After reset:
If you are reading this, you have likely encountered the dreaded error on your Proface HMI (Human-Machine Interface). You’ve spent hours programming your screen, downloading the project via GP-Pro EX, only to be met with a pop-up window demanding a numeric key. Worse, you’ve forgotten the key, or the previous system integrator left without handing over the documentation. proface connection key reset
The connection key serves as a mandatory authentication token to prevent unauthorized project transfers or remote viewing. After reset: If you are reading this, you
Enter the System Password . If no password was set, use the factory default: 1101 . downloading the project via GP-Pro EX