FCU 2165/2175 - Spartan Controls/media/resources/rosemount tank... · Installation on a non-metallic tank is not certified, and is not allowed. ... FCU 2160 RS 232, RS 485 or TRL/2

Reference Manual308018EN, Edition 3BSeptember 2007

FCU 2165/2175Field Communication Unit

www.rosemount-tg.com

Reference Manual 308018EN, Edition 3BSeptember 2007 Rosemount Tank Radar REX

Rosemount Tank Radar REX
Tank Gauging System
Cover Photo: Cover_Picture.tif

NOTICE

Read this manual before working with the product. For personal and system safety, and for optimum product performance, make sure you thoroughly understand the contents before installing, using, or maintaining this product.

For equipment service or support needs, contact your local Emerson Process Management/Rosemount Tank Gauging representative.

The contents, descriptions and specifications within this manual is subject to change without notice. Rosemount TankRadar AB accepts no responsibility for any errors that may appear in this manual.

Spare PartsAny substitution of non-recognized spare parts may jeopardize safety. Repair, e.g. substitution of components etc, may also jeopardize safety and is under no circumstances allowed.

Rosemount Tank Radar AB will not take any responsibility for faults, accidents, etc caused by non-recognized spare parts or any repair which is not made by Rosemount Tank Radar AB.

Specific FCC Requirements (USA only)Rosemount TankRadar REX generates and uses radio frequency energy. If it is not installed and used properly, that is, in strict accordance with the manufacturer´s instructions, it may violate FCC regulations on radio frequency emission.

Rosemount TankRadar REX has been FCC certified under test conditions which assume a metallic tank. Installation on a non-metallic tank is not certified, and is not allowed.

The FCC certificate for Rosemount TankRadar REX requires that the tank is closed as far as emitted radio energy is concerned. Tanks with open manholes, external-floating-roof tanks without still pipes etc. are not covered by the certificate.



Table of Contents
SECTION 1Description of FCU 2165/2175
1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11.2 FCU 2165 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1.2.1 Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-41.3 FCU 2175 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.3.1 Processor Module and Serial I/O Module . . . . . . . . . 1-71.3.2 Field Interface Carrier Module and

Field Interface Module . . . . . . . . . . . . . . . . . . . . . . . . 1-81.3.3 Field Isolation Module . . . . . . . . . . . . . . . . . . . . . . . . 1-81.3.4 Number of Supported Devices . . . . . . . . . . . . . . . . . 1-91.3.5 Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-91.3.6 Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

1.4 Field Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-101.5 Power Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-101.6 Engineering Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-111.7 Ethernet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-111.8 Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-111.9 Green LED – RUNNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-111.10 Red LED – CPU Activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

SECTION 2Configuration

2.1 TankMaster WinSetup Configuration. . . . . . . . . . . . . . . . . . . . . 2-22.1.1 Communication Protocol . . . . . . . . . . . . . . . . . . . . . . 2-22.1.2 Install FCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32.1.3 Install Tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

2.2 Configuration Tools Software . . . . . . . . . . . . . . . . . . . . . . . . . 2-102.2.1 System Requirements . . . . . . . . . . . . . . . . . . . . . . . 2-112.2.2 Install the FCU Config Tools Software . . . . . . . . . . . 2-112.2.3 Uninstall the FCU Configuration Tools Software . . . 2-112.2.4 Install a Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-122.2.5 Install an FCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-142.2.6 Install a Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-182.2.7 Install a Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-212.2.8 Install an Aux Gauge . . . . . . . . . . . . . . . . . . . . . . . . 2-332.2.9 Save / Open Configuration. . . . . . . . . . . . . . . . . . . . 2-352.2.10 Downloading FCU Configuration . . . . . . . . . . . . . . . 2-362.2.11 Uploading FCU Configuration . . . . . . . . . . . . . . . . . 2-37

2.3 PC Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-382.3.1 Restarting PC Link . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39

2.4 Changing IP Address / FCU Name . . . . . . . . . . . . . . . . . . . . . 2-402.4.1 Establishing Contact with the FCU. . . . . . . . . . . . . . 2-402.4.2 Entering Configuration Mode . . . . . . . . . . . . . . . . . . 2-42

2.5 Configuration for Redundancy. . . . . . . . . . . . . . . . . . . . . . . . . 2-442.6 Commands for Servo Gauges . . . . . . . . . . . . . . . . . . . . . . . . . 2-452.7 ITG Configuration (Whessoe®) . . . . . . . . . . . . . . . . . . . . . . . . 2-47

2.7.1 Downloading ITG Config . . . . . . . . . . . . . . . . . . . . . 2-48


Reference Manual308018EN, Edition 3B

September 2007Rosemount Tank Radar REX

2.7.2 Uploading ITG Config. . . . . . . . . . . . . . . . . . . . . . . . 2-48

SECTION 3Interfacing to Whessoe Gauges

3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13.2 General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3.2.1 Field Transmitters . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13.2.2 Electrical Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23.2.3 Loop Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23.2.4 Communication Parameters. . . . . . . . . . . . . . . . . . . . 3-2

3.3 Commissioning The FCU2165/2175 . . . . . . . . . . . . . . . . . . . . . 3-33.3.1 Preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

TOC-2 Table of Contents


Section 1 Description of FCU 2165/2175

1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-11.2 FCU 2165 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-31.3 FCU 2175 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-51.4 Field Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-101.5 Power Connection . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-101.6 Engineering Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-111.7 Ethernet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-111.8 Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-111.9 Green LED – RUNNING . . . . . . . . . . . . . . . . . . . . . . page 1-111.10 Red LED – CPU Activity . . . . . . . . . . . . . . . . . . . . . . page 1-11

1.1 INTRODUCTION The Rosemount Field Communication Unit, FCU 2165/2175, provides seamless integration of tank gauges from different vendors. The FCU continuously polls data from field devices such as radar and servo tank gauges, data acquisition units, I/O Modules, other FCUs, Enraf® CIU:s etc and stores data in a buffer memory.

With the FCU it is possible to connect to devices from vendors such as Enraf®

and Whessoe® (Varec®, GPE®, L&J® etc. are coming possibilities).

Whenever a request for data is received from a host, the FCU can immediately send data from the updated buffer memory. The FCU can service requests from a wide range of hosts/DCS systems such as Rosemount TankMaster®, Enraf® Entis, Yokogawa®, ABB®, Honeywell®, Foxboro® among others (it is possible to connect any system using Modbus protocol).

The operation of the FCU is determined by the configuration downloaded to it by a host configuration program. Configuration information is downloaded to the FCU over the Ethernet network, which can therefore be done remotely.

The configuration of the FCU can be modified on-line by downloading modifications from the host configuration software. For example, new gauges can be added, a gauge can be modified from one type to another, or moved from one port to another.

Each of the ports can be configured either as a master or a slave connection, providing ultimate configuration flexibility.The FCU 2165 has 10 ports of which 4 are reserved for RS 232. The FCU 2175 can be ordered with 8, 16, 24 or 32 flexible ports. See pages 1-4 to 1-5.

For applications requiring more capacity or when devices are distributed over a large area, multiple FCUs can be used. Two FCUs can also be connected in parallel with one unit operational and the other as a redundant backup. The backup unit is automatically activated in case of a primary unit failure (hot standby). See “Configuration for Redundancy” on page 2-44.




The number of devices per port varies between different manufacturers (protocol and / or electrical interface dependent) and may also have physical limitations imposed by the quality and length of field cables and distribution of devices (the table below shows typical values).

In some cases devices can be multi-dropped to increase the capacity of a port. For example, multiple Enraf® CIU’s could be multi-dropped onto one port. However, in order to maximize performance, the devices are normally spread over a greater number of interfaces than generally necessary. This serves to increase the overall data acquisition rate.

Table 1-1. Communication ports

Maximum 256 devices(1) (host dependent, 160(2) for Rosemount TankMaster) can be supported by one FCU 2165 or FCU2175.

Gauge Vendor Equipment Electrical Interface Max Gauges / Interface (port)Rosemount Tank Gauging2900, 3900, Pro TRL/2 8FCU 2160 RS 232, RS 485 or TRL/2 32 (via FCU 2160)Enraf®

CIU 858(1)

(1) The FCU 2165 can replace an Enraf® Microlect or CIU unit.

RS 232 30CIU 880(1) RS 232 50GPU or GPP protocol gauges BPM 10Microlect(1) Whessoe®

WM 550 protocol gauges Current Loop 32WM 500 protocol gauges Current Loop 256 (via 16 outstations)

(1) Limitation in the FCU database.(2) Limitation in the Rosemount TankMaster Server.

1-2 Section 1. Description of FCU 2165/2175


1.2 FCU 2165

Figure 1-1. Functional Drawing of FCU 2165

The FCU 2165 enclosure is delivered with 13 holes suitable for 20 mm glands. All field terminations and Mains Power enter the enclosure through one of the gland entries provided. An entry is also reserved for the Ethernet connection to the Processor Module.

The processor module is designed to accept a range of electrical interface drivers: RS 232 (standard), RS 422, RS 485, Rosemount TRL/2, Enraf® BPM and Whessoe® Current Loop.

Some of the electrical interface drivers require a specific Field Isolation Module, mounted onto the barrier plate (i.e the Rosemount TRL/2 Module requires the Rosemount TRL/2 Field Isolation Module). If Field Isolation Modules are required, they are always pre-mounted in factory. They connect to the Processor Module through a short cable terminated with an RJ12 plug.

Field TerminationsSer 2-12 ports

Ethernet port

Power Supply Unit

Mains Filter

Processor Module

Electrical Interface Modules & Field Isolation Modules

Ser 2-12 ports

Communication LEDs

Reset

Power Connection

1-3Section 1. Description of FCU 2165/2175



1.2.1 Ports

Figure 1-2. Electrical Circuit Board Layout.

Table 1-2. Communication ports

The FCU 2165 has 10 serial connections (SER 2-3, 5-12) of which 4 are reserved for RS 232, see Table 1-2.

SER 4 is dedicated as the engineering port. It is normally set to 9600 baud, no parity, 8 data bits and 1 stop bit. It is used by the operating system of the FCU 2165 to send bootstrap messages at power on or after reset and it also provides local logon capability using a PC with a terminal emulation software package such as Hyper Terminal in MS Windows. See “Changing IP Address / FCU Name” on page 2-40.

The Ethernet port is used for configuration of the FCU via a PC with Configuration Tools software (see pages 2-2 and 2-10)

Ethernet SER 2 SER 3 SER 4 SER 5 SER 6 SER 7 SER 8 SER 9 SER 10 SER 11 SER 12

P1 P2

LK 8RP 3500Power

LK 7 LK 1

IC 21IC 24

IC 23

IC 22

JTAG

LK 3

LK 4

LK 10

LK 2

LK 5

LK 6

IC 12 IC 11

IC 4

IC 10 IC 9 IC 8 IC 7 IC 6 IC 5IC 3 IC 2

Reset

Port Connection Electrical Interface Baud Rate & Communication Settings

Ethernet RJ 45 Ethernet Application dependentSER 2 RJ 12 RS 232 as default(1)

(1) Can also be configured as RS 422, RS 485 or other electrical interface using the corresponding electrical interface driver module.

Must be the same as for SER 6.SER 3 RJ 12 RS 232 as default(1) Application dependentSER 4, Engineering port RJ 12 RS 232 as default(1) Application dependentSER 5 RJ 12 RS 232 only Application dependentSER 6 RJ 12 RS 232 only Must be the same as for SER 2.SER 7 RJ 12 RS 232 as default(1) Must be the same as for SER 11.SER 8 RJ 12 RS 232 as default(1) Must be the same as for SER 12.SER 9 RJ 12 RS 232 as default(1) Application dependentSER 10 RJ 12 RS 232 as default(1) Application dependentSER 11 RJ 12 RS 232 only Must be the same as for SER 7.SER 12 RJ 12 RS 232 only Must be the same as for SER 8.



It is recommended to use SER 2 and 3 for tank gauging hosts.

The RS 422 interface is four-wire, the RS 485 is half duplex two-wire.The FCU 2165 is designed to be powered from an 85 VAC to 265 VAC, 50/60 Hz power source.

1.3 FCU 2175 The FCU 2175 is supplied in a 19” rack mounting enclosure.

Data communication can be verified by the activity indicated on the LEDs of each field communication port. There are two LEDs, one designated Transmit Data (Tx), the other Receive Data (Rx). See Figure 1-10 on page 1-10.

The FCU 2175 is modular in architecture providing a scalable solution to meet the current and future needs of any application. It can have 8, 16, 24 or 32 serial interfaces configured from a range of different electrical interfaces.

The FCU 2175 generally comprises the following modules:• Processor Module (includes battery backed memory. The operation of

the FCU is controlled by the configuration information in this SRAM).• Serial I/O Expansion Module (only for systems requiring more than 16

serial channels)• Field Interface Carrier Module(s)• Field Interface Modules• Field Isolation Modules

Figure 1-3. FCU 2175 Interior.

Field Interface Modules (max 32)

Field Isolation Modules (max 32)

Field Interface Carrier Modules (max 32)

Serial I/O Expansion Module (with 4 I/O Modules)

I/O ModulesEngineering Port

Processor Module (incl. microprocessor, Engineering and Ethernet ports, 1 or 2 I/O modules)

Ethernet Port

Power Supply

Cooling Fan




Figure 1-4. Internal functional modules.

CH 1-16

Processor Module

Serial I/O Expansion Module (only for 24 and 32 serial channels)

Field Interface Carrier Module

Field Interface Carrier Module

Field Interface Carrier Module(s)

Field Interface / Isolation Modules

Field Interface / Isolation Modules

Field Interface Modules

CH 17-32

CH 17-24, for 24 and 32 serial channels

CH 25-32, for 32 serial channels



CH 9-16, for 16 serial channels


CH 1-16

Ethe

rnet

Engi

neer

ing

Port

T1 P

ort

Power Supply Module

for ≤ 16 serial channels for > 16 serial channels (Serial I/O Expansion Module is needed)



1.3.1 Processor Module and Serial I/O Module

The processor module is fitted with one or two serial I/O modules for 8 and 16 channels respectively. For 24 and 32 channels, a serial I/O expansion module, holding 3 or 4 I/O modules, is required. If the serial expansion module is used, then the processor module is not equipped with any I/O modules.

Figure 1-5. A. Processor Module.B. I/O Module.

Figure 1-6. Serial I/O Expansion Module.

A

B




1.3.2 Field Interface Carrier Module and Field Interface Module

The Field Interface Carrier Module has 16 sockets which are designed to accept a range of Field Interface Modules. The FCU 2175 can accommodate 2 Field Interface Carrier Modules therefore providing a maximum of 32 serial channels.

The Field Interface Modules provide the electrical interface to the outside world. The following Field Interface Modules are available:

• RS 232• RS 485• RS 422• Enraf® Bi Phase Mark• Rosemount TRL/2• Whessoe® Current Loop

Figure 1-7. Field Interface Carrier Module equipped with 13 Field Interface Modules (11 Enraf® Bi Phase Mark and 2 Rosemount TRL/2).

1.3.3 Field Isolation Module

The Field Isolation Modules provide electrical isolation and transient protection to the FCU 2175. The external field cabling is terminated to the Field Isolation Modules, mounted on the rear panel of the 19-inch rack.

Figure 1-8. Field Isolation Module.



1.3.4 Number of Supported Devices

The real-time database has a capacity of 256 devices. In a tank gauging application, a device would be a single tank gauge, therefore 256 gauges can be supported by a single FCU 2175.

For applications requiring more capacity multiple FCUs can be used. Further for applications where devices are distributed over a large area it is often more convenient to use more than one FCU 2175.

The FCU 2175 does not impose any constraint on the number of devices that can be connected to a single port, however, for performance reasons, it is normal to distribute the devices over a number of ports.

The number of devices per port varies depending on device manufacturer. See table on page 1-2 for the number of devices per port based upon manufacturers’ recommended guidelines.

1.3.5 Front Panel

Figure 1-9. Front panel with communication LEDs.

The LEDs show the transmit (Tx) and receive (Rx) status for each of the serial ports.

The front panel is normally provided on hinges which allows it to be opened for maintenance and configuration.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

17 18 19 20 21 22 23 24

25 26 27 28 29 30 31 32

TxRx

TxRx

TxRx

TxRx




1.3.6 Rear Panel

Figure 1-10. Rear panel with maximum 32 host/field interface connectors and LED pairs.

The connector type used for the host/field termination will vary according to the type of electrical interface.

For example, RS 232, RS 485, RS 422 electrical interfaces appear as standard 9 Way D-Type Male connectors.

The Enraf® BPM, Whessoe® C/L and Rosemount TRL/2 electrical interfaces appear as 3 Pin Terminal Block style pluggable connectors.

1.4 FIELD TERMINATIONS

All field terminations are inside the cover for FCU 2165 and at the rear panel for the FCU 2175.

Figure 1-11. Wiring of host/field interfaces.

1.5 POWER CONNECTION

The FCU is designed to be powered from an 85 VAC to 265 VAC, 50/60 Hz power source. The power input is protected by a Time Delay fuse.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

Reset

EthernetPower

N x Host/Field TerminationsN x Transmit/Receive LEDs(N can be 8, 16, 24 or 32) Engineering Port,

RS 232 (TERM)

Run LED Error LED

Fuse

1 2 3 4 5

6 7 8 9

Pin

23578

RS 232

RXDTXDGNDRTSCTS

RS 485

—TD+GND—TD-

RS 422

TX+RX+GNDTX-RX-

20 mA

LoopScreen

+ -

Whessoe®

TL1Screen

TL2

Enraf® BPM

FB1Screen

FB2

Rosemount TRL/2



1.6 ENGINEERING PORT

The FCU is provided with an engineering port, which allows trained personnel to login to the FCU using a computer and to monitor and log the operation of the various serial device drivers etc. A simple terminal emulator such as Windows Hyper Terminal can be used for this purpose. See “Changing IP Address / FCU Name” on page 2-40.

The Engineering port is RS 232, configured as follows:• Baud Rate: 9600• Parity: None• Data: 8 bits• Stop: 1 bit

1.7 ETHERNET PORT The Ethernet port is used for configuration of the FCU via a PC with Configuration Tools software (see pages 2-2 and 2-10).

1.8 RESET BUTTON The FCU also has a Reset button. Pressing this button will force a full system restart. During this time all communications will be lost. The system will re-start automatically after several seconds.

1.9 GREEN LED – RUNNING

The green LED indicates that the PROCESSOR MODULE is running valid code. When extinguished, the processor is either halted or stopped.

1.10 RED LED – CPU ACTIVITY

The red LED is a processor control LED. Normal operation is indicated by a flashing light.






Section 2 Configuration

2.1 TankMaster WinSetup Configuration . . . . . . . . . . . page 2-22.2 Configuration Tools Software . . . . . . . . . . . . . . . . . page 2-102.3 PC Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-382.4 Changing IP Address / FCU Name . . . . . . . . . . . . . page 2-402.5 Configuration for Redundancy . . . . . . . . . . . . . . . . page 2-442.6 Commands for Servo Gauges . . . . . . . . . . . . . . . . . page 2-452.7 ITG Configuration (Whessoe®) . . . . . . . . . . . . . . . . page 2-47

Normally the configuration of the FCU is factory made and the only step left for the user to do is to configure the device in TankMaster (Step 3 in picture below). If there is a need for re-configuration of the FCU, it might also be necessary to go through Steps 1 and 2.

Fact

ory

Con

figur

edFa

ctor

y C

onfig

ured

Step 1. IP address configuration (see page 2-40)

Step 2. Configuration of the FCU with the Configuration Tools Software (see page 2-10):

1. Site Installation2. FCU Installation3. Tank Installation 4. Gauge Installation 5. Aux Gauge Installation 6. Save configuration7. Download configuration

Step 3. TankMaster WinSetup Configuration (see page 2-2):

1. Protocol2. FCU Installation 3. Tank Installation




2.1 TANKMASTER WINSETUP CONFIGURATION

The FCU is pre-configured in factory with the Configuration Tools software (see “Configuration Tools Software” on page 2-10 and forward). The FCU also needs to be configured in TankMaster in order to present measurement data from different devices which are connected to the FCU.

2.1.1 Communication Protocol

1. Make sure that the FCU is connected to one of the COM ports on the TankMaster PC.

2. In the WinSetup workspace expand Protocols and select the desired Modbus Master protocol channel. Right-click on the icon and choose the Properties option. The Protocol Channel Properties window appears.

3. Check that the Protocol Channel is enabled and properly configured for the FCU. See the TankMaster WinSetup User’s Guide for further information on how to configure communication protocols. Click OK.

2-2 Section 2. Configuration


2.1.2 Install FCU The purpose is to configure how data from different devices is presented in TankMaster.

NOTE!The FCU is already configured with the Config Tools software.

1. Right-click on Devices in the WinSetup workspace and choose Install New. You will be advised to install an FCU before any other devices/tanks. On the question “Do you want to continue?”, click OK.

2. For both the FCU 2165 and 2175, choose Device Type FCU (2165). Type the desired name tag (does not have to be the same name as configured for the FCU, see page 2-15). Click the Next button. The Communication window appears.

2-3Section 2. Configuration



3. Choose Communication Channel.4. Enter the Modbus Address for the FCU, e.g. 201 (see page 2-15 and

2-16).5. Click the Verify Communication button to make sure that

communication with the FCU is established - indicated by the following pop-up dialog.

6. Click the Next button to continue in the FCU Communication window. The Properties window appears.

7. Configure the positions (Pos.). Each position corresponds to a device, configured in the internal database of the FCU. The numbering of the positions indicates the order in which the FCU reads tank data. See “Edit a Gauge” (Tank Address) on page 2-21 and forward. For each position, enable the appropriate parameters by selecting the check-boxes (level,average temperature, level rate, status, ullage, FWL(1)), and choose the number of inputs/outputs from the drop-down menus (current input(2), analog input, HART™ input, relay output, digital input, temperature).

(1) For Rosemount Tank Radar Rex, FWL shall not be selected. One of the analog inputs is used instead, see Aux Scan 1-3 for Saab gauges on page 2-24.

(2) Only for analog inputs to Rosemount Tank Radar IDAU.



8. Use the Set values as selected row button if you want to copy the configuration of the selected position to all other positions. Use the Clear button if you want to deselect all checkboxes and set all drop-down menus to zero. Click the Next button.

9. In the Summary window click the Finish button to finish the FCU installation.

10. A message with information on a successful FCU installation is received and an FCU symbol appears in the tree view.




2.1.3 Install Tank The purpose of installing a tank is to associate a device to a certain tank.

1. Right-click on Tanks and choose Install New. You will be advised to install an FCU before any other devices/tanks. On the question “Do you want to continue?”, click OK.

2. Select Tank Type and enter Tank Tag. Click Next. The Select Device window appears. Associate the tank with the already configured devices (see “Configuration Tools Software” on page 2-10 and forward) in the internal database of the FCU. Also see the TankMaster WinSetup User’s Guide.

3. Choose FCU and expand to see all positions in the internal database listed in the Available Devices field.



4. Each position in the database corresponds to a measurement value from a specific device. Select position, reserved for a device e.g.FCU2165-1 003 and click on the right arrow. The device appears in the Selected Devices field. There can be several possible alternatives. Continue until all required devices are listed in the Selected Devices field. Click Next. The Configuration window appears.




5. Check all Sources and Units. If ok, click Next. The Value Entry window appears.

6. In the Value Source field, verify automatic measurement of the desired parameters. Enter the Value Range for presentation of measurement data (TankView window etc.). If ok, click Next. The Summary window appears.

NOTE!Tank Reference Height, entered when installing gauges in WinSetup, and Value Range are not synchronized.



7. In the Summary window click the Finish button to finish the tank installation.

8. A message with information on a successful tank installation is received and a tank symbol appears in the tree view.




2.2 CONFIGURATION TOOLS SOFTWARE

The FCU is configured with the FCU 2165/2175 Configuration Tools software. When the FCU is delivered it is normally pre-configured in factory. Then it is not necessary to use Configuration Tools software unless you like to change the configuration.

Before starting, make sure to have sufficient site documentation and that you have already planned how the new FCU will be connected to your system.

The following configuration steps are required:

You can prepare the configuration disconnected from the FCU.

If you are making the configuration connected to the FCU, the computer can either be:

• Directly connected to the FCU - use a crossed network cable.• Connected to the FCU via the network - use straight cables.

Either way, connect the computer to the Ethernet port on the FCU. See pages 1-4, 1-10 and 1-11.

NOTE!The PC and FCU must have the same network ID, i.e. the first three groups of numbers in the IP Address(1) must be identical but the last group must differ. If the PC is directly connected to the FCU and if an IP address change is necessary, it is easiest to change IP address on the computer. If you have a network connection and need to change IP address, use a terminal emulation program such as Windows Hyper Terminal.See “Changing IP Address / FCU Name” on page 2-40.

(1) If you are unsure of the IP address you can use PC Link, see page 2-38.

Step 1. Site Installation (required to build structure in Config Tools): section 2.2.4Step 2. FCU Installation (actual FCU configuration): section 2.2.5Step 3. Tank Installation (required to build structure in Config Tools): section 2.2.6Step 4. Gauge Installation (actual FCU configuration, internal database): section 2.2.7Step 5. Aux Gauge Installation (actual FCU configuration): section 2.2.8Step 6. Save configuration: section 2.2.9Step 7. Download configuration: section 2.2.10



2.2.1 System Requirements

Software Requirements

Windows NT 4.0 (service pack 6a).

Windows 2000 (service pack 3).

Windows XP (service pack 2).

Other operating systems may work, but are not specifically supported by this software.

Internet Explorer 5.5 or later must be installed.

Hardware Requirements

A PC capable of running one of the supported operating systems equipped with 20 MB of available disk space and an Ethernet network card.

2.2.2 Install the FCU Config Tools Software

Insert the FCU Config Tools CD into the CD-ROM drive of the PC. The CD should auto-start the installer. If not, browse to the CD and double-click the Setup.exe file. Follow the instructions.

2.2.3 Uninstall the FCU Configuration Tools Software

1. Click on Add/Remove Programs in the Windows Control Panel. Locate and select “FCU Config” in the list of applications installed on your computer

2. Click the button labelled “Change/Remove”.

3. Click OK.

The FCU Configuration Tools software will then be uninstalled. When the process has completed a Backup folder and some backup copies of your configuration file may remain on your hard disk in the folder in which you installed the software. You can delete these if you no longer require them.




2.2.4 Install a Site The purpose of installing a site in the Configuration Tools software is to associate the different tanks with the corresponding devices.

Add a Site

1. From the “Site Configuration” menu at the top of the window, select “Add Site”.

2. A new site branch appears with the name “Site”.



Edit a Site

1. Right-click on the site to be edited to bring up the pop-up menu, and select Edit Site.

2. The site configuration window for the selected site appears.

3. The Site Name and Site Description are the only editable fields. The Site Name can only accept 30 characters. The Site Description is a free text box to store any useful information regarding the site.

4. Clicking the OK button will save the configuration of the site and close the site configuration window. The Site Name update will now be reflected in the tree view as well.

5. Clicking the Cancel button will ignore any changes made and close the site configuration window.




2.2.5 Install an FCU The purpose is to associate a specific site with the FCU and to configure the communication ports. The devices need not be connected when configuring the FCU.

Add an FCU

1. Right-click on the site branch to bring up the pop-up menu, and select Add FCU.

2. A new branch called DATACON appears under your site.



Edit an FCU

1. Right-click on the FCU to be edited to bring up the pop-up menu, and select Edit FCU. The FCU configuration window for the selected FCU appears.

Master FCU Name(1)(2) is the identification name of the FCU acting as the master FCU.

NOTE!If you only have one FCU it will be the master.

Slave FCU Name(2) is the identification name of the FCU acting as the secondary FCU in a redundant system. See “Configuration for Redundancy” on page 2-44.

FCU Model is the type of FCU that will be configured. Select option in the drop down list, e.g. “2165”.

Port is the name of the physical port on the FCU. This cannot be edited.

Driver is the communication driver type. Use the driver that corresponds to the device connected to the port, e.g. “CIU BPM” for Enraf® gauges. Set any ports that are not in use to “Empty”. See Table on page 2-17 for more details on drivers.

(1) If you are unsure of the FCU Name you can use PC Link, see page 2-38. It is possible to change the FCU name, see “Changing IP Address / FCU Name” on page 2-40.

(2) Master Name and Slave FCU Name can only accept 8 characters, in the range A to Z and 0 to 9, and will force the names to be in upper case.




Comms Parameters are the communication parameters (baud rate, parity, data bits, stop bits, FCU Modbus Address) for the device connected to the port, e.g. “4800,N,8,1”. The most common settings are provided when the driver is selected but these must always be checked to make sure they are correct.

NOTE!On certain FCU models, some of the ports cannot be edited. In these cases the Configuration Tools software will not allow you to edit them, e.g. Ethernet and SER4 on FCU 2165.

Clicking the OK button will save the configuration of the FCU and close the FCU configuration window. The FCU updates will also be reflected in the tree view.

Clicking the Cancel button will ignore any changes and close the FCU configuration window.



Drivers

The following options are available:Driver Communication withCIU 858 Enraf CIU 858 (data concentrator) with GPP or GPU communication protocol. RS 232:

can connect 1 CIU 858 per port (up to 10 if RS 485 converters or multi-drop modems are used).

CIU Prime Enraf CIU 880 Prime, fitted with an CIU 858 emulation portCIU BPM(1)

(1) Can only be applied for ports SER 2-4 and SER 7-10 for FCU 2165, but try to avoid SER 2-3 since these are recommended to use for communication with hosts.

2. Press the OK button when the configuration is complete.

Enraf gauges with GPP (802, 811) and GPU (811, 854, 873, 877) communication protocol

CIU Varec Varec gauges via an Enraf protocol converter - makes the Varec gauge appear as an Enraf 811

WM 500 WM 500 gauges via Whessoe Outstations (16 gauges per Outstation) in current loopWM 550 Whessoe WM 550, ITG 50, ITG 60 and ITG 70 gaugesFCU Rosemount Tank Radar gauges via FCU 2160 (Field Communication Unit) which is a

data concentrator. RS 232: can connect 1 FCU per port (up to 10 if RS 485 converters or multi-drop modems are used)

FCU FBM Rosemount Tank Radar gauges via FBM (Field Bus Modem)FCU TM Rosemount Tank Radar gauges (TankRadar L/2, Rex, Pro)MCS 4000 Motherwell 4000 gaugesMCS 5000 Motherwell 5000 gaugesKrohne BM 70 RTG gaugesModbus MasterModbus TGModbus SlaveRTUOpto 22 Not applicableCIU 858 Slave The FCU emulates CIU 858 for communication with Entis.DatamateVTW An MHT hostVTW Alarm An MHT hostEntis XL An Enraf Entis XL hostTankMaster A Rosemount TankMaster hostMicrolect An Enraf Microlect hostFoxboro I/A A Foxboro hostControl




2.2.6 Install a Tank In this step of the configuration the tanks are associated with a specific FCU.

Add a Tank

1. Right-click on the FCU branch to bring up the pop-up menu, and select Add Tank.

2. A new branch appears under your FCU called Tank.

Edit a Tank

1. Right-click on the tank to be edited to bring up the pop-up menu, and select Edit Tank. The tank configuration window for the selected tank appears.

The Tank Name and Tank Shape are the only editable fields. The Tank Name can only accept 12 characters, in the range A to Z and 0 to 9, and will force the name to be in upper case.

Tank Shape can be VC (vertical), HZ (horizontal), SP (spherical) or VCFR (vertical with floating roof).



Clicking the OK button will save the configuration of the tank and close the tank configuration window. The Tank Name and Tank Shape updates will also be reflected in the tree view.

Clicking the Cancel button will ignore any changes made and close the tank configuration window.

Copy and Paste a Tank

These functions are useful to quickly install a number of similar tanks.

1. Right-click on the tank to bring up the pop-up menu, and select Copy Tank. This will copy the configuration of the selected tank (including all gauges and aux gauges currently configured on it).

NOTE!Only one tank can be copied at a time.

2. Right-click on the FCU you wish to add the tank to and select Paste Tank in the pop-up menu. This will paste a copy of the tank configuration (including all gauges and aux gauges currently configured on it).

3. A new branch appears at the bottom of the current FCU tree for the pasted tank.

NOTE!A tank can be pasted more than once.




Delete a Tank

1. Right-click on the tank to be deleted and select Delete Tank in the pop-up menu.

2. This will delete the settings for the selected tank (including all gauges and aux gauges currently configured on it).



2.2.7 Install a Gauge The purpose of this step is to configure a port on the FCU to communicate with a specific gauge.

Add a Gauge

1. Right-click on the tank branch to bring up the pop-up menu, and select Add Gauge. A new gauge branch with gauge type None appears under the tank.

Edit a Gauge

1. Right-click on the gauge to be edited to bring up the pop-up menu, and select Edit [None]. The gauge configuration window for the selected gauge appears.

The options required when configuring a gauge, and the configuration parameters will vary depending on the type of gauge being configured. See “Saab Gauges” on page 2-23, “Enraf® Gauges” on page 2-25, “Whessoe® Gauges” on page 2-27 and “Motherwell® Gauges” on page 2-28.




The following gauge types are available: • Enraf® 802, 811, 854, 873, 877 • Whessoe® 500, 550, ITG 50, ITG 60, ITG 70. If the gauge type is ITG

50, 60 or 70, see “ITG Configuration (Whessoe®)” on page 2-47.• Saab L/2, L/2 F, Pro, Pro F, Rex, Rex F (F means that the level rate is

calculated by the gauge and not by the FCU)• Motherwell®: MSC 4000, 2800, 2800W, 2800TP• GPE®: 31422, 31422 Rex, 31423, 31423 Metric

2. Click the OK button when done. The gauge type update will be reflected in the tree view.



Saab Gauges(1)

NOTE!Values should be entered in hexadecimal format except for Tank Address.

Tank Address determines the gauge’s position in the internal database of the FCU. It is a number between 0 and 255 which is unique to each gauge configured on an FCU.

NOTE!Tank Address corresponds to Pos. in the FCU Properties window in WinSetup, see page 2-4. It is important to keep in mind that in WinSetup Pos. starts at 1, but in the Configuration Tools software, Tank Address starts at 0. That is, if a gauge has Tank Address 2 it corresponds to Pos. 3 in TankMaster.

(1) On March 1, 2007, former Saab Rosemount changed name to Rosemount Tank Radar AB. Except for the name, nothing has changed. Former Saab TankRadar gauges are now called Rosemount TankRadar gauges.

Position (in decimal) in the FCU internal database.

The Rex gauge internal register address from which the FCU starts polling data (should be set to 00).

The hexadecimal Modbus address for the Rex gauge.

Specify the units for the various parameters the gauge returns. Recommended setting is AUTO.

Not used.

Flow Rate (This is not used for Saab gauges since level rate is calculated).

If the check box is selected, individual spot elements are read.

Aux Scan




Gauge Type is the type of gauge being configured. Only gauges available in the drop-down list can be used. The following gauge types are available:

• Saab L/2• Saab L/2 F• Saab Pro• Saab Pro F• Saab Rex• Saab Rex F

NOTE!F means that the gauge is calculating level rate instead of the FCU.

FCU Port is the physical port of the FCU that is used to communicate with the gauge.

Gauge Address is the register from which level is read in Rosemount Tank Radar gauges. The following registers are read by the FCU:

The FCU address is the Modbus address of the gauge.

Units allow the configuration of level, temperature, density, pressure, volume and mass units which the gauge returns. Recommended setting is AUTO.

Aux Scan(1) are used for inputs from external devices.Example: Aux Scan 1=1C means that average temperature is read from input register 1C (28 in decimal). This parameter is left blank if an aux gauge (DAU) is used (see page 2-34).Aux Scan 2-7 are for future use.

Temperature from individual spot elements can be gained by selecting the Ave Temperature box (switches from no to yes).

Flow Rate Damping and Integration provide a way of filtering out level deviation to provide more consistent flow rate readings. They should be left as the default values unless advised otherwise by competent personnel.

Register Description00 Level (double word)02 Device status03 Level rate04 Level (single word)05 Ullage06 Analog Input 107 Analog Input 2

(1) Aux Scan 1 is reserved for temperature. If an Aux gauge is added temperature is assumed to be read from it and this field is not writable.

Individual spot elements are read.

Individual spot elements are not read.



Enraf® Gauges




• Enraf® 802• Enraf® 811• Enraf® 854• Enraf® 873• Enraf® 877


Gauge Address is the physical (fieldbus) address of the gauge (00-99).


The physical (fieldbus) address of the gauge (00-99).

Specify the units for the various parameters the gauge returns. Recommended setting is AUTO. Flow Rate

If the check box is selected, individual spot elements are read.

Aux Scan

A=GPP protocol. B=GPU protocol.

The request command to the gauge.




Type of Instrument depends on which communication protocol the gauge has. If the GPP(1) protocol is used, type A. If the GPU(2) protocol is used, type B.

Type of Record is the request command to the gauge.

CIU address is the address of the connected CIU (if applicable).


Aux Scan(3) are used for inputs from external devices: • The first field is used for the gauge address on the fieldbus and is

usually the same value as in the Gauge Address field.• The second field has information on Type of Record, such as:

C=average temperature

P1=liquid pressure

P3=vapor pressure

Temperature from individual spot elements can be gained by selecting the Ave Temperature box (switches from no to yes).


(1) 802 and some 811 gauges.(2) 854, 873, 877 and some 811 gauges.(3) Aux Scan 1 is reserved for temperature. If an Aux gauge is added temperature is assumed

to be read from it and this field is not writable.

Individual spot elements are read.

Individual spot elements are not read.



Whessoe® Gauges




• Whessoe® 500 (Outstation)• Whessoe® 550 (Transmitter 1315)• Whessoe® ITG 50 (see “ITG Configuration (Whessoe®)” on page 2-47)• Whessoe® ITG 60 (see “ITG Configuration (Whessoe®)” on page 2-47)• Whessoe® ITG 70 (see “ITG Configuration (Whessoe®)” on page 2-47)


Gauge Address is the physical (fieldbus) address of the gauge (0-15 for Whessoe® 500 and 0-31 for Whessoe® 550).


The physical (fieldbus) address of the gauge.

Address (0-15) of the connected Outstation (Whessoe 500 ® only)


Not used.

Flow Rate




The O/S address is the address (0-15) of the connected Outstation. Only applicable for Whessoe® 500.



Motherwell® Gauges






Not used.

Flow Rate




• MSC 4000• MSC 2800• MSC 2800W• MSC 2800TP


Gauge Address is the physical (fieldbus) address of the gauge.



GPE® Gauges (L&J®)





Not used.

Flow Rate






• GPE® 31422• GPE® 31422 Rex• GPE® 31423• GPE® 31423 Metric


Gauge Address is the physical (fieldbus) address of the gauge.





Copy and Paste a Gauge

1. Right-click on the gauge to bring up the pop-up menu, and select Copy Gauge. This will copy the configuration of the selected gauge (including all aux gauges(1) currently configured on it).

NOTE!Only one gauge can be copied at a time.

2. To paste a gauge that has been copied, right-click on the tank you wish to add the gauge to and select Paste Gauge in the pop-up menu. This will paste a copy of the gauge configuration (including all aux gauges(1) currently configured on it).

3. A new branch appears at the bottom of the current tank tree for the pasted gauge.

NOTE!A gauge can be pasted more than once.

(1) See “Install an Aux Gauge” on page 2-33.




Delete a Gauge

1. Right-click on the gauge to be deleted and select Delete Gauge in the pop-up menu.

2. This will delete the settings for the selected gauge (including all aux gauges(1) currently configured on it).

(1) See “Install an Aux Gauge” on page 2-33.



2.2.8 Install an Aux Gauge

An aux gauge is an additional device with a separate address which is associated with a specific level gauge. There are two options, Saab L/2 (Saab Rosemount Tank Radar IDAU) and Enraf® 811. Enraf® 811 supports temperature peripherals such as the Enraf® 877 Field Interface Unit etc.

Add an Aux Gauge

1. To add an aux gauge to a gauge, right-click on the gauge branch to bring up the pop-up menu, and select Add Aux Gauge. A new gauge branch with gauge type None appears under the tank.




Edit an Aux Gauge

Saab L/2 - DAU

1. If you need to edit an aux gauge, right-click on the gauge to be edited to bring up the pop-up menu, and select Edit [None].

2. The aux gauge configuration window, for the selected aux gauge appears on the right side of the window.

NOTE!The options required when configuring an aux gauge, and the descriptions of configuration items will vary depending on the type of gauge being configured. Data therefore only need be entered in the fields that are enabled.

Gauge Type is the type of gauge being configured. Only gauges available in the drop-down list can be used (Saab L/2 or Enraf® 811).

FCU Port is the physical port of the FCU that is used to communicate with the gauge, e.g. “SER8”.

Register Address is the starting address for polling data and should be set to 1C (28 in decimal) to include temperature from individual spot elements. When an aux gauge is used for temperature input, Aux Scan 1 is left blank (see page 2-23).

Slave Address is the Modbus address for the DAU. In this example, the Rex gauge has address 2 which gives the DAU address 102 (66 in hexadecimal).

Clicking the OK button will save the configuration of the aux gauge and close the aux gauge configuration window. The gauge type update will also be reflected in the tree view.



Clicking the Cancel button will ignore any changes made and close the aux gauge configuration window.

Enraf® 811

NOTE!The options required when configuring an aux gauge, and the descriptions of configuration items will vary depending on the type of gauge being configured. Data therefore only need be entered in the fields that are enabled.

Gauge Type is the type of gauge being configured. Only gauges available in the drop-down list can be used (Saab L/2 or Enraf® 811).

FCU Port is the physical port of the FCU that is used to communicate with the gauge, e.g. “SER8”.

Gauge Address is the physical (fieldbus) address of the Enraf®811 gauge.

Type of Record is normally C.

CIU Address is the address of the CIU for Gauge Type Enraf® 811.

Clicking the OK button will save the configuration of the aux gauge and close the aux gauge configuration window. The gauge type update will also be reflected in the tree view.

Clicking the Cancel button will ignore any changes made and close the aux gauge configuration window.

2.2.9 Save / Open Configuration

To save the current configuration, choose File/Save as in the menu. Enter the name of the configuration file, which is in xml-format. It is recommended to save it in the Config Tool folder which was created during the installation. When starting the Configuration Tools software, the most recent xml-file will open automatically. If you would like to open another file, use the File/Open menu alternative.




2.2.10 Downloading FCU Configuration

Once the FCU configuration is complete it will need to be downloaded to the FCU.

Make sure that the computer you are using is connected to the FCU via an Ethernet network or crossed Ethernet cable.

Downloading a full config will download the FCU port configuration and the FCU gauge configuration to the internal database of the FCU.

1. Right-click on the FCU you wish to download to and the pop-up menu appears.

2. Select Download To Master (or Download To Slave if you want to download to a slave FCU) and then Full Config.

The port config will start downloading and a progress bar will appear showing the port download progress to the FCU. Then the gauge config will start downloading and the progress bar will show the gauge download progress to the FCU. During this process, PC Link sometimes hangs. To restart PC Link, see “Restarting PC Link” on page 2-39.

During the download you will therefore see two progress bars appear. The first is showing the progress of the port download, and the second is showing the progress of the gauge download.When the download has completed a message box will be displayed confirming the successful download.

It is also possible to download part of the configuration to the FCU:• Only download port configuration. It is used when you have made

changes to the port configuration but not to the gauge configuration.

NOTE!If changes has been made to the port configuration, the FCU must be restarted.

• Only download gauge configuration. It is used when you have made changes to the gauge configuration but not to the port configuration.



2.2.11 Uploading FCU Configuration

The configuration of an FCU can also be transferred from an FCU to a computer. If you want to check the configuration or if you would like to make a change, it is a way to make sure the file contains the current FCU configuration.

Make sure that the computer you are using is connected to the FCU via an Ethernet network or crossed over Ethernet cable.

NOTE!Uploading a configuration will overwrite any configuration you currently have for the FCU on your computer.

Uploading a full config will upload the FCU port configuration and the FCU gauge configuration from the FCU.

1. To upload the full configuration from an FCU, right-click on the FCU you wish to upload from and the pop-up menu appears.

2. Select Upload From Master (or Upload From Slave if you want to upload from a slave FCU) and then Full Config.

The port config will start uploading and a progress bar will appear showing the port upload progress to the FCU, then the gauge config will start uploading and the progress bar will show the gauge upload progress to the FCU.When the upload is complete a message box will be displayed confirming the successful upload.

It is also possible to upload part of the configuration to the FCU:• Only upload port configuration.• Only upload gauge configuration.




2.3 PC LINK PC Link is a tool to find out the FCU name and IP address. It is a program that runs as a Windows service and allows a computer to communicate with an FCU (the same connection possibilities apply as described on page 2-10).

PC Link lists the names and IP addresses of all FCUs and PCs visible on the network. It also provides a way of checking if an FCU is available on the network for downloading/uploading.

1. To launch PC Link from the FCU Configuration Tools, right-click on any FCU to bring up the pop-up menu, and select PC Link.

A command window will appear listing all devices visible on the network. If the state is Up the device is available. If the state is Down (device turned off) or if the device is not listed(1), it is not available.

Alternatively, PC Link can be run from any Windows command prompt by typing “pcldir”, or alternatively “pcldir-ea” for a more advanced listing.

(1) If the device is not listed, restart the service PC Link.



2.3.1 Restarting PC Link

To restart the service PC Link, do the following:

1. Open the Services utility (located in the computers Control Panel under Administrative Tools).

2. Right click the service PC Link for Windows, and select Restart.

Start>Settings>Control Panel>Administrative Tools>Services




2.4 CHANGING IP ADDRESS / FCU NAME

When configuring the FCU with the Configuration Tools software, it is required that the PC and the FCU has the same network ID which sometimes requires a change of IP address. Changing IP address and / or changing FCU name is done with a terminal emulation program such as Hyper Terminal.

The FCU has to be configured with a unique IP Address.

The FCU has a configured Host / Target(1) name, used by PC Link as a means of unique identification of each device.

Where more than one FCU is installed on the same network the Host/Target names need to be unique to each FCU.

2.4.1 Establishing Contact with the FCU

1. Connect to the FCU Engineering port, marked SER4 on the FCU 2165 and TERM on the FCU 2175. A standard null modem cable can be used.

2. Start up Hyper Terminal in Windows (Accessories/Communication/Hyper Terminal).

3. Enter a name for the connection e.g. FCU(1). This name can be recalled later to avoid having to re-configure the connection.

(1) This name must also be used in the Configuration Tools software.



4. Set the Connect using drop-down list to one of the available communication ports.

5. Press OK.

6. Set the communication parameters to:• 9600 Baud• 8 data bits• No Parity• 1 stop bit• Flow Control -> None

7. Press OK.8. In the Hyper Terminal window press the Return key. You should see a

prompt. This prompt is being generated by the command line interpreter of the OS-9 operating system embedded within the FCU.

9. Press the reset button of the FCU. You should be able to see various parameters listed, such as Station Name, IP Address, Broadcast Address, Default Gateway and Subnet Mask.




2.4.2 Entering Configuration Mode

From here it is for instance possible to change:• Name of the FCU• IP Address

1. To enter configuration mode you need to press the reset button five times in quick succession. After the second reset you will see the boot message followed by:Reset Count:2

For every reset thereafter the Reset Count will increment by one. When the count reaches five, do not reset again. The FCU will now present a list of choices.

2. Enter rc (Reconfigure System) followed by Carriage Return. The current configuration, including the name and IP address of the FCU will be displayed.

IMPORTANT: When in this mode extreme care should be used as incorrect settings may cause the FCU to malfunction. Ensure you follow the next steps very carefully.

3. At the question:Do you want to set default values? (y/n/f/q)Press n (No) followed by Carriage Return.

4. For the following questions press n (No) followed by Carriage Return.Do you want to reconfigure continuous confidence test? (y/n/f/q) nDo you want to disable the debugger? (y/n/f/q) nDo you want to enable debugger boot staging? (y/n/f/q) nDo you want to enable the boot menu? (y/n/f/q) nDo you want to enable the software watchdog? (y/n/f/q) nDo you want to change ethernet address? (y/n/f/q) nDo you want to reconfigure the serial port baud rates? (y/n/f/q) nDo you want to reconfigure CPM interrupt parameters? (y/n/f/q) n



Do you want to reconfigure SLAVE CPM interrupt parameters? (y/n/f/q) nDo you want to reconfigure the IP EXP IRQ's? (y/n/f/q) nDo you want to reconfigure the IP EXP clock? (y/n/f/q) nDo you want to reconfigure the amount of boot RAM? (y/n/f/q) nDo you want to reconfigure the flash block erase limit? (y/n/f/q) n

5. At the following question answer y (Yes).Do you want to reconfigure the Host and Target names? (y/n/f/q) y

6. The following or similar will be displayed:Target name is "FCU", Host name is "FCU"Target name:Type in the required Target Name (maximum 8 characters). This is the same name that will need to be configured in the FCU Configuration Tools, see page 2-15. Press Carriage Return.

7. The following prompt will appear:Host name:Type in the same name as the Target Name and press Carriage Return.

8. At the following question answer y (Yes):Do you want to reconfigure the Internet addresses? (y/n/f/q) y

9. The following or similar will be displayed:Internet address is 194.75.170.235, Internet broadcast address is 194.75.170.255Internet address:(n.n.n.n/q):Enter the required IP Address (Internet address) at the prompt followed by the Broadcast address. The Broadcast address should be set the same as the IP Address apart from the last field which can be set to 255.Example:Internet address:(n.n.n.n/q): 194.75.170.60Internet broadcast address:(n.n.n.n/q): 194.75.170.255

10. Answer n (No) to the following question:Do you want to reconfigure the boot drivers? (y/n/f/q) n

11. A summary of the configuration will follow:Continuous confidence tests are disabledThe debugger is enabled, debugger boot staging is disabledThe boot menu is disabled, software watchdog is disabledThe ethernet address is 00:80:FB:05:05:A5Baud rates: console port = 9600, comms port = 9600CPM base interrupt vector is 224 and interrupt level is 4SLV base interrupt vector is 192 and interrupt level is 4IP EXP IRQ's : C0 = 1, C1 = 1, D0 = 1, D1 = 1, E0 = 1, E1 = 1, F0 = 1,




F1 = 1IP EXP clock : 8MHzThere is 4Mb of boot RAM enabledA maximum of 15 x 128K byte flash blocks may be erasedTarget name is "FCU2165-1", Host name is "FCU2165-1"Internet address is 194.75.170.60, Internet broadcast address is 194.75.170.255The current boot driver priority is: 1ROMIs this the configuration you want? (y/n/q)(y)es will reconfigure and restart the system.(n)o will restart this reconfiguration program.(q)uit will return you to the boot driver menu.At this final question, if everything is OK, enter y followed by Carriage Return. This will re-boot the FCU.

2.5 CONFIGURATION FOR REDUNDANCY

The two FCUs should be configured the same except for their PC-Link Names and Network IP Addresses. Both will have the same Port Configuration, and both will have the same field devices or gauges configured. The FCUs communicate operational status information with each other via a dedicated RS 232 serial link. This control link may be configured on any available serial port of the FCUs.

When downloading configuration information or changes to the FCUs, it is important to remember to download the same settings to both units. It is not important which FCU is selected as the Master and which as the Slave; this only sets the initial operation condition after downloading. Later operation will be determined by the FCUs.



2.6 COMMANDS FOR SERVO GAUGES

When you would like to make a profile scan (temperature/density/water/datum plate dip) there are a number of gauge commands within WinSetup which can be used.

1. Right-click on the FCU in the WinSetup workspace and choose Properties. Click on the Gauge Commands and choose Profile Scan.

Figure 2-1. Example: The displacer position is at 10 m. A temperature scan is required, 1 m from the bottom of the tank up to 7 m height, in three measurement intervals.




Profile Type is the decimal value which corresponds to the binary value gained from the table below:

Example: A temperature dip=10100000 (binary) <=> 160 (decimal).

Profile Lower Limit Level (mm): distance from displacer position to the end/lower position (if downwards scan). Example: 10000-1000=9000 mm. 0 means the value pre-configured in the gauge is used.

Profile Upper Limit Level (mm): distance from displacer position to the start/upper position (if downwards scan). Example: 10000-7000=3000 mm. 0 means the value pre-configured in the gauge is used.

Profile Interval: 0 means the value pre-configured in the gauge is used.1-64: Number of Profile Level Positions.≥ 65: Profile Level Interval (mm).

2. Click the Execute button to perform the scan.

bit 00=Tank Profile1=Interface Profile

bit 10=Downwards Scan1=Upwards Scan

bit 20=Exclude Water Level Dip1=Include Water Level Dip with Profile Scan.

bit 30=Exclude Datum Level Dip1=Include Datum Level Dip with Profile Scan

bit 40=Include Temperature Profile Scan1=Exclude Temperature Profile Scan

bit 50=Include Density Profile Scan1=Exclude Density Profile Scan

bit 6 Not used - set to 0

bit 70=Profile Scan Limit Levels, use absolute positions.1=Profile Scan Limit Levels, use relative positions.



2.7 ITG CONFIGURATION (WHESSOE®)

The following step is used if a Whessoe® ITG 50, 60 or 70 gauge is connected to an FCU port.

NOTE!Unlike the rest of the FCU gauge configuration, the ITG Configuration does not download/upload to the FCU but instead directly communicates with the gauge. Any settings altered will affect the gauge directly.

1. If gauge type is set to an ITG gauge, click the advanced button on the gauge configuration window. ITG gauge must be reflected in the tree view before entering the advanced mode.

2. The ITG configuration window appears. The ITG Config tab contains most of the configuration items for the ITG. While the ISH tab contains the configuration items of the ISH.




NOTE!Some of the items may be disabled depending on the type of ITG gauge being configured.

2.7.1 Downloading ITG Config

Clicking the download button will download the ITG configuration settings to the ITG gauge.

2.7.2 Uploading ITG Config

Clicking the upload button will upload the current configuration settings from the ITG gauge.



Section 3 Interfacing to Whessoe Gauges

3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-13.2 General Information . . . . . . . . . . . . . . . . . . . . . . . . . page 3-13.3 Commissioning The FCU2165/2175 . . . . . . . . . . . . page 3-3

3.1 INTRODUCTION This chapter covers the main steps when interfacing Whessoe gauges to the Rosemount FCU2165/2175. It is not intended as a detailed protocol description of the Whessoe protocol nor is it a detailed explanation how to install, configure and troubleshoot Whessoe gauges.

For detailed instructions on Whessoe Gauges, refer to the original Whessoe Installation and Maintenance instructions.

The FCU2165/2175 supports Whessmatic 500 and Whessmatic 550.

3.2 GENERAL INFORMATION

This chapter gives an product overview and how the products interconnect with each other.

3.2.1 Field Transmitters

There is a wide variety of Whessoe gauging instruments and transmitters.

The supported electrical interface for WM500 and WM550 is a digital 20mA Current Loop. The WM 500 pre-dates WM550.

WM500 is associated with the following gauges and instruments:• Fig. 1071(1) Outstation

- Fig. 1311 Transmitter- Fig. 1141 High Pressure Servo Gauge- Fig. 2006 Mechanical Float Gauge

The device talking WM500 protocol is the Fig. 1071 outstation.

WM550 is associated with the following gauges and instruments:• Fig. 1351 Transmitter

- Fig. 1140 Servo Gauge- Fig. 1141 High Pressure Servo Gauge- Fig. 2006 Mechanical Float Gauge

• ITG 50• ITG 60• ITG 70

(1) Fig. XXX refers to designated Whessoe drawings




3.2.2 Electrical Interface

The electrical interface to the Whessoe gauges is based upon a digital Current loop. In normal circumstances, the standing current is set to a nominal 20mA. The current is set by adjusting a voltage source in the MASTER device. When transmission takes place, the current is modulated at the configured baud rate between 0mA and the standing current. Although the standing current is nominally quoted as 20mA it is quite common to find that reliable communication is only possible at some other setting. Normally a range of 13mA to 30mA is used to get a reliable communication.

The FCU2165/2175 has been designed to interface with the electrical interface of the Whessoe gauge using an integrated Current Loop (C/L) interface.

The integrated C/L interface design for the FCU2165/2175 has a limitation on the maximum output voltage (48 VDC) available to drive the Current loop. If the Data Loop contains a lot of transmitters and/or the Data Loop is very long the available output voltage may be insufficient to drive the Loop. In this case the external DLIC interface should be used (Umax: 70 VDC).

Where the FCU2165/2175 and/or DLIC are replacing an existing system, the standing loop voltages of the system being replaced e.g the Whessoe DACS, Whessoe Fig. 1097 (mini receiver) or Fig. 1098 should be measured whilst doing the site survey. This information can subsequently be used to select the correct device.

3.2.3 Loop Architecture

The Whessoe Loop is a 2 wire serial loop and is based upon a single MASTER multiple SLAVE configuration.

The FCU2165/2175 is the MASTER that initiates all communication.

The SLAVE device are the tank transmitters.

The FCU2165/2175 device also provides the Current Loop power supply.

The WM550 protocol allows for up to 32 devices.

Each data loop can therefore accommodate up to 32 devices. Each device is configured with a unique address in the range 0 to 31.

3.2.4 Communication Parameters

The data bits, parity setting and stop bits are fixed at:• 8 Data Bits.• EVEN Parity• 1 Stop Bit

The available baud rates are:• 150• 300• 600• 1200• 1800• 2400

Earlier models of Whessoe gauges have the baud rate set by links on the communications board in the Outstation or Transmitter. The FCU2165/2175 must be set to use the same baud rate as the Outstations / Transmitters on the Loop.

3-2 Section 3. Interfacing to Whessoe Gauges


Later Fig. 1315 Transmitters and ITG are provided with an automatic baud rate detection mechanism, which will attempt to “lock on” to the baud rate used on the Loop. The FCU2165/2175 should be set to use the desired baud rate, suitable for the length of the Loop and the number of Transmitters on it. Where possible, the baud rate of the existing system should be determined before decommissioning the existing Loop Master.

3.3 COMMISSIONING THE FCU2165/2175

This chapter describes how to configure the FCU2165/2175 for communication to the Data Loop.

3.3.1 Preparation Prior to undertaking this work the following data will be required:

1. The Baud Rate of the Whessoe Data Loops.2. The number of transmitter on each Loop.3. The Gauges Type and Address of each gauge on each Loop.4. The output voltage at standing current from existing MASTER.

This information needs to be entered through the FCU configuration tools, see “Configuration Tools Software” on page 2-10.

Setting the Whessoe loop current

There are two general techniques to set the Loop current:• General procedure: increase the Loop Voltage in steps until you get

reliable communication.• Alternative procedure: use a meter to set the loop current to a precise

value.

General Procedure• Ensure the Field Loop is disconnected.• The Rx LED should be on, the Tx LED should be flashing periodically.• Adjust the Loop output voltage to a minimum.• Connect the Field Loop.• The Rx LED should still be on, the Tx LED should be flashing

periodically.• Increase the Loop Voltage until the Rx LED goes off and/or starts to

flash periodically.• Then slowly increase the Loop Voltage until the Rx and Tx LED´s flash

consistently with no gaps.• Check that data is being displayed in TankMaster.

If any tanks continue to give communication problems and the field transmitter is working properly, increase the Loop current in small steps until the problems disappear.

If by increasing the Loop Voltage the Rx LED does not go off or starts to flash, there may be insufficient loop voltage to drive the loop or possibly a problem with the interface and/or data loop.

3-3Section 3. Interfacing to Whessoe Gauges



Alternative ProcedureAlternatively, if you are replacing an existing Whessoe interface unit do the following.

• Measure the output voltage of the existing unit when the current is at standing value (host communication stopped).

• Connect the current loop to the FCU2165/2175 Whessoe port and adjust the voltage to the same level as measured on the replaced unit.

3-4 Section 3. Interfacing to Whessoe Gauges


Index
AAux Gauge
CIU Address . . . . . . . . . . 2-35Enraf® 811 . . . . . . . . . . . 2-35FCU Port . . . . . . . . 2-34, 2-35Gauge Address . . . . . . . . 2-35Gauge Type . . . . . . 2-34, 2-35Register Address . . . . . . . 2-34Saab L/2 . . . . . . . . . . . . . 2-34Slave Address . . . . . . . . . 2-34

Aux Scan . . . . . . . . . . . 2-24, 2-26Ave Temperature . . . . . 2-24, 2-26

CChanging FCU Name . . . . . . . 2-40Changing IP Address . . . . . . . 2-40CIU address . . . . . . . . . . . . . . 2-26Comms Parameters . . . . . . . . 2-16Configuration

Overview . . . . . . . . . . . . . . 2-1TankMaster WinSetup . . . . 2-2

Configuration Mode . . . . . . . . 2-42

DDownload FCU Configuration . 2-36Download To Master . . . . . . . 2-36Driver . . . . . . . . . . . . . . . . . . . 2-15

EEngineering Port . . . . . . . . . . . 1-11Enraf® 811 . . . . . . . . . . . . . . . 2-35Enraf® Gauges . . . . . . . . . . . . 2-25Ethernet Port . . . . . . . . . . . . . 1-11

FFCU 2165

Field Terminations . . . . . . 1-10Functional Drawing . . . . . . 1-3Ports . . . . . . . . . . . . . . . . . 1-4

FCU 2175Field Interface Modules . . . 1-8Field Terminations . . . . . . 1-10Modules . . . . . . . . . . . . . . . 1-5Number of Supported Devices 1-9

FCU address . . . . . . . . . . . . . 2-24

FCU Configuration toolAdd Aux Gauge . . . . . . . . 2-33Add FCU . . . . . . . . . . . . . 2-14Add Gauge . . . . . . . . . . . . 2-21Add Site . . . . . . . . . . . . . . 2-12Add Tank . . . . . . . . . . . . . 2-18Copy Gauge . . . . . . . . . . . 2-31Copy Tank . . . . . . . . . . . . 2-19Delete Gauge . . . . . . . . . . 2-32Delete Tank . . . . . . . . . . . 2-20Download To Master . . . . 2-36Edit Aux Gauge . . . . . . . . 2-34Edit FCU . . . . . . . . . . . . . 2-15Edit Gauge . . . . . . . . . . . . 2-21Edit Site . . . . . . . . . . . . . . 2-13Edit Tank . . . . . . . . . . . . . 2-18Enraf® Gauges . . . . . . . . 2-25GPE® Gauges . . . . . . . . . 2-29Installation . . . . . . . . . . . . 2-11Motherwell® Gauges . . . . 2-28Overview . . . . . . . . . . . . . 2-10Paste Gauge . . . . . . . . . . 2-31Paste Tank . . . . . . . . . . . . 2-19Saab Gauges . . . . . . . . . . 2-23Save/Open . . . . . . . . . . . . 2-35Uninstall . . . . . . . . . . . . . . 2-11Upload From Master . . . . 2-37Whessoe® Gauges . . . . . 2-27

FCU Model . . . . . . . . . . . . . . . 2-15FCU Port 2-24, 2-25, 2-27, 2-29, 2-30Flow Rate 2-24, 2-26, 2-28, 2-29, 2-30

GGauge Address . 2-24, 2-25, 2-28, 2-29, . . . . . . . . . . . . . . . . . . . . 2-30Gauge Type 2-24, 2-25, 2-27, 2-29, 2-30GPE® Gauges . . . . . . . . . . . . 2-29Green LED . . . . . . . . . . . . . . . 1-11

HHyper Terminal . . . . . . . . . . . . 2-40

IITG Configuration . . . . . . . . . . 2-47

MMaster FCU Name . . . . . . . . .2-15Motherwell® Gauges . . . . . . . .2-28

OO/S address . . . . . . . . . . . . . .2-28Outstation address . . . . . . . . .2-28

PPC Link . . . . . . . . . . . . . . . . . .2-38

Restart . . . . . . . . . . . . . . .2-39Port . . . . . . . . . . . . . . . . . . . . .2-15Port Configuration

Drivers . . . . . . . . . . . . . . .2-17Power Connection . . . . . . . . . .1-10Profile Interval . . . . . . . . . . . . .2-46Profile Lower Limit Level . . . . .2-46Profile Type . . . . . . . . . . . . . . .2-46Profile Upper Limit Level . . . . .2-46

RRed LED . . . . . . . . . . . . . . . . . 1-11Redundancy . . . . . . . . . . . . . .2-44Reset Button . . . . . . . . . . . . . . 1-11

SSaab Gauges . . . . . . . . . . . . .2-23Saab L/2 . . . . . . . . . . . . . . . . .2-34Servo Gauges

Gauge Commands . . . . . .2-45Slave FCU Name . . . . . . . . . .2-15System Requirements . . . . . . . 2-11

TTank Address 2-23, 2-25, 2-27, 2-28, 2-29TankMaster WinSetup . . . . . . . .2-2

Communication Protocol . .2-2Gauge Commands . . . . . .2-45Install FCU . . . . . . . . . . . . .2-3Install Tank . . . . . . . . . . . . .2-6

Type of Instrument . . . . . . . . .2-26Type of Record . . . . . . . . . . . .2-26

UUnits 2-24, 2-26, 2-28, 2-29, 2-30


Rosemount Tank Radar REXReference Manual308018EN, Edition 3B

September 2007

Upload FCU Configuration . . .2-37Upload From Master . . . . . . . .2-37

WWhessoe® Gauges . . . . . . . . 2-27

Whessoe® ITG 50, 60 or 70 . 2-47

Index-2


Emerson Process Management

© 2007 Rosemount Tank Radar AB. All rights reserved.

Rosemount TankRadar REX may be protected by one or more of the following U.S. Patent Nos. xxx and other patents issued or pending in the U.S. and other countries.Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc.HART is a registered trademark of the HART Communication Foundation.PlantWeb is a registered trademark of one of the Emerson Process Management group of companies.AMS Suite is a trademark of Emerson Process Management.FOUNDATION is a trademark of the Fieldbus Foundation.All other marks are the property of their respective owners.

Rosemount Tank GaugingBox 130 45SE-402 51 GöteborgSWEDENTel (International): +46 31 337 00 00Fax (International): +46 31 25 30 22E-mail: [email protected]

Documents

FCU 2165/2175 - Spartan Controls/media/resources/rosemount tank... · Installation on a non-metallic tank is not certified, and is not allowed. ... FCU 2160 RS 232, RS 485 or TRL/2