ABB IEC 61850 Edition 2 User Manual

IEC14000017-2-en.vsd
CTRL/SXCBR1.Pos FC=ST
CTRL/SXSWI1.Pos FC=ST
CTRL/SXSWI2.Pos FC=ST
CTRL/SXSWI3.Pos FC=ST
CTRL/SXSWI4.Pos FC=ST
LD0/LLN0.AppPos
DATA-SET
LD0
LPHD
SXCBR1
SCSWI1
SXSW1
SCSWI2
SXSWI2
SCSWI3
SXSWI3
SCSWI4
SXSWI4
SCSWI5
LLN0
Origin
stVal
q
t
CTRL
SLGAPC
Pos
Pos
Pos
Pos
Pos
LLN0
LLN0
MON
CCPDSC
PROT
LLN0
CVMMXN1
IEC14000017 V2 EN-US
Figure 8: IEC 61850–7–2: Example of a data set for MMS
General rules for data set configuration:
• All data objects or their data attributes can be selected for a data set.
• Only those data attributes of a data object can/will be selected which have the
same function constraint (FC).
• Data objects with different FC can be selected for a data set. For example, DOs
with FC = ST and DOs with FC=MX can be member in one data set.
• A single data attribute can be selected when it is specified with a trigger
option. For example, the data attribute stVal of the data object Pos can be
selected as a member of a data set, because it is specified with the trigger
option data change detected (dchg).
The description of the data sets with name and the list of data object members
(FCDAs is included in the SCL file in the IED section in the Logical device
Section 6 1MRK 511 393-UEN A
Data sets and control blocks
38 670 series 2.2 IEC
Communication protocol manual

ABB IEC 61850 Edition 2 Specifications

General

Brand	ABB
Model	IEC 61850 Edition 2
Category	Control Unit
Language	English