GE Industrial Solutions GPS 4812_24 - Manual (Page 104)

Galaxy Power System 4812/24
13 - 10 Troubleshooting Millennium Systems Issue 9 Januray 2008
Controller Minor Minor
Communication
Fail Alarm Blinking
ALM LED
on rectifier Loss of
communication
with controller:
•Defective
interface from
rectifier to
controller
•Internal
controller or
rectifier failure
1. Verify that the controller
is powered and operating
correctly.
2. If there are no controller
alarms, replace the
equipment that has lost
communication.
•If the problem is not
corrected, call technical
support.
Controller Minor Self Fail Test -- See “Controller
Fail”. See “Controller Fail”.
Controller Minor Thermal Probe
Failure -- Battery thermal
probe has failed. Call technical support.
Table 13-C: Controller Alarms
(See Figures 12-2 and 12-3)
Controller
LED
Controller
Alarm
Status
Millennium
Controller Display
Other
Indication(s)
Possible
Problem(s)
Possible Solution(s)