ComAp IG-NTC GC

IGS-NT-BC, SW Version 1.2.0, ©ComAp – January 2019
IGS-NT-BC-1.2.0 Reference Guide.PDF
137
Setpoint: ExtValue4HiLim
Group
Force value
Range [units]
ExtValue4LoLim .. 32000 [X]
Related FW
3.0
Description
This setpoint adjusts the high limit of the value of ExtValue 4 if the value is
lowered/raised by the binary inputs ExtValue4 up and ExtValue4 down. The
ExtValue 4 is never raised over this limit.
NOTE:
This limit is not taken into account if the value ExtValue 4 is written remotely from
a terminal using the appropriate command ExtValue #n.
NOTE:
For IS-NT only.
Setpoint: ExtValue4 rate
Group
Force value
Range [units]
1 .. 10000 [X/s]
Related FW
3.0
Force value
possible
YES
Force value
possible
YES
Description
This setpoint adjusts the rate pre second at which the ExtValue 4 is beeing
changed while the input ExtValue4 up or ExtValue4 down is active.
Group: Load shedding
Setpoint: Ld shed active
Group
Load shedding
Range [units]
DISABLED, ISLAND ONLY, ISL+TRIP PARAL, ALL THE TIME [-]
Related FW
3.0
Force value
possible
YES
Description
This setpoint is used for adjustment when the load shedding function will be active
(see also IM-NT-MCB/MGCB help for more information on MCB/MGCB).
DISABLED
The Load shedding function is disabled. All the outputs
are open.
ISLAND ONLY
In Island operation (e.g. MCB is open and MGCB is
closed) Load shedding outputs (e.g. LdShed stage 1)
are controlled by load shedding function.
ISL+TRIP PARAL
This setting adjusts the same behavior as ISLAND