Generac Power Systems Power Zone Pro Sync Owner's Manual page 60

Troubleshooting
DOF
FC DOF GEN IN AUTO
FC DOF GEN IN MAN
FC DOF GEN IN OFF
FC DOF GEN STOPPED
FC DOF GEN STOPPED READY TO RUN
FC DOF GEN PREHEAT ACTIVE
FC DOF GEN CRANKING
FC DOF GEN RUNNING UP
FC DOF GEN RUNNING
FC DOF GEN RUNNING IN EXERCISE
FC DOF GEN RUNNING IN QUIETTEST
FC DOF GEN IN WARM UP
FC DOF GEN READY TO ACCEPT LOAD
FC DOF GEN SYNCHING TO BUS
FC DOF GEN SYNCHING TO UTIL
FC DOF GEN HOLDOFF ALARMS ENABLED
FC DOF GEN IN COOLDOWN
FC DOF GEN STOPPING DUE TO ALARM
FC DOF GEN STOPPED DUE TO ALARM
FC DOF UTIL VOLTAGE DROPPED OUT
FC DOF IN UTIL INTERRUPT DELAY
FC DOF UTIL VOLTAGE RETURNED
FC DOF IN RETURN TO UTILITY DELAY
FC DOF GEN OUT OF SERVICE
FC DOF SERVICE NEEDED
FC DOF LINE POWER
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DOF Description
Indicates if Generator is in AUTO mode.
Indicates if Generator is in MANUAL mode.
Indicates if Generator is in OFF mode.
Generator status. Generator is STOPPED
Generator status. Generator is stopped in AUTO mode and
ready to run.
Generator status. Engine Preheat is active.
Generator status. Starter is cranking the engine.
Generator status. Engine is increasing in speed.
Generator status. Generator is running (engine is rotating)
Generator status. Generator is Exercising based on
Calendar command.
Generator status. Generator is exercising in Quiet-Test
mode based on calendar command.
Generator status. Generator is up to speed, but warmup
timer has not expired.
Generator status. Generator has reached normal operating
speed and voltage, is warmed up, and is ready for load.
Generator status. Generator is synchronizing voltage,
speed and phase angle to the power bus.
Generator status. Generator is synchronizing voltage,
speed and phase angle to the utility.
Generator status. The generator is up to speed and voltage
and the alarm holdoff timer has expired.
Generator status. Generator is cooling down after all
automatic start signals have terminated.
Generator status. Generator is stopping due to a shutdown
alarm.
Generator status. Generator is stopped due to a shutdown
alarm.
Utility voltage is bad or has disappeared completely.
Utility voltage is bad but the generator has not yet started.
Good utility voltage has returned.
Utility voltage has returned, but the generator has not
transferred to utility power yet.
Generator has been marked as OUT OF SERVICE.
Service time for a maintenance item has expired.
Indicates one or more ATSs in the system are in the Utility
position.
Owner's Manual for Power Zone Pro Sync