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8–52 EPM 5300 SERIES ADVANCED POWER METERS – INSTRUCTION MANUAL
PASSWORD ENTRY CHAPTER 8: ENTERING PROGRAMMING MODE
8.2 Password Entry
The EPM 5300P and 5200P are password protected. To enter the Programming Mode, key
in the following password: 555.
The password entry may seem awkward at first. It is designed to be difficult to use initially.
This secures unauthorized tampering. After you become familiar with password entry, you
will find it quick and easy to accomplish.
Note
The meter will not store any programming unless properly exited (see Chapter 14 to Exit).
Entering Programming Mode:
Note
AUTO SCROLLING will automatically show all of the readings on the face of the meter
except LIMITS. To enter Auto Scrolling mode, follow the above steps except use the
numbers 666 as the password. To exit Auto Scrolling mode, use the same procedure as
described above.
Step 1:
a. Press and hold PHASE/NEXT.
b. While holding PHASE/NEXT,
press AMPS until a number
appears in middle display. Then
release both buttons.
If 3 is not already displayed:
c. Press AMPS until 3 appears.
d. Press PHASE/NEXT to multiply
the 3 to 333.
333 flashes momentarily in
middle display.
Step 2:
Digits begin scrolling in upper
display.
⌦ The password is 555.
a. Press PHASE/NEXT each time
the digit 5 appears.
Selected digits appear in middle
display.
Display blanks and PPP flashes
in upper display, confirming a
correctly entered password.
PPP is replaced by 0. and the
meter is now in Programming
Mode, GROUP 0.
You are now in the Programming
Mode. CONGRATULATIONS!
MAX/MIN
LIMITS
KVAR
PF
KW
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
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