GE EPM 5300 - Chapter 11: Programming Group 2-Meter Calibration; Calibration Requirements and Warnings

CHAPTER 10: PROGRAMMING GROUP 1
GE Multilin EPM 5000 series Advanced Power Meters 63
MAX/MIN
LIMITS
KVAR
PF
K
W
KV
A
FREQ
KWHKVAH
AC VOLTS
AC AMPS
POWER
NCB
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
V
OLTS
AMPS
POWER
MAX/MIN
LIMITS
KVAR
PF
K
W
KV
A
FREQ
KWHKVAH
AC VOLTS
AC AMPS
POWER
NCB
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
V
OLTS
A
MPS
POWER
E
NTERING THE SCALE FACTOR:
Step 3:
a. Press AMPS to begin Data Entry Sequence.
! Lower display is replaced with a single dash.
b. Press VOLTS to move the segment UP or
DOWN to set Scale Factor.
! UP signifies - Kiloamps.
! DOWN signifies - Amps.
c. Press AMPS to store.
D
ECIMAL POINT SELECTION:
Step 4:
a. Press VOLTS to move decimal point.
b. Press AMPS to store.
MAX/MIN
LIMITS
KVAR
PF
K
W
KV
A
FREQ
KWHKVAH
AC VOLTS
AC AMPS
POWER
NCB
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
V
OLTS
AMPS
POWER
MAX/MIN
LIMITS
KVAR
PF
K
W
KV
A
FREQ
KWHKVAH
AC VOLTS
AC AMPS
POWER
NCB
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
V
OLTS
AMPS
POWER
Step 5:
! The Full Scale for current is indicated in middle
display.
! Four dashes appear in lower display.
! Enter the four digit full scale.
Press VOLTS until the number appears.
b. Press AMPS to store.
! Repeat this procedure until the value is entered.
! Lower display indicates new Full Scale Setting.
! Middle display indicates Scale Factor.
Group and Function Number appear (including a
decimal point) in upper display.
10.3: Group 1, Function 2—Scale Selection and Decimal Placement for Watts
Programming GROUP 1 also provides decimal positioning for maximum resolution. The following
examples assist in selecting the best decimal position for FUNCTION 2.
NOTE: Shift the decimal left to increase resolution. Wattage should not exceed a numeral value of 2500.
Shift the decimal one position right to decrease resolution.