ComAp IG-NT GC Reference Manual page 64

TempByPwr gain
Gain factor for Temperature by generator power control loop.
Step: 0,01 %
0,00 – 100,0 %
Range:
TempByPwr int
Integration factor for Temperature by generator power control loop.
Step: 0,01 %
0,00 – 100,0 %
Range:
Overheat prot
If the temperature measured from analog input "LdCtrl:TbyPwr" exceeds the value TbyPwr
ENABLED:
Treq the gen-set power is decreased gradually to Min Power PtM. If the temperature
decreases below TbyPwr Treq the gen-set increases the power gradually to the original
requested value (Baseload, Imp/Exp....).
DISABLED: Overheat protection function is disabled. No power change if the temperature measured from
analog input "LdCtrl:TbyPwr" exceeds the value TbyPwr Treq.
Force value possibility: Yes
Island enable
NO, YES: Enables or disables island operation.
Force value possibility: Yes
The setpoint is used to enable/disable the island operation, i.e. supplying the load while the mains is
disconnected.

Island mode is recognized if the mains breaker is open, e.g. the feedback input
not active.

Parallel mode is recognized if the mains breaker is closed, e.g. the feedback input
is active.
If the island mode is recognized and island operation is disabled the controller will open the generator
breaker, cool-down the gen-set and stop it. While this situation persists the controller behavior is following:

The gen-set start in AUT mode is blocked, it can be started in MAN mode only.

The GCB can't be closed.

The message OfL StartBlck is present in the alarm list (see the alarm output
ParallelEnable
NO, YES: Enables or disables Mains parallel operation.
Force value possibility: Yes
The setpoint is used to enable/disable the parallel operation, i.e. supplying the load in parallel with the mains.

Island mode is recognized if the mains breaker is open, e.g. the feedback input
not active.

Parallel mode is recognized if the mains breaker is closed, e.g. the feedback input
is active.
If the parallel mode is recognized and parallel operation is disabled the controller will open the generator
breaker, cool-down the gen-set and stop it. While this situation persists the controller behavior is following:

The gen-set start in AUT mode is blocked, it can be started in MAN mode only.
Inteli NT GeCon-MARINE SPI, SW Version 3.2, ©ComAp – July 2015
IGS-NT-GeCon-MARINE-SPI-3.2.PDF
[ % ]
[ % ]
[ ENABLED / DISABLED ]
[ NO / YES ]
[ NO / YES ]
(FV)
(FV)
OfL
(FV)
MCB feedback is
MCB feedback
StartBlck).
MCB feedback is
MCB feedback
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