CHAPTER 3: IEC 61850 COMMUNICATION MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)UR FAMILY – COMMUNICATIONS GUIDE 3-5133.5.2.18 Direct under-reaching transfer trip (DUTT_)This element is instantiated in the following products: D60, L90.Table 3-38: DUTT data objectsOp ACT AMP UNBALANCE # OP operand Rgeneral BOOLEAN ST AMP UNBALANCE # OP RDpo SPS AMP UNBALANCE # DPO operand RstVal BOOLEAN ST AMP UNBALANCE # DPO RBlkRefγ ORG AMP UNBAL # BLOCK setting for settinggroup γ.RsetSrcRef ObjectReference SP AMP UNBAL # BLOCK for groupγ.”reference to the data attribute to input R/CsetSrcCB ObjectReference SP source GoCB of input if via GOOSE R/CCurUnb MV CURRENT UNBALANCE in percentage (%) RinstMag AnalogueValue MX RinstMag.f FLOAT32 CURRENT UNBALANCE Rmag AnalogueValue MX Rmag.f FLOAT32 instMag.f deadbandedexceptionRunits Unit CF Runits.SIUnit ENUMERATED 1, the code for dimensionless Runits.multiplier ENUMERATED -2 is code for percent Rdb INT32 CF AmpUnbPTOC#.CurUnb.db R/W/CzeroDb INT32 CF 0 RLNName: DUTT_PSCH1 LDevice inst: Prot UR element: Direct Under-reaching Transfer Trip elementdata obj. data attribute Type FC UR Name Description R/W/COp ACT DUTT OP operand Rgeneral BOOLEAN ST DUTT OP RphsA BOOLEAN ST DUTT TRIP A RphsB BOOLEAN ST DUTT TRIP B RphsC BOOLEAN ST DUTT TRIP C RTr3p ACT DUTT TRIP 3P operand Rgeneral BOOLEAN ST DUTT TRIP 3P RTx1 SPS DUTT TX1 operand RstVal BOOLEAN ST DUTT TX1 RTx2 SPS DUTT TX2 operand RstVal BOOLEAN ST DUTT TX2 RTx3 SPS DUTT TX3 operand RstVal BOOLEAN ST DUTT TX3 RTx4 SPS DUTT TX4 operand RstVal BOOLEAN ST DUTT TX4 RBlkRef1 ORG DUTT SCHEME BLOCK setting. RsetSrcRef ObjectReference SP DUTT SCHEME BLOCK. reference to the data attribute to input R/CsetSrcCB ObjectReference SP source GoCB of input if via GOOSE R/CInRef1 ORG DUTT RX1 setting. RsetSrcRef ObjectReference SP DUTT RX1 reference to the data attribute to input R/CsetSrcCB ObjectReference SP source GoCB of input if via GOOSE R/CInRef2 ORG DUTT RX2 setting. RsetSrcRef ObjectReference SP DUTT RX2 reference to the data attribute to input R/CLNName: AmpUnbPTOC# LDevice inst: Prot UR element: Amp Unbalance elementdata obj. data attribute Type FC UR Name Description R/W/C