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IEC 61850 Subnetwork
IEC05000830 V1 EN
Figure 76:
IEC 61850: Horizontal communication principle
shows an example with three IEDs where each one communicates with all
the others.
GOOSE message is defined by configuring the data set and the GOOSE control block
(GoCB). This engineering process is done in a station configuration tool, for example
IET600. The task involves configuring lists with the signal, value and quality (data
attributes) that belong to the GOOSE message dataset.
In the opposite direction the standard only defines the IED as a receiver of the GOOSE
message. How the GOOSE input signals are handled must be defined in the IED
application configuration. The SCD file generated by the IET600 station
configuration tool contains these GOOSE data sets as input data. The input data must
be connected to a GOOSE receive function block (GOOSEBINRCV,
GOOSEINTLKRCV, GOOSESPRCV, GOOSEDPRCV, GOOSEINTRCV or
GOOSEMVRCV) in SMT.
7.1.3
Station configuration description file types
The IEC 61850 standard defines SCL file types in the sequence of engineering. These
files have a different definition, which is explained in IEC 61850-6. Three of the file
types are used in the engineering process for an IED.
•
ICD = IED capability description
The IED name in an exported .icd file is always named
TEMPLATE.
1MRS756800 F
Section 7
IEC 61850 communication engineering
630 series
103
Engineering Manual