Settings - ABB 615 series Technical Manual

Section 4
Protection functions
4.7.1.7
Table 598: 78 Group settings (Basic)
Parameter Values (Range)
Oos operate mode 1=Way in
2=Way out
3=Adaptive
Forward reach 0.00...6000.00
Reverse reach 0.00...6000.00
Inner blinder R 1.00...6000.00
Outer blinder R 1.01...10000.00
Impedance angle 10.0...90.0
Swing time 20...300000
Table 599: 78 Group settings (Advanced)
Parameter Values (Range)
Zone 1 reach 1...100
Max number slips 1...10
Max Num slips Zn2 1...20
Max Num slips Zn3 1...20
Trip delay time 20...60000
Trip dropout time 20...60000
V dip time 500...5000
Zone 2 enable 1=Yes
0=No
Zone 3 enable 1=Yes
0=No
694
Table 597: 78 Output signals
Name Type
TRIP BOOLEAN
SWING_TRIP BOOLEAN
SWING BOOLEAN
OSB BOOLEAN
OSB_Z2 BOOLEAN

Settings

Unit Step
ohm 0.01
ohm 0.01
ohm 0.01
ohm 0.01
deg 0.1
ms 10
Unit Step
% 1
1
1
1
ms 10
ms 10
ms 10
Description
Out of step trip on zone 1 or zone 2
Out of step trip on zone 3
Swing condition detected
Out of step block for zone 1
Out of step block for zone 2
Default Description
2=Way out Operate mode for tripping when out of step
condition is detected
1000.00 Forward reach of mho circle
100.00 Reverse reach of mho circle
150.00 Resistance value if inner blinder at R axis
400.00 Resistance value of outer blinder at R axis
90.0 Angle of mho circle and blinders with respect to
R axis
500 Time between blinders for swing to be detected
Default Description
70 Percent of Mho forward reach indicating the
end of zone 1 and the beginning of zone 2
1 Number of pole slips before operating zone 1
1 Number of pole slips before operating zone 2
1 Number of pole slips before operating zone 3
300 Delay after OOS trip detected
100 Time trip output remains active
2000 Maximum allowable time for voltage to dip
0=No Enable zone 2 feature
0=No Enable zone 3 feature
1MAC059074-MB A
615 series ANSI
Technical Manual