Check the project documentation or the control cabinet's physical logbook for written passwords.
Most Proface HMIs have a reset button located on the back or bottom of the device. To unlock the password using this method:
Using non-official cracking software carries a risk of corrupting the HMI firmware or downloading malware onto your engineering PC. Always back up whatever data you can before trying these utilities. 4. The Last Resort: Factory Resetting the HMI
Depending on the urgency and the model, engineers typically use one of three strategies: The "Factory Reset" (Risk of Data Loss): proface hmi password unlock
I can provide the precise step-by-step instructions or hardware keystrokes for your device. Share public link
: Select [Start] and then [Yes] to confirm. Once complete, the previous password and program are removed. Managing Passwords in GP-Pro EX
View or modify the existing passwords for transfers and user levels. Save the file and use it to update your panel. Option B: The "Password Hint" Check Check the project documentation or the control cabinet's
Controls access to the physical HMI hardware settings (IP address, brightness, buzzer, and diagnostics).
When official methods fail, technicians turn to third-party recovery software. Use these only on equipment you legally own.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Always back up whatever data you can before
Required when uploading data from the HMI panel back to a PC or downloading a new project to the HMI.
Before attempting technical bypasses, try these common default passwords and shortcuts:
