Xylem DIQ/S 281, Руководство по эксплуатации

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Settings/setup DIQ/S 281
ba76226e02
03/2023
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Default settings Access control is switched off in the delivery condition.
Every user can carry out all functions.
Saving the
password
If access control for the DIQ/S 281 is active and the administrator password is
lost, rapid administrator access to the
DIQ/S 281 is no longer possible.
To avoid losing the administrator password, we recommend saving it. This also
applies to the use of the electronic key.
To save the administrator password, you can save it on an electronic key, for
example, and/or note it down on paper or on a PC. Keep the passwords in a safe
place.
5.3.1 Activating the access control
Access control provides three preconfigured user rights in the system. Each
user type can be protected with its own password.
User right The current user right is shown on the display with the following symbols.
Access to the system with active access control (see section 4.3).
If the DIQ/S 281 is locked and the administrator password lost, you
can unlock the system with a master password. Please contact the
service department.
The master password is valid for 7 days.
If you have unlocked the DIQ/S 281 with the master password, we
recommend to note down the normal administrator password and
keep it in a safe place.
Validity User right Symbol User rights
System-
wide Settings are
unlocked
(access control
swiched off) All functions in the system are accessible to
all users
Administration
 Access only with password
 Change system settings
 Assign user rights
 Calibration
 View measured values
 Carry out software updates