Protected program

[ashraf 0]

Hey all

I need away to transfer program  protected from cpu cj1m to another one

I don't need to know the program 

Any one can help

[BITS N BYTES 66]

You could try using the BACKUP/RESTORE procedure using a CF card.

BACKUP exiting PLC program to CF Card.

RESTORE program to other PLC using CF Card.

Depending on how the program was originally protected this should work.

BUT if the other PLC is a different Version # this may cause a problem.

CJ1 CF card backup & restore guide.pdf

Edited 14 Aug 2023 by BITS N BYTES

[ashraf 0]

Ok , I will try this thanks

[BITS N BYTES 66]

Good luck. Let us know if this works out for you!

Regards