If you are locked out of your Delta DVP or AS Series PLC, consider these steps:
: A lightweight utility designed to help authorized technicians manage and retrieve passwords for DVP series projects without altering device protections. delta plc password unlock software new
Recent updates in the automation community have introduced tools designed to handle the latest firmware on the DVP-ES2 , EH3 , and SS2 series. 1. Delta PLC Password Tool 1.0 (2025/2026 Edition) If you are locked out of your Delta