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CHAPTER 3: IEC 61850 COMMUNICATION MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR FAMILY – COMMUNICATIONS GUIDE 3-57
3
Table 3-44: Field current undercurrent data objects
3.5.2.24 Field ground protection (FldGnd)
This element is instantiated in the following products: G60.
Table 3-45: Field ground protection data objects
LNName: FldAmpPTUC1 LDevice inst: Prot UR element: FIELD GROUND element under current functions
data obj. data attribute Type FC UR Name Description R/W/C
Str ACD FIELD UC PKP operand R
general BOOLEAN ST FIELD UC PKP R
dirGeneral ENUMERATED ST 0, the code for unknown. It is unknown as
the element may be connected/
configured to look forward or backward
R
Op ACT FIELD UC OP operand R
general BOOLEAN ST FIELD UC OP R
Dpo SPS FIELD UC DPO operand R
stVal BOOLEAN ST FIELD UC DPO R
LNName: FldGnd0PHIZ1 LDevice inst: Prot UR element: FIELD GROUND INJ UC element functions
data obj. data attribute Type FC UR Name Description R/W/C
Str ACD FIELD GND INJ UC PKP operand R
general BOOLEAN ST FIELD GND INJ UC PKP R
dirGeneral ENUMERATED ST 0, the code for unknown. It is unknown as
the element may be connected/
configured to look forward or backward
R
Op ACT FIELD GND INJ UC OP operand R
general BOOLEAN ST FIELD GND INJ UC OP R
Dpo SPS FIELD GND INJ UC DPO operand R
stVal BOOLEAN ST FIELD GND INJ UC DPO R
Fail SPS GPM-F FAILURE operand R
stVal BOOLEAN ST GPM-F FAILURE R
GndRis MV FIELD GROUND RESIST in ohms R
instMag AnalogueValue MX R
instMag.f FLOAT32 FIELD GROUND RESIST R
mag AnalogueValue MX R
mag.f FLOAT32 instMag.f deadbanded R
units Unit CF R
units.SIUnit ENUMERATED 30, the code for ohm R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF FldGnd0PHIZ1.GndRis.db R/W/C
zeroDb INT32U CF 0 R
GndAmp MV FIELD GROUND CURRENT in amperes R
instMag AnalogueValue MX R
instMag.f FLOAT32 FIELD GROUND CURRENT R
mag AnalogueValue MX R
mag.f FLOAT32 instMag.f deadbanded R
units Unit CF R
units.SIUnit ENUMERATED 5, the code for amperes R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF FldGnd0PHIZ1.GndAmp.db R/W/C
zeroDb INT32U CF 0 R
Vol MV FIELD VOLTAGE in volts R
instMag AnalogueValue MX R