1692   SynchSrcID support mandatory for devices that support IEC 61850-9-3

Created: 28 Apr 2020

Status: Drafting Implementation

Part: Part 9-2 (2020; Edition 2.1)

Links:

Page: 23

Clause: 9

Paragraph: 9

Issue

Interoperabilty of process bus synchronized with IEC 61850-9-3 can only be achieved while exposing the GMID in the 9-2 messages. It is nevertheless unclear that the feature is mandated for :

- Publishers that can be syncheonized with 9-3
- Subscribers

Subscribers compliant with 9-2 Ed2.1 shall understand that there is a new optional service parameter.

Proposal

Mandate support of OptFlds.synch-source-identity and for SendMSVMessage.SnychSrcID for both
- Publishers that can be syncheonized with 9-3
- Subscribers
that claim support of the standard.

Discussion Created Status
Support of OptFlds.synch-source-identity and for SendMSVMessage.SnychSrcID is mandatory for both
- Publishers that can be syncheonized with 9-3
- Subscribers

that claim support of the standard.
03 Sep 20 Drafting Implementation
Proposal for requirement:

Mandate support of OptFlds.synch-source-identity and for SendMSVMessage.SnychSrcID for both
- Publishers that can be syncheonized with 9-3
- Subscribers
that claim support of the standard.
03 Sep 20 Discussion (red)
In IEC 61850-9-3, "local" is defined by
parentDS.grandmasterClockQuality.ClockClass = 187 or higher
and SendMSVMessage.SnychSrcID = parentDS.grandmasterIdentity
16 Jul 20 Accepted
Moved to accepted 15 Jul 20 Accepted

 

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