ABB Relion 670 Series Technical Reference Manual page 1012

Section 17
Station communication
17.3.6
Table 621: MU1_4I_4U Non group settings (basic)
Name Values (Range)
SVId 0 - 35
SmplGrp 0 - 65535
CT_WyePoint1 FromObject
ToObject
CT_WyePoint2 FromObject
ToObject
CT_WyePoint3 FromObject
ToObject
CT_WyePoint4 FromObject
ToObject
Table 622: MU1_4I_4U Non group settings (advanced)
Name Values (Range)
SynchMode NoSynch
Init
Operation
17.3.7
17.4
17.4.1
1006
Setting parameters
Unit Step
- 1
- 1
- -
- -
- -
- -
Unit Step
- -
Technical data
Table 623: IEC 61850-9-2LE communication protocol
Functions
Protocol
Communication speed for the IEDs
LON communication protocol
Introduction
An optical network can be used within the substation automation system. This enables
communication with the IED through the LON bus from the operator's workplace,
from the control center and also from other terminals.
LON communication protocol is specified in LonTalkProtocol Specification Version 3
from Echelon Corporation and is designed for communication in control networks.
These networks are characterized by high speed for data transfer, short messages (few
Default Description
ABB_MU0101 MU identifier
0 Sampling group
ToObject ToObject= towards protected object,
FromObject= the opposite
ToObject ToObject= towards protected object,
FromObject= the opposite
ToObject ToObject= towards protected object,
FromObject= the opposite
ToObject ToObject= towards protected object,
FromObject= the opposite
Default Description
Operation Synchronization mode
Value
IEC 61850-9-2LE
100BASE-FX
1MRK505222-UUS C
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