ABB REG670 Technical Manual page 24

Table of contents
18
Signals..................................................................................730
Settings................................................................................ 731
Operation principle............................................................... 731
Bay reserve QCRSV..................................................................735
Functionality......................................................................... 735
Function block...................................................................... 735
Signals..................................................................................736
Settings................................................................................ 737
Operation principle............................................................... 737
Reservation input RESIN...........................................................739
Functionality......................................................................... 739
Function block...................................................................... 739
Signals..................................................................................740
Settings................................................................................ 741
Operation principle............................................................... 741
Voltage control................................................................................743
Identification.............................................................................. 743
Functionality.............................................................................. 743
Tap changer control and supervision, 6 binary inputs
TCMYLTC and TCLYLTC .........................................................744
Operation principle............................................................... 744
Connection between TR1ATCC or TR8ATCC and
TCMYLTCor TCLYLTC............................................................. 748
Function block........................................................................... 752
Signals.......................................................................................753
Settings......................................................................................756
Monitored data...........................................................................758
Operation principle.................................................................... 758
Technical data........................................................................... 759
Logic rotating switch for function selection and LHMI
presentation SLGAPC.................................................................... 760
Identification.............................................................................. 760
Functionality.............................................................................. 760
Function block........................................................................... 761
Signals.......................................................................................761
Settings......................................................................................763
Monitored data...........................................................................763
Operation principle.................................................................... 763
Graphical display..................................................................764
Selector mini switch VSGAPC........................................................765
Identification.............................................................................. 765
Functionality.............................................................................. 766
Function block........................................................................... 766
Signals.......................................................................................766
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