ComAp IG-NT GC Reference Manual page 95

TauSpeedActuat
Time constant of the speed actuator connected to the binary Up/Down outputs. This is to match the reaction
of the controller's regulator with the actual reaction time of the actuator.
Step: 0,1 s
Range: 1,0 - 300,0 s
Load ramp
Increasing or decreasing load rate. In seconds / Nomin power.
Step: 1 s
0 – GCB open del s
Range:
Force value: Yes
When the timer is countdown then the state soft load or unload is terminated.
Load gain
Gain of power control loop.
Step: 0,1 %
0 – 200,0 %
Range:
Load int
Relative integration factor of power control loop.
Step: 1 %
0 – 100 %
Range:
Hint:
Load gain and Load int setpoints are active only when gen-set operates in parallel to the mains, when GCB
and MCB are closed. This is valid for both single and multiple applications.
RampStartLevel
Value of initial load, on which starts the load ramping according to Load ramp setting.
Step: 1 %
0 – 100 %
Range:
GCB open level
Power level for opening the GCB while soft unload is in progress. If this level isn't reached, the GCB opens
after GCB open del time.Setting = NO LEVEL disables this GCB open criteria.
Step: % of Nomin power
Range: NO LEVEL, 1 to 100 %
GCB open del
The timeout to unload the gen-set. Should the load ramp fail to bring the gen-set power down to GCB open
level to allow the opening of GCB, the breaker will open after GCB open del. Setting = NO TIMEOUT
disables this GCB open timeout criteria.
Step: 1 s
Load ramp – 1800, NO TIMEOUT
Range:
Force value: Yes
Hint:
It is possible to open GCB by panel button or externally.
Sync timeout
Maximum allowed time for forward or reverse synchronization.
Step: 1 s
1 – 1800 s, NO TIMEOUT
Range:
Hint:
If the synchronizing does not succeed within (Sync timeout / 10, but minimum 60) s, the speed regulator
output is reset and synchronisation is automatically started again. So if you set the Sync timeout to
sufficiently high value, the synchronizing cycle can be internally repeated up to 10 times.
Inteli NT GeCon-MARINE SPI, SW Version 3.2, ©ComAp – July 2015
IGS-NT-GeCon-MARINE-SPI-3.2.PDF
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