ABB RET650 Technical Manual page 30

Table of contents
24
IEC 60870-5-103 communication protocol..................................... 549
Functionality.............................................................................. 549
Settings......................................................................................550
IEC 61850-8-1 redundant station bus communication................... 551
Functionality ............................................................................. 551
Principle of operation.................................................................551
Function block........................................................................... 553
Setting parameters.................................................................... 553
Activity logging parameters ACTIVLOG......................................... 553
Activity logging ACTIVLOG....................................................... 553
Settings......................................................................................553
Generic security application component AGSAL............................554
Generic security application AGSAL......................................... 554
Security events on protocols SECALARM......................................555
Security alarm SECALARM.......................................................555
Signals.......................................................................................555
Settings......................................................................................555
Section 17 Basic IED functions...................................................... 557
Self supervision with internal event list ..........................................557
Functionality.............................................................................. 557
Internal error signals INTERRSIG............................................. 557
Identification......................................................................... 557
Function block...................................................................... 557
Signals..................................................................................557
Settings................................................................................ 558
Internal event list SELFSUPEVLST...........................................558
Identification......................................................................... 558
Settings................................................................................ 558
Operation principle.................................................................... 558
Internal signals..................................................................... 560
Run-time model.................................................................... 562
Technical data........................................................................... 563
Time synchronization......................................................................564
Functionality.............................................................................. 564
Time synchronization TIMESYNCHGEN...................................564
Identification......................................................................... 564
Settings................................................................................ 564
Time synchronization via SNTP................................................ 564
Identification......................................................................... 564
Settings................................................................................ 565
Time system, summer time begin DSTBEGIN.......................... 565
Identification......................................................................... 565
Settings................................................................................ 565
Technical manual