9
Transfer protocol
Sensor KNX AQS-UP basic
• from software 3.1 • Status: 24.03.2016 • Technical changes reserved. Errors reserved.
3.
Transfer protocol
Units:
CO
2
content in ppm
Variables in %
3.1.
List of all communications objects
Abbreviation flags:
C
Communication
R
Read
W Write
T
Transfer
U
Update
No.
Name
Function
DPT
Flags
0
Software version
readable
217,001
C R T
2
CO2 sensor malfunction
Output
1,001
C R T
98
Outside CO2 reading
Input
9,008
C W
99
Inside CO2 Internal reading
Output
9,008
C R T
100
Total CO2 reading
Output
9,008
C R T
101
CO2 maximum value request
Input
1,017
C W
102
Maximum CO2 reading
Output
9,008
C R T
103
Reset CO2 maximum value
Input
1,017
C W
104
CO2 threshold value 1: Absolute
value
Input/Output
9,008
C R W T
U
105
CO2 threshold value 1: (1:+ | 0:-)
Input
1,002
C W
106
CO2 threshold value 1: Switching
delay from 0 to 1
Input
7,005
C W
107
CO2 threshold value 1: Switching
delay from 1 to 0
Input
7,005
C W
108
CO2 threshold value 1: Switching out-
put
Output
1,001
C R T
109
CO2 threshold value 1: Switching out-
put block
Input
1,002
C W
110
CO2 threshold value 2: Absolute
value
Input/Output
9,008
C R W T
U
111
CO2 threshold value 2: (1:+ | 0:-)
Input
1,002
C W
112
CO2 threshold value 2: Switching
delay from 0 to 1
Input
7,005
C W