GE Multilin 869 - System Logical Nodes. LN Group: L

CHAPTER B: IEC 61850 IMPLEMENTATION DETAILS MICS
8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE B-5
The tables in this section use the following abbreviations:
• M: Data is mandatory in the IEC 61850-7-4.
• O: Data is optional in the IEC 61850-7-4 and is used in the device.
• C: Data is conditional in the IEC 61850-7-4 and is used in the device.
2.1 System Logical Nodes. LN Group: L
2.1.1 LPHD (Physical device information)
2.1.2 LLN0 (Logical node zero)
X:Logical Nodes for
switchgear
Description ANSI 845 850 869 889
XCBR Circuit Breaker - Yes(3) Yes(1) Yes(1) Yes(2)
XSWI Circuit Switch - - Yes(9) - -
Y:Logical Nodes for power
transformers
Description ANSI 845 850 869 889
YPTR Harmonic Derating - Yes(1) - -
Z:Logical Nodes for
further power system
equipment
Description ANSI 845 850 869 889
GnStZGEN Generator Status - - - - Yes
ZMOT Motor Status - - - Yes
LPHD class
Attribute Name Attr. Type Explanation M/O Notes
LPHD Physical device
information
M
Data
Common Logical Node Information
PhyNam DPL_0 Physical device name
plate
M
PhyHealth ENS_1 Physical device health M
Proxy SPS_1 Indicates if this LN is a
proxy
M
LLN0 class
Attribute Name Attr. Type Explanation M/O Notes
LLN0 Logical node zero
Data
Common Logical Node Information
Mod ENC_0 Mode M
Beh ENS_0 Behavior M
Health ENS_1 Health M
NamPlt LPL_0 Name plate M
GoCB (ACSI class GOOSE control block)
GoCB GoCB