Switch Model For Iec 61850 - Hirschmann MACH 100 User Manual

IEC 61850/MMS
(RSR20/RSR30/MACH1000)

4.1 Switch model for IEC 61850

Technical Report IEC 61850 90-4 specifies a bridge model. The bridge
model represents the functions of a switch as objects of an Intelligent
Electronic Device (IED). An MMS client (e.g. the control room software) uses
these objects to monitor and configure the device.
Physical Device
Logical Device
LN LBRI
LN LCCH
LN LCCF
LN LBSP
LN LPLD
LN LPCP
Port Number 1
Figure 23: Bridge model based on Technical Report IEC 61850 90-4
Class Description
LN LLN0 "Zero" logical node of the "Bridge" IED:
Defines the logical properties of the device.
LN LPHD "Physical Device" logical node of the "Bridge" IED:
Defines the physical properties of the device.
LN LBRI "Bridge" logical node:
Represents general settings of the bridge functions of the device.
LN LCCH "Communication Channel" logical node:
Defines the logical "Communication Channel" that consists of one or more
physical device ports.
Table 17: Classes of the bridge model based on TR IEC61850 90-4
62
LN LPHD LN LPN0
LN LCCH
LN LCCF
LN LBSP
LN LPLD
LN LPCP
2
4.1 Switch model for IEC 61850
LN LCCH
LN LCCF
LN LBSP
LN LPLD
LN LPCP
A paired redundant ports
3
LN LBSP
LN LPLD
LN LPCP
B
4
UM IndustProtocol
Release 9.0 02/2015