FineSyncSource
which can have the following values:
•
Disabled
•
SNTP
•
IRIG-B
The parameter
SyncMaster
defines if the IED is a master, or not a master for time
synchronization in a system of IEDs connected in a communication network
(IEC61850-8-1). The
SyncMaster
can have the following values:
•
Disabled
•
SNTP -Server
The time synchronization fine tunes the clock.
IEC 60870-5-103 time synchronization
An IED with IEC 60870-5-103 protocol can be used for time synchronization, but for
accuracy reasons, it is not recommended. In some cases, however, this kind of
synchronization is needed, for example, when no other synchronization is available.
First, set the IED to be synchronized via IEC 60870-5-103 either from
IED
Configuration/Time/Synchronization/TIMESYNCHGEN:1
in PST or from the local
HMI.
GUID-68284E7B-A24D-4E78-B5BA-736B29F50E9A V1 EN
Figure 148:
Settings under TIMESYNCHGEN:1 in PST
Only
CoarseSyncSrc
can be set to IEC 60870-5-103, not
FineSyncSource
.
After setting up the time synchronization source, the user must check and modify the IEC
60870-5-103 time synchronization specific settings, under
Main menu/Configuration/
Communication/Station communication/IEC60870-5-103
.
•
MasterTimeDomain
specifies the format of the time sent by the master. Format can
be:
Section 15
1MRK 511 286-UUS A
Basic IED functions
328
Application manual
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