represent it through the single line diagram symbols (or use it in the configuration through theoutputs POS1 and POS2) as well as, a command function (controlled by the PSTO input), givingswitching commands through the CMDPOS12 and CMDPOS21 outputs.The output POSITION is an integer output, showing the actual position as an integer number 0– 3.An example where VSGAPC is configured to switch Autorecloser on–off from a button symbolon the local HMI is shown in figure123. The I and O buttons on the local HMI are normally usedfor on–off operations of the circuit breaker.IEC07000112-3-en.vsdPSTOCMDPOS12IPOS1NAM_POS1NAM_POS2IPOS2CMDPOS21OFFONVSGAPCSMBRRECONOFFSETONINTONEINVERTERINPUT OUTIEC07000112 V3 EN-USFigure 123: Control of Autorecloser from local HMI through Selector mini switchVSGAPC is also provided with IEC 61850 communication so it can be controlled from SAsystem as well.12.5.3 Setting guidelines SEMOD158807-4 v4Selector mini switch (VSGAPC) function can generate pulsed or steady commands (by settingtheMode parameter). When pulsed commands are generated, the length of the pulse can beset using thetPulse parameter. Also, being accessible on the single line diagram (SLD), thisfunction block has two control modes (settable throughCtlModel):Dir Norm andSBO Enh.12.6 Generic communication function for Double Pointindication DPGAPC SEMOD55384-1 v412.6.1 IdentificationGUID-E16EA78F-6DF9-4B37-A92D-5C09827E2297 v3Function description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberGeneric communication function forDouble Point indicationDPGAPC - -12.6.2 Application SEMOD55391-5 v8Generic communication function for Double Point indication (DPGAPC) function block is usedto send double point position indication to other systems, equipment or functions in thesubstation through IEC 61850-8-1 or other communication protocols. It is especially intendedto be used in the interlocking station-wide logics. To be able to get the signals into othersystems, equipment or functions, one must use other tools, described in the EngineeringSection 12 1MRK 505 363-UEN AControl244Application manual
