16.6.4 SignalsTable 554:GOOSEINTRCV Input signalsName Type Default DescriptionBLOCK BOOLEAN 0 Block of functionTable 555:GOOSEINTRCV Output signalsName Type DescriptionINTOUT INTEGER Integer outputDATAVALID BOOLEAN Data valid for integer outputCOMMVALID BOOLEAN Communication valid for integer outputTEST BOOLEAN Test output16.6.5 SettingsTable 556:GOOSEINTRCV Non group settings (basic)Name Values (Range) Unit Step Default DescriptionOperation DisabledEnabled- - Disabled Operation Off/On16.6.6 Operation principleThe DATAVALID output will be HIGH if the incoming message is with valid data.The COMMVALID output will become LOW when the sending IED is under total failurecondition and the GOOSE transmission from the sending IED does not happen.The TEST output will go HIGH if the sending IED is in test mode.The input of this GOOSE block must be linked in SMT by means of a crossto receive the integer values.The implementation for IEC61850 quality data handling is restricted to asimple level. If quality data validity is GOOD then the DATAVALIDoutput will be HIGH. If quality data validity is INVALID,QUESTIONABLE, OVERFLOW, FAILURE or OLD DATA then theDATAVALID output will be LOW.Section 16 1MRK 506 335-UUS AStation communication728Technical manual