IGS-NT Combi, SW Version 3.0, ©ComAp – May 2013
IGS-NT-Combi-3.0 Reference Guide.PDF
HINT
The sensor fail alarm does not influence the gen-set operation
Blocking types
The alarms are beeing evaluated all the time the controller is switched on.
The alarms are beeing evaluated only while the gen-set is running. The evaluation
begins RunOnlyBlkDel1 seconds after the engine has been started.
The alarms are beeing evaluated only while the gen-set is running. The evaluation
begins RunOnlyBlkDel2 seconds after the engine has been started.
The alarms are beeing evaluated only while the gen-set is running. The evaluation
begins RunOnlyBlkDel3 seconds after the engine has been started.
The alarms are beeing evaluated while the input Force block 1 is not active. The
evaluation begins ForceBlockDel1 seconds after the input has been deactivated.
The alarms are beeing evaluated while the input Force block 2 is not active. The
evaluation begins ForceBlockDel2 seconds after the input has been deactivated.
The alarms are beeing evaluated while the input Force block 3 is not active. The
evaluation begins ForceBlockDel3 seconds after the input has been deactivated.
The alarms are beeing evaluated while the generator is expected to provide correct
voltage and frequency. That means the alarms start to be evaluated after transition
form Idle to Running phase when the period of Max stab time has already elapsed,
remain beeing evaluated while the gen-set is running at nominal speed (regardless
of GCB position) and stop to be evaluated by transition to the Cooling phase.
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