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How to cancel the password setting
Following two methods are available to cancel the password setting.
Description
Program
Unprotect
Cancels the registered password to be specified. All programs are retained.
All programs are deleted.
Erases all programs and security information to
Force cancel
(The upload protection setting is
cancel the setting forcibly.
also deleted.)
Releaseing the protect of PLC (Programs are retained.)
As the dialog box is shown, select as below.
Digit number:
Select “4 digits” or “8 digits”.
Operation Mode:
Select “Unprotect”.
4 digits (or 8 digits) password:
Input a password to be set.
Click “Settings”.
The setting has completed.
Note) The protection cannot be released if the access is not allowed.
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