EMKO EAOM-210 FLJ - Page 79

EAOM-210 FLJ.eng / ver 0.0
Pages 79 / 132
31 EARTH FAULT
This output indicates that the module has detected that an earth fault exists on the generator
output.
32 ELECTRIC COOLING FAN AFTER START
This output should energise as soon as engine has started so the fan should be running
when the engine is running. This output should continue to operate for Cooling Fan Time
parameter after engine has stopped.
33 ELECTRIC COOLING FAN AFTER STOP
This output indicates that can be made to energise for Cooling Fan Time parameter after the
engine shuts down (to run an electric cooling fan on the radiator).
34 EMERGENCY STOP
This output indicates that an emergency stop alarm has occurred.
35 FAIL TO START ALARM
This output indicates that the engine has not started after the specified number of attempts.
36 FAIL TO STOP ALARM
This output indicates that the generator has failed to stop within the selected time
37 FUEL RELAY ENERGISED
The output mimics the operation of the fuel relay. It can be used to control external logic
circuitry.
38 GAS ENGINE IGNITION OUTPUT
With the engaging of the starter the ignition delay is started. If the ‘minimum ignition speed’ is
reached after expiry of this time, the configurable relay output ‘ignition’ is set. When the
necessary engine shutdown process, firstly gas valve is de-energised. Then ignition output is
de-energised that after 5 seconds when the engine speed become lower than ‘minimum
ignition speed’.
39 GENERATOR AT REST
The output indicates that the generator is not running.
40 GENERATOR AVAILABLE
This output indicates when the generator is ready to accept load, i.e. after safety on and
warm up timers have timed out.
41 GENERATOR CLOSED AUXILIARY
This output indicates that a digital input that has been configured as ‘generator closed
auxiliary’ is active.
42 GENERATOR FAILED TO CLOSE
This output source has intended to be used to indicate a failure of the generator contactor or
breaker. It can only be used if the module is configured to use ‘generator closed auxiliary’
feedback.
43 GENERATOR FAILED TO OPEN
This output source has intended to be used to indicate a failure of the generator contactor or
breaker. It can only be used if the module is configured to use ‘generator closed auxiliary’
feedback.