ABB RELION 620 Series Technical Manual page 747

1MRS757644 F
4.8.2.6
4.8.2.7
Table 702: DOPPDPR Group settings (Basic)
Parameter Values (Range)
Start value
Operate delay time
Directional mode
Power angle
Table 703: DOPPDPR Non group settings (Basic)
Parameter Values (Range)
Operation
Measurement mode
620 series
Technical Manual
Signals
Table 700: DOPPDPR Input signals
Name
I_A
I_B
I_C
U_A_AB
U_A_BC
U_A_CA
BLOCK
Table 701: DOPPDPR Output signals
Name
OPERATE
START
Settings
Unit
0.01...2.00 xSn
40...300000 ms
2=Forward
3=Reverse
-90...90 deg
Unit
1=on
5=off
1=PhsA, PhsB,
PhsC
2=Arone
3=Pos Seq
4=PhsAB
5=PhsBC
6=PhsCA
7=PhsA
8=PhsB
9=PhsC
Type Default Description
SIGNAL 0 Phase A current
SIGNAL 0 Phase B current
SIGNAL 0 Phase C current
SIGNAL 0 Phase-to-earth voltage A or phase-to-phase
voltage AB
SIGNAL 0 Phase-to-earth voltage B or phase-to-phase
voltage BC
SIGNAL 0 Phase-to-earth voltage C or phase-to-phase
voltage CA
BOOLEAN 0=False Block signal for activating the blocking mode
Type Description
BOOLEAN Operate
BOOLEAN Start
Step Default
0.01 1.00
10 40
2=Forward
1 0
Step Default
1=on
3=Pos Seq
Section 4
Protection functions
Description
Start value
Operate delay time
Directional mode
Adjustable angle for power
Description
Operation On/Off
Selection of power calculation method
741