The high and low limit settings provides limits for the high-high-, high, normal,low and low-low ranges of the measured value. The actual range of the measuredvalue is shown on the range output of MVGAPC function block. When a Measuredvalue expander block (RANGE_XP) is connected to the range output, the logicaloutputs of the RANGE_XP are changed accordingly.21.2.3.2 Receiving data GUID-CAE4B020-7131-49BF-BA29-3EEE0EFEA2B8 v2The GOOSE data must be received at function blocks. There are different GOOSEreceiving function blocks depending on the type of the received data. Refer to theEngineering manual for more information about how to configure GOOSE.Function block type Data TypeGOOSEBINRCV 16 single pointGOOSEINTLKRCV 2 single points16 double pointsGOOSEDPRCV Double pointGOOSEINTRCV IntegerGOOSEMVRCV Analog valueGOOSESPRCV Single pointGOOSEXLNRCV Switch statusApplication GUID-808177B7-02CA-40DF-B41B-8B580E38478B v1The GOOSE receive function blocks are used to receive subscribed data from theGOOSE protocol. The validity of the data value is exposed as outputs of thefunction block as well as the validity of the communication. It is recommended touse these outputs to ensure that only valid data is handled on the subscriber IED.An example could be to control the external reservation before operating on a bay.In the figure below, the GOOSESPRCV is used to receive the status of the bayreservation. The validity of the received data is used in additional logic toguarantee that the value has good quality before operation on that bay.GOOSESPRCVBlock SpoutDataValidCommValidTestAND ANDInput1 outInput2 NoputInput3Input4Input1 outInput2 NoputInput3Input4Ext_Res_OK_To_OperateIEC16000082=1=en.vsdIEC16000082 V1 EN-USFigure 405: GOOSESPRCV and AND function blocks - checking the validity ofthe received dataSection 21 1MRK 506 369-UEN BStation communication812 Line distance protection REL670 2.2 IECApplication manual
