The WindEDIT Lite app for iOS and Android devices provides two-way access to MicroSmart FC6A PLCs. The app provides quicker, simpler and easier connection compared to browser-based access. The app enables users to monitor any PLC parameter and change set points and other values. Data register, input, output, timer and counter values can be monitored and controlled using the standard dialog interface. The app also has a custom dialog interface users can configure to allow only certain PLC parameters to be monitored and controlled. Trending is supported within the app, with users able to plot multiple register points for graphical views.