ABB Relion 670 Series Applications Manual page 580

Section 23
Basic IED functions
23.13.2.2 Synchronization
The setting parameters for the real-time clock with external time synchronization are set via local
HMI or PCM600. The path for Time Synchronization parameters on local HMI is Main menu/
Configuration/Time/Synchronization. The parameters are categorized as Time Synchronization
(TIMESYNCHGEN) and IRIG-B settings (IRIG-B:1) in case that IRIG-B is used as the external time
synchronization source.
TimeSynch
When the source of the time synchronization is selected on the local HMI, the parameter is called
TimeSynch . The time synchronization source can also be set from PCM600. The setting
alternatives are:
FineSyncSource can have the following values:
Disabled
•
SPA
•
LON
•
BIN (Binary Minute Pulse)
•
GPS
•
GPS+SPA
•
GPS+LON
•
• GPS+BIN
SNTP
•
GPS+SNTP
•
IRIG-B
•
GPS+IRIG-B
•
PPS
•
CoarseSyncSrc which can have the following values:
Disabled
•
SPA
•
LON
•
DNP
•
• IEC 60870-5-103
The function input to be used for minute-pulse synchronization is called BININPUT. For a
description of the BININPUT settings, see the
The system time can be set manually, either via the local HMI or via any of the communication
ports. The time synchronization fine tunes the clock (seconds and milliseconds).
The parameter
within a Substation Automation System, for IEDs connected in a communication network (IEC
61850-8-1). The
Disabled
•
SNTP -Server
•
574
SyncMaster defines if the IED is a master, or not a master for time synchronization
SyncMaster can have the following values:
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