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3-86 UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS) CHAPTER 3: IEC 61850 COMMUNICATION
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Table 3-92: Phase comparison advanced fault detector rate of change of positive sequence current (for FDH) data
objects
Table 3-93: Phase comparison advanced fault detector rate of change of negative sequence current (excluding FDH)
data objects
LNName: PhCmp2FXOT1 LDevice inst: Prot UR element: RATE OF CHANGE OF POS SEQ CURRENT element specific to
FDH element as a part of Phase comparison function
data obj. data attribute Type FC UR Name Description R/W/C
InRefγ ORG POS SEQ FDH SUPV setting of setting
group γ.
R
setSrcRef ObjectReference SP POS SEQ FDH SUPV setting reference to the data attribute to input R/C
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
StrVal ASG POS SEQ di/dt FDH PICKUP setting R
setMag AnalogueValue SG R
setMag.f FLOAT32 POS SEQ di/dt FDH PICKUP R
units Unit CF R
units.SIUnit ENUMERATED 1 is code for dimensionless R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
minVal AnalogueValue CF R
minVal.f FLOAT32 0.01 R
maxVal AnalogueValue CF R
maxVal.f FLOAT32 5.00 R
stepSize AnalogueValue CF R
stepSize.f FLOAT32 0.01 R
Op ACT 87PC di1/dt FDH OP operand R
general BOOLEAN ST 87PC di1/dt FDH OP R
LNName: PhCmp3FXOT1 LDevice inst: Prot UR element: RATE OF CHANGE OF NEG SEQ CURRENT element (except FDH
element specifics) as a part of Phase comparison function
data obj. data attribute Type FC UR Name Description R/W/C
BlkRefγ ORG NEG SEQ di/dt BLK setting of setting
group γ.
R
setSrcRef ObjectReference SP NEG SEQ di/dt BLK setting reference to the data attribute to input R/C
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
StrVal ASG NEG SEQ di/dt FDL PICKUP setting R
setMag AnalogueValue SG R
setMag.f FLOAT32 NEG SEQ di/dt FDL PICKUP R
units Unit CF R
units.SIUnit ENUMERATED 1 is code for dimensionless R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
minVal AnalogueValue CF R
minVal.f FLOAT32 0.01 R
maxVal AnalogueValue CF R
maxVal.f FLOAT32 5.00 R
stepSize AnalogueValue CF R
stepSize.f FLOAT32 0.01 R
Op ACT 87PC di2/dt FDL OP operand R
general BOOLEAN ST 87PC di2/dt FDL OP R