GE EPM 3000P instruction manual Set Limits & Relays, LM1 LED LM2 LED ABOVE/BELOW Relay Value

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Chapter 10 Set Limits & Relays

ˆGROUP 4, FUNCTIONS 0 - 3: LM1/LM2 SET LIMITS

AC VOLTS

40 AI BI CI AI BI CI N N N B C A

 

 

 

 

I2 5

AC AMPS

 

 

 

 

 

 

A B C N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX MIN

 

LM1 LM2

 

 

 

 

 

 

 

 

 

 

MAX/MIN

PRINT

VOLTS

AMPS

PHASE

LIMITS

PROG

NEXT

 

 

FROM LEFT TO RIGHT: SET LIMIT ABOVE OR BELOW, TRIP RELAY I AND TRIP RELAY II

AC VOLTS

40. AI BI CI AI BI CI N N N B C A

 

 

 

 

 

 

 

_

AC AMPS

 

 

 

 

 

 

 

 

 

 

 

 

 

__

 

 

A B C N

 

 

 

 

 

 

 

 

 

 

 

 

MAX MIN

 

LM1 LM2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX/MIN

PRINT

VOLTS

AMPS

PHASE

LIMITS

PROG

NEXT

 

 

LIMIT VALUE

USE PRINT/PROG BUTTON TO

USE PHASE/NEXT TO TOGGLE

 

TOGGLE BETWEEN LM1 AND LM2

BETWEEN SEGMENT AND LIMIT VALUE

EXAMPLE: FUNCTION 0

LM1 LED

LM2 LED

ABOVE/BELOW

RELAY 1

RELAY 2

VALUE

ON

OFF

Digit Up

Digit Up

Digit Down

120

OFF

ON

Digit Down

Digit Down

Digit Up

090

TABLE 10-1: FUNCTION 0

LM1 LED

LM2 LED

ABOVE/ BELOW

RELAY 1

RELAY 2

LEVEL

ON

OFF

Digit Up-trigger above level

Digit Up - enabled

Digit Up- enabled

0-1999

 

 

Digit Down- trigger below level

Digit Down-disabled

Digit Down- disabled

 

OFF

ON

Digit Up-trigger above level

Digit Up- enabled

Digit Up-enabled

0-1999

 

 

Digit Down-trigger below level

Digit Down-disabled

Digit Down-disabled

 

NOTE: IF VOLTAGES EXCEED 120V, LM1 IS TRIGGERED AND RELAY 1 IS ENABLED. IF VOLTAGES DO NOT EXCEED 90V, LM2 IS TRIGGERED AND RELAY 2 IS ENABLED.

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GE Industrial Systems

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Contents EPM 3000P All Rights Reserved Customer Service and Support Installation & O P E R a T I O N O G R a M M I N G Installation & Operation Mechanical InstallationMechanical Installation PortElectrical Installation CT Size VA Maximum Distance CT to EPM3000PListing of Connection Diagrams Electrical InstallationWith Direct Voltage and CTs With 2 CTs and 2 PTsIII. Open Delta PT Connection With 3 CTs and 2 PTsThree Phase System Wye System with PTs DUAL-PHASE Back ViewCOM RS-232C Communication InstallationRS-485 RS-485 Hookup Diagram 2 wire Half Duplex Communication InstallationRS-485 Hookup Diagram 2 wire Half Duplex Detail View EPM3000P Overview Volts Amps‰ Protected Reset ‰ Unprotected ResetEPM3000P Overview Voltage Phase Reversal Voltage Phase Imbalance LimitAccess Operation I000222 ÖTo Print the Programming DATA, follow these steps300.0 General Procedure Overview GROUPS, Functions, and Switch PacksGeneral Procedure Overview PasswordUsed for Standard Numeric Data EntryEntering the Programming Mode 555Programming Group 0 Global Meter Setup Function NumberGlobal Meter Setup 020I20 Pack Switch Feature Segment Position Computer Controlled Dedicated Alarm 03.0S E T I25 Input Voltage PT Ratio Full Scale Programming GroupInput Current CT Type Full Scale I50 Programming GroupVolts 4/1 PT Programming Group 2 Meter Calibration To change the CALIBRATION, follow these steps250 Programming Group 4 SET Limits & Relays 10.1LM1 LED LM2 LED ABOVE/BELOW Relay Value Set Limits & RelaysLM1 LED LM2 LED ABOVE/ below Relay Level Set Limits and Relays ÖTo program Limits or RELAYS, follow these stepsSee to Exit Phase Reversal Percent Phase ImbalancePhase Reversal & Phase Imbalance Set Limits/Relays ÖTo change the Phase Reversal settings, follow these stepsI0.0 Exiting the Programming Mode If YOU are Located AT

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