GE Industrial Solutions CPS6000 User Manual
Page 198
CPS6000 –48V Indoor/Outdoor Power Shelf
Issue 21 January 2008
198
Alarm Relays
LED
LED
Alarm / Event
Description
Default
Setting
Range /
Severity
PMJ PMN Relay
1
Relay
2
Relay
3
Relay
4
PMJ PMNNORM AUXMD
Red Yellow Green
Red
Auxiliary Major
Alarm
Alarm asserted when the controller
detects a contact closure between pins
23 and 24 of the host-interface. The
alarm is used to represent a failure in
external equipment.
Major Major/
Minor/RO
x
x
Battery on
Discharge
Voltage threshold generally used to
indicate the system is completely or
partially operating on battery power has
been reached. System batteries are
discharging.
51.1V
Major
46-55V
Major/
Minor/RO
x
o
x
Check Battery Alarm asserted when battery does not
pass the manual, automatic or periodic
discharge tests. Manual discharge tests
must be user invoked.
Minor Major/
Minor/RO
x
x
Circuit Pack
Failure
External Modem can not be initialized. Minor
Major/
Minor/RO
x
x
Clock Battery
Low
The controller internal RAM backup
battery is low and requires replacement.
RO Major/
Minor/RO
x
x
Comm Loss
Major
Alarm asserted when controller loses
communication with multiple serially
rectifiers or the LVD board. This alarm
is masked for the rectifier if the ACF or
RFA alarms are detected prior to loss of
communications in the failed rectifier.
Major Major/
Minor/RO
x
x
Comm Loss
Minor
Alarm asserted when the controller can
not detect a single serially connected
rectifier or any number of thermal
probes that was previously connected.
Minor Major/
Minor/RO
x
x
Controller
Ambient
Temperature
High
Controller on-board ambient
temperature measurement has reached
the configured high ambient
temperature threshold.
75°C
Minor
35-75 °C
Major/
Minor/RO
x
x
Controller
Ambient
Temperature
Low
Controller on-board ambient
temperature measurement has reached
the configured low ambient temperature
threshold.
-40°C
Minor
-40-10 °C
Major/
Minor/RO
x
x
Controller Fail Controller has power and has failed.
Implemented in hardware.
N/A
N/A
x
x
x
x
Defective Temp
Probe
Controller determines a “1-wire” probe
to be defective.
Minor Major/
Minor/RO
x
x
Fan Fail
One or more rectifiers has reported a
failed fan
Major Major/
Minor/RO
x
x
Fuse Major
An input that has been properly
configured and mapped as a Fuse Alarm
Major has been detected.
Major Major/
Minor/RO
x
x
Fuse Minor
An input that has been properly
configured and mapped as a Fuse Alarm
Minor has been detected.
Minor Major/
Minor/RO
x
x