The PLC is UM read protected
Q: I have an Omron PLC backup that is locked by a password. Is there a way I can bypass the password to access the PLC program?
A: If customers set a password in their PLC, Omron does not have a master key to recover the project due to copyright policy. If possible, please contact the distributor or the systems integrator to ask for the backup.
However, even when the PLC is password-protected, you can still write a new project to the PLC.
Date/Revision History
First review 08/28/2024 V1.0
2nd review 01/07/2025 V1.1
Author:
Javier Romo, Technical Support Engineer.
References
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article