rtu configuration step-by-step guide

West Central Railway, Kota Division,

Kota

Project: Design, Supply, Erection, Testing and Commissioning of SCADA system for (i) Kota- Ruthiyai section

(ii) Replacement of old SCADA system for Mathura-Gangapur City, Gangapur City-Kota & Kota-Nagada section under Kota Project.

Contract Reference: ELCORE/T/SRC/Gr.134 dated 14.05.2009

RTU 6049-E70TSS/SP/SSP RTU Configuration

Step-by-Step Guide

First EditionDocument ID: DOC‐HUSKY2.0‐E70‐CFG01

This document provides you with configuration overview of HUSKY RTU 6049-E70 from Synergy Systems & Solutions. Intended Audience This guide is intended for technicians involved in installing, commissioning and testing of RTU 6049-E70. It is recommended that the reader must possess basic knowledge about the communication media, protocols, field I/O prior to using this guide. Important Information Information in this document, including URL and other Internet Web site references, is subject to change without notice. Unless otherwise noted, the example companies, organizations, products, people and events depicted herein are fictitious and no association with any real company, organization, product, person or event is intended or should be inferred. Complying with all applicable copyright laws is the responsibility of the user. Without limiting the rights under copyright, no part of this document may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the express written permission of Synergy Systems & Solutions. The illustrations, layout examples shown in this guide are intended solely for purposes of example. Synergy Systems & Solutions may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this document. Except as expressly provided in any written license agreement from Synergy Systems & Solutions, the furnishing of this document does not give you any license to these patents, trademarks, copyrights, or other intellectual property. © 2009-2010 Synergy Systems & Solutions. All rights reserved. The names of actual companies and products mentioned herein may be the trademarks of their respective owners.

Table of Contents

INTRODUCTION ...................................................................................................................................4 CREATING A NEW CONFIGURATION ...................................................................................................5 CONFIGURING THE RACK ...................................................................................................................6 CONFIGURING SERIAL PORTS ...........................................................................................................9 CONFIGURING I/O MODULES..........................................................................................................10

Configuring Digital Input Module......................................................................................11 Configuring Digital Output Module...................................................................................12 Configuring Analog Input Module.....................................................................................13

CONFIGURING MEMORY VARIABLES ...............................................................................................14 CONFIGURING DEVICES ...................................................................................................................17 CONFIGURING COMMUNICATION TASKS ........................................................................................19

Configuring SPORT Communication Task......................................................................21 Configuring Transducer Communication Task.............................................................24

NOTES ...............................................................................................................................................25 Default Addresses ..................................................................................................................25 Analog Values ..........................................................................................................................25

RTU 6049-E70 TSS/SP/SSP RTU Configuration Step-by-Step Guide

© Synergy Systems & Solutions 4

Introduction This document is a step-by-step guide for configuring the RTU 6049-E70 for Railway Traction applications. The various options required are explained and their configuration procedure described. The HUSKY RTU Configuration Tool version 2.0 (Railway Build) shall be used for this purpose.



Creating a new configuration

1. Select File→ New menu option, the following window will open 2. It will create the file at the specified location with the specified name, as in the

following window. 3. The file will be created with the extension klk 4. Press OK

5. Select Project → RTU Type menu option, and choose the appropriate RTU

type.



Configuring the Rack

1. Go to the “Project Explorer”

window. If “Project Explorer” is not shown then click on the View →Project Explorer menu option.

2. Click on the Hardware Configuration, the following will be shown

3. Click on the “Main Rack (Base 18 Slot)”, you’ll see the following on the right hand side

4. Now there are three options, based on what you want to create the

configuration for.



Slot No.

TSS SP/SSP

1-2 CPU Module (E70-CPU-001). CPU cannot be inserted in any other slot.

CPU Module (E70-CPU-001). CPU cannot be inserted in any other slot.

3 Digital Input Module (E70-DIA-001).

Digital Input Module (E70-DIA-001).


Digital Output Module (E70-DOA-001).


AC Analog Input Module (E70-AIA-001).

6 Digital Output Module (E70-DOA-001).

-


-


-

9 AC Analog Input Module (E70-AIA-001).

-

a. To insert a module in a slot, select the slot from the list, and press the

“Add Module” button. b. When you press the

“Add Module…” button the following window will be opened.

c. After inserting the desired modules, the list appears like the following. (Example shown for TSS configuration)



Configuring Serial Ports 1. Select the CPU module from the main rack. 2. Properties specified to the module will be shown in the bottom window. 3. Select the “Ports” tab. It will look similar to the following picture.

4. Specify the desired serial port parameters. The typically used values are listed

below.

Port No.

Baud Rate

Data Bits

Stop Bits

Parity Flow Control

RTS Pre-

amble

RTS Post-

amble

Interface Purpose

1 9600 8 1 None No 0 0 RS232 Unused 3 600/1200 8 1 None Yes 0 10 RS232 Modem 4 9600 8 1 None No 0 0 RS232 Power

Transducer (for TSS)



Configuring I/O Modules

1. The default configuration settings for most of the I/O modules are suitable for our application.

2. To configure an I/O module, select the desired module by selecting the slot on which it is configured. The module properties will be shown in the bottom window.

3. I/O Address: To change the I/O address of an I/O module, double click on the “Memory Address” parameter. A dialog box will be shown wherein the required address can be specified. Note: it is NOT recommended to modify the default address, unless specifically required.



Configuring Digital Input Module

1. Sequence of Events (SoE): By default all digital inputs have SoE marked on them. For immediate reporting to master station with RTU timestamp, this option must be checked for the required inputs. This can be accessed from the SoE property of a DI module.

2. Input Filter Time: Input filter

time is used to suppress event generation in case of chattering of inputs. An input is considered to have changed only if the new value remains constant for the specified filter time.



Configuring Digital Output Module

1. Output Type: The digital output module supports different output types – latched, pulsed, SBE. For our application we require the Select-Before-Execute (SBE) option.

2. Pulse train: On initiation of a command, the DO module can generate a pulse train. This however, is not requried for our application. Hence, we specify the number of pulses as one. The “High Duration” parameter specified the period for which the output will remain high.



Configuring Analog Input Module

1. Active Channels: Depending on the number of channels that are to be used, the channels are marked as active. Inactive channel are neither sampled nor any alarm processing done on them.

2. Alarm Address: Under-voltage alarm

(catenary alarm) is raised for active channels based on the setting made on the module. The alarm status is configured as a digital input under this module. By default keep this address as %DI0097-%DI0112.



Configuring Memory Variables Memory variables are used by the RTU for different purposes, including performing calculations using logics, and for data acquisition from other devices.

1. In Project Explorer, expand the “Config” option.

2. Click on “Variable Config”.

3. The different variable types (memory types) can select from the combo box as shown in the previous picture. Except for name other properties are editable and can be set by the user.



4. The following table lists the variables used by the RTU for our application. Each of these variables have to be set accordingly.

Address Type Description Other Properties Purpose %BV0001 BV Delayed AC

FAIL Alarm SOE = Yes This is a logic calculated

variable which triggers AC fail alarm after a preset delay. If the alarm is normalized before this delay then value is not set. ON = NORMAL OFF = ALARM

%BV0002 BV Delayed DC Low Alarm

SOE = Yes This is a logic calculated variable which triggers DC Low alarm after a preset delay. If the alarm is normalized before this delay then value is not set. ON = NORMAL OFF = ALARM

%I16V1950 I16V PT Ratio x 100 Initial Value = PT Ratio x 100 E.g.: If PT Ratio is 27.5kV/110V, then Initial Value = 27500/110 x 100 = 25000

This value is used for scaling the voltage values acquired from the power transducer as per the PT ratio of the potential transformer connected to power the transducer.

%I16V1951 I16V CT Ratio x 100 Initial Value = CT Ratio x 100 E.g.: If CT Ratio is 750A/5A, then Initial Value = 750/5 x 100 = 15000

This value is used for scaling the current values acquired from the power transducer as per the CT ratio of the current transformer connected to power the transducer.

%I16V2047 I16V U/V Trip Delay Initial Value = 5000

This value specifies the delay (in milliseconds) between detection of under voltage condition and corresponding trip action of the bridging BM.



Address Type Description Other Properties Purpose %I16V2046 I16V AC/DC Alarm

Delay Initial Value = 60 This value specifies the

delay (in seconds) for AC fail and DC low alarms generated on BV1, BV2



Configuring Devices For each type of device that the RTU will communicate with, a device template has to be created. This template helps identify the device during configuring the protocols that the RTU will operate on.


2. Click on Device Config,



3. The default device (RTU_CONFIGURATOR) already present is used by the

configuration software to connect to the RTU. 4. The Railway application further requires the following devices.

Device

Template Type Protocol Name Purpose

Generic Serial SPORT Slave SCADA_MASTER SCADA Master Generic Serial Modbus Master PWR_XDUCER Power Transducer

5. To add a device, select the appropriate options (Communication Type,

Protocol, etc.) and press create device button. Device with name GENERIC_xxx will be added to the configuration.

6. To rename the device, click on the name of device in the list.



Configuring Communication Tasks

Communication tasks are defined to enable the RTU communicate with other devices for sending data or for acquiring data.


2. Click on “Communication Tasks”.

3. You’ll see the following window on the right

hand side with the COMTASK_1

4. This default task is for communicating with the configuration tool. Do NOT delete this task.

5. For our application, the following communication tasks are required.



Type Protocol Name Purpose Requirement Serial SPORT Slave SPORT_TASK SCADA Master TSS, SP, SSP Serial Modbus Master XDUCER_TASK Power Transducer TSS

6. Press the “New” Button at the bottom of the communication tasks list, to add a new task. and the following window will be opened as shown below

7. Add the communication tasks as

per above list.

8. To rename a task, edit the “Task Desc” field.



Configuring SPORT Communication Task To configure the SPORT communication task, select “SPORT_TASK” from the communication tasks list.

1. Set the PORT1 to COM3 (Remember that we had set COM3 for modem communication).

2. If you require cyclic

transmission of analog values, click on the protocol parameters button and set the desired value.

3. The “SCADA_MASTER”

device is added by default to the list of devices under this task.



4. Specify the slave ID of the RTU in the “Slave ID 1” field.

5. To specify the mapping between the RTU I/O and SPORT protocol, an I/O list needs to be created.

6. To create an IO list, press “IO List Creation” button. The following window

will be opened.

7. Press the add button to create the new row in the IO List Configuration. 8. Set all the values as shown below (for TSS).

a. Sr. No 1, DI (1-96) is for Digital Indication b. Sr. No 2, DI (97-104) is for Catenary Indication. c. Sr. No 3, DO (1-48) is for Commands. d. Sr. No 4, AI (1-8) is for Analog Values. e. Sr. No 5, DI (1-3) is for delayed AC Fail, delayed DC Low. f. Sr. No 6, AI (11-26) is for Transducer Analog Values.



9. Set all the values as shown below (for SP/SSP). a. Sr. No 1, DI (1-32) is for Digital Indication b. Sr. No 2, DI (97-104) is for Catenary Indication. c. Sr. No 3, DO (1-16) is for Commands. d. Sr. No 4, AI (1-8) is for Analog Values. e. Sr. No 5, DI (1-3) is for delayed AC Fail, delayed DC Low.



Configuring Transducer Communication Task To configure the transducer communication task, select “XDUCER_TASK” from the communication tasks list.

1. Set the PORT1 to COM4 (Remember that we had set COM4 for transducer communication).

2. Add a device under this task, by selection the “PWR_XDUCER” device in the

“select device to add” combo box and pressing the “Add” button.

3. Specify the slave ID of the device as 1 in the “Slave ID 1” field.

4. Create the IO List Creation for Transducer and set the following values as shown below.



Notes

Default Addresses

SP/SSP TSS

Name RTU Memory Address

SPORT Address

RTU Memory Address

SPORT Address

Digital Inputs %DI0001 - %DI0032

1 – 32 %DI0001 - %DI0096

1 - 96

Hardwired AC Fail %DI0029 29 %DI0093 93 Hardwired DC Low %DI0031 31 %DI0095 95 Overload %DI0030 30 %DI0094 94 PSU on DC %DI0032 32 %DI0096 96 Delayed AC Fail %BV0001 129 %BV0001 129 Delayed DC Low %BV0002 130 %BV0002 130 AC AI Values %AI0001 –

%AI0016 1-8 %AI0001 –

%AI0016 1-8

Power Transducer Values - - %I16V201 – %I16V216

11-26

Catenary Indications %DI0097 - %DI0112

97 - 112 %DI0097 - %DI0112

97 - 112

Digital Outputs %DO0001 - %DO0016

1 – 16 %DO0001 - %DO0048

1 - 48

Analog Values

Value From Engineering Range Minimum

Engineering Range Maximum

Voltage Transducer 0kV 30kV Current Transducer 0A 1000A

Power Factor Transducer 0 2 Voltage AC AI 0kV 31.94kV

rtu configuration step-by-step guide

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