Proface Hmi Password Unlock [top]
Start with the most common factory password: 1101 . If that fails, try other common combinations such as 1001 , 1110 , 0111 , 1111 , 0000 , or 1234 .
If you have the original project file for the HMI, or if you can successfully upload it, you can remove the password protection directly within the GP-Pro EX software. This is the safest method as it does not delete the entire project.
In the project tree, navigate to > Security Settings . Click on Password Screen .
Once inside the Offline Menu, navigate to or Initialize Memory . Select Initialize User Memory . Confirm the action. proface hmi password unlock
After the reset, you will be able to download a new project to the HMI without any password prompts.
In the world of industrial automation, Proface stands as a titan. Their Human-Machine Interfaces (HMIs)—from the classic GP series to the modern SP5000—are the dashboard of the factory floor. But there is a moment of dread that every maintenance technician or production manager knows too well: You boot up the HMI, and instead of the production screen, you are greeted by a password prompt.
To avoid critical downtime caused by locked HMIs in the future, implement a strict security management workflow. Start with the most common factory password: 1101
Note: This method deletes the old password configuration and replaces it with your new settings.
If you cannot get past the system menu password, the only hardware-level solution is to Initialize the Memory . This will wipe the HMI's current application. Navigate to Offline > Initialization > Initialize User Memory . Note that you will need the original backup file to reload the project afterward. 3. Using the Web Server or FTP
Pro-face HMI Password Unlock: A Comprehensive Guide to Regaining Access This is the safest method as it does
by pressing the corners of the screen (refer to your specific model’s manual for the touch sequence). Initialize Memory Initialize User Memory Initialize Backup SRAM If prompted for a password here, try
Factory Reset via DIP Switches. On older Proface GP units (GP2000/3000), there is a physical DIP switch inside the back panel.
Before trying technical workarounds, audit your local networks and engineering laptops.
