Synchronization
option
Operator’s
Manual
Doosan reserves the right to change any of the above
Page 12 of 32
LED functions
The display unit holds 10 LED functions. The colour is green or red or a combination in different
situations.
Alarm:
LED flashing indicates that unacknowledged alarms are present.
LED fixed light indicates that ALL alarms are acknowledged, but some are still
present.
Power:
LED indicates that the auxiliary supply is switched on. If it is green, the AGC
200 is operational. If it is red the self check has failed.
Run
LED indicates that the generator is running.
Hz/V OK:
LED green light indicates that the voltage/frequency is present and OK.
GB ON
LED indicates that the generator breaker is closed.
MB ON
LED indicates that the mains breaker is closed.
Mains OK
LED is green if the mains is present and OK.
LED is red at a mains failure.
LED is flashing green when the mains returns during the ‘mains OK delay’ time.
Auto
LED indicates that auto mode is selected.
MAN
LED indicates that manual mode is selected.
SEMI
LED indicates that SEMI AUTO mode is selected.
OFF
LED indicates that OFF mode is selected.