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
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