I have a R30iB that’s having problems communicating to the PLC. When I look at the Ethernet/IP screen, the status of connection 1 (the PLC) is flashing between online and running…. When it shows running, I’m able to ping it, but when it shows online and I try to ping it, it says “Invalid host” At first I thought there might have been a duplicate IP address, but even when I connect an ethernet cable directly from the PLC card into port 1 in the robot, it gives me the same problem.
Has anyone ever had this issue? I could use all the help I can get.