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B3 Security system
The device supports a security system which allows
selectively assigning rights to different users. Thereby
rights for the changing of measurement or
configuration data or the simulation of I/O data may
be granted.
The granting of the rights is performed using the CB-
Manager software during the configuration of the
device. Along with the administrator up to three users
are supported. To each user the administrator assigns
a user name and a password and the individual rights.
Then the system is activated. The protection then is
secured for access via CB-Manager software as well
as via display.
For the display the following functions may be
protected using the security system:
- Reset of meters and extreme values
- Settings of display, interface and clock
To perform one of this functions a user must be
logged in and he has to own the necessary rights. If
no user is logged in or the necessary rights are not
granted the following error message appears:
entrance via main menu
The login is not requested when trying to perform a
protected function. A user has to log in prior via main
menu. Subsequent he is able to perform all functions
enabled for him until he logs out or the device is switched
off.
Login, logout
When a user or administrator logs in the present user is
automatically logged out. Only when log in the input of a
password is required. To perform the desired operation
position to the appropriate line using
and
and press
the key
. The displayed process, here the logout of the
administrator, will take effect.
enter the password
For the input of the password position to the characters
and press shortly
. Special characters can be masked
using
and will not be tested then. To finish the entry of
the password press the key
for a longer time (>1s).
