Filter
Top Products
CHAPTER 6
E
NTERING THE
P
ROGRAMMING
M
ODE
6.1 C
HECKSUM
E
RROR
- P
ROTECTIVE
M
ECHANISM
If the control power is interrupted while in Programming Mode or the user does not fully exit, the meter enters a
checksum mode. The display blanks, except for the max LED. Press PRINT/PROG for several seconds and the unit
recovers. Follow the procedure to enter the Programming Mode to check program data, then exit.
6.2 P
ASSWORD
E
NTRY
The EPM3000P is password protected. To enter the programming mode, key in the following password. The
password is 555.
NOTE
: T
HE METER WILL NOT STORE ANY PROGRAMMING UNLESS PROPERLY EXITED
.
(S
EE
C
HAPTER
11
TO EXIT
).
E
NTERING THE
P
ROGRAMMING
M
ODE
:
MAX
AC VOLTS
A B C N
AC AMPS
MAX/MIN
LIMITS
VOLTS
PRINT
PROG
PHASE
NEXT
3
AMPS
B C A
I I I
A B C
N N N
I I I
A B C
LM2
LM1MIN
MAX
MIN
LM1
LM2
AC VOLTS
FREQUENCY
A B C N
AC AMPS
MAX/MIN
LIMITS
VOLTS
PRINT
PROG
PHASE
NEXT
555
AMPS
B C A
I I I
A B C
N N N
I I I
A B C
MAX
AC VOLTS
A B C N
AC AMPS
MAX/MIN
LIMITS
VOLTS
PRINT
PROG
PHASE
NEXT
0.
AMPS
B C A
I I I
A B C
N N N
I I I
A B C
LM2
LM1MIN
Step 1
:
a.
Press PRINT/PROG until 3
appears in lower display.
b.
Press PHASE/NEXT to select.
c.
333 appears in lower display.
Step 2
:
Digits begin scrolling in upper
display.
⌦The password is
555
.
a.
Press PHASE/NEXT each time
5
appears.
The selected digits appear in
lower 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 the Programming
Mode, GROUP 0.
21
GE Industrial Systems