Passwords for Safety-locking and Unlocking

Safety-locking the controller helps to protect safety control components from modification. Only safety components, such as the safety task, safety programs, safety routines, safety tags, and safety signature are affected. Standard components are unaffected. You can safety-lock or -unlock the controller project when online or offline.
The safety-lock and -unlock feature uses two separate passwords. Passwords are optional.
IMPORTANT:
Rockwell Automation does not provide any form of password or security override services. When products and passwords are configured, Rockwell Automation encourages customers to follow good security practices and to plan accordingly for password management.
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