GE EPM 5200 Benutzerhandbuch

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CHAPTER 5: OVERVIEW 
32 
EPM 5000 series Advanced Power Meters                                GE Multilin
 
5.7: Resetting Hour Readings 
 
MAX/MIN
LIMITS
KVAR
PF
KW
KVA
FREQ
KWH
KVAH
AC VOLTS
AC AMPS
POWER
N
C
B
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
VOLTS AMPS
POWER
 
MAX/MIN
LIMITS
KVAR
PF
KW
KVA
FREQ
KWH
KVAH
AC VOLTS
AC AMPS
POWER
N
C
B
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
VOLTS AMPS
POWER
 
MAX/MIN
LIMITS
KVAR
PF
KW
KVA
FREQ
KWH
KVAH
AC VOLTS
AC AMPS
POWER
N
C
B
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
VOLTS AMPS
POWER
 
MAX/MIN
LIMITS
KVAR
PF
KW
KVA
FREQ
KWH
KVAH
AC VOLTS
AC AMPS
POWER
N
C
B
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
VOLTS AMPS
POWER
 
Step 1: 
a.  Press POWER once. 
 
b. Press PHASE/NEXT 
for the desired hour 
function. 
 
!
This example uses 
KWH function. 
Step 2: 
a. Press 
MAX/MIN/LIMITS  
•  once for positive 
hour reset  
•  three times for 
negative hour reset. 
 
!
 Four question marks 
appear in lower display. 
Step 3: 
a. While the question 
marks are displayed, 
press PHASE/NEXT. A 
password entry is now 
required. 
 
!
The password is 005
 
b. Press PHASE/NEXT 
each time a password 
digit appears. 
 
!
 Checkmarks appear, 
indicating a successful 
reset. 
 
 
5.8: Accessing the LM1/LM2 Set Limits 
 
The EPM 5300P has two manual set limits which monitor the instantaneous readings and warn the user 
of any abnormal conditions.  Each limit detects readings either above or below a set level. The EPM 
5200P does not have this feature. 
 
SET LIMITS:  Point when the relay changes position, if the EPM 5300P is equipped with the Relay Option 
(Suffix -NL). 
 
If a limit is exceeded, only the annunciator for LM1 and/or LM2 flash.  
 
To view the setup of the LM1/LM2 set limits:  
 
•  Press MAX/MIN/LIMITS 2 times. to view the LM1 set limit momentarily.  
•  Press MAX/MIN/LIMITS 3 times to view the LM2 set limit momentarily.   
•  To locate readings that exceeded Limit 1, press MAX/MIN/LIMIT 3 times and then press 
PHASE/NEXT.  The display blanks, the middle display indicates L1, and annunciators for parameters 
that exceeded Limit 1 illuminate. 
 
•  To locate readings that exceeded Limit 2, press MAX/MIN/LIMIT 4 times and then press 
PHASE/NEXT. The display blanks, the middle display indicates L2, and annunciators for parameters 
that exceeded Limit 2 illuminate.