AC25/30QTP-1 and -3 Operations Manual.... 56
8.2 FAILURE AND WARNING MESSAGES
The converter can display various FAILURE or WARNING messages under certain
circumstances. If the event causing such as message has subsided, pressing buttons F1 (13) and
F2 (13) simultaneously will clear the FAILURE or WARNING message. Common messages
are:
D86 LVDC FAULT (low voltage power fault, control or fan power supply)
INPUT_OVERLOAD (input overload trip has occurred)
INPUT POWER CORRUPT (control power to the computer has dropped out of range)
INV_X_OT (the affected power module has exceeded its max. temp.)
T1_OT (the input transformer has exceeded its max. temp.)
If either the D86 LVDC FAULT or INPUT POWER CORRUPT message appears and cannot be
cleared, please turn the converter completely OFF using its red/yellow disconnect switch and
contact an authorized service center or the factory for assistance. Leaving the red/yellow
disconnect switch in the ON position with these messages present could cause further damage to
the converter.
8.3 INFO DISPLAY
Pressing the F4 (13) button below the INFO field while in the SUMMARY DISPLAY (see
Section 6.1 on page 27) will result in a message describing the reason that SHORE POWER is
currently OFFLINE (or state that it is on-line). A list of all potential messages is given below
(the messages are fairly self-explanatory):
BLACKOUT OR RED-EMERGENCY SWITCH OVERLOAD SHUTDOWN
DOCK POWER BROWNOUT SHUTDOWN OVERTEMPERATURE SHUTDOWN
HVDC > 210 SHUTDOWN SHORE POWER OFF KEY PRESSED
INPUT is ONLINE REMOTE SHORE POWER OFF
INPUT POWER FORM CHANGE SHUTDOWN REMOTE EMERGENCY POWER OFF
LOW-VOLTAGE DC SHUTDOWN
CONVERTER SHUTDOWN INFO DISPLAY
INPUT is ONLINE
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