Table 1582: OL5ATCC Group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
LDC limit
0.00...2.00
xUn
0.01
0.10
Maximum limit for
line drop compen-
sation term
Lower block tap
-36...36
1
0
Tap changer lim-
it position which
gives lowest volt-
age on the regula-
ted side
Raise block tap
-36...36
1
17
Tap changer lim-
it position which
gives highest volt-
age on the regula-
ted side
LDC enable
0=False
1=True
1=True
Selection for line
drop compensation
Parallel mode
2=Master
3=Follower
5=NRP
7=MCC
-1=Input control
-2=Command
2=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 reduce
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 1583: OL5ATCC Group settings (Advanced)
Parameter
Values (Range)
Unit
Step
Default
Description
Rv Pwr flow allowed 0=False
1=True
0=False
Reverse power flow
allowed
Table 1584: OL5ATCC 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
6=Command
The operation
mode
Table continues on the next page
Control functions
1MRS759142 F
1724
REX640
Technical Manual