Section 6 Data Sets And Control Blocks; Data Sets - ABB Relion 630 Series Communication Protocol Manual

1MRS756793 E
Section 6
6.1
630 series
Communication Protocol Manual
Data sets and control blocks

Data sets

IEC 61850 has defined data sets and report control blocks for signal transmission in
monitoring direction. Data sets are also used for GOOSE messages in horizontal
direction. The project defines the data objects or single data attributes that should be
collected in a data set. The following figure shows a data set where all position
information of the apparatuses of a bay are put into one data set.
The vendor of an IED can define data sets as defaults that are part of the IED and
always available. They need to be linked to the client IEDs only when to use them as
they are. The vendor has to declare when these data sets can be modified to projects
need or not.
LD1
LLN0
LPHD
DAXCBR1
GNRLCSWI1
DAXSWI1
GNRLCSWI2
DAXSWI2
GNRLCSWI3
DAXSWI3
GNRLCSWI4
DAXSWI4
GNRLCSWI5
PWRMMXU1
IEC09000731 V1 EN
Figure 8: IEC 61850–7–2: Example of a data set
There are general rules for data set configuration.
Data sets and control blocks
LD1/LLN0.AppPos
LD1/DAXCBR1.Pos FC=ST
LD1/DAXSWI1.Pos FC=ST
Pos
LD1/DAXSWI2.Pos FC=ST
LD1/DAXSWI3.Pos FC=ST
Pos
LD1/DAXSWI4.Pos FC=ST
Pos
Pos
stVal
Pos
Origin
Section 6
DATA-SET
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IEC09000731-1-en.vsd
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