I’ve a Mitsubishi Q series PLC but it is password lock, any expert knows how to unlock it.
Then use this USB data sniffer to trace the usb data packets
and search through the up data streams .
The password is read back to the PC and you can find it.
The numbers for password are encapsulated by a 9 before it…
Where to find these nines is easy…
…look for a whole lot of fffffff’s after and then look just before and you will find the answer.
90 91 93 95 04 07 00 06 ff ff ff ff ff ff ff ff.