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CHAPTER 3: IEC 61850 COMMUNICATION
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR SERIES – COMMUNICATIONS GUIDE
3-117
3
Table 3-106: B90 AC channel metering data objects
3.5.5.4 Demand metering (DmdMtr)
This element is instantiated in the following products: C60, F35, F60, L90, N60, T60.
Table 3-107: Demand metering data objects
instCVal.ang.f
FLOAT32
φ
VOLTAGE a
UR range -180...+180 converted to 0...360
R
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_VolMMXN
φ
.ChV.db
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
Q
Quality
MX See document IMD - Quality
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
Q
Quality
MX See document IMD - Quality
R
T
TimeStamp
MX Relay UTC time at last value
change of mag.i or q
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.TrcHz.db
R/W/C
zeroDb
INT32U
CF
0
R
LNName:
DmdMtrMMTR#
LDevice inst:
Meter
UR element:
Signal Source # NAME Demand Metering
data obj. data attribute
Type
FC UR Name
Description
R/W/C
ClcExp
SPS
Status information to indicate the
calculation period has expired
R
stVal
BOOLEAN
ST TRUE | FALSE
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
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