: Ensure the machine is stopped, then turn off the electrical supply to the PLC rack.

: Connect your PC to the PLC's programming port utilizing a verified SC-09 or USB-CIF02 cable assembly.

Always verify that you possess authorization from the system plant owner or manufacturer before removing or bypassing software locks on active industrial equipment.

If you’ve ever lost your car keys or needed a spare, you know that modern "keys" are far more than just pieces of cut metal. For Mitsubishi owners, the technology behind the system is a blend of convenience and high-level security.

: Capable of reading the internal memory of the PLC to display the current security password without wiping the program. Advanced Support