ABB Relion 670 Series Technical Reference Manual page 16

Table of contents
10
Switch controller SCSWI...........................................................331
Introduction...........................................................................332
Principle of operation............................................................332
Function block......................................................................337
Input and output signals.......................................................337
Setting parameters...............................................................338
Circuit breaker SXCBR..............................................................338
Introduction...........................................................................339
Principle of operation............................................................339
Function block......................................................................343
Input and output signals.......................................................343
Setting parameters...............................................................344
Circuit switch SXSWI.................................................................344
Introduction...........................................................................344
Principle of operation............................................................344
Function block......................................................................348
Input and output signals.......................................................348
Setting parameters...............................................................349
Bay reserve QCRSV..................................................................349
Introduction...........................................................................350
Principle of operation............................................................350
Function block......................................................................352
Input and output signals.......................................................353
Setting parameters...............................................................354
Reservation input RESIN...........................................................354
Introduction...........................................................................354
Principle of operation............................................................354
Function block......................................................................356
Input and output signals.......................................................357
Setting parameters...............................................................358
Interlocking ....................................................................................358
Introduction................................................................................358
Principle of operation.................................................................358
Logical node for interlocking SCILO .........................................361
Introduction...........................................................................361
Logic diagram.......................................................................361
Function block......................................................................362
Input and output signals.......................................................362
Interlocking for busbar earthing switch BB_ES .........................362
Introduction...........................................................................363
Function block......................................................................363
Logic diagram.......................................................................363
Input and output signals.......................................................363
Technical reference manual