This tutorial allows to teach to do a communication between a PLC programmed with PC WORX and a simulation software, Factory IO, via an OPC server provided by Cogent DataHub. For this, the goal will be to blink 8 LEDs with a start button and a stop button. These buttons and LEDs will be located directly on the board and virtually in the Factory IO software. factory io

Download tutorial:

http://pascal.ajoux.free.fr/pdf/Communication_Test_1.pdf

Download program:

http://pascal.ajoux.free.fr/pdf/Communication_Test_PLC.zip