Simex MultiCon CMC-99/141, Руководство пользователя

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User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
7.17. ACCESS OPTIONS
To prevent an accidental or unauthorized change of the settings the user can set
a single or MultiLevel Access protection. Both of them can be activated in the Access
options
menu.
A Single-level access protection requires to enter a password (see
Fig. 7.156
) in order
to login as the Admin and obtain access to all the settings of the device.
A MultiLevel Access protection requires the user to go through the Authentication
procedure (see Fig. 7.157 ) in order to log in and get access to the appropriate permission.
It is done by choosing the user (see Fig. 7.158 ) and passing his password.
A password can be activated in two different ways depending on the level access
protection. In the
Access options
menu by pressing the button next to the
Access
password
label (for single-level mode) or in the
Users list
menu (for
MultiLevel Access
mode) by typing the user's password in the text box (see Fig. 7.1 , Fig. 7.2 , Fig. 7.3 ). After
closing the text box, in place of the entered password, 8 asterisks will be displayed
independently from the password length.
Removing the password is even easier, it is done by leaving the text box empty. After
that, the field next to the Access password label will also be empty.
When the user passes through the login process successfully, on the an opened
padlock with the letter “A” appears on the information bar (if the single level mode is set or the
user is logged as Administrator in the
MultiLevel Access
mode) appears (see
Fig. 7.160a
).
Otherwise a number of user will be displayed (from 2 to 16) instead of opened padlock (see
Fig. 7.160b
). Only the administrator can freely configure the unit without restrictions.
Furthermore, the administrator configures other users accounts for MultiLevel Access .
Those users can configure the device according to Administrator's restrictions. Entering
an incorrect password or attempt to enter a restricted function will cause denial (see
Fig.
7.161
).
Only one user can be logged in at a time . The user can be logged out manually by
touching the padlock icon on the information bar and confirming a logout (see
Fig. 7.162
) or
automatically after one minute for the single level mode or after the time set by the
256
Device configuration
MENU
General settings
Logical channels
Built-in inputs
Built-in outputs
External outputs
Profiles/timers
Controllers
Groups
Modbus
Network settings
Access options
Printouts
E-mail notifications
Access options