For versions prior to Control Expert 15.1, there could be an inconsistency in the protection of these DFBs, that is, the DFBs in question have a password although there is no protection established for all of them.

Starting with Control Expert 15.1, this consistency was fixed during import (partial and global) in this way:

• If a DFB has an unprotected password, we force its protection to No Read & No Write.
• If a DFB has passwordless protection, we set a random password on this DFB and display a prompt in the CE output.

If you need to unlock these DFBs, you can contact Schneider Electric support.

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