the IPOS1 and the IPOS2 inputs) and represent it through the single line diagramsymbols (or use it in the configuration through the outputs POS1 and POS2) as well as,a command function (controlled by the PSTO input), giving switching commandsthrough the CMDPOS12 and CMDPOS21 outputs.The output POSITION is an integer output, showing the actual position as an integernumber 0 – 3, where 0 = MidPos, 1 = Open, 2 = Closed and 3 = Error.An example where VSGAPC is configured to switch Autorecloser enabled–disabledfrom a button symbol on the local HMI is shown in figure180. The Close and Openbuttons on the local HMI are normally used for enable–disable operations of the circuitbreaker.ANSI07000112-3-en.vsdPSTOCMDPOS12IPOS1NAM_POS1NAM_POS2IPOS2CMDPOS21DisabledEnabledVSGAPCSMBRREC_79ONOFFSETONINTONEINVOUT INPUTANSI07000112 V3 EN-USFigure 180: Control of Autorecloser from local HMI through Selector mini switchVSGAPC is also provided with IEC 61850 communication so it can be controlled fromSA system as well.12.6.3 Setting guidelines SEMOD158807-4 v4Selector mini switch (VSGAPC) function can generate pulsed or steady commands (bysetting the Mode parameter). When pulsed commands are generated, the length of thepulse can be set using the tPulse parameter. Also, being accessible on the single linediagram (SLD), this function block has two control modes (settable through CtlModel):Dir Norm and SBO Enh.12.7 Generic communication function for Double Pointindication DPGAPC SEMOD55384-1 v4Section 12 1MRK 505 370-UUS AControl400 Busbar protection REB670 2.2 ANSIApplication manual
