ComAp IG-NT GC Reference Manual page 15

HAND mode
Hand mode is a special type of SEM mode. In Hand mode, the panel Start, Stop buttons are not working,
GCB is supposed to be controlled externally. The Hand mode is achieved by setpoints adjustment - see the
following picture.
Process control: StartStopBtn = DISABLED
ProtectionMode = NOT ACTIVE
Sync/Load ctrl: Sync timeout = NO TIMEOUT
GCB open level = NO LEVEL
GCB open del = NO TIMEOUT
Inteli NT GeCon-MARINE SPI, SW Version 3.2, ©ComAp – July 2015
IGS-NT-GeCon-MARINE-SPI-3.2.PDF
generator
measuring
Vg, Ig, Vb
IG-EE GeCon
MINT
GCB feedback
(ReadyToLoad)
Speed control
(Sync/Load ctrl)
START
RS232 - PC
GCB STOP
External GCB
Close / Open
GCB
close/open
G
MCU
MCU
External Engine
Start / Stop
G
15