Siemens 7SJ85 - Page 29

8.2.3.4 Settings............................................................................................................. 1103
8.2.3.5 Information List................................................................................................. 1104
8.3 Control Functionality.....................................................................................................1105
8.3.1 Command Checks and Switchgear Interlocking Protection........................................1105
8.3.2 Command Logging ................................................................................................. 1121
8.3.3 Settings...................................................................................................................1125
8.3.4 Information List.......................................................................................................1126
8.4 Synchronization Function..............................................................................................1127
8.4.1 Overview of Functions.............................................................................................1127
8.4.2 Structure of the Function.........................................................................................1127
8.4.3 Connection and Definition....................................................................................... 1128
8.4.4 General Functionality.............................................................................................. 1131
8.4.4.1 Description........................................................................................................ 1131
8.4.4.2 Application and Setting Notes (General)............................................................. 1135
8.4.4.3 Settings............................................................................................................. 1138
8.4.5 Dynamic Measuring-Point Switching........................................................................ 1138
8.4.6 Sequence of Functions............................................................................................ 1140
8.4.7 Stage Synchrocheck.................................................................................................1142
8.4.7.1 Description........................................................................................................ 1142
8.4.7.2 Application and Setting Notes............................................................................ 1143
8.4.7.3 Settings............................................................................................................. 1143
8.4.7.4 Information List................................................................................................. 1144
8.4.8 Stage Synchronous/Asynchronous........................................................................... 1145
8.4.8.1 Description........................................................................................................ 1145
8.4.8.2 Application and Setting Notes............................................................................ 1149
8.4.8.3 Settings............................................................................................................. 1151
8.4.8.4 Information List................................................................................................. 1152
8.4.9 Expanded Checks (df/dt and Smoothing of Oscillations)........................................... 1153
8.4.10 Closing at De-Energized Line/Busbar.........................................................................1154
8.4.10.1 Description........................................................................................................ 1154
8.4.10.2 Application and Setting Notes............................................................................ 1156
8.4.11 Direct Close Command ............................................................................................1157
8.4.12 Interaction with Control, Automatic Reclosing (AREC), and External Triggering ........ 1158
8.4.13 External Synchronization......................................................................................... 1160
8.4.13.1 Description........................................................................................................ 1160
8.4.13.2 Application and Setting Notes (External Synchronization)................................... 1162
8.4.13.3 Settings............................................................................................................. 1163
8.4.13.4 Information List................................................................................................. 1165
8.4.14 Settings...................................................................................................................1165
8.4.15 Information List.......................................................................................................1167
8.5 Switching Sequences.................................................................................................... 1170
8.5.1 Overview of Functions ............................................................................................ 1170
8.5.2 Function Description................................................................................................1170
8.5.3 Application and Setting Notes..................................................................................1172
8.5.4 Settings...................................................................................................................1175
8.5.5 Information List.......................................................................................................1176
8.6 User-Defined Function Block [Control]...........................................................................1177
8.6.1 Overview of Functions.............................................................................................1177
8.6.2 Function Description................................................................................................1177
8.6.3 Application and Setting Notes..................................................................................1177
Table of Contents
SIPROTEC 5, Overcurrent Protection, Manual 29
C53000-G5040-C017-8, Edition 07.2017