I have a 1756 L62 ControlLogix5562 controller I cannot connect to via ethernet. Get RSLinx cannot communicate message. Verision 19.
It has a battery solid red LED and flashing red OK led. I know that is a recoverable major fault. Will this prevent me from connecting via ethernet?
I am going to try serial 232 connection next week. I've been tasked with upgraded to a L81 E contrologix version 30. I do not know if I have the most recent project or not. Ideally I would upload from controller, get the new controller set up and just swap.
Just curious as to why I can't connect and if I will be able to. Any ideas always appreciated.
Thanks,
Ben
It has a battery solid red LED and flashing red OK led. I know that is a recoverable major fault. Will this prevent me from connecting via ethernet?
I am going to try serial 232 connection next week. I've been tasked with upgraded to a L81 E contrologix version 30. I do not know if I have the most recent project or not. Ideally I would upload from controller, get the new controller set up and just swap.
Just curious as to why I can't connect and if I will be able to. Any ideas always appreciated.
Thanks,
Ben