K-BUS
KNX/EIB 3.5/5.0/10.1 inch Touch Panel Plus
15
○
R
the status (1 on, 0 off).
5.2.2 Dimming
Control
The touch of the dimming icon can be divided into: short press, long press (2 seconds).
Short press: When the icon is lit by pressing a short time, the device sends a message with a Switch value of 1
and sets the local brightness value to 100%. When the icon is turned off by a short press, the device sends a
corresponding message. A packet with a value of 0 for the Switch and the local brightness value is set to 0%.
Long press: Long press the dimming icon on the function page to pop up the interface shown in Figure 5.2_2:
：
Figure 5.2_2
By sliding the slider, the device will send a message with a Brightness dimming value every 500 ms interval.
1) Click
icon, the device sends a packet with a luminance object value of 0%.
2) Click
icon, the device sends a packet with a luminance target value of 100%.
3) Click
icon, return to the function page.
Status Feedback
The on and off status of the icon is used to feedback the status of the light.
On indicates that the brightness value of the light is greater than 0, and off means the brightness value of the light
is 0.
The value of the slider shown in Fig. 5.2_2 is the luminance value of the light. The brightness value can be
written to the corresponding object (Brightness status) to update the status via the bus.
5.2.3 Value send
The following types of numeric values are sent:1bit[On/Off]
、
2bit[0…3]
、
4bit[0…15]
、
1byte[0…255]
、
1byte[0…100%]
、
1byte[scene control]
、
2byte[-32768…32767]
、
2byte[0…65535].
With the touch icon, the device sends a message with the corresponding object value as the setting value. If
“Long operation function” is enabled in the database, press the long or short button and the long/short press will
send out the corresponding setting value. This feature has no status feedback.
