IGS-NT Combi, SW Version 3.0, ©ComAp – May 2013
IGS-NT-Combi-3.0 Reference Guide.PDF
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: GCB Close/Open
This output is intended for control of the GCB if a contactor is used as GCB. The output
provides continuous signal while the GCB has to be closed.
There are also other outputs availabe for GCB control:
GCB ON coil
GCB OFF coil
GCB UV coil
TIMING OF BREAKER CONTROL OUTPUTS
Binary output: GCB ON Coil
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