IGS-NT Combi, SW Version 3.0, ©ComAp – May 2013
IGS-NT-Combi-3.0 Reference Guide.PDF
Binary output: Running
This output is closed at the end of the Idle phase when the output Idle/Nominal is
closed to switch the gen-set to nominal speed. The output is opened when the
gen-set goes to cooling phase or performs a shutdown.
Binary output: ForwardSynchro
The output is closed during forward synchronizing and opens when the output
GCB status is activated (= GCB was closed).
NOTE:
The output can be used for control of an external synchronizing module.
Binary output: ReverseSynchro
The output is closed during reverse synchronizing (synchronizing of loaded gen-
set back to the mains) and opens when the output MCB status is activated (=
MCB was closed).
NOTE:
The output can be used for external synchronizing module control.
Binary output: Warming
The output is closed during warming period. Learn more about warmin in the
description of the setpoint Warming load.
Binary output: Soft load
The output is closed during gen-set soft loading period – i.e. it is closed when the
gen-set has been synchronized to the mains/bus and GCB has been closed and
opened again when the ramp of the gen-set power reached the required level.
NOTE:
The output is not closed during the warming period.
Binary output: Loaded
The output is closed while the gen-set is loaded and the load is beeing regulated
according to selected mode (baseload, import/export, power management etc.) or
is not beeing regulated in single island operation.