IEC 61850-9-2
Communication networks and systems for power utility automation – Part 9-2: Specific communication service mapping (SCSM) – Sampled values over ISO/IEC 8802-3
| Organization: | IEC |
| Publication Date: | 1 September 2011 |
| Status: | inactive |
| Page Count: | 70 |
| ICS Code (Telecontrol. Telemetering): | 33.200 |
scope:
This part of IEC 61850 defines the Specific Communication Service Mapping (SCSM) for the transmission of sampled values according to the abstract specification in IEC 61850-7-2. The mapping is that of the abstract model on a mixed stack using direct access to an ISO/IEC 8802-3 link for the transmission of the samples in combination with IEC 61850-8-1.
Each SCSM consists of three parts:
- a specification of the communication stack being used,
- the mapping of the abstract specifications of IEC 61850-7 on the real elements of the stack being used, and
- the implementation specification of functionality, that is not covered by the stack being used.
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