4.5.2 Alarm status digital outputs
You can configure a digital output with a function for an alarm status. The controller activates the digital output if the alarm status is
present.
Assign the function to a digital output under Configure > Input/output. Select a hardware module with a digital output, then select
the output to configure.
Table 4.9
Alarm status digital output functions
Function Type Details
Local > System OK > Status OK Continuous
Activated if the power supply to PSM3.1 is OK, and all of the controller
hardware module self-checks were OK.
Status OK is always configured on terminals 3 and 4 of PCM3.1. Status OK
can also be configured on any other digital output terminals.
This digital output has a safety function. The controller deactivates this output
if there is a problem with the controller.
Alarm system > State > Any warning
alarm
Continuous Activated if there are any warning alarm active in the controller.
Alarm system > State > Any block
alarm
Continuous
Activated if there is any active alarm in the controller with the alarm action
Block.
Alarm system > State > Any PMS-
controlled stop alarm
Continuous
Activated if there is any active alarm in the controller with the alarm action
PMS-controlled stop.
Note: Only GENSET and EMERGENCY genset controllers.
Alarm system > State > Any PMS-
controlled open breaker alarm
Continuous
Activated if there is any active alarm in the controller with the alarm action
PMS-controlled open breaker.
Note: Only SHAFT generator, SHORE connection and BUS TIE breaker
controllers.
Alarm system > State > Any GB trip
alarm
Continuous
Activated if there is any active alarm in the controller with the alarm actions
Trip generator breaker, Trip generator breaker and AVR, Trip generator
breaker and stop engine, Trip generator breaker and AVR and stop engine,
Trip generator breaker and shutdown engine and/or Trip generator breaker
and AVR and shutdown engine.
Note: Only GENSET and EMERGENCY genset controllers.
Alarm system > State > Any GB trip
and stop alarm
Continuous
Activated if there is any active alarm in the controller with the alarm action Trip
generator breaker and stop engineand/or Trip generator breaker and AVR and
stop engine.
Note: Only GENSET and EMERGENCY genset controllers.
Alarm system > State > Any GB trip
and shutdown alarm
Continuous
Activated if there is any active alarm in the controller with the alarm action Trip
generator breaker and shutdown engine and/or Trip generator breaker and
AVR and shutdown engine.
Note: Only GENSET and EMERGENCY genset controllers.
Alarm system > State > Any alarm Continuous
Activated if there are any acknowledged, unacknowledged or alarms with
active latches in the controller.
Alarm system > State > Any
unacknowledged alarm
Continuous Activated if there are any unacknowledged alarms in the controller.
DESIGNER'S HANDBOOK 4189340911K UK Page 110 of 521
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