Hi guys
I am having issue with com error popping up on a GT2104 when I press the HMI screen. I set up a full program and thought i had a problem with that so i basically set up a simple bit button on it and sent it to the HMI so just a simple on but i keep getting com error. The cable is brand new from trusted supplier. This is my first time programming HMI and PLC in lonnnnng time so maybe I am doing something really silly or not? Attached are photos of hardware and connections. Maybe it is my wiring? Any help to an old newbie would be appreciated
I am having issue with com error popping up on a GT2104 when I press the HMI screen. I set up a full program and thought i had a problem with that so i basically set up a simple bit button on it and sent it to the HMI so just a simple on but i keep getting com error. The cable is brand new from trusted supplier. This is my first time programming HMI and PLC in lonnnnng time so maybe I am doing something really silly or not? Attached are photos of hardware and connections. Maybe it is my wiring? Any help to an old newbie would be appreciated