IGS-NT-BC, SW Version 1.2.0, ©ComAp – January 2019
IGS-NT-BC-1.2.0 Reference Guide.PDF
Setpoint: ##OverldNextDel
If the system reserve drops below the start limit for next gen-set the delay
#NextStrt del will begin to count down. But if the load raises too quickly it might
happen that the system gets overloaded already before the delay #NextStrt del
reaches zero.
This setpoint is used to prevent this situation. If the #NextStrt del timer is already
counting down (i.e. the condition for starting of next gen-set based on reserves is
fullfiled), the total load of running gen-sets reaches 90% of their nominal capacity
and the remaining time of the running timer is higher than #OverldNextDel, the
running timer is shortened to the value of #OverldNextDel to speed up the start-up
of the next gen-set.
NOTE:
The setpoint takes place only in island operation.
This setpoint is used to adjust the delay of stopping the next gen-set when the
actual load reserve rises above the adjusted load reserve for stop.
This setpoint is used to adjust how long the particular gen-set will suppress it's
own Slow stop alarm to give chance to another gen-set to start and replace the
defective one.
If there isn't any available gen-set to start, the alarm is not suppressed.
This setpoint is used to adjust certain minimum value of the sum of nominal power
of all running gen-sets. If the function is active, then the gen-sets would not be
stopped, although the reserve for stop is fulfiled, if the total remaining nominal
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