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3-180 UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS) CHAPTER 3: IEC 61850 COMMUNICATION
3
3.5.5.3 B90 AC channel metering (B_Mtr)
This element is instantiated in the following products: B90.
Table 3-198: B90 AC channel metering current input data objects
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
c3.units
.multiplier
ENUMERATED 0, the code for a multiplier of 1 R
c3.db INT32U CF MSQI# Seq0 Cur.db R/W/C
c3.dbAng INT32U CF MSQI# Seq0 Cur.dbAng R/W/C
c3.zeroDb INT32U CF current cut-off level. R
seqT ENUMERATED MX 0, the code for pos-neg-zero R
phsRef ENUMERATED CF 0, the code for phase A R
LNName: B_AmpMMXN# LDevice inst: Meter UR element: B90 Metering for current input φ
data obj. data attribute Type FC UR Name Description R/W/C
ChA CMV φ current in primary amps R
instCVal Vector MX R
LNName: ACsrcMSQI# LDevice inst: Meter UR element: AC Source #
data obj. data attribute Type FC UR Name Description R/W/C