Table 464:GOOSESPRCV Output signalsName Type DescriptionSPOUT BOOLEAN Single point outputDATAVALID BOOLEAN Data valid for single point outputCOMMVALID BOOLEAN Communication valid for single point outputTEST BOOLEAN Test output16.10.5 SettingsTable 465:GOOSESPRCV Non group settings (basic)Name Values (Range) Unit Step Default DescriptionOperation OffOn- - Off Operation Off/On16.10.6 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 totalfailure condition 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 ofa cross to receive the binary single point values.The implementation for IEC61850 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.16.11 IEC 60870-5-103 communication protocol16.11.1 FunctionalityIEC 60870-5-103 is an unbalanced (master-slave) protocol for coded-bit serialcommunication exchanging information with a control system, and with a datatransfer rate up to 19200 bit/s. In IEC terminology, a primary station is a master anda secondary station is a slave. The communication is based on a point-to-point1MRK 504 135-UEN A Section 16Station communication549Technical manual
