Siemens 7SJ82 Manual page 1202

Control Functions
8.9 Voltage Controller
Logic of the Function
[lovoltco-060913-01.vsd, 3, en_US]
Figure 8-103
1) Manual operation
2) Automatic operation
3) Controllable
4) Command
In accordance with the IEC 61850 standard, DOI LTCBlk (Block automatic operation command), automatic
control can be blocked with a command.
1202
Higher-Level Logic of the Voltage Controller
SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017