Time Synchronization - ABB Relion Technical Manual

Section 17
Basic IED functions
17.2
17.2.1
17.2.2
17.2.2.1
17.2.2.2
Table 492: TIMESYNCHGEN Non group settings (basic)
Name Values (Range)
CoarseSyncSrc Disabled
SNTP
DNP
IEC60870-5-103
FineSyncSource Disabled
SNTP
IRIG-B
SyncMaster Disabled
SNTP-Server
17.2.3
17.2.3.1
668

Time synchronization

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.
Time synchronization TIMESYNCHGEN
Identification
Function description
Time synchronization
Settings
Unit Step
- -
- -
- -
Time synchronization via SNTP
Identification
Function description
Time synchronization via SNTP
IEC 61850 IEC 60617
identification identification
TIMESYNCHGE -
N
Default Description
Disabled Coarse time synchronization source
Disabled Fine time synchronization source
Disabled Activate IED as synchronization master
IEC 61850 IEC 60617
identification identification
SNTP -
1MRK 502 048-UUS A
ANSI/IEEE C37.2
device number
-
ANSI/IEEE C37.2
device number
-
Technical manual