GEGrid SolutionsProduct version: 1.9xGE publication code: 1601-9070-F4 (GEK-113469D)D90 PlusLine Distance Protection SystemCommunications Guide1601-9070-F4IISO 9001GNEILMIUTLTESIRGEEDR

Safety symbols and definitions

Modbus protocol overview

Data link layer

Modbus function codes

Execute command

Exception responses

Modbus settings

Modbus memory map

Modbus data formats

DNP device profile

DNP v3.00 implementation document

DNP protocol settings

DNP points

Binary and frozen counter points

Analog input points

GE D90 Plus Communications Manual

Product description

Firmware architecture

Hardware architecture

Communications overview

Protection features

Automation features

Equipment manager features

Digital fault recorder features

Communications features

Order codes

Automation specifications

Equipment manager

Metering specifications

Digital fault recorder specifications

Front panel interface

Hardware specifications

Communications specifications

Inter-relay communications specifications

Environmental specifications

Unpack and inspect

Panel cutouts

Rear terminal layout

Wiring

Dielectric strength

Main processor module

Communications module

AC modules

Contact input and output modules

Inter-relay communication modules

Install software

Connect for first time with Quick Connect

Front panel

Front panel operation

Metering menu

Control menu

Digital fault recorder menu

Equipment manager menu

Annunciator

Self-test

Introduction

Enable the settings template in offline mode

Add password protection to a template

View the settings template

Remove the settings template

Lock FlexLogic equations

Settings file traceability

Settings file traceability information

Online device traceability information

Network settings

Ethernet ports

TFTP protocol

SNTP protocol

HTTP protocol

Network filtering

Ethernet actual values

Remaining TCP/IP connections

PRP actual values

Modbus communications

Modbus protocol

DNP communications

DNP user point list

IEC 60870-5-104 communications

IEC 60870-5-104 point lists

IEC 61850 communications

IEC 61850 server configuration

Logical node prefixes

MMXU deadbands

GGIO1 status configuration

GGIO2 control configuration

GGIO4 analog configuration

GGIO5 control configuration

Unbuffered report control configuration

Buffered report control configuration

IEC 61850 actual values

FlexStates

FlexState actual values

Real-time clock

User-programmable self-tests

Serial port

Direct input and output configuration

Direct input and output examples

Direct input and output statistics

Direct input and output commands

Teleprotection settings

Teleprotection commands

Inter-relay communication actual values

Inter-relay communication commands

Communication logic operands

Communication FlexAnalog parameters

PROTECTION Protection overview

D90 Plus

Important procedures

EnerVista software

Software requirements

Software access

Device overview

Metering and monitoring features

Digital fault recorder

Communications

Specifications

Physical installation

Module withdrawal and insertion

Electrical installation

Typical wiring

Power supply module

Contact inputs and outputs

INTERFACES Front panel overview

Front panel interface operation

Setting templates

Securing and locking FlexLogic™ equations

COMMUNICATIONS Communications overview

Modbus user map

IEC 60870-5-104 actual values

Report control configuration

Real time clock

Shared operands

Shared communication operands

Power system

AC input modules

Power system frequency

About AC sources

Grouped protection elements

Distance elements

Current elements

Voltage elements

Breaker failure

Wattmetric zero-sequence directional ground fault

Control elements

Pilot schemes

Setting group control

Trip output

FlexMatrix

VT fuse failure

Open pole detector

Autoreclose

Underfrequency

Overfrequency

Breaker configuration

Breaker flashover

Digital counters

FlexCurves

GETTING STARTED Important procedures

Protection specifications

Front panel overview

Remaining TCP/IP connections actual values

Date and time actual values and commands

FlexState settings

Direct inputs and outputs

Direct inputs and outputs configuration

Direct input and output applications

Direct inputs and outputs statistics

Teleprotection inputs and outputs

Teleprotection channel tests

Inter-relay communications

Customizing the communication logic operands

Pilot-aided schemes

Direct input and output communications

GE D90 Plus Communications Manual

Product

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Contents Table Of Contents Safety symbols and definitions Modbus protocol overview Data link layer Modbus function codes Execute command Exception responses Modbus settings Modbus memory map Modbus data formats DNP device profile DNP v3.00 implementation document DNP protocol settings DNP points Binary and frozen counter points Analog input points	GEGrid SolutionsProduct version: 1.9xGE publication code: 1601-9070-F4 (GEK-113469D)D90 PlusLine Distance Protection SystemCommunications Guide1601-9070-F4IISO 9001GNEILMIUTLTESIRGEEDR Next / 222