GE Industrial Solutions CPS6000 - Manual (Page 199)

CPS6000 –48V Indoor/Outdoor Power Shelf
Issue 21 January 2008
199
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
High Battery
Temperature Alarm asserted when the controller
detects battery temperatures in excess of
the configured threshold. Enabled with
1-wire temperature probes for slope
thermal compensation. 55 °C
Minor 30-85 °C
Major/
Minor/RO x x
High Boost
Voltage Major A High Voltage threshold during the
Boost mode of operation used to
indicate a possible damaging high
output DC voltage level is present. The
controller quits the Boost mode of
operation. 57V 50-60V x x
High Boost
Voltage Minor A high voltage threshold during the
Boost mode of operation used to
indicate an abnormally high output DC
voltage level is present. The controller
does not quit the Boost mode of
operation. 56V 50-60V x x
High Float
Voltage Major A possible damaging Very High DC
bus voltage threshold set for the normal
Float mode of operation has been
reached. The controller will issue a
command to shut any offending
rectifier/s off. 57.0V
Major 50-60V
Major/
Minor/RO x x
High Float
Voltage Minor Voltage threshold during the normal
Float mode of operation used to indicate
an abnormally high output DC voltage
level is present. The controller does not
issue commands to shut rectifier/s
down. 56.0V
Minor 50-60V
Major/
Minor/RO x x
Imminent
LVBD
Shutdown Alarm asserted when the DC buss
voltages reach the lower disconnect
threshold of the two contactors. The
controller will assert this alarm to
indicate the batteries will be
disconnected from the load in 15
seconds.This alarm must be enabled. Disabled/
Major Enabled/
Disabled
(Major/
Minor/RO) x x
LV Disconnect
Contactor 1 Fail Controller has determined that LVD 1
has failed. The contactor did not open
or close when expected or is asserting
an alarm in the closed state. Major Major/
Minor/RO
x x x
LV Disconnect
Contactor 1
Open Low Voltage Disconnect Contactor 1 is
in the Open state either through manual
intervention or LVD disconnect. Major Major/
Minor/RO
x x
LV Disconnect
Contactor 2 Fail Controller has determined that LVD 2
has failed. The contactor did not open
or close when expected or is asserting
an alarm in the closed state. Major Major/
Minor/RO
x x x
LV Disconnect
Contactor 2 Low Voltage Disconnect Contactor 2 is
in the Open state either through manual Major Major/
Minor/RO
x x