Many users forget that manufacturers often program static "backdoor" passwords for service technicians. These vary by model and firmware version.
: Prevents unauthorized opening of the .dps , .dpa , or .dpb project files in DOPSoft . delta hmi password unlock software hot
If you have lost access to a critical HMI project, the safest route is to contact Delta Electronics Support or your local distributor. They can often provide guidance on recovery if you can prove ownership of the equipment. Many users forget that manufacturers often program static