Time: 6/5/2017 7:53:09 PM

CQM1H CONR cqm1h LINK cqm1h is broken and needs to be replaced. But after the new one is replaced, there is no communication. View the data on the Internet and say that you need to activate the communication and establish the data link table. Please master instructions on how to upload the original contoller link program. Uploading requires software like cx-one. How do you connect the computer to the PLC data line, please?.