Xylem DIQ/S 281, Руководство по эксплуатации

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DIQ/S 281 Settings/setup
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ba76226e02
03/2023

Illumination brightness

Illumination brightness (standby)
.
5.3 Access control
Use the
Access control
function to define the safety settings for the DIQ/S 281.
The DIQ/S 281 provides the following levels of system security:
 Access control
(4 authorization levels, see section 5.3.1):
– No access control
– Administrator authorization
– Maintenance authorization
– Read permission
 Access control with instrument block (see section 5.3.2):
figure 5-2
Terminal settings
Setting Selection/Val-
ues Explanation
Terminal name
AaBb..Zz
0..9µ%&/()
+-=><!?_ ° User-defined character string with max. 15
characters
Illumination brightness
Auto
0 ... 100 % Brightness of the display during operation of the
terminal
Illumination brightness
(standby)
Auto
0 ... 50 % Brightness of the display during operation if no
key is pressed for a longer period of time