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ABB 620 Series Manual

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RELION® PROTECTION AND CONTROL
620 series ANSI
DNP3 Communication Protocol Manual

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Summary of Contents for ABB 620 Series

  • Page 1 — RELION® PROTECTION AND CONTROL 620 series ANSI DNP3 Communication Protocol Manual...
  • Page 3 Document ID: 1MAC459571-IB Issued: 2019-05-29 Revision: C Product version: 2.0 © Copyright 2019 ABB. All rights reserved...
  • Page 4 Copyright This document and parts thereof must not be reproduced or copied without written permission 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 5 ABB is not liable for any such damages and/or losses.
  • Page 6 (Low-voltage directive 2014/35/EU). 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 7: Table Of Contents

    Binary output status points and control relay output blocks....12 Analog inputs..................14 Analog data scaling..............15 Fault record time stamp..............17 DNP3 points....................17 Point configuration................17 Class assignment................17 Section 4 DNP3 parameters..............19 Parameter descriptions................19 Parameter list..................22 Section 5 Tolerances................25 DNP3 timing considerations..............25 620 series ANSI Communication Protocol Manual...
  • Page 8 Table of contents Section 6 Glossary................27 620 series ANSI Communication Protocol Manual...

  • Page 9: Section 1 Introduction

    The system engineer or system integrator must have a basic knowledge of communication in protection and control systems and thorough knowledge of the specific communication protocol. 620 series ANSI Communication Protocol Manual...

  • Page 10: Product Documentation

    Cyber security deployment guideline GUID-06ED1128-B7CA-43DC-83B2-24A31B78D460 V1 EN Figure 1: The intended use of documents during the product life cycle Product series- and product-specific manuals can be downloaded from the ABB Web site http://www.abb.com/relion. 1.3.2 Document revision history Document revision/date Product series version...

  • Page 11: Related Documentation

    Section 1 1MAC459571-IB C Introduction Download the latest documents from the ABB Web site http://www.abb.com/substationautomation. 1.3.3 Related documentation Product-specific point list manuals and other product series- and product-specific manuals can be downloaded from the ABB Web site http://www.abb.com/substationautomation. The purpose of this document is to describe specific configuration and interoperability information for an implementation of the Distributed Network Protocol, Version 3.0.

  • Page 12: Document Conventions

    Input/output messages and monitored data names are shown in Courier font. When the function picks up, the PICKUP output is set to TRUE. • Dimensions are provided both in inches and mm. If it is not specifically mentioned, the dimension is in mm. 620 series ANSI Communication Protocol Manual...

  • Page 13: Section 2 Dnp3 Overview

    Packing user data into the defined frame format, include CRC checksums and transmitting the data to the physical layer. • Unpacking the data link frame received from the physical layer into user data, check and remove CRC checksums. 620 series ANSI Communication Protocol Manual...
  • Page 14 (write function) if the object represents control points, arming and energizing the output point (select, operate or direct operate functions) and if counters are used, storing actual values (freeze functions) and clearing the counters. 620 series ANSI Communication Protocol Manual...

  • Page 15: Documentation

    Master occasionally makes integrity polls (class 1, 2, 3, 0). Documentation This implementation of DNP3 is fully compliant with DNP3 Subset Definition Level 2, and contains significant functionality beyond Subset Level 2. 620 series ANSI Communication Protocol Manual...

  • Page 17: Section 3 Vendor-Specific Implementation

    3.1.1 DNP3 data objects The DNP3 protocol in 620 series IEDs is built on top of the internal IEC 61850 data model. Thus, the DNP3 application data objects and Class events are derived from IEC 61850 data objects and data set reporting. The 620 series IEDs have a predefined IEC 61850 data set configuration.

  • Page 18: Dnp3 Tcp/Ip Mode

    BOS points represent the most recent DNP3 command value for the corresponding CROB point. Because many, if not most, CROB points are controlled internally through pulse mechanisms, the value of the output status may be meaningless. 620 series ANSI Communication Protocol Manual...
  • Page 19 DPC based CROB, for example, breaker control: • Operation is blocked unless IED is in the remote switch position. • Timeout selection is configurable. • DPC point DIRECT/SBO behavior is determined by the Control_model parameter in Configuration/Control/52(2)/Control_model. 620 series ANSI Communication Protocol Manual...

  • Page 20: Analog Inputs

    The deadband is not configured in DNP3. It is configured at the device level. The analog change events are therefore generated by the device functions, not DNP3. The analog change event time stamp will inherently be accurate and consistent with the reporting of 620 series ANSI Communication Protocol Manual...

  • Page 21: Analog Data Scaling

    (1, 2, 3 or none) See the point list manual. Configurable IED setting 3.2.3.1 Analog data scaling There are four scaling modes available for processing DNP3 analog input data. • None • Multiplicative • Divisor • Ratio 620 series ANSI Communication Protocol Manual...
  • Page 22     −   Value Source Value sourceMinVal destMinVal − ×     sourceMaxVal sourceMinVal −       (Equation 5) GUID-56561D72-0A1A-44EF-826F-414346F6CFC5 V2 EN 620 series ANSI Communication Protocol Manual...

  • Page 23: Fault Record Time Stamp

    Point generates events for the selected class or classes. Class 1, 2 or 3 combination Point is not returned in the class 0 scan. Point generates events for the selected class or classes. 620 series ANSI Communication Protocol Manual...
  • Page 24 0 scan. This means they cannot be configured to generate events. The BOS points, however, have been made available as BI points, which can be configured to generate events. 620 series ANSI Communication Protocol Manual...

  • Page 25: Section 4 Dnp3 Parameters

    When the timer expires because no additional characters have been received, the IED regards the incoming message complete. The unit of measure is a character time at the selected baud rate. 620 series ANSI Communication Protocol Manual...
  • Page 26 Legacy master UR provides compatibility to some older DNP3 masters. When set to disabled, the slave follows the DNP3 standard, sending its first unsolicited message after a connection has been established following IED reboot. The master is expected to send 620 series ANSI Communication Protocol Manual...
  • Page 27 Binary input with status Binary input event Binary input event with time 32 bit analog input 16 bit analog input 32 bit analog input without flag 16 bit analog input without flag Table continues on next page 620 series ANSI Communication Protocol Manual...

  • Page 28: Parameter List

    0...65535 Period to set IIN need time bit Time format 0=UTC 1=Local UTC or local. Coordinate with master. 1=Local CROB select timeout 1...65535 Control Relay Output Block select timeout Table continues on next page 620 series ANSI Communication Protocol Manual...
  • Page 29 1=32 bit AI; 2=16 bit AI; 3=32 bit AI without flag; 4=16 bit AI without flag. Default Var Obj 32 1...4 1=32 bit AI event; 2=16 bit AI event; 3=32 bit AI event with time; 4=16 bit AI event with time. 620 series ANSI Communication Protocol Manual...

  • Page 31: Section 5 Tolerances

    The protection relay supports collision avoidance. Collision detection is available as implemented by the DNP3 link layer and TCP/IP. When DNP3 uses the serial channel, there is no collision avoidance. Collision detection in this instance is handled by the DNP3 link layer. 620 series ANSI Communication Protocol Manual...
  • Page 33 1. Flow control bit 2. Frame count bit Graphical user interface International Electrotechnical Commission IEC 60870-5 IEC standard for telecontrol equipment and systems. Part 5 defines transmission protocols. IEC 61850 International standard for substation communication and modeling 620 series ANSI Communication Protocol Manual...
  • Page 34 Open systems interconnection PCM600 Protection and Control IED Manager Remote terminal unit Service data unit Single-point status of a controllable object TCP/IP Transmission Control Protocol/Internet Protocol Underwriters Laboratories Unsolicited response WHMI Web human-machine interface 620 series ANSI Communication Protocol Manual...
  • Page 36 — ABB Distribution Solutions Distribution Automation P.O. Box 699 FI-65101 VAASA, Finland Phone +358 10 22 11 ABB Inc. 655 Century Point Lake Mary, FL 32746, USA Phone +1-800-222 1946 www.abb.com/mediumvoltage www.abb.com/relion www.abb.com/substationautomation © Copyright 2019 ABB. All rights reserved.

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