K-BUS
KNX/EIB 3.5/5.0/10.1 inch Touch Panel Plus
92
○
R
receive the status feedback value. Message value:
1——On
0——Off
11
Filter time reset, In
Page x-Ventilation
1bit
C,W
1.015 reset
This communication object is used to reset the filter time. After the reset, the filter restarts counting when it is
enabled. Message value:
1——Reset
12
Filter alarm, Out
Page x-Ventilation
1bit
C,T
1.005 alarm
When the length of use of the filter exceeds the set value, the communication partner issues an alarm to remind the user
to replace the filter. Message value:
1——Alarm
13
Scene, In
Page x-Ventilation
1byte
C,W
17.001 scene number
This communication object is used to call scene control of fresh air. The parameter setting is 1~64, and the actual
corresponding message value is 0~63.
14
CO2, In
Page x-Ventilation
2byte
C,W,T,U 9.008
DPT_Value_AirQuality
The communication object is used to receive the input of CO2 value, and the corresponding value is updated from
the bus to the display. The unit is ppm. Range: 0~4000ppm
If the control value of the automatic operation is CO2, then under automatic conditions, the fresh air system can be
set to automatically adjust the wind speed according to the CO2 concentration.
15
PM2.5, In
Page x-Ventilation
2byte
C,W,T,U
The communication object is used to receive the input of the PM2.5 value and obtain the corresponding value from
the bus to update the display. The unit is ug/m3. Range: 0~999ug/m3
If the automatic operation control value is PM2.5, then under the automatic, you can set the fresh air system to
automatically adjust the wind speed according to the PM2.5 concentration.
16
En./Dis. Heat Recovery, In
Page x-Ventilation
1bit
C,W
1.003 enable
This communication object is used to disable/enable the hot air exchange function. The disabled/enabled message
values are specifically defined by parameters. After the prohibition, the heat exchange is closed and cannot be
controlled.
17
Filter time counter, In/Out
Page x-Ventilation
2byte
C,W,T,U 7.001 pluses
This communication object is used to count the length of time the filter is used. The timing is changed by 1h and sent
once to the bus. This time can also be modified via the bus.
Form 7.3_10 “Ventilation System”Communication Object Form