IGS-NT Combi, SW Version 3.0, ©ComAp – May 2013
IGS-NT-Combi-3.0 Reference Guide.PDF
Binary output: Idle/Nominal
This output is intended for switching of the speed governor reference from idle to
nominal speed and vice versa. The output is opened when the engine is required
to run at idle speed and it is closed when the engine is required to run at nominal
speed.
The output is opened while the engine is not running and also during start.
The output is closed after the engine has been started when the timer Idle
time elapses.
The output remains closed while the engine is running.
The output is opened while stopping either at the beginning or at the end
of the cooling phase. This is selectable by the setpoint Cooling speed.
NOTE:
Some governors do not support speed reference switching.
Binary output: Prelubr pump
This output can be used for periodic lubrication of the engine while the engine is
not running. The output is periodically closed for Prelubr time and then opened for
Prelubr pause.
The output opens immediately when Emergency stop is activated or if the
controller is switched to OFF mode.
NOTE:
The engine must be equipped with an external electric motor-driven oil pump to
allow this function.
Binary output: FltResButnEcho
This output provides 1s pulse when:
Fault reset button is pressed on the controller front panel or
Fault reset button is pressed on any of external local/remote terminals or
fault reset command is received via communication line or
the input FaultResButton is activated.
Binary output: HrnResButnEcho
This output provides 1s pulse when:
Horn reset button is pressed on the controller front panel or
Horn reset button is pressed on any of external local/remote terminals or
horn reset command is received via communication line or
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