GC-1F Installation Instructions and Reference Handbook
DEIF A/S Page 83 of 123
Running feedbacks
Voltage/frequency
The frequency measurement requires a voltage measurement of 30 % U
NOM
. So the
running feedback based on the frequency measurement can only be used where the
voltage builds up rapidly.
Selectable running feedbacks
RPM input
Tacho RUN set point, menu 6173
Charger alternator W input
Charger gen. detect menu 4610 (uses the same RUN set point as RPM input, menu
6173)
D+
Binary input
Oil pressure
RUN detect menu 6570
Interruption of start sequence
The start sequence is interrupted in the following situations:
Start failure alarm - Auto only: Select Auto
The start failure alarm will occur, if the engine has not started after the last start attempt (that is
the last crank period). A start failure will activate the HORN output and relay outputs if selected.
Start prepare
There are two possibilities for use of the start prepare timer:
Normal start prepare The start prepare relay is activated when the start sequence is
initiated for the adjusted time and before each start attempt. It
deactivates before cranking.
Extended start prepare The start prepare relay is activated when the start sequence is
initiated, and it stays activated when cranking.
6230 GB close delay
No. Setting Min. setting Max. setting Factory
setting
6231 GB close delay Timer 0.0 s 30.0 s 0.5 s
6233 GB pulse ON time
No. Setting Min. setting Max. setting Factory
setting
6234 GB pulse ON time Timer 0.1 s 10.0 s 0.5 s
Event Comment
Auto mode stop Removal of start cause (binary input) or shutdown.
Start failure
Running feedback
Emergency stop
Stop push-button on the display In manual as well as in auto operation.