TIA Portal WinCC RT Advanced OPC DA Server TIA Portal WinCC RT Advanced OPC DA Server this option is only available on Panel PC’s like IPC477D, on MP Panels, but not on KTP Panels. I’m using opctestclient from Rockwell Automation, but you can use any other OPC Client take a look here for OPC Clients http://www.opcconnect.com/freecli.php here a short and simple howto video:… Read More