PID-3665-OUTPUTSIGNALS v5
Table 172: LEXPDIS (40) Output signals
Name Type Description
TRIP BOOLEAN Common trip signal
TRZ1 BOOLEAN Trip signal from impedance zone Z1
TRZ2 BOOLEAN Trip signal from impedance zone Z2
PICKUP BOOLEAN Common start signal
PU_Z1 BOOLEAN Pickup signal from impedance zone Z1
PU_Z2 BOOLEAN Pickup signal from impedance zone Z2
XOHM REAL Reactance in Primary Ohms
XPERCENT REAL Reactance in percent of Zbase
ROHM REAL Resistance in Primary Ohms
RPERCENT REAL Resistance in percent of Zbase
7.12.5 Settings
PID-3665-SETTINGS v4
Table 173: LEXPDIS (40) Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation Disabled/Enabled
OperationZ1 Disabled
Enabled
- - Enabled Operation Disable/Enable zone Z1
XoffsetZ1 -1000.00 -
1000.00
% 0.01 -10.00 Offset of Z1 circle top point along X axis in
% of Zbase
Z1diameter 0.01 - 3000.00 % 0.01 100.00 Diameter of impedance circle for Z1 in % of
Zbase
tZ1 0.00 - 6000.00 s 0.01 0.01 Trip time delay for Z1
OperationZ2 Disabled
Enabled
- - Enabled Operation Disable/Enable zone Z2
XoffsetZ2 -1000.00 -
1000.00
% 0.01 -10.00 Offset of Z2 circle top point along X axis in
% of Zbase
Z2diameter 0.01 - 3000.00 % 0.01 200.00 Diameter of impedance circle for Z2 in %
of Zbase
tZ2 0.00 - 6000.00 s 0.01 1.00 Trip time delay for Z2
Table 174: LEXPDIS (40) Group settings (advanced)
Name
Values (Range) Unit Step Default Description
DirSuperv Disabled
Enabled
- - Disabled Operation Off/On for additional
directional criterion
XoffsetDirLine -1000.00 -
3000.00
% 0.01 0.00 Offset of directional line along X axis in %
of Zbase
DirAngle -180.0 - 180.0 Deg 0.1 -13.0 Angle between directional line and R-axis
in degrees
1MRK 502 066-UUS B Section 7
Impedance protection
389
Technical manual
To Next Page
Loading...
