InteliCompact
NT
, SW version 2.1
InteliCompact-NT-2.1-Reference Guide.pdf, ©ComAp – May 2015
Governor output does not work; the output level is continuously at the lower or upper
limit.
Wrong (opposite) position of the setpoint
Speed Gov Char.
Check the setpoint position if it fits the
Governor requirements.
Opposite or wrong wiring of the Governor/AVRi
output.
Check and correct the wiring.
The governor output is switched to PWM mode
but the governor needs voltage mode or vice
versa.
Put the PWM jumper at the governor output
into the proper position according to the
Governor requirements.
The cranking is cut off too early, the engine does not start.
The setpoint Starting Oil P is adjusted too low.
Adjust the setpoint to a higher pressure level
than can be achieved by cranking only. Note,
that under cold condition the oil pressure
achieved during cranking can be higher.
W terminal is connected to the pickup input of
the controller, but autodetection of frequency-
to-speed ratio was not performed (e.g. if the
controller was previously used with another
engine with another charging alternator).
Disconnect the W terminal from the pickup
input, then start the gen-set in manual mode
and wait until the gen-set is ready to take the
load. Then stop the engine and connect the W
terminal back. The autodetection process will
be performed during next start.
The MCB control does not work properly, the alarm MCB fail is present all the time.
The position of the setpoint MCB Logic does
not match the current MCB wiring.
Switch the setpoint MCB Logic into proper
position.
The communication via CAN bus with other engines, extension units or ECU does not
work, i.e. you do not see other engines in the CAN16 or CAN32 value or the controller
shows an alarm in the Alarmlist that some of extension units or ECU does not
communicate.
The wiring of the CAN bus network is not
provided as linear bus without nodes.
Correct the wiring as described in the chapter
CAN bus wiring.
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