Mapping Logical Nodes - ABB Relion 630 Series Engineering Manual
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Also See for Relion 630 Series:
- Technical manual (380 pages) ,
- Communication protocol manual (304 pages) ,
- Operation manual (124 pages)
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1MRS756800 F
7.7.5.2
630 series
Engineering Manual
GUID-E31AF865-B7FE-49EE-A6FD-310F1C297D34 V1 EN
Figure 91:
SLD editor
Mapping logical nodes
In addition to the substation topology configuration, LNs (logical nodes) of the IEDs
need to be mapped to proper objects, for example to support automatic bay
configuration via SCL files in a SCADA system. According to IEC 61850 standard,
any LN in any IED can be mapped to any node in the substation structure. However,
in practice there are restrictions between LN types and equipment types, but all LN
types can be mapped to the bay level.
LNs related to the conducting equipment are mapped first, and then all the unmapped
LNs are connected to the bay level.
LNs associated with circuit breakers are SCILO, GNRLCSWI and
DAXCBR, and LNs associated with disconnectors or earth switches
are SCILO, GNRLCSWI and DAXSWI.
1.
Select the bay node in the substation navigation pane, for example Q02.
2.
Click SLD tab in the editor pane.
On the right of the SLD is the LN mapping editor. The first column shows the
mapping target and the remaining columns to the right show the available LNs
and their properties.
3.
In the first column choose a substation item (bay or equipment) to map to that
LN.
IEC 61850 communication engineering
Section 7
119
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