ABB tacteo KNX - Control Settings - Brightness Setting; Day;Night Mode; Brightness of Display Backlighting

Description of application and parameters
Application "Function block RTC"
Product manual 2CKA001473B9482
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74
11.5.3 Control settings — Brightness setting
11.5.3.1 Day/Night mode
Options: No
Yes
■
No:
– Communication object "HMI: day/night mode" is not enabled.
■
Yes:
– Communication object "HMI: day/night mode" is enabled.
– If a telegram with value "1" is received via the object, the display lights up brightly. If a
telegram with value "0" is received, the display lights up dark.
The display of the device can light up with two different brightness levels. The parameter is
used to specify whether the display can be switched over between bright and dark.
Note
Only the display illumination is switched via the object. The backlighting of the
buttons is switched via object no. 64 "Day/night mode".
11.5.3.2 Brightness of display backlighting
Options: Dark
Bright
■
Dark:
– The display lights up with minimal brightness.
■
Bright:
– The display lights up with high brightness.
The parameter is used to specify whether the display lights up continuously dark or bright. No
distinction is made between day or night.
Note
The parameter is only adjustable if the "Day/night mode" parameter is set on
"No".
The operation only applies to the display. It does not apply to the backlighting of
the buttons.