The original programmer left the company. The project file ( .prx ) is lost in a server crash. The handwritten password is smudged beyond recognition on a sticky note. Suddenly, a $3,000 touch panel is a useless brick.
A: Partially. You can attempt the default 1101 via the touch screen. For full removal, you need a PC and GP-Pro EX. proface hmi password unlock
This article will provide a definitive, step-by-step guide to unlocking your Proface HMI. We will cover default passwords, hardware recovery modes, the role of the Transfer System Utility , and advanced backup strategies. The original programmer left the company
But here is the ultimate advice: If the HMI controls a critical production line (boiler, chemical mixing, conveyor sorting), do not risk bricking it. Contact a local Proface Systems Integrator or Proface America’s support line. For a service fee, they can usually reset the device within 24 hours using proprietary JTAG interfaces. Suddenly, a $3,000 touch panel is a useless brick
A: Unlikely. Proface encrypts the password database. Without the official software or a bootable USB created by the official software, you cannot recover the password. You must purchase (or demo) GP-Pro EX.