CHAPTER 3: IEC 61850 COMMUNICATION
E3-2.0 IMPLEMENTATION MODEL FOR GOOSE CONFIGURATION VIA SCL
UR FAMILY – COMMUNICATIONS GUIDE
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Figure 3-20: SCL file flow using IED setup tool
3.11.3 ICD files
Compared to the G2 model, E3-2.0 adds data objects to the LGOS logical nodes as specified in the following table. E3-2.0
configurations do not use the ExtRef elements used by the G2 model. Conversely, the G2 model does not use the LGOS
data objects added by E3-2.0. Nevertheless, both the G2 model ExtRef elements and E3-2.0 LGOS data objects are included
in ICD files.
Table 3-239: LGOS class for E3-2.0
LGOS class for E3-2.0
Data object
name
Common data
class
Explanation
T
LNName
The name shall be composed of the class name, the LN-Prefix and LN-Instance-ID according to
IEC 61850-7-2, Clause 22
Data objects
Descriptions
NamPlt
LPL
Name plate of the logical node, with d data attribute
Status information
Beh
ENS
This logical node’s behavior
St
SPS
Status of the subscription (True = active, False = not active)
Alm
SPS
Complement of St (True = not active, False = active)
SimSt
SPS
Status showing that really Sim messages are received and accepted
LastStNum
INS
Last state number received
LastSqNum
INS
Last sequence number received
ConfRevNum
INS
Last configuration revision number received
Settings
GoCBRef
ORG
Reference to the subscribed GOOSE control block
MAC
VSG
Publisher IED MAC address
APPID
ING
GOOSE message application identifier
GoDatSetRef
ORG
Reference to the subscribed GOOSE DataSet
