3.3.2 Status texts
The following table explains the different status text messages in the display. Status messages are automati-
cally shown during operation without the operator activating any push-buttons.
Status text GPC/
PPU
GPU/
GPU Hy-
dro
Condition
READY X X The generator is not running, and the unit is ready for
operation
NOT READY X X The generator is not running, and for example an active
“Trip GB” or “Shutdown” alarm is blocking operation
MANUAL X X Regulation is in MANUAL mode
FIXED FREQUENCY
INT.
X X Fixed frequency using internal set point
FIXED FREQUENCY
EXT.
X X Fixed frequency using external set point
STATIC SYNC. X X Static synchronisation in progress
DYNAMIC SYNC. X X Dynamic synchronisation in progress
ASYNCHRONOUS
SYNC.
X X Synchronising asynchronous generator
FIXED RPM X X Asynchronous generator - GB open and sync. not acti-
vated
LOAD SHARING INT. X - Load sharing using internal set point
LOAD SHARING EXT. X - Load sharing using external set point
FIXED POWER INT. X - Fixed power using internal set point
FIXED POWER EXT. X - Fixed power using external set point
DROOP INT. X - Droop mode active using internal set point
DROOP EXT. X - Droop mode active using external set point
RAMP DOWN X - Deloading the genset before opening of the GB
RAMP TO ###kW X - Increasing or decreasing the load of the genset to a
specific set point
START PREPARE X X The start prepare relay is activated
START RELAY ON X X The start relay is activated
START RELAY OFF X X The start relay is deactivated during the start sequence
COOLING DOWN ###s X X Cooling down period is activated
GENSET STOPPING X X This info is shown when cooling down has finished
EXT. STOP T. ###s X X Extended stop time after the running signal has disap-
peared
TOO SLOW 00<---------- X X Generator running too slow during synchronising
----------> 00 TOO FAST X X Generator running too fast during synchronising
SWBD CONTROL X X SWBD control input activated
ML-2 operators manual 4189340579 UK Menu systems and structure
DEIF A/S Page 19 of 29
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