GE Industrial Solutions CPS3200U - Manual (Page 47)

CPS3200U Upstream System – 23” Product Manual CPS3200U
CC848779826 r09 December 2013 47
Appendix B: Alarm Reference Table
This Alarm Table shows how FTTN Alarms are categorized by the QS941 Controller. Details of non-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.
Table 8 Alarm Reference
QS941 Alarm Card Converter Card
Alarm Display What it means LED
State
Relay
State
Alarm
LED
State
Relay
State
OK
LED
State
Alarm
LED
State
Corrective Action
Circuit Fail Short + to - Yellow Min Yellow Min Green Flashing
Yellow
Make sure each
converter has an
independent isolated
send and return path.
Circuit Fail Short to Ground Yellow Min Yellow Min Flashing
Red
Flashing
Red
Make sure each
converter has an
independent isolated
send and return path.
Communication
Fail
1 Card Removed Yellow Min Yellow Min Green Off Check to see that all
cards are seated.
Replace non-
functioning cards.
Communication
Fail
2 Cards
Removed
Red Maj Check to see that all
cards are seated.
Replace non-
functioning cards.
Communication
Fail
Communication
Cable Removed
Red Maj Flashing
Red
Green Off Check communication
path from alarm cards
to QS941 controller. If
no controller is
present, set alarm
card rotary switch to
position 0 for contact
closures only
communication.
Communication
Fail
Alarm Card
Removed
Red Maj Green Flashing
Red
Replace Alarm card.
None Standby Green Green Yellow Remove unit from
standby if desired
using QS941 or
Ethernet interface
Circuit Fail Open Fuse Yellow Min Yellow Min Green Flashing
Yellow
Replace unit. Note:
Restoring service to
one line will interrupt
service to the other
line served by that
card.
Circuit Fail Under Voltage Yellow Min Yellow Min Flashing
Yellow
Replace unit. Note:
Restoring service to
one line will interrupt
service to the other
line served by that
card.
Fan Fail 1 Fan Tray Failed Yellow Min Yellow Min Green Off Replace fan tray.
Fan Fail 1 of 6 fans Failed
on one Fan Tray
Yellow Min Yellow Min Green Off Replace fan tray.
Fan Fail 2 Fan Trays
Failed
Red Maj Red Maj Green Off Replace fan trays.
Input Power A1-8 Power Fail Yellow Min A Red Min Green Off Reconnect DC input
power flowing to the
A1-8 input terminal.