Table 1025: OLATCC Group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Auto parallel mode 2=Auto master
3=Auto follower
5=NRP
7=MCC
2=Auto master
Parallel mode selec-
tion
Band center volt-
age
0.000...2.000
xUn
0.001
1.000
Band center volt-
age Us
Line drop V Ris
0.0...25.0
%
0.1
0.0
Resistive line-drop
compensation fac-
tor
Line drop V React
0.0...25.0
%
0.1
0.0
Reactive line-drop
compensation fac-
tor
Band reduction
0.00...9.00
%Un
0.01
0.00
Step size for re-
duce set voltage
(RSV)
Stability factor
0.0...70.0
%
0.1
0.0
Stability factor in
parallel operation
Load phase angle
-89...89
deg
1
0
Load phase-shift,
used only with the
negative reactance
principle
Control delay time
1
1000...300000
ms
100
60000
Control delay time
for the first control
pulse
Control delay time
2
1000...300000
ms
100
30000
Control delay time
for the following
control pulses
Table 1026: OLATCC Non group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Operation
1=on
5=off
1=on
Operation Off / On
Operation mode
1=Manual
2=Auto single
3=Auto parallel
4=Input control
5=Command
5=Command
The operation
mode
Custom Man block-
ing
1=Custom disabled
2=OC
3=UV
4=OC, UV
5=EXT
6=OC, EXT
7=UV, EXT
8=OC, UV, EXT
2=OC
Customized man-
ual blocking
Parallel trafos
0...10
1
0
Number of paral-
lel transformers in
addition to own
transformer
Delay characteristic 0=Inverse time
1=Definite time
1=Definite time
Selection of delay
characteristic
Table continues on the next page
Control functions
1MRS757644 H
1076
620 series
Technical Manual
