In this Tutorial I will show how to use SFTP protocol to transfer the File From your OS to PLCNEXT CPU inside.(WinSCP is used in this case) Please use your username and password on the PLCNEXT devices to login . User name: admin Password: Print on CPU. By default, the system is not allowed to login as Root,but we still need to use root permission to move some files. Please … Continue reading PLCNEXT#Use WInSCP And Login as Root