Dear Expert,I want to take backup from HMI 377(6AV6 644 0BA0 2AX1) & I have used prosave V7.3.4.0 for take HMI Backup. but in device type HMI 377 is not showing so I could not take backup so now how can I take Backup....
Rajkiran Patil
Executive Project Eng r.- Process Automation