Functionality - GE Multilin 850 Communications Manual

FUNCTIONALITY

Functionality
8-2
CLIENT CONNECTIONS
The 8 Series relay supports up to four IEC61850 concurrent client connections.
LOGICAL DEVICES AND REPORTS
Supported buffered and un-buffered report, the report triggers are shown in the
Supported Triggers list.
Supported Triggers
• Data-change
• Integrity
• General-interrogation
Supported buffered and un-buffered report option fields are shown in the Field list.
Field
• Sequence number
• Report time stamp
• Reason for inclusion
• Data set name
• Data-ref
• Buffer-overflow (Buffered reports only)
• Entry id (Buffered reports only)
• Conf- revision
Report control block configuration settings are modified from IEC61850 advanced
configurator writing directly in a CID file. There is no Modbus register assigned to those.
The datasets for reports are fully configurable with CDCs from any Logical Node.
The Description field in the LN is fixed text and it can not be updated from the Modbus
settings.
8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
CHAPTER 8: IEC 61850