GE EPM 3000P - Manual (Page 40)

Chapter 10 Set Limits & Relays
ˆ G ROUP 4, F UNCTIONS 0 - 3: LM1/LM2 S ET L IMITS
MAX
AC VOLTS
A B C N
AC AMPS
MAX/MIN
LIMITS
VOLTS PRINT
PROG PHASE
NEXT
40.
AMPS
B C A
I I I
A B C
N N N I I I
A B C
LM2 LM1 MIN
_ _ _
MAX
AC VOLTS
A B C N
AC AMPS
MAX/MIN
LIMITS
VOLTS PRINT
PROG PHASE
NEXT
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AMPS
B C A
I I I
A B C
N N N I I I
A B C
LM2 LM1 MIN
I
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LIMIT VALUE USE PRINT/PROG BUTTON TO
TOGGLE BETWEEN LM1 AND LM2
FROM LEFT TO RIGHT:
SET LIMIT ABOVE OR
BELOW, TRIP RELAY I
AND TRIP RELAY II
USE PHASE/NEXT TO TOGGLE
BETWEEN SEGMENT AND LIMIT VALUE
E XAMPLE : F UNCTION 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
T ABLE 10-1: F UNCTION 0
LM1 LED LM2 LED ABOVE/ BELOW RELAY 1 RELAY 2 LEVEL
ON OFF Digit Up-trigger above level
Digit Down- trigger below level
Digit Up - enabled
Digit Down-disabled
Digit Up- enabled
Digit Down- disabled
0-1999
OFF ON Digit Up-trigger above level
Digit Down-trigger below level
Digit Up- enabled
Digit Down-disabled
Digit Up-enabled
Digit Down-disabled
0-1999
NOTE: I F VOLTAGES EXCEED 120V, LM1 IS TRIGGERED AND RELAY 1 IS ENABLED . I F VOLTAGES DO NOT EXCEED 90V, LM2 IS
TRIGGERED AND RELAY 2 IS ENABLED .
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