3-184 UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS) CHAPTER 3: IEC 61850 COMMUNICATION
3
Table 3-196: AC signal sources data objects
units Unit CF R
units.SIUnit ENUMERATED 5, the code for primary amperes R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF MMXN# RMS GndCur
DEADBAND
R/W/C
zeroDb INT32U CF current cut-off level. R
LNName: ACsrcMSQI# LDevice inst: Meter UR element: AC Source #
data obj. data attribute Type FC UR Name Description R/W/C
SeqA SEQ SRC # Sequence Current phasors, in
primary amperes
R
c1 CMV R
c1.instCVal Vector MX R
c1.instCVal.mag.f FLOAT32 SRC # Positive Sequence Current
Magnitude
R
c1.instCVal.ang.f FLOAT32 SRC # Positive Sequence Current
Angle
UR range -180...+180 converted to 0...360R
c1.cVal Vector MX R
c1.cVal.mag.f FLOAT32 instCVal.mag.f deadbanded R
c1.cVal.ang.f FLOAT32 instCVal.ang.f deadbanded R
c1.units Unit CF R
c1.units.SIUnit ENUMERATED 5, the code for primary amperes R
c1.units
.multiplier
ENUMERATED 0, the code for a multiplier of 1 R
c1.db INT32U CF MSQI# Seq1 Cur.db R/W/C
c1.dbAng INT32U CF MSQI# Seq1 Cur.dbAng R/W/C
c1.zeroDb INT32U CF current cut-off level. R
c2 CMV R
c2.instCVal Vector MX R
c2.instCVal.mag.f FLOAT32 SRC # Negative Sequence
Current Magnitude
R
c2.instCVal.ang.f FLOAT32 SRC # Negative Sequence
Current Angle
UR range -180...+180 converted to 0...360R
c2.cVal Vector MX R
c2.cVal.mag.f FLOAT32 instCVal.mag.f deadbanded R
c2.cVal.ang.f FLOAT32 instCVal.ang.f deadbanded R
c2.units Unit CF R
c2.units.SIUnit ENUMERATED 5, the code for primary amperes R
c2.units
.multiplier
ENUMERATED 0, the code for a multiplier of 1 R
c2.db INT32U CF MSQI# Seq2 Cur.db R/W/C
c2.dbAng INT32U CF MSQI# Seq2 Cur.dbAng R/W/C
c2.zeroDb INT32U CF current cut-off level. R
c3 CMV R
c3.instCVal Vector MX R
c3.instCVal.mag.f FLOAT32 SRC # Zero Sequence Current
Magnitude
R
c3.instCVal.ang.f FLOAT32 SRC # Zero Sequence Current
Angle
UR range -180...+180 converted to 0...360R
c3.cVal Vector MX R
c3.cVal.mag.f FLOAT32 instCVal.mag.f deadbanded R
c3.cVal.ang.f FLOAT32 instCVal.ang.f deadbanded R
c3.units Unit CF R
c3.units.SIUnit ENUMERATED 5, the code for primary amperes R
LNName: ACsrcMMXN# LDevice inst: Meter UR element: AC Source #
data obj. data attribute Type FC UR Name Description R/W/C