cmc

Hi, The easiest way I've found is to use an Ethernet connection all you need to do is check the IP address in the network section of the Uniapp menu, then type that into the ethernet section of the discovery window of Unilogic. For USB make sure your computer is connected to the PLC and then click the USB option in the discovery window, you may need to refresh the connection. Also the window I'm talking about is accessed by pressing 'PC - PLC Communication' in the PLC tab of Unilogic Hope that helps.