BAS-SVP03-EN)

Describes how to useTracer ES.Tracer ES is a Web-enabled service and monitoring tool formultiple building facilities. It integrates automated building systems into a cohesive enterprise-wide system by using open standards.

BAS-SVX31F-EN 128

Appendix A: Building Network Installation Memo

You can use this memo for communicating your networking needs to the IT staff:

To: IT Staff

From: LocalTrane office

Date: __________________

Subject:Tracer building automation system installation

As part of the upcoming building renovation project,Trane has been selected to provide the new facility-wideTracerbuilding automation system.This system will control heating, air conditioning, and ventilation in the building, which willprovide increased comfort and decreased utility costs.

Tracer SCs will be used for configuration and operation and to control the equipment in the building. As part of theconstruction specifications,Trane will be using the IP network for communication.

TheTracer building automation system uses the BACnet protocol, ASHRAE/ANSI 135-95 and IP communication adheresto annex J-1999 of the same standard.

Any point of access to the corporate intranet can be used to connect theTracer building automation system.

Critical networking requirements are as follows:

• The items requested in the table below for eachTracer SC:

• For BACnet device communications, the UDP port address is 47808. If IT wants to use a different address, please enterit here:

UDP port: ________________________

• A firewall that allows UDP at the designated port and exposes the IP addresses of theTracer SC.

• Dial-up communications using a PC modem directly to Internet Explorer™ Version 7.0 or higher or Mozilla FirefoxVersion 3.0 or higher.

• NTP server address: ___________________ (for acquiring network time for use byTracer SC)

• SMTP server address: ____________________(for sending e-mail notifications of alarms)

Please e-mail the information requested to my e-mail address ________________________________, or fax this page to me_______________________________.

If you have any questions or concerns, please call me at ______________________________.

Thank you,

Project Manager

Location

Provided by IT Provided by Trane

Networkjacks

(10BaseT) IP address(a) Subnet mask Gateway address MAC address

(a) If using a DHCP server, please provide static IP addresses.

129 BAS-SVX31F-EN

Appendix B: SNVTTypes Supported byTracer SC

Standard Network VariableTypes (SNVTs) facilitate interoperability by providing a well-definedinterface for communication between devices made by different manufacturers. Devices can beinstalled in a network and connected to other devices by using network variables, providing thedata types match.

The following table contains SNVT types supported byTracer SC.

Table 9. Supported SNVT types

SNVT Type SNVT Index SNVT_ABS_HUMID 160

SNVT_AMP_AC 139

SNVT_AMP_F 48

SNVT_AMP_MIL 2

SNVT_ANGLE_DEG 104

SNVT_BTU_F 67

SNVT_BTU_KILO 5

SNVT_BTU_MEGA 6

SNVT_CHLR_STATUS 127

SNVT_COUNT 8

SNVT_COUNT_F 51

SNVT_COUNT_INC 9

SNVT_DEFR_MODE 120

SNVT_DEFR_STATE 122

SNVT_DEFR_TERM 121

SNVT_DENSITY_F 101

SNVT_ELEC_KWH 13

SNVT_ELEC_WHR 14

SNVT_ELEC_WHR_F 68

SNVT_ENTHALPY 153

SNVT_EVAP_STATE 118

SNVT_FLOW 15

SNVT_FLOW_F 53

SNVT_FREQ_F 75

SNVT_FREQ_HZ 76

SNVT_FREQ_KILOHZ 77

SNVT_HVAC_EMERG 103

SNVT_HVAC_MODE 108

SNVT_HVAC_STATUS 172

SNVT_LENGTH 17

SNVT_LENGTH_F 54

SNVT_LENGTH_MIL 20

SNVT_LEV_CONT 21

SNVT_LEV_CONT_F 55

SNVT_LEV_DISC 22

SNVT_LEV_PERCENT 81

SNVT_LUX 79

SNVT_MASS_KILO 24

BAS-SVX31F-EN 130


SNVT_MASS_MEGA 25

SNVT_MULTIPLIER 82

SNVT_PH_F 126

SNVT_POWER 27

SNVT_POWER_F 57

SNVT_POWER_KILO 28

SNVT_PPM 29

SNVT_PPM_F 58

SNVT_PRESS 30

SNVT_PRESS_F 59

SNVT_PRESS_P 113

SNVT_PWR_FACT 98

SNVT_PWR_FACT_F 99

SNVT_RES 31

SNVT_RES_F 60

SNVT_RES_KILO 32

SNVT_RPM 102

SNVT_SETTING 117

SNVT_SOUND_DB 33

SNVT_SOUND_DB_F 61

SNVT_SPEED 34

SNVT_SPEED_F 62

SNVT_STATE 83

SNVT_STR_ASC 36

SNVT_SWITCH 95

SNVT_TEMP_DIFF_P 147

SNVT_TEMP_F 63

SNVT_TEMP_P 105

SNVT_TEMP_SETPT 106

SNVT_THERM_MODE 119

SNVT_TIME_F 64

SNVT_TIME_MIN 123

SNVT_TIME_SEC 107

SNVT_TOD_EVENT 128

SNVT_TURBIDITY_F 144

SNVT_VOL 41

SNVT_VOL_F 65

SNVT_VOL_KILO 42

SNVT_VOLT 44

SNVT_VOLT_AC 138

SNVT_VOLT_F 66

SNVT_VOLT_KILO 46

SNVT_VOLT_MIL 47

SNVT_STATE_64 165

SVNT_OCCUPANCY 109


SNVT Type SNVT Index

131 BAS-SVX31F-EN


SVNT_POWER 27

SVNT_POWER_KILO 28


SNVT Type SNVT Index

BAS-SVX31F-EN 132

Appendix C: Key Mapping and Enumerations for Unit

Controllers

This appendix contains information necessary for installing unit controllers on aTracer SC.

Tracer UC400 Unit Controller Points

The tables in this section mapTracer SC user-display names to the most commonly used UC400points for the following applications:

The tables in this section list UC400 points to their corresponding point type for the followingapplications:

• Constant-volume air-handling unit (CV AHU): Table 10

• Air-handling unit variable-air-volume (VAV AHU): Table 11, p. 134

• 2-heat/2-cool (2H/2C): Table 12, p. 136

• Fan-coil unit: Table 13, p. 139

• VAV box: Table 14, p. 141

Table 10. UC400 unit controller points: CV AHU applications

UC400 point nameUC400

point type Description

Space Temperature Local AI1

Space Temperature Setpoint Local AI2 Hardwired space temperature setpoint value

Discharge Air Temperature Local AI Hardwired discharge temperature sensor value

Mixed Air Temperature AI Hardwired mixed air temperature sensor value

Outdoor Air Temperature Local AI

Space Humidity Local AI

Cooling Valve AO Position of the cooling valve

Heating Valve AO Position of the heating valve

Outdoor Air Damper AO Position of the outdoor air damper

Discharge Air Temperature Setpoint Active AVTemperature value the control system will maintain for the air leaving the discharge of the equipment

Economizer Enable Temperature Setpoint BAS AV

A BAS supplied temperature value that is compared with the outdoor air temperature to determine when the economizer system should be enabled

Economizer Minimum Position Setpoint BAS AVBAS supplied position value of the outdoor air damper when the minimum amount of outdoor air is required

Economizer Minimum Position Setpoint Active AV

Economizer Minimum Position Setpoint Default AV

Unit controller supplied position value of the outdoor air damper when the minimum amount of outdoor air is required and no other control source is available

Occupied Bypass Time AV Amount of time a unit will remain in occupied mode after a tenant override event has occurred

Occupied Cooling Setpoint AV

133 BAS-SVX31F-EN

Appendix C: Key Mapping and Enumerations for Unit Controllers

Occupied Heating Setpoint AV

Occupied Offset AVDelta value applied to the space temperature setpoint to calculate the occupied cooling and heating setpoints

Outdoor Air Temperature Active AV Outdoor air temperature being used by the control system to make control decisions

Outdoor Air Temperature BAS AV BAS supplied outdoor air temperature

Space Humidity Setpoint Active AV

Space Humidity Setpoint BAS AV BAS supplied space air humidity value

Space Humidity Setpoint Default AV

Space Temp Setpoint Default AV

Space Temperature Active AV Space temperature value being used by the unit controller to make control decisions

Space Temperature BAS AV BAS supplied space temperature value

Space Temperature Setpoint Active AV Space temperature value being used by the unit controller to make control decisions

Space Temperature Setpoint BAS AV BAS supplied space temperature setpoint value

Standby Offset AVDelta value applied to the space temperature setpoint to calculate the standby cooling and heating setpoints

Unoccupied Cooling Setpoint AV The space temperature that a unit will maintain when in unoccupied cooling mode

Unoccupied Heating Setpoint AV The space temperature that a unit will maintain when in unoccupied heating mode

Mixed Air Low Limit Cutout BI Indicates if the mixed air temperature is below the low limit setpoint

Supply Fan Status BI The measured state of the supply fan

Supply Fan Start Stop BO Commanded state of the supply fan hardware output

Dehumidification Mode BV

Fan Failure Reset BV Reset for supply fan failure diagnostics

Heat Cool Mode Active BV

Night Heat Cool BV

Outdoor Air Temperature Failure BV

Space Temperature Failure BV

Startup Delay Completed BV

Supply Fan Failure BV

Communication Status MI Indicates if the unit is communicating with a parent device on the BAS network

Enthalpy Mode MV

Table 10. UC400 unit controller points: CV AHU applications (continued)



BAS-SVX31F-EN 134


Heat Cool Mode Request MV The mode of operation the BAS is requesting for unit control

Heat Cool Mode Status MV The mode of operation the unit is currently in

Occupancy Request MV The mode of occupancy the BAS is requesting for unit control

Occupancy Status MV The mode of occupancy the unit is currently in

Table 11. UC400 unit controller points: VAV AHU applications




Space Temperature Setpoint Local AI2

Discharge Air Temperature Local AI Hardwired discharge temperature sensor value

Duct Static Pressure Local AI

Mixed Air Temperature AI Hardwired mixed air temperature sensor value

Outdoor Air Temperature Local AI

Cooling Valve AO Position of the cooling valve

Heating Valve AO Position of the heating valve

Outdoor Air Damper AO Position of the outdoor air damper

Supply Fan Speed AO The supply fan speed value sent by unit to the fan controller

Discharge Air Cooling Setpoint Active AV

Discharge Air Cooling Setpoint BAS AV BAS supplied discharge air temperature setpoint when the unit is in cooling mode

Discharge Air Cooling Setpoint Default AV

Discharge Air Heating Setpoint Active AV

Discharge Air Heating Setpoint BAS AV BAS supplied discharge air temperature setpoint when the unit is in heating mode

Discharge Air Heating Setpoint Default AV

Discharge Air Temperature Setpoint Active AVTemperature value the control system will maintain for the air leaving the discharge of the equipment

Duct Static Pressure Active AVStatic air pressure value in the supply duct being used by the control system to make control decisions

Duct Static Pressure BAS AV BAS supplied static air pressure value in the supply duct

Duct Static Pressure Setpoint Active AV Static pressure value the control system will maintain for the air in the supply duct

Table 10. UC400 unit controller points: CV AHU applications (continued)



135 BAS-SVX31F-EN


Duct Static Pressure Setpoint BAS AV BAS supplied static pressure value the control system will maintain for the air in the supply duct

Duct Static Pressure Setpoint Default AV

Economizer Enable Temperature Setpoint BAS AV

A BAS supplied temperature value that is compared with the outdoor air temperature to determine when the economizer system should be enabled

Economizer Minimum Position Setpoint Active AV

Economizer Minimum Position Setpoint BAS AVBAS supplied position value of the outdoor air damper when the minimum amount of outdoor air is required

Economizer Minimum Position Setpoint Default AV

Occupied Bypass Time AV Amount of time a unit will remain in occupied mode after a tenant override event has occurred

Occupied Cooling Setpoint AV

Occupied Heating Setpoint AV

Occupied Offset AVDelta value applied to the space temperature setpoint to calculate the occupied cooling and heating setpoints

Outdoor Air Temperature Active AV Outdoor air temperature being used by the control system to make control decisions

Outdoor Air Temperature BAS AV BAS supplied outdoor air temperature

Mixed Air Low Limit Setpoint Default AV


Space Temperature Active AV Space temperature value being used by the unit controller to make control decisions

Space Temperature BAS AV BAS supplied space temperature value

Space Temperature Setpoint Active AV Space temperature value being used by the unit controller to make control decisions

Space Temperature Setpoint BAS AV BAS supplied space temperature setpoint value

Standby Offset AVDelta value applied to the space temperature setpoint to calculate the standby cooling and heating setpoints

Unoccupied Cooling Setpoint AV The space temperature that a unit will maintain when in unoccupied cooling mode

Unoccupied Heating Setpoint AV The space temperature that a unit will maintain when in unoccupied heating mode

Mixed Air Low Limit Cutout BI Indicates if the mixed air temperature is below the low limit setpoint

Supply Fan Status BI The measured state of the supply fan

Supply Fan Start Stop BO Commanded state of the supply fan hardware output

Heat Cool Mode Active BV

Night Heat Cool BV

Table 11. UC400 unit controller points: VAV AHU applications (continued)



BAS-SVX31F-EN 136


Outdoor Air Temperature Failure BV

Space Temperature Failure BV

Startup Delay Completed BV

Supply Fan Failure BV

Supply Fan Failure Reset BAS BV

Communication Status MI Indicates if the unit is communicating with a parent device on the BAS network

Heat Cool Mode Request MV The mode of operation the BAS is requesting for unit control

Heat Cool Mode Status MV The mode of operation the unit is currently in

Occupancy Request MV The mode of occupancy the BAS is requesting for unit control

Occupancy Status MV The mode of occupancy the unit is currently in

Table 12. UC400 unit controller points: 2H/2C applications




Space Temperature Setpoint Local AI2 Hardwired space temperature setpoint value

Discharge Air Temperature Active AI The temperature of the air at the discharge opening of the equipment

Space CO2 Concentration Local AI


Auxiliary Heat Control Request AV Maximum amount of reheat available to control space temperature

Cabinet Style AV Describes the cabinet style of the unit

Cool Type AV Describes the cooling type installed in the unit

Cooling Capacity Status AV Indicates the unit cooling capacity being utilized

Cooling Enable BAS AV Allows a BAS to control the unit cooling system

Cooling Setpoint High Limit AV Maximum value allowed for the Cooling Temperature Setpoint

Cooling Setpoint Low Limit AV Minimum value allowed for the Cooling Temperature Setpoint

Economizer Minimum Position Setpoint BAS AV BAS supplied economizer position minimum setpoint value

Economizer Minimum Position Setpoint Local AV Indicates the local economizer minimum position setpoint

Economizer System Status AV Indicates the operating state of the waterside economizer system

Table 11. UC400 unit controller points: VAV AHU applications (continued)



137 BAS-SVX31F-EN


Economizer Temperature Enable Setpoint AV Temperature setpoint below which economizer mode can be used

Filter Runtime Hours AV Indicates the number of hours air has flowed through the filter

Filter Runtime Hours Setpoint AV The setpoint value used by the filter run hours calculation

Heat Primary Capacity Status AV Indicates the unit primary heating capacity being utilized

Heating Setpoint High Limit AV Maximum value allowed for the Heating Temperature Setpoint

Heating Setpoint Low Limit AV Minimum value allowed for the Heating Temperature Setpoint

Occupied Bypass Time AV Time an override of the occupancy mode will stay in effect

Occupied Offset AV Offset value used to calculate setpoints in occupied mode

Outdoor Air Damper Position Status AV Indicates the unit outside air damper position

Outdoor Air Temperature BAS AV BAS supplied outdoor air temperature sensor value

Preheat Type AV Describes the heating type installed in the unit

Reheat Type AV Describes the reheat type installed in the unit

Space CO2 Concentration Active AV Space CO2 concentration value being used for unit control

Space CO2 Concentration BAS AV BAS supplied space CO2 sensor value

Space Humidity Active AV The space humidity currently used for unit control

Space Humidity BAS AV BAS supplied space humidity sensor value


Space Temperature Active AV The space temperature currently used for unit control

Space Temperature BAS AV BAS supplied space air temperature sensor value

Space Temperature Setpoint Active AV Space air temperature setpoint value being used for unit control

Space Temperature Setpoint BAS AV Base value to calculate setpoints in occupied and standby modes

Standby Offset AV Offset value used to calculate setpoints in standby mode

Supply Fan Type AV Describes the supply fan type installed in the unit

Unit Energy Demand AV Indicates the current heat/cool energy demand of the unit

Unoccupied Cooling Setpoint AV Cooling temperature setpoint used for control in unoccupied mode

Unoccupied Heating Setpoint AV Heating temperature setpoint used for control in unoccupied mode

Table 12. UC400 unit controller points: 2H/2C applications (continued)



BAS-SVX31F-EN 138


Occupancy Input BI

Cool Output 1 BO Indicates the commanded state of cooling output 1

Cool Output 2 BO Indicates the commanded state of cooling output 2

Heat Output 1 BO Indicates the commanded state of heating output 1

Heat Output 2 BO Indicates the commanded state of heating output 2

Cooling Fan Control Method BV Fan control method when the unit is in cooling mode

Cooling Fan Default Status BV The fan speed when the unit is in cooling mode

Diagnostic Reset Command BAS BV Command used to reset latching diagnostics

Filter Timer Reset BV Command the unit to reset the accumulated filter run hours

Heating Fan Control Method BV Fan control method when the unit is in heating mode

Heating Fan Default Status BV The fan speed when the unit is in heating mode

Communication Status MI Indicates if the unit is communicating with a parent device

Timed Override Status MI Timed override request or cancel from zone sensor

Economizer Airside Enable BAS MV Command the state of the airside economizer system

Economizer Type MV General description of the equipment economizer system

Emergency Override BAS MV Command the unit into an emergency mode of operation

Exhaust Return Fan Type MV Describes the exhaust or return fan type installed in the unit

Heat Cool Mode Request MV Command the unit to a specific application mode

Heat Cool Mode Status MV Indicates the current application mode of the equipment

Occupancy Request MV Command the unit to a specific occupancy mode

Occupancy Status MV Indicates the current occupancy mode of the unit

Outdoor Damper Status MV Indicates the state of the outdoor air damper

Unit Type MV General description of the equipment type classification

Table 12. UC400 unit controller points: 2H/2C applications (continued)



139 BAS-SVX31F-EN


Table 13. UC400 unit controller points: Fan-coil unit applications




Space Temperature Setpoint Local AI2 Setpoint value from space mounted sensor device

Discharge Air Temperature AI Hardwired discharge temperature sensor value

Entering Water Temperature AI The temperature of water entering the unit



Water Valve Position AO




Cooling Capacity Status AV Indicates the unit cooling capacity being utilized

Cooling Enable BAS AV Allows a BAS to control the unit cooling system



Economizer Airside Enable BAS AV Command the state of the airside economizer system

Economizer Minimum Position Setpoint BAS AV BAS supplied economizer position minimum setpoint value

Economizer Minimum Position Setpoint Local AV Indicates the local economizer minimum position setpoint

Economizer Temperature Enable Setpoint AV Temperature setpoint below which economizer mode can be used

Exhaust Enable Position AV The minimum position of outdoor air damper to start exhaust fan

Exhaust Return Fan Type AV Describes the exhaust or return fan type installed in the unit

Fan Speed Command AV Allows a BAS to override the local unit fan speed

Filter Runtime Hours AV Indicates the number of hours air has flowed through the filter

Filter Runtime Hours Setpoint AV The setpoint value used by the filter run hours calculation

Heat Output Secondary Status AV Indicates the amount of reheat provided by the unit



BAS-SVX31F-EN 140




Outdoor Air Damper Position AV Indicates the unit outside air damper position

Outdoor Air Temperature Active AV The outdoor air temperature currently used for unit control

Outdoor Air Temperature BAS AV BAS supplied outdoor air temperature sensor value

Outdoor Damper Status AV Indicates the state of the outdoor air damper

Preheat Type AV Describes the heating type installed in the unit

Primary Heat Output AV Indicates the unit primary heating capacity being utilized

Reheat Capacity AV Indicates the unit reheat capacity being utilized


Source Temperature BAS AV Temperature of the air or water entering the unit


Space Humidity Active AV The space humidity currently used for unit control

Space Humidity BAS AV BAS supplied space humidity sensor value








Unit Energy Demand AV Indicates the current heat/cool energy demand of the unit



Occupancy Input BI

ECM Fan Output BO

Fan Output BO

Heat Output 1 BO

Table 13. UC400 unit controller points: Fan-coil unit applications (continued)



141 BAS-SVX31F-EN


Heat Output 2 BO

Heat Output 3 BO

Cooling Fan Default Status BV The fan speed when the unit is in cooling mode

Filter Timer Reset BV Command the unit to reset the accumulated filter run hours

Heating Fan Default Status BV The fan speed when the unit is in heating mode

Reset Diagnostic BV Command used to reset latching diagnostics

Supply Fan Switch Local Control BV Controls when the unit fan speed switch is used for control



Baseboard Heat Status MV Indicates the state of base board heating in the space

Defrost System Status MV Indicates the state of the unit defrost function

Dehumidification System Status MV Indicates the state of the unit dehumidification function

Economizer Type MV General description of the equipment economizer system







Water Valve Override MV Allows a user to command the position of the water valve

Table 14. UC400 unit controller points: VAV box applications




Space Temperature Setpoint Local AI2 Setpoint value from space mounted sensor device


Table 13. UC400 unit controller points: Fan-coil unit applications (continued)



BAS-SVX31F-EN 142


Discharge Air Temperature AI Temperature of the air leaving the unit

Pressure 1 AI

Supply Air Temperature Local AI

Air Valve Position Status AO The current position of the air valve


Water Valve Position AO

Air Flow Gain AV

Air Flow Measurement Offset AV

Air Flow Minimum Setpoint Active AV The minimum air flow that will be provided to the space

Air Flow Nominal Status AV Factory assigned air flow value based on unit size

Air Flow Override Percent AV Percent of air flow based on Air Flow Maximum Setpoint

Air Flow Setpoint Active AV Amount of air that the unit will to deliver to the space

Air Flow Setpoint Maximum AV Maximum air that may be provided when the supply air is cold

Air Flow Setpoint Maximum Heat AV Maximum air that may be provided when the supply air is hot

Air Flow Setpoint Minimum AV Minimum air that must be provided when the supply air is cold

Air Flow Setpoint Minimum Heat AV Minimum air that must be provided when the supply air is hot

Air Flow Setpoint Minimum Local Heat AV Minimum air flow setpoint when reheat is active

Air Flow Setpoint Minimum Standby AV Minimum air supplied when supply air is cold and unit in standby

Air Flow Setpoint Minimum Standby Heat AV Minimum air supplied when supply air is hot and unit in standby






Discharge Air Flow AV The volume of air provided to the space

Heat Output Secondary Status AV Indicates the amount of reheat provided by the unit


Table 14. UC400 unit controller points: VAV box applications (continued)



143 BAS-SVX31F-EN





Preheat Type AV Describes the heating type installed in the unit.



Space CO2 Concentration BAS AV BAS supplied space CO2 sensor value

Space CO2 Limit AV CO2 concentration limit where CO2 demand ventilation ends

Space CO2 Low Limit AV CO2 concentration limit where CO2 demand ventilation begins







Supply Air Temperature Active AV

Supply Air Temperature BAS AV Temperature of the air or water entering the unit




Ventilation Ratio AV The ratio of the ventilation setpoint to actual air flow

Ventilation Ratio Limit BAS AV The maximum ventilation ratio used for air flow control

Ventilation Setpoint Active AV The ventilation setpoint calculated by the unit

Ventilation Setpoint BAS AV The ventilation or air flow setpoint provided by the BAS

Ventilation Setpoint Local AV The ventilation or air flow setpoint for stand alone operation

Ventilation Standby Setpoint AV The ventilation or air flow setpoint for stand by operation




BAS-SVX31F-EN 144


Occupancy Input BI

ECM Fan Output BO

Fan Output BO

Heat Output 1 BO

Heat Output 2 BO

Heat Output 3 BO

Diagnostic: Air Flow Override Local BV Binary point for alarming.

Diagnostic: Flow Sensor Calibration Failure BV Binary point for alarming.

Diagnostic: Flow Sensor Failure BV Binary point for alarming.

Diagnostic: Low Primary Air Flow BV Binary point for alarming.

Diagnostic: High Air Flow BV Binary point for alarming.



Air Flow Minimum Setpoint Source MV The application providing the air flow minimum setpoint value

Air Flow Override MV Allows a user to override the air valve to a desired flow







Water Valve Override MV Allows a user to command the position of the water valve




145 BAS-SVX31F-EN


Tracer MP501 Unit Controller Points

Table 15 provides network variable information for an MP501 and serves as a guide forTracer SCkey mapping. Determine the configuration used in the MP501 and map the appropriate networkvariables.

Table 15. Network variable information and key mapping guide for theTracer MP501 multi-purpose controller

MP501 configured for:

NV Name SNVT TypeNV

Index Tracer SC Key

Point Type Created in Tracer SCTem

per

atu

re

Pre

ssu

re

Flow

Per

cen

t

PP

M

* * * * * nvoStage1 SNVT_switch 27 Generic Stage 1 Status BI

* * * * * nvoStage2 SNVT_switch 28 Generic Stage 1 Status BI

* * * * * nvoOutputPercent SNVT_lev_percent 29 Generic Output Percent Status AI

X X X X X nvoRelayState SNVT_switch 30 Generic Relay Status BI

X X X X X nvoBI1State SNVT_switch 31 Generic Binary Input Status BI

X X X X X nviLoopEnable SNVT_switch 32 Generic Loop Enable BAS BO

X X X X X nviCmdOverride SNVT_lev_percent 33 Generic Output Override BAS AO

X X X X X nviRelayOverride SNVT_switch 34 Generic Relay Override BAS BO

X nviSetptPercent SNVT_lev_percent 35 Generic Percent Setpoint BAS AO

X nviSetptFlow SNVT_flow 36 Generic Flow Setpoint BAS AO

X nviSetpointPressure SNVT_press_p 37 Generic Pressure Setpoint BAS AO

X nviSetptTemp SNVT_temp_p 38 Generic Temperature Setpoint BAS AO

X nviSetptPPM SNVT_ppm 39 Generic PPM Setpoint BAS AO

X nvoInputPercent SNVT_lev_percent 40 Generic Input Percent Status AI

X nvoInputFlow SNVT_flow 41 Generic Input Flow Status AI

X nvoInputPressure SNVT_press_p 42 Generic Input Pressure Status AI

X nvoInputTemp SNVT_temp_p 43 Generic Input Temperature Status AI

X nvoInputPPM SNVT_ppm 44 Generic Input PPM Status AI

X nviInputPercent SNVT_lev_percent 45 Generic Percent BAS AO

X nviInputFlow SNVT_flow 46 Generic Flow BAS AO

X nviInputPressure SNVT_press_p 47 Generic Pressure BAS AO

X nviInputTemp SNVT_temp_p 48 Generic Temperature BAS AO

X nviInputPPM SNVT_ppm 49 Generic PPM BAS AO

Note: Available based on MP501 output configuration.

BAS-SVX31F-EN 146


Tracer MP503 Unit Controller Points

Table 16 provides network variable information for an MP503 and serves as a guide forTracer SCkey mapping.

Table 16. Network variable information and key mapping guide for theTracer MP503 input/output module

NV Name SNVT Type NV Index Tracer SC Key

Point Type Created in Tracer SC

nviBOP1Request UNVT_switch_binary 1 Binary Output Request 1 BO




nviBOP1Override UNVT_switch_binary 5 Binary Output Override 1 BO




nvoTemperature1 SNVT_temp_p 14 Temperature 1 AI




nvoBIP1Status UNVT_switch_binary 18 Binary Input Status 1 BI




nvoCurrent1 SNVT_amp_mil 22 Current 1 AI




nvoVolts1 SNVT_volt 26 Voltage 1 AI




nvoBOP1Status UNVT_switch_binary 30 Binary Output Status 1 BI




147 BAS-SVX31F-EN


Tracer SC Enumerations

Table 17 lists the enumerations withinTracer SC.These enumerations are used for both equipmentand applications.

For programmable controllers, you must either:

• Use matching enumerations to program the controllers

• Create programs that evaluate enumerations to ensure that they are appropriate for yourcontroller

Table 17. Tracer SC enumerations

Tracer SC Point Name Enumerations and State Text

Active Base Loading Setpoint Source

1 = Front Panel 2 = External3 = Ice4 = BAS

Active Chilled Water Setpoint Source


Active Current Limit Setpoint Source


Active Hot Water Setpoint Source


Add Inputfalse = Inactivetrue = Active

Add Request Existfalse = Inactivetrue = Active

AHU Mode Request

1 = Occupied2 = Unoccupied3 = Optimal Start4 = Humidity Pulldown5 = Optimal Stop6 = Unoccupied Heating/Cooling7 = Night Purge8 = Unoccupied Humidify9 = Unoccupied Dehumidify10 = Unknown Operating Mod

Air Flow Minimum Setpoint Source

1 = None (no min enforced)2 = Cooling Minimum3 = Heating Minimum4 = Local Heating Minimum5 = Standby Cooling Minimum6 = Standby Heating Minimum7 = Derived from Ventilation Requirements8 = Pressure Dependent Mode Min

BAS-SVX31F-EN 148


Air Flow Override

1 = Air Valves Auto Control2 = Not Used3 = Not Used4 = Not Used5 = Air Valves Full Open6 = Air Valves Full Closed7 = Air Valves Minimum Setpoint8 = Air Valves Maximum Setpoint

Air Valve Position Controlfalse = pressure independent controltrue = position control/pressure dependent

Alarm Relay Output Status false = De-energizedtrue = Energized

All Chillers Are Unavailablefalse = Nonetrue = Failure

All Chillers Have Failedfalse = Nonetrue = Failure

Ambient Temperature Lockout Activefalse = Disabledtrue = Enabled

Ambient Temperature Lockout Functionfalse = Disabledtrue = Enabled

Auto Calibration Enabledfalse = Disabledtrue = Enabled

Auto Commissioning Activefalse = Disabledtrue = Enabled

Auto Commissioning Commandfalse = Canceltrue = Start

Auto Commissioning State

1 = Waiting2 = Calibrating3 = Flow Test4 = Fan Test5 = Reheat Test6 = Finished7 = Canceled

Availablefalse = Unavailabletrue = Available

Base Loading Activefalse = Inactivetrue = Active

Base Loading Auto/On Request BASfalse = Autotrue = On

Baseboard Heat Status1 = Off2 = On3 = Not Present

Binary Member Control Functionfalse = Disabledtrue = Enabled

Boiler Pump 1 Fault Statusfalse = Normaltrue = In Alarm

Boiler Pump 1 Flow Statusfalse = No Flowtrue = Flow



149 BAS-SVX31F-EN


Boiler Pump 1 Reset BASfalse = Normaltrue = Reset

Boiler Pump 1 Start Stop Outputfalse = Offtrue = On

Boiler Pump 1 VFD Fault Statusfalse = Normaltrue = In Alarm











Bypass Chilled Water System Flow Statusfalse = No Flowtrue = Flow

Calibration Activefalse = Inactivetrue = Active

Capacity Limitedfalse = Not Limitedtrue = Limited

Chilled Water Flowfalse = No Flowtrue = Flow

Chilled Water Pump 1 Fault Statusfalse = Normaltrue = In Alarm

Chilled Water Pump 1 Flow Statusfalse = No Flowtrue = Flow

Chilled Water Pump 1 Reset BASfalse = Normaltrue = Reset

Chilled Water Pump 1 Start Stop Outputfalse = Offtrue = On

Chilled Water Pump 1 VFD Fault Statusfalse = Normaltrue = In Alarm



BAS-SVX31F-EN 150

















Chilled Water Valve Statusfalse = Closedtrue = Open

Chiller 1 Chilled Water Flow Statusfalse = No Flowtrue = Flow

Chiller 1 Pump Request BASfalse = Offtrue = On

Chiller 1 Pump Request Localfalse = Offtrue = On






151 BAS-SVX31F-EN








Chiller Auto Stop Commandfalse = Stoptrue = Auto

Chiller Auto Stop Command BASfalse = Stoptrue = Auto

Chiller Auto Stop Command Multistate BAS 1 = Stop2 = Auto

Chiller Availablefalse = Unavailabletrue = Available

Chiller Failure

1 = No Failures2 = Failed To Command Chiller Pump On3 = Failed To Confirm Chilled Water Flow4 = Failed To Command Chiller On5 = Failed To Confirm Chiller Running. Chiller Plant Reset Required6 = Failed To Command Chiller Off7 = Failed To Confirm Chiller Off8 = Failed To Command Chiller Pump Off9 = Failed To Confirm Chiller Chilled Water Flow Off10 = Chiller Manual Reset Active11 = Optional Chiller Failure Input Active12 = Communication Lost

Chiller Failure Existsfalse = Nonetrue = Failure

Chiller Failure Resetfalse = Nonetrue = Failure

Chiller Lockoutfalse = Normaltrue = Lockout

Chiller Manual Reset Activefalse = Nonetrue = Failure

Chiller Mode Command BAS

1 = Cooling2 = Heating3 = Ice Building4 = Free Cool

Chiller Plant Enablefalse = Disabledtrue = Enabled

Chiller Plant Pump Requestfalse = Disabledtrue = Enabled



BAS-SVX31F-EN 152


Chiller Pump 1 Statusfalse = Offtrue = Running

Chiller Pump 2 Statusfalse = Offtrue = Running

Chiller Running Statefalse = Offtrue = On

Chiller Setpoint Source1 = BAS2 = External3 = Front Panel

Chillers Running Out of Sequencefalse = Inactivetrue = Active

Circuit 1 Enablefalse = Disabledtrue = Enabled

Circuit 2 Enablefalse = Disabledtrue = Enabled

Communication Lostfalse = Nonetrue = Failure

Communication Status

1 = Not Communicating2 = No Logical Device Connected3 = Communicating4 = Startup

Compressor 1A Statusfalse = Offtrue = Running

Compressor 1A Status

1 = Off2 = Running3 = AlarmNote: This enumeration is only valid for UC800 controllers.

Compressor 1B Statusfalse = Offtrue = Running

Compressor 1B Status


Compressor 1C Statusfalse = Offtrue = Running

Compressor 1C Status


Compressor 2A Statusfalse = Offtrue = Running

Compressor 2A Status


Compressor 2B Statusfalse = Offtrue = Running



153 BAS-SVX31F-EN


Compressor 2B Status


Compressor 2C Statusfalse = Offtrue = Running

Compressor 2C Status


Compressor Lead Lag Enable Commandfalse = Disabletrue = Enable

Compressor Lockout Statusfalse = Normaltrue = Locked out

Condenser Fan 1 Circuit 1 Statusfalse = Offtrue = Running






Condenser Fan A Statusfalse = Offtrue = Running

Condenser Fan B Statusfalse = Offtrue = Running

Condenser Fan C Statusfalse = Offtrue = Running

Condenser Fan Circuit 1 Statusfalse = Offtrue = Running

Condenser Fan Circuit 2 Statusfalse = Offtrue = Running

Condenser Fan D Statusfalse = Offtrue = Running

Condenser Fan E Statusfalse = Offtrue = Running

Condenser Fan F Statusfalse = Offtrue = Running

Condenser Fan G Statusfalse = Offtrue = Running

Condenser Fan H Statusfalse = Offtrue = Running



BAS-SVX31F-EN 154


Condenser Pump 1 Fault Statusfalse = Normaltrue = In Alarm

Condenser Pump 1 Flow Statusfalse = No Flowtrue = Flow

Condenser Pump 1 Reset BASfalse = Normaltrue = Reset

Condenser Pump 1 Start Stop Outputfalse = Offtrue = On

Condenser Pump 1 VFD Fault Statusfalse = Normaltrue = In Alarm


Condenser Pump 2 Flow Statusfalse = Normaltrue = In Alarm














Condenser Type

1 = None2 = Air Cooled Condenser3 = Water Cooled Condenser4 = Evaporative Condenser



155 BAS-SVX31F-EN


Condenser Water Flow BAS1 = Flow2 = No Flow3 = Auto

Condenser Water Flow Statusfalse = No Flowtrue = Flow

Condenser Water Pump Requestfalse = Offtrue = On

Condenser Water Pump Statusfalse = Offtrue = On

Cool Output 11 = Off2 = On3 = Not Present

Cool Output 1 Status


Cool Output 2 Statusfalse = Offtrue = On









BAS-SVX31F-EN 156


Cooling Fan Default Status

1 = No Default2 = Off3 = Low4 = Undefined5 = Medium6 = Not Used7 = Not Used8 = Not Used9 = High10 = Not Used11 = Not Used12 = Not Used13 = Not Used14 = Not Used15 = Not Used16 = Not Used17 = Auto

Cooling Fan Operation Defaultfalse = Cyclingtrue = Continuous

Cooling Reset Type Status

1 = None2 = Outdoor Air3 = Zone4 = Return Air

Cooling Type1 = Water Cooled2 = Air Cooled

Current Operation

1 = Disabled2 = Waiting To Add3 = Waiting To Subtract4 = Starting Chiller5 = Shutting Off Chiller6 = Start Interval Active7 = No Changes Needed8 = System Chilled Water Request Active9 = In Second Step 10 = Second Step Shutting Off Chiller

Daytime Warmup Enable Commandfalse = Disabletrue = Enable

Dehumidification Commandfalse = Disabletrue = Enable

Dehumidification Reheat Controlfalse = Disabletrue = Enable

Dehumidification Statusfalse = Offtrue = On

Dehumidification System Status1 = Off2 = On3 = Not Present

Detailed Chiller Status

1 = Unit Is Running2 = Stopped By Alarm3 = Stopped By BMS4 = Stopped By Clock5 = Stopped By External Signal6 = Stopped By Operator7 = Oil Cycle Running



157 BAS-SVX31F-EN


Diagnostic Alarm Presentfalse = Inactivetrue = Active

Diagnostic Condensate Overflowfalse = Normaltrue = In Alarm

Diagnostic Presentfalse = Normaltrue = In Alarm

Diagnostic Presentfalse = Inactivetrue = ActiveNote: This enumeration is only valid for the Area system point.

Diagnostic Shutdown Presentfalse = Normaltrue = In Alarm

Dirty Filter Alarmfalse = Normaltrue = In Alarm

Display Temperature Scalefalse = °Ctrue = °F

Drive Fault Statusfalse = Normaltrue = In Alarm

Drive Motor Statusfalse = Offtrue = On

Duct Static Optimization

1 = Active2 = Disabled3 = No VAV Data4 = In Test5 = Maximum Heat6 = Air Handler Off7 = Air Valve Closed8 = Unknown Status

Duct Static Optimization Functionfalse = Inactivetrue = Active

ECM Fan Output Statusfalse = Offtrue = On

Economizer Airside Enable Command1 = Disabled2 = Enabled3 = Auto

Economizer Decision Method

1 = Absolute Temperature2 = Relative Temperature3 = Absolute Enthalpy4 = Comparative Enthalpy

Economizer Minimum Position Enable Commandfalse = Enabletrue = Disable

Economizer Statusfalse = Disabledtrue = Enabled

Economizer System Status1 = Disabled2 = Enabled3 = Not Present



BAS-SVX31F-EN 158


Economizer Type

1 = None2 = 2 Position Ventilation3 = Modulation Economizer4 = 2 Position Ventilation/Waterside Economizer5 = Waterside Economizer6 = Airside/Waterside Economizer7 = TRAQ Damper8 = Airside Economizer and TRAQ Damper/Sensor9 = Waterside Economizer and TRAQ Damper/Sensor10 = Airside/Waterside Economizer and TRAQ Damper/Sensor

Economizer Waterside Enable Command1 = Disabled2 = Enabled3 = Auto

Electric Heat Timer Resetfalse = Normaltrue = Reset

Emergency Heat Statusfalse = Offtrue = On

Emergency Override Command

1 = Normal2 = Pressurize3 = Depressurize4 = Purge5 = Shutdown6 = Fire

Emergency Stopfalse = Offtrue = On

Energy Recovery Frost Avoidance Statusfalse = Inactivetrue = Active

Energy Recovery Preheat Statusfalse = Inactivetrue = Active

Energy Recovery Statusfalse = Inactivetrue = Active

Enforce Minimum Setpoint Differentialfalse = Disabledtrue = Enabled

Evaporator Water Flow Statusfalse = No Flowtrue = Flow

Evaporator Water Pump Requestfalse = Offtrue = On

Exhaust Fan Failurefalse = Normaltrue = In Alarm

Exhaust Fan Failure Resetfalse = Normaltrue = Reset

Exhaust Fan Output1 = Off2 = On3 = Not Present

Exhaust Fan Proving Status1 = Off2 = On3 = Not Present



159 BAS-SVX31F-EN


Exhaust Fan Statusfalse = Offtrue = On

Fail Chiller On Alarmfalse = Nonetrue = Failure

Failed To Command Chiller Offfalse = Nonetrue = Failure

Failed To Command Chiller Onfalse = Nonetrue = Failure

Failed To Command Chiller Pump Offfalse = Nonetrue = Failure

Failed To Command Chiller Pump Onfalse = Nonetrue = Failure

Failed To Command System Pump Offfalse = Nonetrue = Failure

Failed To Command System Pump Onfalse = Nonetrue = Failure

Failed To Confirm Chilled Water Flow Offfalse = Nonetrue = Failure

Failed To Confirm Chilled Water Flow Onfalse = Nonetrue = Failure

Failed To Confirm Chiller Offfalse = Nonetrue = Failure

Failed To Confirm Chiller Runningfalse = Nonetrue = Failure

Failed To Confirm System Chilled Water Flow Offfalse = Nonetrue = Failure

Failed To Confirm System Chilled Water Flow Onfalse = Nonetrue = Failure

Failed To Read Bypass Flowfalse = Nonetrue = Failure

Fan Mode BAS1 = On2 = Auto3 = Smart

Fan Output Statusfalse = Offtrue = On

Fan Speeds Configured

1 = Zero2 = One3 = Two4 = Three5 = Variable Speed

Filter Timer Resetfalse = Normaltrue = Reset

Final Filter Status1 = Clean2 = Dirty3 = Not Present



BAS-SVX31F-EN 160


Forced Rotation Enabledfalse = Disabledtrue = Enabled

Front Panel Auto Stop Status1 = Stop2 = Auto

Front Panel Base Loading Commandfalse = Autotrue = On

Front Panel Chiller Mode

1 = Cooling2 = Heating3 = Ice Building4 = Free Cool

Frost Detection Input1 = Off2 = On3 = Not Present

Generic Binary Input Statusfalse = Offtrue = On

Generic Binary Input Status 1false = Offtrue = On




Generic Binary Output Override 1false = Offtrue = On




Generic Binary Output Requestfalse = Offtrue = On

Generic Binary Output Request 1false = Offtrue = On




Generic Binary Output Statusfalse = Offtrue = On

Generic Binary Output Status 1false = Offtrue = On



161 BAS-SVX31F-EN





Generic Heat Cool Mode Request

1 = Auto2 = Heat3 = Morning Warm-up4 = Cool5 = Night Purge6 = Pre Cool7 = Off8 = Test9 = Emergency Heat10 = Fan Only11 = Free Cool12 = Ice-Making13 = Max Heat14 = Economizer15 = Dehumidify16 = Calibrate

Generic Heat Cool Mode Status


Generic Loop Enable BASfalse = Offtrue = On

Generic Relay Override BASfalse = Offtrue = On

Generic Relay Statusfalse = Offtrue = On

Generic Stage 1 Statusfalse = Offtrue = On

Generic Stage 2 Statusfalse = Offtrue = On

Generic State Input 11 = Off2 = On3 = Not Present



BAS-SVX31F-EN 162









Generic State Output 11 = Off2 = On3 = Not Present








Head Relief Request false = Offtrue = On



163 BAS-SVX31F-EN


Heat Cool Mode Request


Heat Cool Mode Status


Heat Output 11 = Off2 = On3 = Not Present

Heat Output 1 Statusfalse = Offtrue = On









BAS-SVX31F-EN 164





Heat/Cool Mode Request

1 = Auto2 = Heat3 = Morning Warm-up4 = Cool5 = Night Purge6 = Pre Cool7 = Off8 = Test9 = Emergency Heating10 = Fan Only11 = Economizing12 = Ice Making13 = Maximum Heat14 = Economy15 = Dehumidify16 = Calibrate17 = Emergency Cool18 = Emergency Heat19 = Humidify

Heat/Cool Mode Status

1 = No Default2 = Off3 = Low4 = Undefined5 = Medium6 = Not Used7 = Not Used8 = Not Used9 = High10 = Not Used11 = Not Used12 = Not Used13 = Not Used14 = Not Used15 = Not Used16 = Not Used17 = Auto

Heating Fan Default Statusfalse = Cyclingtrue = Continuous

Heating Fan Operation Defaultfalse = Normaltrue = In Alarm

High Static Alarmfalse = Normaltrue = In Alarm

Hot Gas Bypass Activefalse = Inactivetrue = Active



165 BAS-SVX31F-EN


Hot Water Pump 1 Fault Statusfalse = Normaltrue = In Alarm

Hot Water Pump 1 Flow Statusfalse = No Flowtrue = Flow

Hot Water Pump 1 Reset BASfalse = Normaltrue = Reset

Hot Water Pump 1 Start Stop Outputfalse = Offtrue = On

Hot Water Pump 1 VFD Fault Statusfalse = Normaltrue = In Alarm











Hot Water Valve Statusfalse = Closedtrue = Open

Humidification Commandfalse = Disabletrue = Auto

Humidity Pulldown Can Occurfalse = Disabledtrue = Enabled

Humidity Pulldown Functionfalse = Disabledtrue = Enabled

In Defrostfalse = Not in Defrosttrue = Defrost

Include In Calculation Functionfalse = Disabledtrue = Enabled

Include In Dehumidify Functionfalse = Disabledtrue = Enabled



BAS-SVX31F-EN 166


Include In Economize Functionfalse = Disabledtrue = Enabled

Include In Humidify Functionfalse = Disabledtrue = Enabled

Is Equipmentfalse = Notrue = Yes

Keypad Lockout

1 = Setpoint, Mode, Fan, TOV 2 = Setpoint, Mode, Fan3 = Setpoint, TOV 4 = Setpoint Only5 = TOV Only6 = No Access

Light 1 Request BASfalse = Offtrue = On

Light 1 Request Localfalse = Offtrue = On

Light 1 Statusfalse = Offtrue = On

Light 2 Request BASfalse = Offtrue = On

Light 2 Request Localfalse = Offtrue = On

Light 2 Statusfalse = Offtrue = On

Local Setpoint Controlfalse = Remote controltrue = Local control

Low Temperature Alarmfalse = Normaltrue = In Alarm

Maintenance Pingfalse = Offtrue = On

Manual Override Existsfalse = Offtrue = On

Manual Reset Presentfalse = Inactivetrue = Active



167 BAS-SVX31F-EN


Manufacturing Location

1 = Field Applied2 = La Crosse3 = Pueblo4 = Charmes5 = Rushville6 = Macon7 = Waco8 = Lexington9 = Forsyth10 = Clarksville11 = Ft. Smith12 = Penang13 = Colchester14 = Curitiba15 = Taicang16 = Taiwan17 = Epinal18 = Golbey

Maximum Capacityfalse = Offtrue = On

Model Information

1 = RTA2 = CVH3 = CVG4 = CVR5 = CDH6 = RTH7 = CGW8 = CGA9 = CCA10 = RTW11 = RTX12 = RTU13 = CCU14 = CXA15 = CGC16 = RAU

Morning Warmup Enable Commandfalse = Disabletrue = Enable

MP Communication Status

1 = Communications2 = Communication Loss3 = Failed to Establish4 = Waiting To Establish

Night Purge Economizing Referencer Inputfalse = Disabledtrue = Enabled

Night Purge Enablefalse = Disabledtrue = Enabled

Night Purge Functionfalse = Disabledtrue = Enabled

Noise Reduction Activefalse = Offtrue = On

Noise Reduction Request BASfalse = Normaltrue = Reduce Noise



BAS-SVX31F-EN 168


Occupancy Inputfalse = Occupiedtrue = Unoccupied

Occupancy Request

1 = Occupied2 = Unoccupied3 = Occupied Bypass4 = Occupied Standby5 = Auto

Occupancy Request

1 = Occupied2 = Unoccupied3 = Bypass4 = Standby5 = UnknownNote: This enumeration is only valid for the Area system point.

Occupancy Status

1 = Occupied2 = Unoccupied3 = Occupied Bypass4 = Occupied Standby5 = Auto

Occupancy Status

1 = Occupied2 = Unoccupied3 = Bypass4 = Standby5 = UnknownNote: This enumeration is only valid for the Area and VAS

system point.

Occupant Callfalse = Offtrue = On

Operating Mode

1 = Cooling2 = Heating3 = Ice Building4 = Free CoolNote: This enumeration os only valid for chillers.

Operating Mode

1 = Occupied2 = Unoccupied3 = Optimal Start4 = Humidity Pulldown5 = Optimal Stop6 = Unoccupied Heating/Cooling7 = Night Purge8 = Unoccupied Humidify9 = Unoccupied Dehumidify10 = Unknown Operating ModeNote: This enumeration is only valid for the Area and VAS

system point.



169 BAS-SVX31F-EN


Operating Status

1 = Disabled2 = Disabling3 = Dispatch4 = Turning System Water Request On5 = Waiting for System Chilled Water Flow6 = Unload7 = Turning Chiller Pump On8 = Waiting for Chiller Chilled Water Flow On9 = Turning Chiller On10 = Verifying Chiller On11 = Turning Chiller Off12 = Verifying Chiller Off13 = Turning Chiller Pump Off14 = Turning System Water Request Off15 = Verifying System Chilled Water Flow Off

Optimal Start Can Occurfalse = Disabledtrue = Enabled

Optimal Stop Can Occurfalse = Disabledtrue = Enabled

Optional Chiller Failure Input Activefalse = Nonetrue = Failure

Outdoor Air Damper Status1 = At or Below Minimum Position2 = Above Minimum Position3 = Not Present

Outdoor Air Temperature Compensationfalse = Disabledtrue = Enabled

Plant Type

1 = Constant Flow - Water always flows through all chillers (Subtract on Temperature)2 = Constant Flow - Water always flows through all chillers (Subtract on Capacity)3 = Variable Flow - Water flows though running chillers only (Subtract on Temperature)4 = Variable Flow - Water flows though running chillers only (Subtract on Capacity)5 = Decoupled System (Primary-Secondary) - Water flows through running chillers only (Subtract on Temperature)6 = Decoupled System (Primary-Secondary) - Water flows through running chillers only (Subtract on Flow)7 = Decoupled System (Primary-Secondary) - Water flows through running chillers only (Subtract on Capacity)8 = Variable Primary Flow - Variable water flows through chillers

Power Failure Recovery Functionfalse = Normaltrue = Rapid

Prefilter Status1 = Clean2 = Dirty3 = Not Present

PreHeat Valve Statusfalse = Closedtrue = Open

Primary Chilled Water Pump 1 Fault Statusfalse = Normaltrue = In Alarm

Primary Chilled Water Pump 1 Flow Statusfalse = No Flowtrue = Flow



BAS-SVX31F-EN 170


Primary Chilled Water Pump 1 Reset BASfalse = Normaltrue = Reset

Primary Chilled Water Pump 1 Start Stop Outputfalse = Offtrue = On

Primary Chilled Water Pump 1 VFD Fault Statusfalse = Normaltrue = In Alarm
















Primary Filter Status1 = Clean2 = Dirty3 = Not Present

Pump Out Relay Circuit 1false = Offtrue = On

Pump Out Relay Circuit 2false = Offtrue = On

Purge Compressor Relay Circuit 1false = Offtrue = On



171 BAS-SVX31F-EN


Purge Compressor Relay Circuit 2false = Offtrue = On

Purge Regenerating Valve Solenoid Circuit 1false = Offtrue = On

Purge Regenerating Valve Solenoid Circuit 2false = Offtrue = On

Refrigerant Type

1 = R-112 = R-123 = R-224 = R-1235 = R-134A6 = R-407C7 = R-410A8 = R-1139 = R-11410 = R-50011 = R-50212 = R-404A

ReHeat Valve Statusfalse = Closedtrue = Open

Release Overrides

1 = No Release2 = Temperature setpoint release3 = Fan speed command release4 = Occupant call release5 = Release all overrides

Request Pending0 = None1 = Add2 = Subtract

Requested Operating Mode

1 = Occupied2 = Unoccupied3 = Optimal Start4 = Humidity Pulldown5 = Optimal Stop6 = Unoccupied Heating/Cooling7 = Night Purge8 = Unoccupied Humidify9 = Unoccupied Dehumidify10 = Unknown Mode

Reset Diagnosticfalse = Normaltrue = Reset

Return Fan Failurefalse = Normaltrue = In Alarm

Return Fan Failure Resetfalse = Normaltrue = In Alarm

Return Fan Output1 = Off2 = On3 = Not Present

Return Fan Proving Status1 = Off2 = On3 = Not Present



BAS-SVX31F-EN 172


Return Fan Statusfalse = Offtrue = On

Reversing Valvefalse = Denergizedtrue = Energized

Reversing Valve Status1 = Heating2 = Cooling3 = Not Present

Rotation Inputfalse = Inactivetrue = Active

Run Enabledfalse = Run Not Enabledtrue = Run Enabled

Running Mode

1 = Chiller Off2 = Chiller In Start Mode3 = Chiller In Run Mode4 = Chiller In Pre-Shutdown Mode5 = Chiller In Service Mode

Secondary Chilled Water Pump 1 Fault Statusfalse = Normaltrue = In Alarm

Secondary Chilled Water Pump 1 Flow Statusfalse = No Flowtrue = Flow

Secondary Chilled Water Pump 1 Reset BASfalse = Normaltrue = Reset

Secondary Chilled Water Pump 1 Start Stop Outputfalse = Offtrue = On

Secondary Chilled Water Pump 1 VFD Fault Statusfalse = Normaltrue = In Alarm













173 BAS-SVX31F-EN







Send Allow VAV Auxillary Heat at Nightfalse = Disabledtrue = Enabled

Send VAV Drive Max to VAV Boxesfalse = Disabledtrue = Enabled

Send VAV Source Temperature To VAV Boxesfalse = Disabledtrue = Enabled

Series Chiller Plantfalse = Notrue = Yes

Service Test Status

1 = Inactive2 = Fan On3 = IGV Open4 = IGV Closed5 = Min Vent6 = Econ Open7 = Cool 18 = Cool 29 = Cool 310 = Dehumidification/Reheat11 = Heat 112 = Heat 213 = Heat 314 = Heat 415 = Defrost16 = Emergency Heat

Service Test Mode Statusfalse = Inactivetrue = Active

Soft Start Functionfalse = Disabledtrue = Enabled

Space Temperature Setpoint Use Localfalse = Disabledtrue = Enabled

Subtract Inputfalse = Inactivetrue = Active

Subtract Request Existfalse = Inactivetrue = Active

Sunblind 1 Request BASfalse = Closetrue = Open

Sunblind 1 Request Localfalse = Closetrue = Open



BAS-SVX31F-EN 174


Sunblind 1 Statusfalse = Closetrue = Open

Sunblind 2 Request BASfalse = Closetrue = Open

Sunblind 2 Request Localfalse = Closetrue = Open

Sunblind 2 Statusfalse = Closetrue = Open

Supply Air Tempering Enable Commandfalse = Disabletrue = Enable

Supply Air Tempering Statusfalse = Disabletrue = Enable

Supply Fan Configuration Status false = Cyclingtrue = Continuous

Supply Fan Failurefalse = Normaltrue = In Alarm

Supply Fan Failure Resetfalse = Normaltrue = Reset

Supply Fan Mode Commandfalse = Cyclingtrue = Continuous

Supply Fan Output1 = Off2 = On3 = Not Present

Supply Fan Proving Status1 = Off2 = On3 = Not Present

Supply Fan Speed Setpoint BAS

1 = Auto2 = Off3 = Low4 = Medium5 = High

Supply Fan Speed Setpoint Local


Supply Fan Staged Speed Status


Supply Fan Statusfalse = Offtrue = On

Supply Fan Switch Local Controlfalse = Disabletrue = Enable

System Chilled Water Flowfalse = No Flowtrue = Flow



175 BAS-SVX31F-EN


System Chilled Water Flow Lostfalse = Nonetrue = Failure

System Chilled Water Flow Sensor Existsfalse = Notrue = Yes

System Chilled Water Pump Requestfalse = Disabledtrue = Enabled

System Chilled Water Request Failures Enabledfalse = Disabledtrue = Enabled

System Chilled Water Return Sensor Failurefalse = Nonetrue = Failure

System Chilled Water Supply Sensor Failurefalse = Nonetrue = Failure

System Control Commandfalse = Stand Alone Controltrue = BAS Control

System Control Statusfalse = Stand Alone Controltrue = BAS Control

System Failure Existsfalse = Nonetrue = Failure

System Mode

1 = Off2 = Ambient Lockout3 = Shutdown in Progress4 = Softstart5 = Normal6 = Rapid Power Failure Recovery Note: This enumeration is only valid for the Chiller Plant

Control system point.

System Mode

1 = Off2 = Air Handler Startup Delay3 = On4 = Common Space VAV Shutdown Delay5 = UnknownNote: This enumeration is only valid for the VAS system point.

Tenant Override Functionfalse = Disabledtrue = Enabled

Timed Override Activefalse = Inactivetrue = Active

Timed Override Duration Setpoint

1 = 0 Hour 2 = 1 Hour 3 = 2 Hours 4 = 3 Hours 5 = 4 Hours 6 = 5 Hours 7 = 6 Hours 8 = 7 Hours 9 = 8 Hours 10 = 9 Hours 11 = 10 Hours 12 = 11 Hours 13 = 12 Hours

Timed Override Functionfalse = Disabledtrue = Enabled



BAS-SVX31F-EN 176


Timed Override in Controlfalse = Inactivetrue = Active

Timed Override Option Input1 = Auto2 = Timed Override Request3 = Timed Override Cancel

Timed Override Status1 = Idle2 = On3 = Cancel

Tower 1 Fan 1 Fault Statusfalse = Normaltrue = In Alarm

Tower 1 Fan 1 Flow Statusfalse = No Flowtrue = Flow

Tower 1 Fan 1 Low Speed Start Stop Outputfalse = Offtrue = On

Tower 1 Fan 1 Reset BASfalse = Normaltrue = Reset

Tower 1 Fan 1 Start Stop Outputfalse = Offtrue = On

Tower 1 Fan 1 VFD Fault Statusfalse = Normaltrue = In Alarm







Tower 1 Isolation Valve Outputfalse = Closetrue = Open

Tower 1 Isolation Valve Statusfalse = Closetrue = Open

Tower 1 Request BASfalse = Offtrue = On

Tower 1 Request Localfalse = Offtrue = On






177 BAS-SVX31F-EN












Tower 2 Isolation Valve Statusfalse = Closedtrue = Open














BAS-SVX31F-EN 178






Tower 3 Isolation Valve Statusfalse = Closedtrue = Open



Tower Low Water Level Statusfalse = Offtrue = On

Tower Makeup Water System Statusfalse = Offtrue = On

Tower Sump Water Heater Statusfalse = Offtrue = On

Trane Unit Type

1 = 1 Heat/1 Cool2 = Heat Pump3 = Blower Coil4 = Unit Ventilator5 = Fan Coil6 = Rooftop7 = Air Handler8 = Vertical Self Contained9 = Unitary10 = VAV Box11 = Fan Coil

Unload at Startfalse = Disabledtrue = Enabled

Unload Requestfalse = Inactivetrue = Active

Unoccupied Dehumidify Functionfalse = Disabledtrue = Enabled

Unoccupied Heating/Cooling Functionfalse = Disabledtrue = Enabled

Unoccupied Humidify Functionfalse = Disabledtrue = Enabled

VAV Drive Maximum Statusfalse = Autotrue = Open

Ventilation Optimization Functionfalse = Inactivetrue = Active



179 BAS-SVX31F-EN


Ventilation Optimization Status

1 = Active2 = Disabled3 = No VAV Data4 = Air Handler Not Occupied5 = No Qualified VAVs6 = Unknown

Water Pump Requestfalse = Offtrue = On

Water Valve Override

1 = Off2 = Not Valid3 = Not Valid4 = Not Valid5 = Open6 = Close

When Will A Chiller Be Added?

1 = Suspended2 = No Chillers Available3 = Normal Add Input In Fault Add Delay Timer Active4 = Normal Add Input In Fault Add Delay Timer Not Active5 = Normal Add Delay Timer Active6 = Normal Add Delay Timer Not Active7 = Soft Start Add Input In Fault Add Delay Timer Active8 = Soft Start Add Input In Fault Add Delay Timer Not Active9 = Soft Start Add Delay Timer Active10 = Soft Start Add Delay Timer Not Active11 = Rapid Power Fail Recovery

When Will A Chiller Be Subtracted?

1 = Suspended2 = No Chillers Available3 = On Temp Subtract Input In Fault Subtract Delay Timer Active4 = On Temp Subtract Input In Fault Subtract Delay Timer Not Active5 = On Temp Subtract Delay Timer Active6 = On Temp Subtract Delay Timer Not Active7 = On Flow Subtract Input In Fault Subtract Delay Timer Active8 = On Flow Subtract Input In Fault Subtract Delay Timer Not Active9 = On Flow Subtract Delay Timer Active10 = On Flow Subtract Delay Timer Not Active11 = On RLA Subtract Input In Fault Subtract Delay Timer Active12 = On RLA Subtract Input In Fault Subtract Delay Timer Not Active13 = On RLA Subtract Delay Timer Active14 = On RLA Subtract Delay Timer Not Active



BAS-SVX31F-EN 180


LonTalk Points

This section provides point information pertaining to LonTalk devices. Table 19 contains a list of allpoints; a “Yes” in the Auto Data Log column indicates automatic data logging.

Table 18. LonTalk points (auto data logging)

UI Point Display Name Auto Data Log

Active Cool/Heat Setpoint Temperature No

Actual Running Capacity No

Air Flow Setpoint Active Yes

Air Valve Position Status Yes

Chilled Water Setpoint No

Chilled Water Valve Status No

Chilled Water Valve Status Binary No

Chiller Auto Stop Command BAS No

Chiller Auto Stop Command Multistate BAS No

Chiller Mode Command BAS No

Condenser Saturated Refrigerant Temperature Circuit 1 No

Condenser Saturated Refrigerant Temperature Circuit 2 No

Cooling Capacity Status Yes

Current Limit Setpoint No

Demand Limit Setpoint No

Discharge Air Flow Yes

Discharge Air Temperature Yes

Discharge Air Temperature Setpoint Active Yes

Discharge Saturated Refrigerant Temperature Circuit 1 No




Duct Static Pressure Active Yes

Duct Static Pressure Setpoint Active Yes

Evaporator Leaving Water Temperature No

Face and Bypass Damper Position Status Yes

Face and Bypass Damper Position Status Yes

Heating Capacity Primary Status Yes

Hot Water Valve Status No

Hot Water Valve Status No

Operating Mode No

Outdoor Air Damper Position Yes

181 BAS-SVX31F-EN


Table 19 lists point names and relatedTracer SC application usage and any restrictions.

Outdoor Air Damper Position Yes

PreHeat Valve Status No

PreHeat Valve Status No

Reheat Valve Status No

ReHeat Valve Status No

Running Mode No

Space Temperature Active Yes

Space Temperature Setpoint Active Yes

Supply Fan Status No

Unit Power Consumption No

Table 18. LonTalk points (auto data logging)

UI Point Display Name Auto Data Log

Table 19. Point Application Usage

Point Name Tracer SC Application Restrictions

Actual Running Capacity Chiller Plant Control None

Air Valve Position Status VAS (VAV members for Duct Pressure Optimization) None

Auto Commissioning Command VAS (VAV members for Auto Commissioning) None

Auto Commissioning State Equipment Autocommissioning (AutoCommissionStartRequest) BACnet only

Auxiliary Heat Control Request VAS (VAV members) None

Chilled Water Setpoint Chiller Plant Control None

Chiller Auto Stop Command BAS Chiller Plant Control None

Cooling Capacity Status Equipment Air Valve Position Status Calculation LonTalk only with Air Valve Position Status NOT mapped

Current Limit Setpoint Chiller Plant Control None

Diagnostic Shutdown Present Chiller Plant Control None

Discharge Air Flow VAS (VAV members) None

Discharge Air Temperature VAS (AHU members) None

Duct Static Pressure Setpoint BAS VAS (AHU members for Duct Pressure Optimization) None

Economizer Airside Enable Command Equipment Control Server (controlled by VAS and Area) None

Economizer Minimum Position Setpoint BAS

Equipment Control Server (controlled by VAS and Area) None

Evaporator Water Flow Status Chiller Plant Control None

BAS-SVX31F-EN 182


Heat Cool Mode RequestEquipment Control Server (controlled by VAS and Area), VAS (VAV for members and for Calibration)

None

Heat Cool Mode Status VAS (VAV members for Duct Pressure Optimization), VAS (AHU members) None

Heating Capacity Primary Status Equipment Air Valve Position Status Calculation LonTalk only with Air Valve Position Status NOT mapped

Occupancy Request Equipment Control Server (controlled by VAS and Area), HVAC Schedule None

Outdoor Air Minimum Flow Setpoint BAS

Equipment Control Server (controlled by VAS and Area), VAS (AHU members for Vent Optimization)

None

Running Mode Chiller Plant Control None

Source Temperature VAS (VAV members) None

Space Temperature Active Equipment Control Server (controlled by VAS and Area), Area, VAS (VAV members) None

Space Temperature Setpoint BAS Equipment Control Server (controlled by VAS and Area) None

Ventilation Ratio VAS (VAV members for Vent Optimization) None

Ventilation Ratio Limit BAS VAS (VAV members for Vent Optimization) None

Ventilation Setpoint Active VAS (VAV members for Vent Optimization) None

Table 19. Point Application Usage

Point Name Tracer SC Application Restrictions

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, theleader in creating and sustaining safe, comfortable and energy efficient environments, Trane offers a broadportfolio of advanced controls and HVAC systems, comprehensive building services, and parts.For more information, visit www.Trane.com.

Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.

We are committed to using environmentally

conscious print practices that reduce waste.

© 2012Trane All rights reserved

BAS-SVX31F-EN 01 Jun 2012

Supersedes BAS-SVX31E-EN (08 Dec 2011)

Documents

Trace SC