8-4 869 MOTOR PROTECTION SYSTEM – COMMUNICATIONS GUIDE
FUNCTIONALITY CHAPTER 8: IEC 61850
Functionality
CLIENT CONNECTIONS
The 869 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.
The IEC 61850 Configurator
The 869 relay supports the IEC 61850 protocol which is identified by order code option “2E”.
The IEC 61850 configurator is found in both the online and offline section of the EnerVista
8 Series Setup
software for configuring the online 869 relay and offline 869 settings file
respectively.
Online and Offline Setup
ONLINE SETTINGS FILE
Two options are available to configure the relay’s online settings file.
1. Configuration
– Configure the 869 relay (having order code option: IEC 61850) through the Device
Setup or Quick connect screen.
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