Security And Password - Mitsubishi Electric GOT2000 Series User Manual

10.3.2

Security and password

By setting the passwords, the password authentication is available when the backup/restoration is executed.
The password authentication uses the password for the backup/restoration and passwords for controllers.
Backup
The following shows the passwords used for the backup/restoration.
Password
Password for backup/restoration
Passwords for controllers
After the first backup (after setting the password for the backup/restoration), the user has no need to input the passwords for
the controllers. (The passwords for the controllers are automatically verified.)
The following shows the security advantages.
User
Administrator
Operator
For how to set the password for the backup/restoration, refer to the following.
➠
How to use the password for the backup/restoration, refer to the following.
➠
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10.3 Operations for Display
Authentication of the password for the backup/restore
Automatic authentication of passwords for the controller
Authentication of the password for the backup/restore
Automatic authentication of passwords for the controller
Password for the backup/restoration function
Set the password on the GOT at the first backup.
Before setting the password, set passwords for controllers in advance.
Passwords set for the files for the target controllers of the backup/restoration
Set the passwords with software for the controllers when writing the files to the controllers.
No need to disclose the passwords for the controllers to the operator
(Preventing anyone other than the administrator to browse or edit setting data for the
controllers.)
The backup/restoration is executed by using the password for the backup/restoration only.
(No need to input passwords for the controllers)
POINT POINT POINT
Before setting password for backup/restoration
When the user forgets the password for the backup/restoration, the backup/restoration cannot be
executed.
In that case, execute the backup again by using a formatted or new data strage.
■1. Setting password for backup/restoration
■2. How to use password for backup/restoration
Data strage
Restore
Description
Advantage