Protect Setting Screen - Mitsubishi Electric C80 Series Connection And Set Up Manual

C80 Series Connection and Setup Manual
18 Appx.1: Protection Setting
According to the security level of the operator, a restriction with seven operation levels can be set. Restricting the
operation level reduces a phenomenon in which defective workpieces run out due to an operation mistake. The
operation level varies depending on the MTB specifications.
This function is an additional specification. Set "#1391 User level protect" to "1" to enable the function.
When the function is valid, each data is restricted from being edited, input/output, backed up or restored according to the
setting of the protection level.
To edit, input/output, back up or restore data, enter the password to increase the operation level to be the same as or
higher than the protection level of the data for change or output.
(Note) The control fails to back up or restore data if any of the protection levels of the files to be backed up or to be
restored exceeds the current operation level.

18.1 Protect Setting Screen

(1)
(2)
Display items
Display items
(1) Current opn. level
(2) Passwords at operation
levels 4 to 6
(3) Protection level of each
data item
Menus
Menus
0-3 opn Changes the present authenticated password to the non-authenticated state and switches the operation level to 0 to
3. Which of the operation level between 0 and 3 being switched is followed by the PLC signal of the protection level.
level
4-6 opn
Changes the operation levels.
level
Change
Changes the password of the operation levels 4 to 6.
pasword
Setup
Changes the protection level of each data item.
pro lev
Save
Saves the protection level setting of each data item.
pro lev
IB-1501452-C
Displays the current operation level.
Displays the passwords at operation levels 4 to 6 with "****".
Displays the protection level of each data item.
The data set below the current operation level can be changed as needed.
Changing the protection level displays the message "Pro lev change" at the upper right.
Change: Specify the protection level to change data (including a case to input a file).
Output: Specify the protection level to output a file.
240
(3)
Details
Details