UZPDIS Input signals
Table 961: UZPDIS Input signals
Name Type Default Description
I3P SIGNAL - Three-phase currents
U3P SIGNAL - Three-phase voltages
BLOCK BOOLEAN 0=False Block signal for acti-
vating the blocking
mode
UZPDIS Output signals
Table 962: UZPDIS Output signals
Name Type Description
OPERATE BOOLEAN Operate
START BOOLEAN Start
4.7.4.8 UZPDIS Settings
Table 963: UZPDIS Group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Polar reach 1...6000 %Zn 1 7 Impedance start
value, i.e. radius of
impedance circle
Operate delay time 40...200000 ms 10 200 Operate delay time
Table 964: UZPDIS Group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Offset enable
0=Disable
1=Enable
false Enable offset-mho
characteristic
Offset -1000...1000 %Zn 1 -10 Offset of top of
the impedance cir-
cle from the R-axis
Displacement -1000...1000 %Zn 1 0 Displacement of
impedance circle
centre from the X-
axis
Table 965: UZPDIS Non group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Measurement
mode
2=DFT
3=Peak-to-Peak
2=DFT Selects used meas-
urement mode
Impedance Meas
mode
2=1Phase-to-phase
4=3Phase-to-phase Select voltage and
current signals for
Table continues on the next page
Protection functions 1MRS759142 F
1036 REX640
Technical Manual
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