Logical Nodes For Metering And Measurement. Ln Group: M - GE Multilin 850 Communications Manual

MICS
B-32

2.7 Logical Nodes for metering and measurement. LN Group: M

2.7.1 MMXU (Measurement)
MMXU1: Measurements (845-Slot J, 869, 889-Slot J)
MMXU class
Attribute Name Attr. Type Explanation
MMXU_1
Data
Common Logical Node Information
Mod ENC_0
Beh ENS_0
Health ENS_1
NamPlt LPL_1
Measured values
TotW MV_0
TotVAr MV_0
TotVA MV_0
TotPF MV_0
Hz MV_0
HzRte MV_1
Hz3VT MV_1
Hz3VTRte MV_1
HzVx MV_1
HzVxRte MV_1
PPV DEL_0
PhV WYE_0
A WYE_1
AuxV CMV_1
MMXU1: Measurements (850)
MMXU class
Attribute Name Attr. Type Explanation
MMXU_1
Data
Common Logical Node Information
Mod ENC_0
Beh ENS_0
Health ENS_1
NamPlt LPL_1
Measured values
TotW MV_0
TotVAr MV_0
TotVA MV_0
TotPF MV_0
Hz MV_0
CHAPTER B: IEC 61850 IMPLEMENTATION DETAILS
M/O
Measurement
Mode M
Behavior M
Health M
Name plate M
Total active power (P) O
Total reactive power (Q) O
Total apparent power (S) O
Average power factor (PF) O
Line Frequency O
Freq. rate of change O
3 VT Frequency O
3 VT Freq. rate of change O
Vx Frequency O
Vx Freq. rate of change O
Phase to phase voltages O
(VL1L2,...)
Phase to ground voltages O
(VL1ER, ...)
Phase currents (IL1, ...) O
Auxiliary Phase Voltage O
M/O
Measurement
Mode M
Behavior M
Health M
Name plate M
Total active power (P) O
Total reactive power (Q) O
Total apparent power (S) O
Average power factor (PF) O
Line Frequency O
8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
Notes
Real Power
Reactive Power
Apparent Power
Power Factor
VLFREC
Phase Voltage
Ground Voltage
Currents
Aux Voltage
Notes
Real Power
Reactive Power
Apparent Power
Power Factor
VLFREC