A: No. Trying to unlock a forgotten password does not void the hardware warranty. However, physically shorting pins or using malicious software does .

These passwords operate on the physical screen during production. They restrict access to specific operational screens, calibration menus, or system settings. They are managed via security matrices within the active project. 2. Official and Safe Recovery Methods

If you cannot access the system menu on the physical screen, you can bypass the password screen by forcing the HMI into Offline Mode during startup. Cycle the 24VDC power to the unit.

Unlocking a Proface HMI password can be a straightforward process if you follow the correct steps. By understanding the methods outlined in this article, you'll be able to regain access to your device and continue operating your control system efficiently. Remember to always prioritize system security and follow best practices to prevent future password lockouts.