IGS-NT-BC, SW Version 1.2.0, ©ComAp – January 2019
IGS-NT-BC-1.2.0 Reference Guide.PDF
This output is active if there is at least one unconfirmed 2nd-level (red) alarm
present in the alarm list. See the chapter Alarm management for more
information.
Binary output: Cooling Pump
This output is used for control of an external electric motor-driven cooling pump.
The output closes when the gen-set is started (i.e. at the end of the Starting
period) and opens at the end of the Aftercooling period, which takes place after
the engine has been fully stopped. Duration of the aftercooling period is adjusted
by the setpoint AfterCool time.
The output opens immediately when Emergency stop is activated or if the
controller is switched to OFF mode.
Binary output: BCB Close/Open
This output is intended for control of the BCB if a contactor is used as BCB. The
output provides continuous signal while the BCB has to be closed.
There are also other outputs availabe for BCB control:
• BCB ON coil
• BCB OFF coil
• BCB UV coil
TIMING OF BREAKER CONTROL OUTPUTS
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