: If prompted for a maintenance or system password during initialization, try common defaults like 101 or 1101 . Method 2: Using GP-Pro EX Software (Software Level)
Unlocking a Pro-face HMI is straightforward if you have the source software, but it becomes a challenge if you are trying to "reverse" a project off a live unit. Always try the default passwords and check your offline system settings before resorting to a full memory wipe. proface hmi password unlock
If you have the project file but cannot upload or download due to a transfer password, you can remove it using the GP-Pro EX software: Open the project in . : If prompted for a maintenance or system