Output Functions - Deif GC-1F Installation Instructions Manual

GC-1F
It is possible to configure the output functions indicated in the table. The unit has seven
configurable relay outputs (output terminals 20 to 27 and 45 to 48).
Output function
Run coil
Stop coil
Prepare
Starter
Engine run indication
Idle speed output
Horn
Alarm/limit
Fuel pump
Engine heater
Stop coil (not acc. in start seq.)
Generator breaker (continuous)
GB ON pulse
GB OFF pulse
Manual mode
Auto mode
Test mode
Off mode
GB status
Relays 21/22/23 cannot be configured as MB or GB.
Relay 47 is closed when deenergised, but works as all other relays when GC-1F
is powered up.
Output function description
1. Run coil
The relay configured to Run coil will be closed the entire time the engine is supposed to run.
2. Stop coil
This relay will close to stop the engine, and when no running feedback is present it will stay
closed in the ext. stop time (parameter 6212).
3. Prepare
This function will close the relay as the first thing in the start sequence. The relay will be
closed for the time programmed in parameter 6181. This function is used for preheating the
engine or for prelubrication.
4. Starter
The relay configured to Starter will be closed for the time selected in parameter 6184 in the
start sequence of the GC-1F.
5. Engine run indication
If a relay is configured to this function, this relay will close when a running feedback is detect-
ed. The relay will open again when the engine stops.
6. Idle speed output
This relay will close to give the engine governor the idle command (low speed).
DEIF A/S
Installation Instructions and Reference Handbook

Output functions

Factory setting
Relay 23
Relay 21
Relay 22
Relay 24
Relay 26
Relay 45
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