The implementation for IEC 61850 quality data handling is restrictedto a simple level. If quality data validity is GOOD then theDATAVALID output will be HIGH. If quality data validity isINVALID, QUESTIONABLE, OVERFLOW, FAILURE or OLDDATA then the DATAVALID output will be LOW.18.11 GOOSE function block to receive a measurand valueGOOSEMVRCV18.11.1 IdentificationFunction description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberGOOSE function block to receive ameasurand valueGOOSEMVRCV - -18.11.2 FunctionalityGOOSEMVRCV is used to receive measured value using IEC 61850 protocol viaGOOSE.18.11.3 Function blockIEC10000251-1-en.vsdGOOSEMVRCVBLOCK ^MVOUTDATAVALIDCOMMVALIDTESTIEC10000251 V1 ENFigure 488: GOOSEMVRCV function block18.11.4 SignalsTable 800:GOOSEMVRCV Input signalsName Type Default DescriptionBLOCK BOOLEAN 0 Block of functionSection 18 1MRK502052-UEN BStation communication1070Technical manual