InteliLite 9 Global Guide
367
Related applications AMF
Description
This alarm will occur when the MCB FEEDBACK (PAGE 309) input does not match
the expected position given by the MCB CLOSE/OPEN (PAGE 335) output. It stays
active until the mismatch between the output and feedback disappears.
If there was no command issued by the controller and the breaker
(feedback) changes suddenly the position itself, the alarm will be issued
immediately.
Self-opening of the breaker is not considered a fault and if all mains values
are within limits, the command to reclose the breaker is issued after delay
given by the setpoint Mains Return Delay (page 200) has elapsed.
The alarm will be also issued, if the breaker does not respond to the close
command within 2 seconds. After this period has elapsed the output MCB
Close/Open is deactivated again and the next attempt to close the breaker
will occur first after the alarm is reset.
The alarm will be also issued if the breaker does not respond to the open
command within 2 seconds. The output MCB Close/Open will stay
deactivated. Closing of GCB is blocked until this alarm becomes inactive.
6 back to List of alarms level 1
Alarm Type Warning
Alarmlist message Wrn Oil Pressure
Alarm evaluated Gen-set is running
Related applications AMF, MRS
Description
This alarm indicates that the oil pressure is lower than the pressure set in Oil
Pressure Wrn (page 179) setpoint.
Wrn Oil Pressure
6 back to List of alarms level 1
Alarm Type Warning
Alarmlist message Wrn Overload
Alarm evaluated All the time
Related applications AMF, MRS
Description
The alarm is issued when the gen-set power is over the limit for time period longer
than the delay. The following setpoints are related to it:
Overload Wrn (page 192) adjusts the overload limit.
Overload Delay (page 192) Overload Del adjusts the delay.
Wrn Overload
6 back to List of alarms level 1
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