ABB CPS6000 Product Manual page 182

Alarm /
Description
Event
Alarm asserted from a
user configured event
on this input. The
alarm can be
programmed to be
Auxiliary 4
asserted either on a
closure or open to
Vminus. P5 on the
Distribution Module
control board.
Alarm asserted when
the controller detects a
contact closure
between pins 23 and
Auxiliary
24 of the host-
Major Alarm
interface. The alarm is
used to represent a
failure in external
equipment.
Voltage threshold
generally used to
indicate the system is
completely or partially
Battery on
operating on battery
Discharge
power has been
reached. System
batteries are
discharging.
Alarm asserted when
battery does not pass
the manual, automatic
Check
or periodic discharge
Battery
tests. Manual
discharge tests must
be user invoked.
Circuit Pack External Modem can
Failure not be initialized.
The controller internal
Clock RAM backup battery is
Battery Low low and requires
replacement.
Alarm asserted when
controller loses
communication with
multiple serially
rectifiers or the LVD
Comm Loss board. This alarm is
Major masked for the
rectifier if the ACF or
RFA alarms are
detected prior to loss
of communications in
the failed rectifier.
Page 182
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Default Range /
PMJ PMN
Setting Severity
Major/
Major Minor/
RO
Major/
Minor/
Major
RO
46-55V
51.1V
Major/
Major Minor/
RO
Major/
Minor/
Minor
RO
Major/
Minor Minor/
RO
Major/
RO Minor/
RO
Major/
Major Minor/
RO
Alarm Relays
Relay 1 Relay 2 Relay 3 Relay 4
LED LED
AUX
PMJ PMN NORM
MD
Red Yellow Green Red