CHAPTER 3: IEC 61850 COMMUNICATION MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR FAMILY – COMMUNICATIONS GUIDE 3-107
3
angRef ENUMERATED CF See UR product manual regarding 
FREQUENCY AND PHASE REFERENCE
R
DifA2ndH WYE Phase differential currents R
phsθ CMV R
phsθ.instCVal Vector MX R
phsθ.instCVal.mag
   .f
FLOAT32 DIFF 2ND HARM Iθd magnitude, 
in %
R
phsθ.instCVal.ang
   .f
FLOAT32 DIFF 2ND HA UR range -180...+180 converted to 0...360R
phsθ.cVal Vector MX R
phsθ.cVal.mag.f FLOAT32 DIFF 2ND HARM Iθd magnitude, 
in %, with deadband
R
phsθ.cVal.ang.f FLOAT32 DIFF 2ND HA UR range -180...+180 converted to 0...360R
phsθ.units Unit CF R
phsθ.units.SIUnit ENUMERATED 1, the code for dimensionless R
phsθ.units
   .multiplier
ENUMERATED 0, the code for a multiplier of 1 R
phsθ.db INT32U CF PctDifPDIF1.DifA2ndH.phsθ.db R/W/C
phsθ.dbAng INT32U CF PctDifPDIF1.DifA2ndH.phsθ.dbAn
g
R/W/C
phsθ.zeroDb INT32U CF 0 R
angRef ENUMERATED CF See UR product manual regarding 
FREQUENCY AND PHASE REFERENCE
R
DifA5thH WYE Phase differential currents R
phsθ CMV R
phsθ.instCVal Vector MX R
phsθ.instCVal.mag
   .f
FLOAT32 DIFF 5TH HARM Iθd magnitude, 
in %
R
phsθ.instCVal.ang
   .f
FLOAT32 DIFF 5TH HA UR range -180...+180 converted to 0...360R
phsθ.cVal Vector MX R
phsθ.cVal.mag.f FLOAT32 DIFF 5TH HARM Iθ
d magnitude, 
in %, with deadband
R
phsθ.cVal.ang.f FLOAT32 DIFF 5TH HA UR range -180...+180 converted to 0...360R
phsθ.units Unit CF R
phsθ.units.SIUnit ENUMERATED 1, the code for dimensionless R
phsθ.units
   .multiplier
ENUMERATED 0, the code for a multiplier of 1 R
phsθ.db INT32U CF PctDifPDIF#.DifA5thH.phsθ.db R/W/C
phsθ.dbAng INT32U CF PctDifPDIF#.DifA5thH.phsθ.dbAn
g
R/W/C
phsθ.zeroDb INT32U CF 0 R
angRef ENUMERATED CF See UR product manual regarding 
FREQUENCY AND PHASE REFERENCE
R
RstA WYE Phase restraint currents R
phsθ CMV R
phsθ.instCVal Vector MX R
phsθ.instCVal.mag
   .f
FLOAT32 REST PHASOR Iθr magnitude, in 
pu
R
phsθ.instCVal.ang
   .f
FLOAT32 REST PHASOR UR range -180...+180 converted to 0...360R
phsθ.cVal Vector MX R
phsθ.cVal.mag.f FLOAT32 REST PHASOR Iθr magnitude, in 
pu, with deadband
R
phsθ.cVal.ang.f FLOAT32 REST PHASOR UR range -180...+180 converted to 0...360R
phsθ.units Unit CF R
phsθ.units.SIUnit ENUMERATED 1, the code for dimensionless R
phsθ.units
   .multiplier
ENUMERATED -2, the code for a multiplier of Centi R
phsθ.db INT32U CF PctDifPDIF#.RstA.phsθ.db R/W/C
LNName: PctDifPDIF1 LDevice inst: Prot UR element: Transformer Percent Differential function
data obj. data attribute Type FC UR Name Description R/W/C