Xylem DIQ/S 281, Руководство по эксплуатации

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Settings/setup DIQ/S 281
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password can be accepted or changed.
Switching off the
access control
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
ENSOR
N
ET
logo.
Switching on the
instrument block
3 Press <

> to select an user right and confirm with <OK> .
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 <

> to select the
Apply settings
function and confirm with
<OK> .
A security prompt opens.
6 Using <  > , select
OK
and confirm with <OK> .
The settings are adopted.
The
Extended access control
window is still open.
The current passwords are visible.
The
Viewer
user right is active.
1 Press <OK> to open the
Display/Options
/
Change user rights
menu.
The password query is displayed.
2 Enter and confirm the administrator password with <  > and
<OK> .
3 Open the
Einstellungen/Settings
menu with <S> .
Deactivate the access control.
Take over the setting.
1 Call up the access control (see section 5.3.1).
2 Press <

> to select the
Device lock
function and confirm with
<OK> .
A checkmark appears next to the function.