GE Industrial Solutions CPS2400U - Manual (Page 26)

CPS2400U Upstream System – 19” Product Manual CPS2400U
850028186 r04 December 2013 26
Table 1 System Troubleshooting
Controller Alarm Card Converter Card
Possible Problem Possible Solution
Alarm Display
Back-
light
Relay
State
Alarm
LED
State
Relay
State
OK
LED
State
Alarm
LED
State
Circuit Fail Yellow Min Yellow Min Flashing
Yellow
Under Voltage Replace Converter.
Note: Replacing a Converter storing will interrupt
service to the other line served by the Converter.
Fan Fail Yellow Min Yellow Min Green Off 1 Fan Tray Failed Replace fan shelf or tray.
Fan Fail Yellow Min Yellow Min Green Off 1 of 6 fans Failed on one
Fan Shelf or Tray
Replace fan shelf or tray.
Fan Fail Red Maj Red Maj Green Off 2 Fan Shelves or Trays
Failed
Replace fan shelves or trays.
Input Power Yellow Min A Red Min Green Off A1-6 Power Fail Restore DC input power to the A1-6 input terminal.
Input Power Yellow Min B Red Min Green Off B1-6 Power Fail Restore DC input power flowing to the B1-6 input
terminal
Input Power Yellow Min A Red Min Green Off A7-12 Power Fail Restore DC power to the A7-12 input terminal
Input Power Yellow Min B Red Min Green Off B7-12 Power Fail Restore DC power to the B7-12 input terminal.
Input Power
Mul Circuit Fail
Red Maj A Red
B Red
Maj Green Off A1-6 & B1-6 Power Fail Restore DC power to the A1-6 input terminal and
Restore DC power to the B1-6 input terminal
Input Power
Mul Circuit Fail
Red Maj A Red
B Red
Maj Green Off A7-12 & B7-12 Power Fail Restore DC power to the A7-12 input terminal.
Restore DC power to the B7-12 input terminal.
Load Drop Yellow Min A, B &
OK
Green
Green Off Load Drop Check the integrity of the circuits going to the load.
Or Adjust load drop threshold to 0 to disable this
feature.
Load Share Yellow Min A, B &
OK
Green
Green Off As set of circuits
assigned to one remote
destination are not
sharing current as would
be expected.
Check the integrity of the circuits going to the load.
Or Adjust load share threshold to disable this
feature.
Line Test A, B &
OK
Green
Green Off OK, Fail or Aborted Estimated line resistance has increased since last
measurement.
Loss Of
Redundancy
Yellow Min A, B &
OK
Green
Green Off The loss of n additional circuits will cause
customers to lose service.
Check redundancy threshold in the configuration.