I am trying to connect two different GS HMIs to a FX5U. I have one GS2107 that I have been programming on for the past couple of months and need to add a GS2110 to the system to act as a clone. I have connected everything the same way as the first HMI...programming through USB and HMI --> PLC via ethernet. I can communicate to the new HMI and have uploaded the program (USB), but it seems there is no communication with the PLC, with/without the original HMI plugged into the switch. Any help will be appreciated. Thanks.
