User Manual - Spinwave Systems, Inc

User Manual

EM Wireless Energy Management System

Doc #: EMSWS01, Version 8

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© 2010, Spinwave Systems, Inc. All Rights Reserved. No part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of Spinwave Systems, Inc.

This document is produced in the United States of America. Product Names are trademarks of Spinwave Systems, Inc. All other trademarks are the property of their respective owners. The information in this document is furnished for informational purposes only, is subject to change without notice, and should not be construed as a commitment by Spinwave Systems, Inc. Spinwave assumes no liability for any errors or inaccuracies that may appear in this document. Limitation of Liability - Spinwave Systems’ liability shall not exceed the purchase price paid for the products giving rise to any liability. In no event shall Spinwave Systems be liable for any special, consequential or incidental damages arising in any way from using this product by the customers. Spinwave Systems, Inc. 235 Littleton Road Westford, MA 01886 978-392-9000 http://www.spinwavesystems.com

EM Wireless Energy Management System – System User Manual

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Table of Contents Chapter 1 ................................................................................... 5

Introduction............................................................................... 5 The Spinwave EM Product Line ..................................................................6

Wireless Sensors (Reduced Function Devices)............................................7

Wireless Input /Output Modules (Full Function Devices)...........................7

Wireless Thermostat Controller SWS‐TSTAT‐2 (Full Function Devices) ......8

Repeater (Full Function Devices) ................................................................8

Gateway......................................................................................................9

System Architecture .................................................................................10

System Configuration ...............................................................................11

Chapter 2 ................................................................................. 12

Planning................................................................................... 12 Configure Gateway ...................................................................................13

RF Range ...................................................................................................14

Chapter 3 ................................................................................. 15

Installation............................................................................... 15 General Guidelines ...................................................................................16

SWGW‐MODBUS: Modbus Mesh Gateway ..............................................17

Wall Sensor (SWS‐TDB6)...........................................................................18

Wall Sensor Location ............................................................................................................. 18

Motion Detector/ Occupancy Sensor .......................................................19

Wireless Input/ Output Modules ..............................................................20

SWIO‐2AI‐2RO ....................................................................................................................... 21

SWIO‐8AI‐8AO ....................................................................................................................... 22

SWIO‐8AI‐13RO ..................................................................................................................... 23

Spinwave Systems, Inc.

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SWIO‐32AI ............................................................................................................................. 24

Wireless Thermostat Controller................................................................25

Chapter 4 ................................................................................. 26

Commissioning......................................................................... 26 Commissioning the EM wireless network.................................................27

Commissioning the Wall Sensor SWS‐TDB6..............................................35

Commissioning the Motion Detector/ Occupancy Sensor........................36

Commissioning the Wireless Input/ Output Modules ..............................37

Configuring the SWIO‐2AI‐2RO ............................................................................................. 37

Configuring the SWIO‐8AI‐8AO device.................................................................................. 40

Configuring the SWIO‐8AI‐13O.............................................................................................. 43

Configuring the SWIO‐32AI device ........................................................................................ 46

Wireless Thermostat Controller................................................................49

Chapter 5 ................................................................................. 50

Operation/Maintenance .......................................................... 50 Changing Batteries....................................................................................51

Wireless Communication..........................................................................51


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Chapter 1 Introduction

The Spinwave EM Product Line Wireless Sensors Wireless Input/ Output Modules Wireless Thermostat Controller Repeater Gateway System Architecture System Configuration


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The Spinwave EM Product Line

Spinwave Systems’ wireless energy management system has been specifically designed to be scalable to many different size buildings, from relatively small commercial facilities to large industrial and commercial properties. The EM product line provides a complete solution and consists of:

• Sensors • Input/ Output modules • Thermostat Controllers • Gateway

Key features of the EM Product line are:

• The network features a large possible mesh size: up to 75 full function devices plus 150 reduced function devices.

• Browser-based remote configuration and maintenance for convenient real-time monitoring and remote system control.

• Self-forming network is easy to start up. • Integrates to open protocol automation systems via Modbus TCP • Self-healing mesh makes the network outstandingly reliable. Device types:

Reduced Function Devices (RFD): Devices that are battery powered do not repeat/reroute RF signal from other wireless devices. Hence they are called Reduced Function devices.

Full Function Devices (FFD): Devices that are line powered can repeat/ reroute RF signal from other wireless devices and are called Full Function devices.


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Wireless Sensors (Reduced Function Devices) Wireless Sensors are available for measuring different environmental variables (e.g. temperature), and occupancy. Wireless sensors are connected through Spinwave’s wireless full function devices to the Modbus Mesh Gateway.

The wireless temperature sensor (SWS-TDB6) is a battery-powered reduced function device.

The wireless occupancy sensor (SWS-OCC) is a battery-powered reduced function device (does not repeat). The sensor is equipped with a PIR (Passive Infrared) motion detector and a magnetic door read switch. Typical applications include occupancy sensing and control for hotels and office buildings and the generation of workplace utilization reports. Sophisticated power management and a low-power radio (0dBm) result in long battery life of 2+ years, depending on transmission interval and ambient temperature.

Wireless Input /Output Modules (Full Function Devices)

The Wireless I/O Modules are full function wireless mesh devices that provide inputs and outputs and repeat/route the RF signal from other wireless nodes.


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There are 4 wireless input/ output modules, namely: SWIO-2AI-2RO, SWIO-8AI-8RO, SWIO-8AI-13RO, SWIO-32AI. Depending on the I/O module, inputs can be configured for contact closure, thermistor, current (0-20mA), voltage (0-5VDC) or pulse counting. These devices need a 24VAC or 12VDC power supply. The Wireless I/O modules feature a 10dBm radio. The wireless I/O modules are connected through Spinwave’s wireless gateway to the Automation System.

Wireless Thermostat Controller SWS-TSTAT-2 (Full Function Device)

The Wireless Thermostat Controller is a drop-in replacement for almost any exiting conventional non-communicating thermostat, re-using the existing equipment wiring. Thermostat functions and values are accessible remotely through an embedded web page of the Modbus Mesh Gateway and via Modbus communication. The wireless thermostat controller is a full function wireless mesh device with integrated radio that can be configured to control heat pump systems, (with auxiliary or emergency heating if necessary), gas/ oil heating systems with add on cooling, control high and low balance points as well as the number of heating and cooling stages needing precise control. It can even adapt to manage the number of fan speeds it must control. See installer manual for details.

Repeater (Full Function Device) The wireless I/O module SWIO-2AI-2RO can be used as a repeater device to the repeat the wireless data from other devices.


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Gateway SWGW-MODBUS

The Modbus Mesh Gateway connects Spinwave’s wireless devices to open-protocol automation systems and business applications. The device consists of a radio module with integrated antenna and a Linux-based embedded gateway. The inputs and outputs of wireless mesh devices are, based on device type, automatically mapped to Modbus registers and can be accessed using Modbus TCP. Modbus registers have been pre-assigned to indicate link status and sensor battery conditions. The mesh gateway can support up to 75 full function devices plus 150 reduced function devices. The self-forming mesh network is easy to start-up and the self-healing feature provides outstanding robustness, data throughput and communication availability. The Modbus mesh gateway provides a browser-based remote configuration and maintenance over IP, and over-the-air SW upgradable benefit.


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System Architecture

The wireless energy management system architecture is based on the 802.15.4 mesh communication protocol. In the figure above, the various sensors and control devices such as the Wireless I/O modules, the Wall sensor, the occupancy sensor, the wireless thermostat controller, etc are communicating with the Modbus mesh gateway through its wireless radio. The Modbus mesh gateway supports Modbus TCP. The minimum transmission interval for the wireless devices is 10 secs.


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System Configuration

Modbus Gateway Web interface

The Modbus TCP gateway can be accessed from any web browser. It is used to discover all wireless devices, configure and bind the wireless devices to a particular gateway. The PAN ID (Private Area Network ID) is configured for the wireless network and should be different for different wireless networks. The Modbus registers are used to set the transmission time interval, indicate link status and battery condition, and values for the various device inputs, outputs and sensor values. Depending on the wireless device, certain registers need to be configured. The figure below shows a screenshot of the register parameters for a wall sensor.


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Chapter 2 Planning

Configure Gateway RF Range


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Configure Gateway

Multiple wireless networks can coexist by assigning them different PAN IDs. The picture below shows the web interface used to configure the Gateway device.


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RF Range In-building range heavily depends on building material and layout. To reduce the risk of planning mistakes we recommend the use of Spinwave’s Site Survey Tool. The Wall Sensor SWS-TDB6 also has a Site Survey mode that is used for range planning of the Wall Sensor SWS-TDB6 as well as the Occupancy sensor SWS-OCC.

Button 6

Button 3

Pressing buttons 3, 6 and the BIND button at the back of this device puts it in Site Survey Mode and the display will show the link quality. For a reliable connection the value should be 30 or higher. The device signal strength (last hop) is also displayed in the “MODBUS Network/Device Properties” web page (register x81: -35dbm is full signal and -94dbm is no signal).


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Chapter 3

Installation

General Guidelines SWGW-MODBUS: Modbus Mesh

Gateway Wall Sensor Wireless Input Output Modules Wireless Thermostat Controller


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General Guidelines The Modbus mesh gateway should be powered by the supplied 5VDC power adapter. For reliable operation, follow these input wiring guidelines:

Never run wires across the surface of the printed circuit board. Use shielded input wire. Do not use the shield as the signal return

wire. Terminate the shield of the input wires at one end of the run only.

Do not use this product in any safety related applications where human life may be affected.

Sensors, Repeaters and Receivers should NOT be installed in the following areas:

Inside metal enclosure/panel Inside or immediately next to elevator

shaft/elevator banks Otherwise, transmission distance and performance will be drastically reduced.

To avoid damaging electronic components due to electrostatic discharge, always ground yourself before touching any circuit boards or internal components of Spinwave devices.

Discharge yourself by touching metal first If possible, use a grounding strap or heel plate

Failure to observe this precaution can result in equipment damage.

Note: For best RF performance, the RF Receiver’s should always be mounted in the upright position as shown below.


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SWGW-MODBUS: Modbus Mesh Gateway The Modbus TCP Mesh Gateway is designed to be mounted anywhere within the Ethernet infrastructure. The Modbus Mesh Gateway is shown below.

The gateway has an inbuilt web server for browser-based network commissioning and maintenance. The Modbus mesh gateway should be placed outside of any metal enclosure in an area of good, unobstructed RF reception. For best RF range, the antenna should be aligned in a vertical position.


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Wall Sensor (SWS-TDB6) The following diagram shows battery installation, and 6 button functions of the Spinwave wireless wall sensor.

Insert AA Lithium Batteries (observe polarity)

General Purpose Button 3

Button 2: Increase temperature set-point



Button 5: Decrease temperature set-point


Make sure that the RF Receiver is powered up and functioning before powering-up related sensors. Sensors will periodically try to establish communication with the RF Receiver. If no Receiver is found, the sensor will retry to communicate until its batteries are drained.

Wall Sensor Location The wall sensor should be mounted indoors on interior walls approximately 4.5 ft. (137 cm) from the ground.


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Motion Detector/ Occupancy Sensor The following diagram shows the Spinwave wireless Motion detector/ occupancy sensor.

The wireless occupancy sensor is a battery-powered reduced function device. The sensor is equipped with a PIR motion detector and a magnetic door read switch. Typical applications include occupancy sensing and control for hotels, office buildings and the generation of workspace utilization reports. The wireless occupancy sensor is connected through Spinwave’s wireless full function devices to the Modbus Mesh Gateway.


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Wireless Input/ Output Modules The wireless I/O modules are full function devices, are line-powered, provide a number of inputs and outputs depending on the specific device, and repeat/ route RF signals from other wireless nodes, e.g. zone sensors. There are 4 wireless I/O modules, namely: SWIO-2AI-2RO, SWIO-8AI-8RO, SWIO-8AI-13RO, SWIO-32AI. All wireless I/O modules except the SWIO-2AI-2RO need to be wired to the radio device as shown in the figure below.


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SWIO-2AI-2RO This wireless mesh device provides 2 inputs and 2 outputs and is powered by 24VAC or 12VDC power supply.

Inputs can be configured for contact closure, thermistor (30kOhm Type III) or pulse counting (metering applications) up to 10Hz max. The device has 2 relay outputs that can drive 1A at 30VAC or DC. The minimum transmission interval for this device is 10 secs, and is user-configurable. The open field range is 1400 Ft. The device is enclosed in an ABS-V0 plastic enclosure. The figure to the right shows the device dimensions of the SWIO-2AI-2RO. The device can be operated between -20C to 50C, 5% to 95% Relative Humidity, non-condensing and the storage temperatures for this device are -40C to 80C, 5% to 95% R.H, non-condensing.


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SWIO-8AI-8AO This wireless mesh device provides 8 inputs and 8 outputs. The device is powered with a 24VAC, +/- 20%, 50/60Hz @ 2VA.

The inputs are jumper selectable and can be configured for contact closure, voltage (0-5VDC) or current (0-20mA) and have a 10-bit ADC resolution. The 8 analog outputs can be 0-10V, 200mA total, hand/off/auto switch. The figure to the right shows the dimensions of the SWIO-8AI-8AO device.


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SWIO-8AI-13RO This wireless I/O module provides 8 analog inputs and 13 relay outputs and is powered by a 24VAC, +/- 20%, 50/60Hz@ 2VA power supply. The inputs are jumper selectable and can be 0-5VDC, 0-20mA, or dry contact. The device analog inputs have a 10-bit resolution.

The device has 13 relay outputs, and can be configured to be 1A at 30VAC or DC, hand/off/auto switch. The figure to the right shows the device dimensions. The I/O module is made of Flame proof plastic and the radio is made of ABS-V0 plastic. The radio is surface mount, and the I/O module can be Surface-mount or DIN-rail mount.


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SWIO-32AI This wireless input module provides 32 analog inputs and can be configured for contact closure, voltage (0-5VDC) or current (0-20mA) with a 10-bit resolution. The device is powered by a 24VAC, +/- 20%, 50/60 Hz @ 2VA power supply.

The figure to the right shows the device dimensions.


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Wireless Thermostat Controller The wireless thermostat controller is a drop-in replacement for almost any existing conventional non-communicating thermostat, re-using the existing equipment wiring. Thermostat functions and values are accessible remotely through an embedded web page of the Modbus Mesh Gateway or via Modbus communication.

The wireless thermostat controller is a full function wireless mesh device with integrated radio that can be configured to control heat pump systems, (with auxiliary or emergency hearing if necessary), gas/ oil heating systems with add on cooling, control high and low balance points as well as the number of heating and cooling stages needing precise control. It can even adapt to manage the number of fan speeds it must control. The accuracy is +/- 0.3°C @ 25 °C (77°F) Features

• Auto Season Change Over • Selectable programmable or

manual mode • Heat cool or heat pump (O/B) logic • Add on & Emergency Heat Control • High & Low balance points • Single or 3 speed fan control • Keyboard and/or Temperature

Locks • Adaptive Recovery (Optimized

Start) • Smart Fan logic for Commercial

Control • PIN protected menus (installer PIN)

24V p• owered with memory backup

he wireless thermostat has 5 relay outputs to switch 1A at 24VAC.

• Celsius or Fahrenheit

T


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Chapter 4

Commissioning

Commissioning the EM wireless network

Commissioning the Wall sensor

Commissioning the motion detector/ occupancy sensor

Commissioning the wireless I/O modules

Commissioning the wireless thermostat controller Repeater/Router Parameters

Opening an Existing Project Troubleshooting Sensor

Networks


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Commissioning the EM wireless network The Modbus Gateway SWGW-MODBUS rver that allows binding and commissioning the wireless STEP 1 – Startup Gateway

has an inbuilt web se network.

• Push the “Reset” button with a pape• Apply power to gateway (use supplied 5

r clip and hold it down VDC power adaptor)

• While the red LED in front of the un , push the “Reset” button until all 4 LEDs (1 red, 3 green) in front start blinking; release the rest button; cycle power.

• Connect gateway’s LAN port to PC using a crossover cable. • Configure PC’s TCP/IP properties use address 192.168.11.5 (Control

Panel -> Network Connections -> Local Area Connection -> Properties -> select Internet Protocol (TCP/I ) -> Use the following IP address -> 192.168.11.5 subnet mask 255.255.255.0)

• Open Web Browser and enter the gateway’s default address: 192.168.11.1

• Enter Username (default: admin) and password (default: password). Go to “Configure Devices” and click the “Start” button to start the discovery process. STEP 2 – Startup Wireless Devices

• Connect radios to all wireless I/O modules (except for SWIO-2AI-2RO which has an on-board radio).

• Supply 24VAC power to all wireless I/O modules.

it is still on

to

P


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ST

Click the “Start” button to put the gateway into discovery mode.

EP 3 – Discover Wireless Devices

• All wireless Full Function Devices within range will be discovered and appear in the device list. This process can take several minutes.

• After all FFD devices have been discovered, click the “Stop” button to

rt of the network by checking the end the discovery process.

• Select all devices that should be pacorresponding check box and click “Update” to accept the change.

• All other devices can be removed from the list by clicking the “Delete” button.


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• e gateway by clicking “Reboot System” and confirming the operation. This process will take several seconds during which the gateway’s web server is not accessible.

• Save the device list to non-volatile memory by clicking the “Save” button. Wait for confirmation (dialog box). Reboot th


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• After the gateway has come back online, re-connect with your web browser and click on “MODBUS Network”. After a few seconds all devices will appear in the list. Devices will initially come up with a “2 (NoLink)” Status; wait until the Status changes to “0 (OK)”. Device names can now be assigned (enter a name in the “Set Names” fields and click “Update”). Repeat above steps to discover all Reduced Function Devices (e.g. battery-powered wall sensors).


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STEP 4 – Commission Wireless Devices

Clicking on a device’s MAC Address in the Modbus device list opens the Device Property page. Device type-specific, values (e.g. inputs, outputs) are automatically mapped to Modbus Registers. Registers with write access have a “Set” field assigned to them. Verify device properties and functionality of all Modbus devices.

Value Input 1 Input 20000 Contact Contact0001 Thermistor Contact0008 Contact Thermistor0009 Thermistor Thermistor


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STEP 5 – Configure Modbus Connection

• Select Modbus TCP under “Configure MODBUS”. Assign the “Unit Address” (Modbus ID).

• Set the gateway’s realtime clock and change the “Account” settings (name and password).

• Configure Ethernet parameters (e.g. “Address Mode”, IP Address). • “Reboot System” to apply changes. • If remote device access is required, replace the crossover cable with a

standard cat5 • Ethernet cable and connect the gateway to a local area network.


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STEP 6 (Optional) – Configure FTP Client The SW gateway can be configured to periodically uploadstored File ay and are time stamped (e. r Ma will ot be deleted or overwritten.

The gateway’s FTP client is configured under “Configure MODBUS” and “FTP”. The gateway is capable of uploading files once per day at a specific absolute time (“Schedule”) or periodically at a given “Upload Interval”. Note that if “Write Interval” andthe gateway will disregard the “Scheduspecified interval (in seconds). If the Write Interval and Upload Inteupload a single snapshot at that time every da The Maximum File Size can be increagateways (grey plastic enclosure) an(black metal enclosure). The “List of Registers” is a comminto the interval reports.

GW-MODBUS receiver/ device values (Modbus register values) to an FTP server. Data is in CSV format.

names are automatically created by the gatewg. eport_0912151600.csv for a report generated on 12/15/2009).

ke sure that there is enough storage space on the server as older filesn

“Upload Interval” are set to non-zero then le” and will periodically upload at the

rval are set to zero, then the unit will y.

sed up to 1000000 on generation 1 d 5000000 on a generation 2 gateways

a separated list of register numbers to place


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Example: Logging sensor Temperature and Set-Point every 60 seconds and P. uploading the file every hour (3600 seconds) via FT

Example CSV file: Register 203 20512/15/2009 15:09 0 012/15/2009 15:10 72 7312/15/2009 15:11 72 7312/15/2009 15:12 72 7312/15/2009 15:13 72 7312/15/2009 15:14 72 7312/15/2009 15:15 72 7312/15/2009 15:16 72 7312/15/2009 15:17 72 7312/15/2009 15:18 72 7312/15/2009 15:19 72 7312/15/2009 15:20 72 7312/15/2009 15:21 72 7312/15/2009 15:22 72 7312/15/2009 15:23 72 7312/15/2009 15:24 72 73


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Commissioning the Wall Sensor SWS-TDB6 Under “Modbus Network”, select the device with Type “WT11SH1”. This is the Wall Sensor.

T ister icate e Status of the wireless link. The value is 0 the link quali is good, and is 2 (No link) when there is no co nk. T ge” indicates the battery voltage of this device. T rval” is set to seconds. It can accept integers (multiples of and . T regis read 3˚F and Humidity is 40 %. The temperature d ggled between Fahrenheit and Celsius. T nction this vice allows it to be connected to a Building C o enter “Occup ” mode.

he “Status” reg ind s th000 (OK) when ty mmunication li

he “Power Volta

he “Report Inte 16 8) between 10 3600

he temperature ter s 7isplay can be to

his Override fu of deontrol system t ied


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Commissioning the Motion Detector/ Occupancy Sensor Under “Modbus Network”, select the device with Type “WO11S”. This is the Occupancy Sensor.

The “Status” register indicates a good link. The “Power Voltage” reads 3180mV which is regarded as a good battery voltage. Battery Voltage below 2745mV is regarded as low battery condition. The “Report Interval” is set to 8 seconds. It can accept integers (multiples of 8) between 10 and 3600. When 10 is entered into the “Report Interval” egister, it automatically reverts back to 8. r

The “Switch” register reads 0 which indicates no activity. In case the door is opened, the read switch is OPEN and the register reads 32767

The “Motion” register reads 0 indicating no motion. In case of activity, this register reads 32767.

In case of both “Open Door” and “Motion activity” around the Occupancy sensor, both registers read 32767.


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Commissioning the Wireless Input/ Output Modules

Configuring the SWIO-2AI-2RO

ork”, select the device with Type “SWIO-2AI-2RO”.

2 Analog Inputs

Under “Modbus Netw

Value Input 1 Input 20000 Contact Contact0001 Thermistor Contact0008 Cont t Thermistor0009 Therm or Thermistor

acist


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This device’s analog inputs can be configured to read temperature or both. This option is configured in the “Mode”

pulse count, register, with

The “Timestamp MSW” and “Timestamp nds that have passed since the unit was

e of

ode:

values as shows in figure above. LSW” measure the number of secopowered up. This parameter can be used to find a relative measurnumber of pulses in a given duration, etc. Pulse contact m When the device is configured to operate in the ontact mode, configured by the “Mode” register, each analog input has 8 ifferent bins. The bin duration is determined by the “Bin Interval” register. the example above, the bin duration 0 secs. The pulse counter

counts pulses for the bin duration and then writes it at the first “Pulse Count 1” Bin register (307 in this case). The Bin 1 starts from 0, and starts counting again for another bin duration. At the end of this bin duration, the prior pulse count value at register 307 is written to register 308, and the new pulse count value gets written to register 307. This process continues and the total accumulated pulse count is updated in the “Pulse Accumulator 1 LSW” and the “Pulse Accumulator 1 MSW” registers. LSW stands for Least Significant Word and MSW stands for Most Significant Word. The LSW is -bits long and can store 216 (65536) integer values and the MSW is bits long and can store 216 values. Hence the total pulse count e accumulated by the device is 232 (4294967296). Total P e Count = LSW + 65536 * MSW In the above, 174 pulses have been counted by Input 1 and accumulated at register “Pulse Accumulator 1 LSW” and the pulse counter

pulses, hence all the “Pulse Count 1 Bin” values are 0.

CdIn is set to 90

16 also 16-

that can b

uls

example

has received no new

Thermistor mode: If the -2AI-2RO has been configured to read thermistor values, a 30K

d to the analog input and used to measure externa mperature.

” is used to set the temperature difference parameter for the tem value transmission. For e.g. If “Delta T” is set to 1˚F, then the SWIO-2AI-2RO will transmit the temperature value to the Modbus gateway only if the new reading is 1˚F different from the previously transmitted temperature reading.

SWIOThermistor can be connecte

l te

The register “Delta Tperature


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2 Relay Outputs The SWIO-2AI-2RO has 2 Form C relay outputs. In the figure below, the Digital Relay Output 1 is changed to 32767 by entering “1” into the register. This closes the relay output 1 and turns ON the

emo Light set 1 in this example. The “Digital Relay Output 2” is left Dunchanged to 0, which indicates that the 2nd set of Demo Lights is turned OFF.


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Configuring the SWIO-8AI-8AO device

ype “SWIO-8AI-8AO”.

The “Status” register indicates a good link. This device is line powered. Hence there is no register indicating “Power Voltage (mV). There are 8 Analog inputs. In this example, an external 10K type 3 thermistor probe has been connected to “Analog Input” 1, which indicates 766 to be read as 76.6˚F. “Analog Input” 2 is grounded, and hence shows 0mV. Th g 6 “Analog Inputs” are left floating. This device has 8 Analog Outputs which can be configured to output 0-10V, 200mA total, and has a switch that can be turned ON/ OFF by hand, by using the register or automatically when an event triggers a change in the specific relay output.

Under “Modbus Network”, select the device with T

e remainin


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To configure the input channels, open the top cover and remove the top lectronic board as shown below. e

Adjust the cation based on input channel configuration desired.

jumper lo

Jumper configuration information

Jumpers for Analog Input channel configuration


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Jumper configuration The jumper configuration is printed on the PCB board as shown below. Please follow the arrow mark directions specified on the PCB board.

No jumper for 0-5V input setting. Jumpers to the indicated arrow direction for Thermistor setting, and Opposite direction for 4-20mA setting.

The thermistor has to be a 10K, type III thermistor.


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Configuring the SWIO-8AI-13O Under “Modbus Network”, select the device with Type “SWIO-8AI-13RO”.

The “Status” register indicates a good link. This device is line powered. Hence there is no register indicating “Power Voltage (mV). The Report Interval is set to 20 secs. There are 8 Analog inputs, each with 10 bit ADC resolution. “Analog Input” 1 is grounded and hence shows 0mV.For temperature measurement, a 10K type 3 thermistor can be used. This device has 13 Relay Outputs which can be configured to ON/ OFF by hand, by using the register or automatically when an event triggers a change in the specific relay output.


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To configure the input channels, open the top cover and top electronic board s shown below. a

Adjust the cation based on input channel configuration desired.

jumper lo

Jumpers for Analog Input channel configuration

Jumper confinformat

iguration ion


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The input channels can be configured for Voltage, Thermistor or 4-20mA current, the jumper positions are as shown below.

No jumper for “Voltage” input. Jumper on left 2 pins for “Thermistor” input, and Jumper on right 2 pins for “4-20mA current input.



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Configuring the SWIO-32AI device Under “Modbus Network”, select the device with Type “SWIO-32AI”.

This device has 32 Analog Inputs that can read 0-5VDC, 0-20mA, and dry contact. The analog inputs have a 10-bit ADC resolution. For temperature measurement, a 10K type 3 thermistor can be used.


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Adjust the jumper location based on input channel configuration desired.

ic board To configure the input channels, open the top cover and top electrons shown below. a

Juinf

mper configuration ormation

Jumper for analog put channel

guration inconfi


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The input channels can be configured for Thermistor or 0-20mA current, and 0-10V voltage. The jumper settings are as shown below.

Jumper on left 2 pins for “Thermi ” input, and Jumper on 2nd and 3rd pins from l “4-20mA current input. Jumper on right 2 pins for “Voltage” input.

storeft for



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Wireless Thermostat Controller

onfiguring the Wireless Thermostat device Modbus registers. C Under “Modbus Network”, select the device with Type “WC21S 10”.

Refer to the “Thermostat Installer Manual” for further detail.


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Chapter 5

Operation/Maintenance

Changing Batteries Wireless Communication


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Changing Batteries The “Battery Voltage” of Reduced an be monitored regularly at the Modbus gateway reg (reduced function device) battery voltage drops below 745V, the Modbus Gateway “Status” register will indicate a “Low Battery” or “No Link” condition. Sensor batteries must be changed wit

w battery condition to ensure uninterrupted operation. It is recommended to change batteries of all reduced func n the same Modbus gateway module. Only use specified AA Lithium batterie tteries as replacements.

Wireless Communication

Function Devices cister. When a sensor 2.

hin a week of the first occurrence of the lo

tio devices connected to

s/ AAA ba

The “Status” register output for ever wireless device can be monitored on the Modbus mesh gateway SWGW-MODBUS web server. In case of low battery condition or wireless commun tion problems, a control engine can be used with the Wireless I/O mo send an alarm signal to the Automation System. Loss of communication can happen if the RF environment in buildings changes significantly. This can be caused by floor plan changes, installation of metal furniture, etc. It might be necessary to add wireless repeaters to accommodate for those changes.

y

icadules to


Documents

User Manual - Spinwave Systems, Inc