Section 6
Data sets and control blocks
6.1
Data sets
IEC 61850 has defined data sets and report control blocks to transmit signals for
monitoring purposes. Data sets are also used for GOOSE messages in horizontal
communication among IEDs. 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.
PCM600 will generate default data sets, based on the current ACT configuration. The
default data sets can be modified or removed in the engineering tools. No RCBs are
created automatically by PCM600. However, the configured IEDs are delivered with
RCBs for all default the data sets.
en06000106.vsd
LD0/SXCBR1.Pos FC=ST
LD0/SXSWI1.Pos FC=ST
LD0/SXSWI2.Pos FC=ST
LD0/SXSWI3.Pos FC=ST
LD0/SXSWI4.Pos FC=ST
LD0/LLN0.AppPos
DATA-SET
CVMMXU1
LD0
LPHD
SXCBR1
SCSWI1
SXSWI1
SCSWI2
SXSWI2
SCSWI3
SXSWI3
SCSWI4
SXSWI4
SCSWI5
LLN0
Origin
stVal
q
t
Pos
Pos
Pos
Pos
Pos
IEC06000106 V2 EN
Figure 9:
IEC 61850–7–2: Example of a data set for MMS
General rules for data set configuration:
1MRK 511 349-UEN -
Section 6
Data sets and control blocks
670 series 2.1 IEC
41
Communication protocol manual
