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CHAPTER 3: IEC 61850 COMMUNICATION MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR FAMILY – COMMUNICATIONS GUIDE 3-181
3
Table 3-199: B90 AC channel metering voltage input data objects
Table 3-200: B90 AC channel metering frequency data objects
instCVal.mag.f FLOAT32 φ CURRENT magnitude R
instCVal.ang.f FLOAT32 φ CURRENT a UR range -180...+180 converted to 0...360R
cVal Vector MX R
cVal.mag.f FLOAT32 instCVal.mag.f deadbanded R
cVal.ang.f FLOAT32 instCVal.ang.i deadbanded R
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 B_AmpMMXNφ.ChA.db R/W/C
dbAng INT32U CF B_AmpMMXNφ.ChA.dbAng R/W/C
zeroDb INT32U CF R
LNName: B_VolMMXN# LDevice inst: Meter UR element: B90 Metering for voltage input φ
data obj. data attribute Type FC UR Name Description R/W/C
ChV CMV φ voltage in primary volts R
instCVal Vector MX R
instCVal.mag.f FLOAT32 φ VOLTAGE magnitude R
instCVal.ang.f FLOAT32 φ VOLTAGE a UR range -180...+180 converted to 0...360R
cVal Vector MX R
cVal.mag.f FLOAT32 instCVal.mag.f deadbanded R
cVal.ang.f FLOAT32 instCVal.ang.i deadbanded R
units Unit CF R
units.SIUnit ENUMERATED 29, the code for primary volts (W/A) R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF B_VolMMXNφ.ChV.db R/W/C
dbAng INT32U CF B_VolMMXNφ.ChV.dbAng R/W/C
zeroDb INT32U CF (VOLTAGE CUT-OFF LEVEL) / 275 *
100 000
R
LNName: B_FrqMMXN1 LDevice inst: Meter UR element: B90 Metering for frequency
data obj. data attribute Type FC UR Name Description R/W/C
Hz MV Frequency in Hz R
instMag AnalogueValue MX R
instMag.f FLOAT32 FREQUENCY R
Mag AnalogueValue MX R
mag.f FLOAT32 instMag.i deadbanded R
units Unit CF R
units.SIUnit ENUMERATED 33, the code for hertz (1/s) R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF B_FrqMMXN1.Hz.db R/W/C
zeroDb INT32U CF 0 R
TrcHz MV Tracking Frequency in Hz R
instMag AnalogueValue MX R
instMag.f FLOAT32 TRACKING FREQUENCY R
Mag AnalogueValue MX R
mag.f FLOAT32 instMag.i deadbanded R
Units Unit CF 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