InteliLite
NT
– AMF20/25, SW version 2.2, ©ComAp – September 2014 56
IL-NT-AMF-2.2-Reference Guide.pdf
Air Valves
Closes together with Prestart. Opens after the engine is stopped.
Stopped engine conditions: RPM = 0, Engine Params: Starting Oil P, D+ (when enabled).
Alarm
The output closes if :
any alarm comes up or
the gen-set malfunctions
The output opens if
FAULT RESET is pressed
The output closes again if a new fault comes up.
Horn
The output closes if:
any alarm comes up or
the gen-set malfunctions
The output opens if:
FAULT RESET is pressed or
HORN RESET is pressed or
Max time of HORN is exceeded (Horn Timeout)
The output closes again if a new fault comes up.
GCB Close/Open
The output controls the generator circuit breaker.
Hint:
Supposed time to close (reaction time) of GCB is 0,1 sec.
IL-NT controller can work even without breakers feedback, in this case do not configure the feedback
to binary inputs.
For more details see chapters Circuit breakers timing and GCB, MCB fail detection.
GCB ON Coil
The output activates Generator Circuit Breaker coil.
GCB Off Coil
The output deactivates Generator Circuit Breaker coil.
GCB UV Coil
The output controls Generator Circuit Breaker coil after voltage drop-out.
MCB Close/Open
The output controls the mains circuit breaker.
Hint:
IL-NT controller can work even without breaker feedbacks, in this case do not configure the feedback
to binary inputs.
For more details see chapters Circuit breakers timing and GCB, MCB fail detection.
MCB On Coil
The output activates Mains Circuit Breaker coil.
MCB Off Coil
The output deactivates Mains Circuit Breaker coil.
MCB UV Coil
The output controls Mains Circuit Breaker coil after voltage drop-out.
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