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5–36 EPM 5300 SERIES ADVANCED POWER METERS – INSTRUCTION MANUAL
RESETTING VALUES CHAPTER 5: OVERVIEW
5.6 Resetting Values
Use the reset function if a new value is desired. It is available in two different modes.
1.UNPROTECTED MODE: Allows quick and easy resetting of max/min values.
2.PROTECTED MODE: Prevents unauthorized resetting the max/min and totaled power
functions.
Note
Even if the unprotected mode is selected during programming, the KWH and negative
KWH are always in protected mode. The following examples are for the max/min.
5.6.1 Unprotected Reset
To reset the min of Amps A:
Step 1:
a. If not already in the Amps category
press AMPS, then PHASE/NEXT until
desired phase is indicated.
Step 2:
a. Press MAX/MIN/LIMITS twice to
access the min value for Amps A.
Step 3:
a. While the min value is displayed,
press PHASE/NEXT to reset it.
The display blanks; a checkmark
appears confirming reset.
Repeat this procedure for each
value you wish to reset.
MAX/MIN
LIMITS
KVAR
PF
KW
KVA
FREQ
KWHKVAH
AC VOLTS
AC AMPS
POWER
NC
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
NC
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
NC
B
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
VOLTS
AMPS
POWER