Unconfirmed but documented in older service manuals for GP-2500/2600 series.
The password should now be reset to default or cleared, allowing you to access system settings. Method 2: Resetting via Project Update
Controls access to the HMI's internal hardware settings (network configuration, brightness, touch calibration). proface hmi password unlock
Restricts access to the HMI’s internal hardware settings, network configurations, and self-diagnosis menus on the physical unit.
| HMI Series | Offset (hex) | Encoding | |------------|--------------|----------| | GP-2000 | 0x2A4 | ASCII (8 chars) | | GP-3000 | 0x1F8 | XOR 0x55 | Unconfirmed but documented in older service manuals for
If you have access to the original project backup file ( .prx ) but cannot upload/download from the panel, you can view or change the security settings directly in the software. Launch . Open your offline project file.
For advanced automated systems engineers, the project files generated by GP-Pro EX contain encrypted strings that represent the user passwords. Restricts access to the HMI’s internal hardware settings,
Are you trying to from an old unit, or just trying to bypass a security screen on the factory floor?