Appendix B: Alarm Reference Table - ABB CPS3200U Product Manual

Appendix B: Alarm Reference Table

This Alarm Table shows how FTTN Alarms are categorized by the QS941 Controller. Details of
FTTN Alarms can be found in the Plant Level product manuals. Many alarms are best processed at
the converter shelf alarm card and converter card level.
Circuit Fail Short + to -
Short to
Circuit Fail
Ground
1 Card
Communication
Fail
Removed
Communication
2 Cards
Fail
Communication
Communication
Cable
Fail
Removed
Communication
Removed
None Standby
Circuit Fail Open Fuse
Circuit Fail Under Voltage
Fan Fail 1 Fan Tray Failed Yellow Min
1 of 6 fans
Fan Fail
Failed on one
Fan Tray
Fan Fail
Failed
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QS941
Yellow Min Yellow Min
Yellow Min Yellow Min
Yellow Min Yellow Min
Red Maj
Flashing
Red Maj
Red
Red Maj
Green Green
Yellow Min Yellow Min
Yellow Min Yellow Min
Yellow Min
Yellow Min Yellow Min
Red Maj Red Maj
Yellow Min Min
Flashing
Green
Yellow
Flashing Flashing
Red Red
Check to see that all cards are seated.
Green Off
Replace non- functioning cards.
Green Off
communication.
Flashing
Green
Red
Yellow
Flashing
Green
Yellow
Flashing
Yellow
Green Off
Green Off
Green Off
Green
non-
card.
card.