ComAp InteliLite NT AMF Series User Manual

InteliLite
NT
– AMF20/25, SW version 1.2, ©ComAp – March 2008 63
IL-NT-AMF-Reference Guide1.2.pdf
State Condition of the transition Action Next state
RPM> Starting RPM
STARTER off
PRESTART off
Starting
D+ input activated or oil pressure detected
or Gen voltage > 25% Vgnom or D+ active
for 1s
STARTER off
PRESTART off
Cranking
MaxCrank Time elapsed, 1st attempt
STARTER off
FUEL SOLENOID off
STOP SOLENOID on
CrankFail Pause timer
started
Crank pause
Cranking
3
MaxCrank Time
elapsed, last attempt
STARTER off
PRESTART off
Shutdown (Start
fail)
Crank
pause
3
CrankFail Pause
elapsed
STARTER on
FUEL SOLENOID on
4
STOP SOLENOID off
MaxCrank Time counter
started
Cranking
80% Nominal RPM reached
READY TO LOAD on
1
Min, Max Stab Time
counter started
Running
RPM = 0 or any other shutdown condition FUEL SOLENOID off
STOP SOLENOID on
Shutdown
Starting
3
60 sec.
Elapsed
FUEL SOLENOID off
STOP SOLENOID on
Shutdown (Start
fail)
Stop request READY TO LOAD off
Cooling Time timer
started
Cooling
RPM = 0 or any other shutdown condition READY TO LOAD off
2
FUEL SOLENOID off
Shutdown
Running
GCB CLOSE/OPEN
closed
Loaded
GCB CLOSE/OPEN opened
Running
Loaded
RPM = 0 or any other shutdown condition FUEL SOLENOID off
STOP SOLENOID on
READY TO LOAD off
Shutdown
Cooling Time elapsed
FUEL SOLENOID off
STOP SOLENOID on
Stop
RPM = 0 or any other shutdown condition FUEL SOLENOID off
STOP SOLENOID on
Shutdown
Cooling
Start request READY TO LOAD on
1
Running
RPM = 0, Oil pressure not detected, Vgen <
10V, D+ not active
Ready
Stop
60 sec.
Elapsed
Stop (Stop fail)
1
if all generator parameters OK and Min Stab Time elapsed, indicates that GCB is possible to close.
In AUTO Mode closes in this moment GCB automatically.
2
If GCB output used GCB opens automatically
3
The start-up sequence can be interrupted in any time by comming stop request
4
Fuel solenoid is switched on with time advance of 1s fixed before starter motor is switched on.
Hint:
Threshold level for D+ input is 80% supply voltage, activation delay is 1s (to override short firings
during cranking – for example in cold conditions).

ComAp InteliLite NT AMF Series Specifications

General

Brand	ComAp
Model	InteliLite NT AMF Series
Category	Controller
Language	English