Woodward easYgen-2000 Series User Manual page 364

Application
Basic Applications > Application Mode A03 (GCB)
364
Fig. 140: Application mode A03 (schematic)
The easYgen requires the feedback reply from GCB
and MCB in this application mode. These replies are
used to define, whether the easYgen controls fre‐
quency, shares the load with other gensets or per‐
forms active load control.
The following feedback signals and commands are used in this
application mode and fixed to the respective discrete inputs and
outputs:
DI 7 "Reply MCB" (mains parallel; normally closed (break) con‐
n
tact)
DI 8 "Reply GCB" (normally closed (break) contact)
n
DO 6 "Command: GCB close"
n
DO 7 "Command: GCB open" (optionally)
n
If the easYgen is intended to be operated in parallel
with the mains, the mains voltage measuring inputs
must be connected.
easYgen-2200/2500 | Genset Control 37535B