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Link BRCB to a client LN
The BRCB has to know to whom the events shall be transmitted. This is the signal
routing engineering step. The IEC standard 61850–6 describes that this is given by
including the LN of the client IED in the ReportBlockEnabled option.
The selected client IED with the corresponding LN, for example, ITCI is included
in the SCL structure of the Report Control description of the IED section.
The description of the BRCB with selected DataSet, configured parameters and
selected IEDs is included in the SCL file in the IED section in the LN0 structure
for the LD where this LN0 belongs to.
IEC14000033-1-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
IED
HSI
Client 1
IED
NCC GW 1
Client 2
IED
NCC GW m
Client m
IED 1
Server 1
Subnetwork
ITCI2
ITCI1
IHSI1
LLN0
IEC14000033 V1 EN-US
Figure 9:
Link BRCB to a client LN
1MRK 511 393-UEN A
Section 6
Data sets and control blocks
670 series 2.2 IEC
41
Communication protocol manual