Signals - ABB RELION Series Technical Manual

Section 4
Protection functions
4.6.1.6
4.6.1.7
Table 479: DPSRDIR Group settings (Basic)
Parameter
Release delay time
Characteristic angle
Max forward angle
Max reverse angle
Min forward angle
Min reverse angle
Directional mode
Table 480: DPSRDIR Non group settings (Basic)
Parameter
Operation
Min operate current
Min operate voltage
Table 481: DPSRDIR Non group settings (Advanced)
Parameter
Reset delay time
456

Signals

Table 477: DPSRDIR Input signals
Name
U
1
I
1
BLOCK
Table 478: DPSRDIR Output signals
Name
RELEASE
DIRECTION
Settings
Values (Range) Unit
0...1000 ms
-179...180 deg
0...90 deg
0...90 deg
0...90 deg
0...90 deg
1=Non-directional
2=Forward
3=Reverse
Values (Range) Unit
1=on
5=off
0.01...1.00 xIn
0.01...1.00 xUn
Values (Range) Unit
0...60000 ms
Type Default Description
REAL 0.0 Positive sequence voltage
REAL 0.0 Positive sequence current
BOOLEAN 0=False Block signal for activating the blocking mode
Type Description
BOOLEAN Release signal if direction criteria is satisified
Enum Direction information
Step Default
1 10
1 60
1 88
1 88
1 88
1 88
2=Forward
Step Default
1=on
0.01 0.10
0.01 0.30
Step Default
1 20
1MRS758755 A
Description
Release delay time
Characteristic angle
Maximum phase angle in forward
direction
Maximum phase angle in reverse
direction
Minimum phase angle in forward direction
Minimum phase angle in reverse direction
Directional mode
Description
Operation Off / On
Minimum operating current
Minimum operating voltage
Description
Reset delay time
REC615 and RER615
Technical Manual