ABB REM620 User Manual

Relion
®
620 series
Motor Protection and Control
REM620
DNP3 Point List Manual

ABB REM620 Specifications

General

Type	Protection relay
Product ID	REM620
Communication Protocols	IEC 61850, Modbus, DNP3
Housing	Metal
Display	Graphical LCD
Mounting	Panel mount
Operating Temperature	-25 °C to +55 °C
Protection Functions	Overcurrent, earth fault
Weight	1.5 kg

Summary

Section 1 Introduction

1.1 This manual

Describes the purpose and scope of the point list manual.

1.2 Intended audience

Identifies the target readers for this manual.

1.3 Product documentation

Lists the related documentation for the IED.

1.4 Symbols and conventions

Explains document symbols and conventions.

1.4.3 Functions, codes and symbols

Lists functions with their corresponding IEC codes.

Section 2 DNP3 data mappings

2.1 Overview

Introduces DNP3 data points and structures.

2.2 Supported functions

Lists functions supported by REM620.

2.3 Binary inputs

Details binary input data points and their meanings.

2.3.2 Switchgear functions

Details DNP3 mappings for switchgear operations.

2.3.2.1 CTRL.Cxxxxx1 Circuit breaker (1)

Defines CB object and failure protection for instance 1.

2.3.4 Metering and measurand functions

Details DNP3 mappings for metering functions.

2.3.4.1 LD0.CMMXU1 Phase currents (1)

Measures phase currents.

2.3.5 Protection functions

Details DNP3 mappings for protection functions.

2.3.5.4 LD0.DEFLPDEF1 Directional earth-fault protection - low stage 1

Directional earth-fault protection.

2.3.5.35 LD0.JAMPTOC1 Stalled motor protection

Stalled motor protection.

2.3.7 Generic functions

Details DNP3 mappings for generic functions.

2.3.7.15 LD0.MVGAPC1 Multipurpose binary inputs (1)

Multipurpose binary inputs.

2.3.7.19 LD0.SPCGGIO1 Multipurpose binary outputs - status (1)

Multipurpose binary outputs status.

2.4 Binary outputs

Details binary output data points and their control.

2.4.2 Switchgear functions

Details DNP3 mappings for switchgear outputs.

2.4.2.1 CTRL.CBCSWI1 Circuit breaker control

Controls circuit breaker operations.

2.5 Analog inputs

Details analog input data points and their scaling.

2.5.2 Switchgear functions

Details analog input mappings for switchgear positions.

2.5.2.1 CTRL.CBCSWI2 CB 4-pole (2 bit) position value

Reports CB position value.

2.5.4 Metering and measurand functions

Details analog input mappings for metering.

2.5.4.1 LD0.CMMXU1 Phase currents (1)

Measures phase currents.

2.5.7 Physical and raw I/O data

Details physical and raw I/O data points.

2.5.7.1 LD0.XRGGIO105 RTD inputs

Details RTD inputs for XRGGIO105.

Section 3 DNP3 protocol implementation

3.1 DNP3 device profile

Provides the DNP3 device profile document.

3.2 DNP3 implementation table

Details DNP3 object variations, function codes, and qualifiers.

Section 4 Glossary