InteliPro, SW version 1.0, ©ComAp – May 2011
InteliPro Reference Guide
4-11
ROCOF Prot
Separate output for ROCOF protection.
DOC Prot
Separate output for directional overcurrent protection.
P Prot
Separate output for mains reverse power protection.
I> Prot
Separate output for overcurrent (ANSI 50 and 51) protection.
NVD Prot
Separate output for neutral voltage displacement protection.
!NVD Prot
Separate output for inverted signal of Neutral Voltage Displacement protection.
EFC Prot
Separate output for earth fault current (ANSI 50N and 51N) protection.
IGS Prot
Separate output for ground surge current (ANSI 50GS and 51GS) protection.
I Unb Prot
Separate output for current unbalance protection.
DC Healthy
The output is closed all the time when auxiliary voltage is within the limits (Aux protect: Aux >V
and Aux protect: Aux <V). The output opens when Aux voltage is failed or out of setpoint limits.
Watchdog
The output is closed all the time of controller’s operation. When the watchdog event occurs the output.
The alarm message “Wrn Watchdog” is displayed and the output Watchdog stays opened after the
controller’s restart due to watchdog reset of the controller until the Fault Reset
button is pushed.
MaxParTime
Separate output of the short term parallel protection closes after the timer MaxParallTime has elapsed
and both CB1 Feedback and CB2 Feedback remain closed.
!MaxParTime
Separate output for inverted signal of short term parallel protection.
U Sig
Signalling output of "out of limit" voltage according to the setting in V<> group.
Activates immediately in the moment of fault conditions (does not wait until delay times out).
Deactivates in the moment when the measured values are back in limits. Fault reset has no effect on
this output.
f Sig
Signalling output of "out of limit" frequency according to the setting in f<> group.
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