MITSUBISHI ELECTRIC MOTION CONTROLLERS Q172DCPU - Manual (Page 115)

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4 AUXILIARY AND APPLIED FUNCTIONS
4.5.3 Password check
When operating the user data that sets password, the check password screen is
displayed automatically.
(1) Procedure for password check
(a) Enter old password in password column, and click on [Execute] button.
(b) Protection by the password temporarily released by success of password
check. After that it can be operated the user data.
(c) A password is memorized until MT Developer ends. (Since protection by
password is automatically released temporarily at the user data operation, a
check password screen is not displayed.)
Items Details
Type Type of user data
Password Enter old password.