Description
Notes
Deload active
The controller is de-loading.
Ana. fan ref. set [1-2] active
The analogue fan reference setting 1 or 2 is active.
Power droop active
The frequency-dependent power droop is active.
Q droop active
The voltage-dependent Q droop is active.
Cos phi droop active
The voltage-dependent PF droop is active.
Idle run activated
Idle run is activated.
Idle run deactivated
Idle run is deactivated.
Load Depend Start/Stop setting 2 activated
Gensets start and stop according to the current load and the settings selected in
setting 2.
Load Depend Start/Stop setting 2
deactivated
Load-dependent starts and stops according to settings selected in setting 2 are
stopped.
Events, Events AC
Description
Notes
Three phase system
Three phase AC configuration.
Split L1L3 phase system
Split L1L3-phase AC configuration.
Split L1L2 phase system
Split L1L2-phase AC configuration.
Single phase system
Single phase AC configuration.
60 Hz system
True if the nominal frequency is higher than 55 Hz.
L1L2L3 phase rotation active
The phase rotation is L1L2L3.
L1L3L2 phase rotation active
The phase rotation is L1L3L2.
Events, Events Parameter set
Description
Notes
Parameter set [1-4] used
The parameter set can be selected internally or with binary input.
BB Parameter set [1-2] used
Nominal busbar settings 1 or 2.
BB Unom = Gen Unom used
Busbar nominal voltage is equal to the generator nominal voltage.
Events, Events Engine
Description
Notes
Running
Engine is running.
Emergency stop
Emergency stop activated.
DG ready for auto start
All is normal, no alarms.
Cranking
Crank output activated.
Start activated
Start sequence activated.
Cool down active
Cool down sequence in progress.
Eng. heater in manual ctrl.
Force/release block of engine heater (toggle function).
Alternative start activated
Alternative start is a full AMF sequence test of the plant.
Application note 4189341276B EN
Page 18 of 50
