Put your Subnet Mask at 255.255.255.0 and don't worry about the Default Gateway for now. There are two additional pieces of information that make up the basic IP configuration. For these steps, we will say that our PLC IP address is 192.168.1.10. Once we know the IP address of our PLC, then we must configure the IP address of our PC to communicate with it. If you didn't know this default IP address or you have changed it then the easiest way to determine it is to look at an offline copy of your program or your controller that has an LCD display and it can be found by pressing the 'ESC' button to the main menu, scrolling down to 'Advance Set', pressing the 'OK' button, scrolling down to the 'ENET Cfg', then pressing the 'OK' button. Your trainer's default IP address is 192.168.1.10. The first step is to determine the current IP address of your PLC. Determine the IP Address of the device you want to connect to.
