Hi.
I have a Beckhoff CX 5020 controller. I can see my controller and make connection with it. When I trying to upload from plc I get error message (see attachment). On my PC I don't have any files related to this controller. How to get program from PLC for further reviewing and making changes.
Thanks
I have a Beckhoff CX 5020 controller. I can see my controller and make connection with it. When I trying to upload from plc I get error message (see attachment). On my PC I don't have any files related to this controller. How to get program from PLC for further reviewing and making changes.
Thanks