Iec 61850; General - GE Multilin 850 Communications Manual

GE
Grid Solutions
8 Series Protective Relay Platform
Chapter 8: IEC 61850

General

8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE

IEC 61850

The optional communications processor supports both the IEC61850 GOOSE and IEC
61850 MMS Server service as per IEC 61850 standard Ed. 2. The GOOSE messaging service
provides the 8 Series relay unit the ability to Publish/Subscribe Digital Input Status and its
Quality and Timestamp to/from other IEDs with supporting GOOSE messaging service,
while the server support allows remote control center, RTU/Gateway, local HMI or other
client role devices access to the relay for monitoring and control. The configuration of
IEC61850 services is accomplished using the 8 Series relay configuration software,
EnerVista 8 Series Setup software. A rebooting MUST be done before any changes made
take affect.
IEC61850 SERVER
The IEC 61850 Server (i.e., 8 Series relay) reports data to the IEC 61850 Client, such as Local
HMI, RTU and Gateway with the information of logical device, data sets, data control block,
logical nodes and their data attributes.
Appendix B lists the implementation details of IEC 61860, including the logical nodes and
number of instances for each that are supported within the 8 Series relay.
Data Obj data attribute Type
PhyHealth
stVal
FC Name
ENS
ENUMERATED ST
Description
This physical device's health
3 when ANY MAJOR ERROR ==On;
2 when ANY MINOR ERROR==On;
1 otherwise
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