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ABB COM600 series User Manual

Modbus serial slave (opc)
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COM600 series, Version 5.1
Modbus Serial Slave (OPC) User's Manual

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Summary of Contents for ABB COM600 series

  • Page 1 — COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual...

  • Page 3: Table Of Contents

    Abbreviations ................11 1.10. Related documents ..............12 1.11. Document revisions ..............12 Introduction ................... 13 2.1. General information about the COM600 series ......13 2.2. COM600 product series variants and rationale ......13 2.3. Functional overview ..............14 2.4.
  • Page 4 COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual 3.4.5.7. Complex measured value (CMV) ....30 3.4.5.8. Delta (DEL) ..........31 3.4.5.9. Controllable double point (DPC) ....31 3.4.5.10. Double point status (DPS) ......32 3.4.5.11. Controllable integer status (INC) ....33 3.4.5.12.
  • Page 5 1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual 5.3.2. Modbus Serial Slave OPC Client attributes ....55 5.3.3. Modbus Serial Channel attributes ......... 56 5.3.4. Modbus Serial IED attributes ........57 Index ......................59...

  • Page 7: About This Manual

    Copyright This document and parts thereof must not be reproduced or copied without written per- mission from ABB, and the contents thereof must not be imparted to a third party, nor used for any unauthorized purpose. The software or hardware described in this document is furnished under a license and may be used, copied, or disclosed only in accordance with the terms of such license.

  • Page 8: Conformity

    (EMC Directive 2004/108/EC) and concerning electrical equipment for use within specified voltage limits (Low-voltage directive 2006/95/EC). This conformity is the result of tests conducted by ABB in accordance with the product standards EN 50263 and EN 60255-26 for the EMC directive, and with the product standards EN 60255-1 and EN 60255-27 for the low voltage directive.

  • Page 9: Document Conventions

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Configuration In this section you find an overview of the configuration tasks and instructions on how to create and configure Modbus Serial Slave OPC Client related objects. Operation This section covers the basic operation procedures you can carry out when transferring or activating Grid Automation Controller COM600 (later referred to as COM600) with new configurations.

  • Page 10: Use Of Symbols

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual MIF349 • Variables are shown using lowercase letters: sequence name 1.7. Use of symbols This publication includes warning, caution, and information icons that point out safety- related conditions or other important information. It also includes tip icons to point out useful information to the reader.

  • Page 11: Abbreviations

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Term Description Data Access; DA An OPC service for providing information about process data to OPC clients. Data Object; DO Part of a logical node object representing specific information, for example, status, or measurement.

  • Page 12: Related Documents

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Abbreviation Description International Electrotechnical Commission Intelligent Electronic Device Local Area Network Logical Device Logical Node Network Control Center Object Linking and Embedding OLE for Process Control P&C Protection & Control...

  • Page 13: Introduction

    COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Introduction 2.1. General information about the COM600 series The COM600 product series are versatile Substation Management Units that help realize smart substation and grid automation solutions in industrial and utility distribution net- works.

  • Page 14: Functional Overview

    • COM600F is a dedicated distribution automation controller unit that runs dis- tributed grid and feeder applications for ANSI power networks and inherits all core features of the COM600 series. 2.3. Functional overview The Modbus protocol slave interface of COM600 enables master systems communicating with Modbus protocol to: •...
  • Page 15 1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Supported data formats: • Bit - one coil status. • Word - one register. The data is used in an unsigned form. • Integer - one register. The MSB bit is used as a sign bit.

  • Page 16: Configuration

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Configuration 3.1. About this section This section guides you in the configuration tasks required before you can start using the Modbus Serial Slave OPC Client. For information on the IEC 61850 data modeling, see COM600 User's Manual.
  • Page 17 1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual SAB600_Modbus_Serial_Slave_Example_View.png Figure 3.2-1 Example view of SAB600 To configure an object tree: Build an object tree by adding the necessary objects to the object tree, see 3.3.1, General information about building object tree and 3.3.5, Adding data objects using Cross-References function.

  • Page 18: Building Object Tree

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Object Description Data Object (DO) A data object is an instance of one of the IEC Common data classes, for example single point status, measured value etc. Depending on the class, each data object has a set of attributes for monitoring and controlling the object, for instance value, quality, and control.

  • Page 19: Adding Modbus Serial Ied Object

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual To add Modbus Serial Channel object: 1. Select a Modbus Serial Slave OPC Client object and right-click it. 2. Add a Modbus Serial Channel object. 3. Rename the new object. The names of the Modbus Serial Channel objects within a Modbus Serial Slave OPC Client must be unique.

  • Page 20: Configuring Objects

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Only data objects that have been given a non-zero information address in the Cross-References table are connected to the Modbus Serial IED. 6. Click Save to create the cross-references (to connect the data objects to the Modbus Serial IED).

  • Page 21: Configuring Modbus Serial Slave Opc Client Properties

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual SAB600_Modbus_Serial_Slave_Object_Properties.png Figure 3.4.1-1 Example of object properties in the Objects Properties window 2. Select the property you want to configure. Depending on the property value type, configuring is done by: •...

  • Page 22: Configuring Modbus Serial Channel Properties

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Property/Parameter Value or Value range/Default Description Station/Remote Switch Station/Remote Switch Hand- Do not check Station/Remote Specifies if the position of the ling switch position. station remote switch is going to be checked.

  • Page 23: Configuring Modbus Serial Ied Properties

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Property/Parameter Value or Value range/Default Description Baud Rate 300 bits/s Transmission rate used on the channel. 600 bits/s 1200 bits/s 2400 bits/s 4800 bits/s 9600 bits/s 19200 bits/s 38400 bits/s...

  • Page 24: Data Object Configuration

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Name Value/Value range Description In Use In use Defines if the IED is in use or not. Not in use Default: In use OPC Server Command 0..3600 Timeout in seconds for the...

  • Page 25: Directional Protection Activation Information (Acd)

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Table 3.4.5.1-1 Valid address ranges for configuring address values for Modbus IED data objects Value range Address value 00001..9999 Coils, 0X references 40001..49999 Holding registers, 4X references Address value 0 means that the corresponding information is not available or not used in the configuration.

  • Page 26: Protection Activation Information (Act)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Update Rate 0...60000 Maximum update rate of indication changes between the OPC server and the Default: 0 client in milliseconds. The value 0 means that the server sends all the changes to the client.

  • Page 27: Analogue Set Point (Apc)

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Update Rate 0...60000 Maximum update rate of indication changes between the OPC server and the Default: 0 client in milliseconds. The value 0 means that the server sends all the changes to the client.

  • Page 28: Binary Counter Reading (Bcr)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Data Format 1 = WORD Data format for write value. 2 = Integer 3 = Long MSW First 4 = Long MSW Last...

  • Page 29: Binary Controlled Step Position Information (Bsc)

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Update Rate 0...60000 Maximum update rate of indication changes between the OPC server and the Default: 0 client in milliseconds. The value 0 means that the server sends all the changes to the client.

  • Page 30: Complex Measured Value (Cmv)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Received as Inverse True Specifies if a control value is received as Control Value an inverse value. False Default: False 3.4.5.7.

  • Page 31: Delta (Del)

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual 3.4.5.8. Delta (DEL) Table 3.4.5.8-1 Configurable DEL properties Property/ Para- Value or Value range/ Default Description meter Basic Common Data Common data class according to IEC Class 61850. Addresses Phase AB Address 0...65535...

  • Page 32: Double Point Status (Dps)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Common Data Common data class according to IEC Class 61850. Addresses Control Address 0...65535 Address for Control command. Default: 0 Indication Address 0...65535...

  • Page 33: Controllable Integer Status (Inc)

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Common Update Rate 0...60000 Maximum update rate of indication changes between the OPC server and the Default: 0 client in milliseconds. The value 0 means that the server sends all the changes to the client.

  • Page 34: Integer Status (Ins)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Scale Default: None Scale used with indication value. Common Update Rate 0...60000 Maximum update rate of indication changes between the OPC server and the Default: 0 client in milliseconds.

  • Page 35: Integer Controlled Step Position Information

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual 3.4.5.13. Integer controlled step position information (ISC) Table 3.4.5.13-1 Configurable ISC properties Property/ Para- Value or Value range/ Default Description meter Basic Common Data Common data class according to IEC Class 61850.

  • Page 36: Controllable Single Point (Spc)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Address 0...65535 Indication address. Default: 0 Data Format 1 = WORD Data format. 2 = Integer 3 = Long MSW First...

  • Page 37: Single Point Status (Sps)

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Update Rate 0...60000 Maximum update rate of indication changes between the OPC server and the Default: 0 client in milliseconds. The value 0 means that the server sends all the changes to the client.

  • Page 38: Wye

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Send as Double True Specifies if a value of an indication signal Point is sent as a double point value.

  • Page 39: Controllable Enumerated Status (Enc)

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Property/ Para- Value or Value range/ Default Description meter Data Format 1 = WORD Data format. (Phase A, B, C, Net, 2 = Integer Res) 3 = Long MSW First...

  • Page 40: Enumerated Status (Ens)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Data Format 1 = WORD Data format for indication value. 2 = Integer 3 = Long MSW First 4 = Long MSW Last 5 = Float MSW First 6 = Float MSW Last...
  • Page 41 1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Scale Default: None Scale used with indication value. Common Update Rate 0…60000 Maximum update rate of indica- tion changes between the OPC Default: 0 server and the client in milli- seconds.

  • Page 42: Operation

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Operation 4.1. About this section This section describes the basic operation procedures you can carry out after the object properties for the Modbus Serial Slave OPC Client have been configured.

  • Page 43: Monitoring Modbus Serial Channel Activity

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Event_log_file.png Figure 4.3-2 Event log file 4.4. Monitoring Modbus Serial Channel activity The Modbus Serial Channel activity can be monitored with the Online diagnostics function. You can also take a channel into use or out of use as described in this section.

  • Page 44: Monitoring Modbus Serial Ied Communication

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual To take a Modbus Serial Channel into use: 1. Select the In use check-box. If you clear the check-box, the channel is taken out of use. 2. Update diagnostic counters by clicking Refresh.

  • Page 45: Viewing Events

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Modbus_Serial_IED_Online_diagnostics.png Figure 4.5-1 Modbus Serial IED Online diagnostics 4.6. Viewing events The Modbus Serial Slave OPC Client has a diagnostic function, which enables monitoring of the flow of process data changes and commands. When the diagnostic function is activated, the Modbus OPC Client Alarm &...
  • Page 46 COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Modbus_Serial_Slave_OPC_Client_Diagnostics_AE_Client.png Figure 4.6-1 Modbus Serial Slave OPC Client Diagnostic AE client...

  • Page 47: Technical Reference

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Technical reference 5.1. About this section This section provides reference information about the following issues: • IEC 61850 data modeling • Attributes • Status codes. 5.2. IEC 61850 data modeling 5.2.1.

  • Page 48: Double Point Status (Dps)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual 5.2.3. Double point status (DPS) Name Type Value/ Value Mandat- Protocol informa- OPC data types range ory/Optional tion element stVal ENUMERATED Intermediate-state state (0=OFF, VT_I4 1=ON) off (1) on (2)

  • Page 49: Protection Activation Information (Act)

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual 5.2.6. Protection activation information (ACT) ACT phases information is mapped in the same way as SPS stVal. Name Type Value/ Value Mandat- Protocol informa- OPC data types range ory/Optional...

  • Page 50: Binary Counter Reading (Bcr)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual 5.2.8. Binary counter reading (BCR) Name Type Value/ Value Mandat- Protocol informa- OPC data types range ory/Optional tion element actVal INTEGER Value | Frozen VT_I4 value | Current value...

  • Page 51: Wye

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual 5.2.11. Name Type Value/ Value Mandat- Protocol informa- OPC data types range ory/Optional tion element phsA.cVal.mag AnalogueValue Phase A Current VT_R4 Value phsA.q Quality VT_I4 Modbus status phsA.t TimeStamp VT_DATE <none>...

  • Page 52: Controllable Single Point (Spc)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Name Type Value/ Value Mandat- Protocol informa- OPC data types range ory/Optional tion element phsCA.cVal.mag q AnalogueValue Phase CA Current VT_R4 Value phsCA.q Quality VT_I4 Modbus status phsCA.t TimeStamp VT_DATE <none>...

  • Page 53: Controllable Integer Status (Inc)

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Name Type Value/ Value Mandat- Protocol informa- OPC data types range ory/Optional tion element stSeld BOOLEAN FALSE | TRUE State (0=OFF, VT_BOOL 1=ON) 5.2.15. Controllable integer status (INC) Name...

  • Page 54: Integer Controlled Step Position Information (Isc)

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Name Type Value/ Value Mandat- Protocol informa- OPC data types range ory/Optional tion element TimeStamp <none> | Time of VT_DATE occurrence 5.2.18. Integer controlled step position information (ISC) Name...

  • Page 55: Modbus Serial Slave Opc Client Attributes

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual The server does not automatically update the attributes according to the update rate of the OPC group. Instead, the client must explicitly refresh the group, or request a read of single attributes to retrieve the latest values.

  • Page 56: Modbus Serial Channel Attributes

    COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual 5.3.3. Modbus Serial Channel attributes Table 5.3.3-1 Modbus Serial Channel attributes Property / Parameter Value or Value range/ Default Description In Use 0 = Not in use, the channel Data type: Integer.

  • Page 57: Modbus Serial Ied Attributes

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Property / Parameter Value or Value range/ Default Description TCP Accept Incremented each time a TCP connect request is accepted. TCP Close Incremented each time a TCP connection is closed.
  • Page 58 COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Property / Parameter Value or Value range/ Default Description Diagnostic Counters Data type: Integer Access: No limitations Suspension Counter Indicates the number of times the connection has been sus- pended.

  • Page 59: Index

    1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual Index adding objects channel object ....................18 data object ..................... 19 IED object ...................... 19 OPC client ...................... 18 Analogue set point (APC) ..................54 properties ....................... 27 attributes ......................54 Modbus Serial Channel ...................
  • Page 60 COM600 series, Version 5.1 1MRS756913 Modbus Serial Slave (OPC) User's Manual Delta (DEL) IEC 61850 data modeling ................51 properties ....................... 31 Directional protection activation information (ACD) IEC 61850 data modeling ................49 properties ....................... 25 Double point status (DPS) IEC61860 data modeling .................
  • Page 61 1MRS756913 COM600 series, Version 5.1 Modbus Serial Slave (OPC) User's Manual object tree building ......................18 configuring ..................... 16 objects ......................17 online diagnostics ....................42 properties Analogue set point (APC) ................27 Binary controlled step position information (BSC) ..........29 Binary counter reading (BCR) ................
  • Page 64 FI-65101 Vaasa, Finland Phone: +358 10 22 11 ABB Distribution Automation 4300 Coral Ridge Drive Coral Springs, Florida 33065 Phone: +1 954 752 6700 www.abb.com/mediumvoltage www.abb.com/substationautomation 1MRS756913 F/29.3.2018 © Copyright 2018 ABB. All rights reserved. Specifications subject to change without notice.

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