GE Industrial Solutions LP 33U Series 10 & 20 kVA Operating Manual - Manual (Page 31)

Modifications reserved Page 31/63
OPM_LPS_3UO_10K_20K_1US_V010.doc Operating Manual LP 33U Series 10 & 20 kVA / S1
Code Message Meaning
4535 BYPASS LOCKED
Transfer on utility not enabled due to settings of respective
parameters. Contactor K6 is open.
4536 BYPASS FREE
Settings of respective parameters enable bypass transfer
on utility. Contactor K6 can be closed.
4561 TOTAL OFF
Key Total Off behind the front door has been pressed, with
the output circuit breaker Q1 closed.
4562 DETOUR ON
The auxiliary contact indicates that manual bypass Q2 has
been closed.
4564 DETOUR OFF
The auxiliary contact indicates that manual bypass Q2 has
been opened.
4567 COMMAND LOAD ON UTILITY
The control unit received a command to transfer the load
on utility.
4568 COMMAND LOAD ON INVERTER The control unit received a command to transfer the load
on inverter.
4572 NO MORE OVERLOAD
End of the overload condition previously detected with
alarm 4570.
4580
INVERTER AND UTILITY
SYNCHRONIZED
The voltages of inverter and utility bypass are
synchronized.
4582
COMMAND NOT
TO SYNCHRONIZE
Command not to synchronize with utility has been done for:
utility bypass out of tolerance (alarm 4410) or setting
respective parameters.
4583 COMMAND TO SYNCHRONIZE
Command to synchronize with utility has been done for:
utility BP OK (4410) or setting respective parameters.
4600 COMMAND UPS ON
The ECO Mode function has been disabled or the
programmed time is expired.
The UPS returns to VFI mode supplying the load normally
by inverter.
4601 COMMAND UPS STANDBY
The function ECO Mode is enabled, and according to the
time program the UPS will run in ECO Mode, supplying the
load normally by utility.
4602 Q1 OPEN
The auxiliary contact indicates that the output switch Q1
has been opened.
4603 Q1 CLOSED
The auxiliary contact indicates that the output switch Q1
has been closed.
4699 BATTERY TEST IMPOSSIBLE
Not possible to start battery test (it is postponed) for:
-
No utility rectifier or bypass
-
Battery not fully charged
-
Load is below 10% or above 80%
4763 REMOTE CONTROL ON
Inverter can be started or shutdown by remote control.
Commands source can be chosen depending on the value
of respective parameter (password required):
0 = Only local panel
1 = Only Remote Control
2 = Both
4764 REMOTE CONTROL OFF
Inverter can be started or shutdown by remote control.
Commands source can be chosen depending on the value
of respective parameter (password required):
0 = Only local panel
1 = Only Remote Control
2 = Both