Activating The Instrument Block - Xylem WTW DIQ/S 281 Operating Manual

Settings/setup
Switching off the
access control
Switching on the
instrument block
70
<
3 Press 
If necessary, change the password in the selection dialog and/or save
the password to a connected USB memory.
4 Note passwords.
For reasons of safety the administrator password at least should be
saved in such a way that it can be accessed in an emergency.
<

5 Press
<OK>
.
A security prompt opens.
<

6 Using
The settings are adopted.
The Extended access control window is still open.
The current passwords are visible.
The Viewer user right is active.
<OK>
1 Press
The password query is displayed.
2 Enter and confirm the administrator password with
<OK>
.
3 Open the Einstellungen/Settings menu with
Deactivate the access control.
Take over the setting.

5.3.2 Activating the instrument block

With the function Device lock you can protect the Universal Transmitter no only
against unauthorized operating bus also against unauthorized reading of the
current measured values. By activating the instrument block the password for
viewing the measured values is activated.
After a selected interval without user entries, the system is automatically
blocked. The display shows only the IQ S
1 Call up the access control (see section 5.3.1).
<

2 Press
<OK>
.
A checkmark appears next to the function.
<
3 Press 
<OK>
.
A security prompt opens.
>
to select an user right and confirm with
>
to select the Apply settings function and confirm with
>
, select OK and confirm with
to open the Display/Options / Change user rights menu.
>
to select the Device lock function and confirm with
>
to select the Apply settings function and confirm with
<OK>
.
<

<S>
.
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DIQ/S 281
<OK>
.
>
and
08/2020