IGS-NT Combi, SW Version 3.0, ©ComAp – May 2013
IGS-NT-Combi-3.0 Reference Guide.PDF
Binary output: CommonActLev 2
The output is closed while there is at least one 2nd level (red) alarm present in the
alarm list. The alarm can be in any state, i.e. active unconfirmed, active confirmed
or inactive unconfirmed.See the chapter Alarm management for more information.
Binary output: Alarm flashing
This is the flashing alternative of the output Alarm, i.e. the output flashes with
period 1s/1s while the output Alarm is closed.
Binary output: Horn flashing
This is the flashing alternative of the output Horn, i.e. the output flashes with
period 1s/1s while the output Horn is closed.
Binary output: T cyl differ
IS-NT specific function!
The output is closed while the alarm cylinder temperature difference alarm is
active.
Binary output: Ignition
The output is used for control of an ignition module on gas engines. The output is
closed when the engine speed exceeds 30 RPM and opens when the engine is
fully stopped regardless of the reason of the stop, i.e. whether it is an operational
stop or shutdown stop. The only exception is activation of the input Emergency
stop, when the ignition output is opened immediately after the input is activated.
NOTE:
Learn more in the separate chapter Starting sequence.
Binary output: Ventilation
The output is intended for control of an engine room ventilation fan or engine
container ventilation fan. Intended for the engine ventilator control. The output is
closed at the beginning of the start procedure together with Prestart output and
opens together with Stop Solenoid after the engine is fully stopped.
The output opens immediately when Emergency stop is activated or if the
controller is switched to OFF mode.
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