Current Inputs ......................................................................................................................................3-8

Ground and Sensitive Ground CT Inputs ..........................................................................................3-8

Restricted Earth Fault Inputs ..............................................................................................................3-9

Zero Sequence CT Installation..........................................................................................................3-10

Voltage Inputs ....................................................................................................................................3-10

Control Power ....................................................................................................................................3-11

Trip/Close Coil Supervision ..............................................................................................................3-12

Logic Inputs........................................................................................................................................3-13

Analog Input.......................................................................................................................................3-13

Analog Outputs..................................................................................................................................3-13

Serial Communications.....................................................................................................................3-14

RS232 Communications....................................................................................................................3-16

IRIG-B..................................................................................................................................................3-17

Front Panel Interface

Description ...........................................................................................................................................4-1

Display..................................................................................................................................................4-1

LED Indicators

Description ...........................................................................................................................................4-1

750/760 Status LED Indicators ............................................................................................................4-2

System Status LED Indicators ............................................................................................................4-3

Output Status LED Indicators .............................................................................................................4-4

Relay Messages

Keypad Operation................................................................................................................................4-5

Diagnostic Messages ..........................................................................................................................4-6

Self-Test Warnings ..............................................................................................................................4-6

Flash Messages ...................................................................................................................................4-8

EnerVista 750/760 setup Software Interface

Overview ............................................................................................................................................4-10

Hardware............................................................................................................................................4-10

Installing the EnerVista 750/760 setup Software.............................................................................4-12

Connecting EnerVista 750/760 setup to the Relay

Configuring Serial Communications................................................................................................4-14

Using the Quick Connect Feature.....................................................................................................4-15

Configuring Ethernet Communications ...........................................................................................4-16

Connecting to the Relay ....................................................................................................................4-17

Working with Setpoints and Setpoint Files

Engaging a Device .............................................................................................................................4-18

Entering Setpoints .............................................................................................................................4-18

File Support........................................................................................................................................4-19

Using Setpoints Files.........................................................................................................................4-19

Upgrading Relay Firmware

Description .........................................................................................................................................4-24

Saving Setpoints To A File ...............................................................................................................4-24

Loading New Firmware.....................................................................................................................4-24

Advanced EnerVista 750/760 setup Features

Triggered Events ...............................................................................................................................4-25

Waveform Capture (Trace Memory)................................................................................................4-26

Data Logger........................................................................................................................................4-29

Event Recorder ..................................................................................................................................4-29

Modbus User Map.............................................................................................................................4-30

Viewing Actual Values ......................................................................................................................4-30

Using EnerVista Viewpoint with the 750/760

Plug and Play Example .....................................................................................................................4-31

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GE Multilin

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