Connect your PC to the HMI’s COM port (usually COM1 – RS-232). Use a 2-3-5 pin null modem cable. Do not use Ethernet; these tools rely on serial communication.
Open the third-party software as Administrator. Select the correct COM port number. Click "Read Password" or "Unlock Project." Delta Hmi Password Unlock Software
A: No. A standard firmware update preserves the user project and its password. A full firmware reflash with a bootloader patch can remove it, but again, that voids the warranty. Connect your PC to the HMI’s COM port
Introduction: The Forgotten Password Dilemma Open the third-party software as Administrator
In the fast-paced world of industrial automation, Human-Machine Interfaces (HMIs) are the command centers of production lines. Delta Electronics, a global leader in industrial automation, produces robust HMIs (DOP series) known for their reliability. However, there is a common nightmare that plagues maintenance technicians and system integrators: .