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IEC 61850 Subnetwork
IEC05000830 V1 EN
Figure 53:
IEC 61850: Horizontal communication principle
shows an example with three IEDs where each one communicates with
all the others.
When a GOOSE message is to be sent is defined by configuring the data set with
the defined trigger option and the GOOSE control block (GoCB). This engineering
process is done in the IET600 station configuration tool. 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 (or any
other station configuration tool) contains these GOOSE data sets as input data. The
input data must be connected to a GOOSE receive function block
(GOOSEBINRCV and GOOSEINTLKRCV) 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 these 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.
1MRK511240-UEN B
Section 7
IEC 61850 communication engineering
670 series
71
Engineering Manual
