If prompted, select or Clear Internal Memory .
To help find the right approach for your specific setup, could you share a bit more context? Let me know: proface hmi password unlock
Keep a secure, encrypted log of HMI passwords. If prompted, select or Clear Internal Memory
Understanding what needs "unlocking" is the first step, as Pro-face HMIs utilize three distinct, independent password types: System Password (Offline Mode): as Pro-face HMIs utilize three distinct
Keep HMI passwords documented in a secure, encrypted corporate vault (like Keepass or 1Password) dedicated to the automation team.
Stay secure, but stay accessible.
Before attempting a password unlock, you must understand how Pro-face structures its security. Different security layers require different recovery strategies. Project Encryption Passwords