ABB ret650 - Time Synchronization; Functionality; Identification; Settings

17.2 Time synchronization
17.2.1 Functionality
The time synchronization source selector is used to select a common source of
absolute time for the IED when it is a part of a protection system. This makes it
possible to compare event and disturbance data between all IEDs in a station
automation system.
Micro SCADA OPC server should not be used as a time
synchronization source.
17.2.2 Time synchronization TIMESYNCHGEN
17.2.2.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Time synchronization TIMESYNCHGE
N
- -
17.2.2.2 Settings
Table 477: TIMESYNCHGEN Non group settings (basic)
Name
Values (Range) Unit Step Default Description
CoarseSyncSrc Off
SNTP
DNP
IEC60870-5-103
-
- Off Coarse time synchronization source
FineSyncSource Off
SNTP
IRIG-B
-
- Off Fine time synchronization source
SyncMaster Off
SNTP-Server
- - Off Activate IED as synchronization master
17.2.3 Time synchronization via SNTP
17.2.3.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Time synchronization via SNTP SNTP - -
Section 17 1MRK 504 135-UEN A
Basic IED functions
564
Technical manual