Password Unlock - Proface Hmi

Unlocking a Pro-face HMI (Human Machine Interface) is a common task for maintenance engineers who have forgotten a password or inherited a locked device. The method for regaining access depends on whether you are trying to access the , transfer data , or view protected screens . 1. Default System Passwords

Pro-face HMIs often use "Level Mode" (Level 1–15) to restrict access to specific buttons or screens. proface hmi password unlock

Anyone with knowledge of Pro-Face HMIs (legacy - PLCtalk.net Unlocking a Pro-face HMI (Human Machine Interface) is

: Select "Yes" or "Start" to wipe the memory. The HMI will reboot to its factory state, allowing you to download a new project. 3. Unlocking Transfer Passwords (GP-Pro EX) Default System Passwords Pro-face HMIs often use "Level

: Select [INITIALIZE] → [INITIALIZE GP MEMORY] .

: The most common factory default for entering the "Offline" mode is 1101 .