GE Industrial Solutions CPS2400U - Manual (Page 25)

CPS2400U Upstream System – 19” Product Manual CPS2400U
850028186 r04 December 2013 25
Troubleshooting
Only Remote Power System specific alarms are included in this section. See Galaxy Pulsar Edge Product Manual for details of other controller alarms.
Many alarms are best processed at the converter shelf alarm card and converter card level.
LAN port or Craft port access provides additional information – see Galaxy Pulsar Edge Product Manual for details
System
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
Normal Green Green none
Various Yellow
or Red
Green Green Latched Controller Alarm
or Alarm for Removed
Equipment
Execute Controller commands “Clear Events” and
“Uninstall Equipment”.
Controller – Control/Operations
Web Pages – Maintenance tab.
Circuit Fail Yellow Min Yellow Min Green Flashing
Yellow
Short + to - Make sure each converter has an independent
isolated send and return path.
Circuit Fail Yellow Min Yellow Min Flashing
Red
Flashing
Red
Short to Ground Make sure each converter has an independent
isolated send and return path.
Communication
Fail
Yellow Min Yellow Min Green Off 1 Card Removed Check to see that all cards are seated.
Replace non-functioning cards.
Communication
Fail
Red Maj 2 Cards Removed Check to see that all cards are seated.
Replace non-functioning cards.
Communication
Fail
Red Maj Flashing
Red
Green Off Communication Cable
Removed
Check communication path from alarm cards to
Controller.
If controller is not present, set alarm card rotary
switch to Shelf ID 0,0 for contact closures only
communication.
Communication
Fail
Red Maj Green Flashing
Red
Alarm Card Removed Replace Alarm card.
None Green Green Yellow Standby Remove unit from standby if desired using
Controller or web page interface
Circuit Fail Yellow Min Yellow Min Green Flashing
Yellow
Open Fuse Replace Converter.
Note: Replacing a Converter storing will interrupt
service to the other line served by the Converter.