CHAPTER 3: IEC 61850 COMMUNICATION MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR FAMILY – COMMUNICATIONS GUIDE 3-169
3
Table 3-195: AC signal sources data objects
LNName: ACsrcMMXU# LDevice inst: Meter UR element: AC Source #
data obj. data attribute Type FC UR Name Description R/W/C
Str ACD SRC# 50DD operand, which becomes On
when a disturbance (change in
magnitude of a sequence current greater
than twice the current cutoff level) is
detected on AC Source #.
R
general BOOLEAN ST SRC# 50DD R
dirGeneral ENUMERATED ST 0, the code for unknown R
TotW MV SRC # Three Phase Real Power, in primary
watts
R
instMag AnalogueValue MX R
instMag.f FLOAT32 SRC # Three Phase Real Power R
mag AnalogueValue MX R
mag.f FLOAT32 instMag.f deadbanded R
units Unit CF R
units.SIUnit ENUMERATED 38, the code for primary watts (J/s) R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF MMXU# TotW DEADBAND R/W/C
zeroDb INT32U CF power cut-off level. R
TotVAr MV SRC # Three Phase Reactive Power, in
primary VAr
R
instMag AnalogueValue MX R
instMag.f FLOAT32 SRC # Three Phase Reactive
Power
R
mag AnalogueValue MX R
mag.f FLOAT32 instMag.f deadbanded R
units Unit CF R
units.SIUnit ENUMERATED 63, the code for primary volt amperes
reactive (VIsinΘ)
R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF MMXU# TotVAr DEADBAND R/W/C
zeroDb INT32U CF power cut-off level. R
TotVA MV SRC # Three Phase Apparent Power, in
primary VA
R
instMag AnalogueValue MX R
instMag.f FLOAT32 SRC # Three Phase Apparent
Power
R
mag AnalogueValue MX R
mag.f FLOAT32 instMag.f deadbanded R
units Unit CF R
units.SIUnit ENUMERATED 61, the code for primary volt amperes (VA)R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF MMXU# TotVA DEADBAND R/W/C
zeroDb INT32U CF power cut-off level. R
TotPF MV SRC # Three Phase Power Factor,
dimensionless
R
instMag AnalogueValue MX R
instMag.f FLOAT32 SRC # Three Phase Power Factor R
Mag AnalogueValue MX R
mag.f FLOAT32 instMag.f deadbanded R
units Unit CF R
units.SIUnit ENUMERATED 65, the code for power factor
(dimensionless)
R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF MMXU# TotPF DEADBAND R/W/C