Section 16 Basic IED functions...................................................... 645
Time synchronization TIMESYNCHGEN........................................645
Functionality.............................................................................. 645
Settings......................................................................................645
Operation principle ................................................................... 651
General concepts................................................................. 651
Real-time clock (RTC) operation.......................................... 654
Synchronization alternatives................................................ 654
Process bus IEC/UCA 61850-9-2LE synchronization.......... 655
Precision Time Protocol (PTP) ............................................ 655
Technical data........................................................................... 656
Parameter setting groups............................................................... 657
Functionality.............................................................................. 657
Function block........................................................................... 657
Signals.......................................................................................657
Settings......................................................................................658
Operation principle.................................................................... 658
Test mode functionality TESTMODE..............................................660
Functionality.............................................................................. 660
Function block........................................................................... 660
Signals.......................................................................................660
Settings......................................................................................661
Operation principle ................................................................... 661
IED identifiers TERMINALID.......................................................... 662
Functionality.............................................................................. 662
Settings .....................................................................................662
Product information PRODINF....................................................... 663
Functionality.............................................................................. 663
Settings .....................................................................................663
Factory defined settings............................................................ 663
Signal matrix for binary inputs SMBI.............................................. 664
Functionality.............................................................................. 664
Function block........................................................................... 664
Signals.......................................................................................665
Operation principle.................................................................... 665
Signal matrix for binary outputs SMBO ......................................... 666
Functionality.............................................................................. 666
Function block........................................................................... 666
Signals.......................................................................................666
Operation principle.................................................................... 667
Signal matrix for analog inputs SMAI............................................. 667
Functionality.............................................................................. 667
Table of contents
22 Breaker protection REQ650 2.2 IEC
Technical manual