GE EPM 3000P Instruction Manual page 44

Chapter 11 Phase Reversal & Phase Imbalance Set Limits/Relays
11.3 G 7, F
ROUP UNCTION
To change the PHASE REVERSAL settings, follow these steps:
NOTE: PRESS MAX/MIN/LIMITS, AT ANY TIME, TO CANCEL BEFORE STORING THE LAST DIGIT OR SWITCH
7.
MAX MIN
MAX/MIN PRINT
VOLTS AMPS
LIMITS PROG
Step 1:
a. Enter Group Level of Programming Mode
(see Chapter 2).
b. Press MAX/MIN/LIMITS until 7. appears in upper
display.
c. Press VOLTS to activate the Group.
70
_
MAX MIN
MAX/MIN PRINT
VOLTS AMPS
LIMITS PROG
Step 2:
a. Press VOLTS once.
Three dashes appear in lower display.
b. Press PRINT/PROG to change current Set
Above/Below, Trip Relay 1, and Trip Relay 2 settings.
This toggles the segments UP (above limit) or DOWN
(below limit).
c. Press VOLTS to store.
0: V P R
OLTAGE HASE EVERSAL
AC VOLTS
A B C A B C
I I I I I I
N N N B C A
AC AMPS
A B C N
LM2
LM1
PHASE
NEXT
AC VOLTS
A B C A B C
I I I
I I I
N N N B C A
AC AMPS
A B C N
LM2
LM1
PHASE
NEXT
GE Industrial Systems
D
ETECTION
70.
MAX MIN
MAX/MIN PRINT
VOLTS AMPS
LIMITS PROG
70. appears in upper display.
Lower display indicates current settings for
Enable/Disable Phase Reversal Detection.
.
AC VOLTS
A B C A B C
I I I
I I I
N N N B C A
AC AMPS
A B C N
LM2
LM1
PHASE
NEXT
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