13
Transfer protocol
Actuators KNX R4 16 A and KNX R8 16 A
• Version: 28.05.2020 • Technical changes and errors excepted.
5.
Transfer protocol
5.1. List of all communication objects
Abbreviations:
R
Read
W Write
C
Communication
T
Transfer
No
Text
Function
Flags
DPT type
Size
0
Software version
Readable
R-C-
[217.1]
DPT_Version
2 Bytes
1
Channel A1 - Switching
Input
-WC-
[1.1]
DPT_Switch
1 Bit
2
Channel A1 - Feedback
Output
R-CT
[1.1]
DPT_Switch
1 Bit
3
Channel A1 - Status
Readable
R-C-
[1.1]
DPT_Switch
1 Bit
4
Channel A1 - Blocking object
Input
-WC-
[1.1]
DPT_Switch
1 Bit
5
Channel A1 - Start staircase
light function
Input
-WC-
[1.10]
DPT_Start
1 Bit
6
Channel A1 - Start/stop
staircase light function
Input
-WC-
[1.10]
DPT_Start
1 Bit
7
Channel A1 - Linking
Input
-WC-
[1.2]
DPT_Bool
1 Bit
8
Channel A1 - Call up / saving
scenes
Input
-WC-
[18.1]
DPT_SceneCo
ntrol
1 Byte
9
Channel A1 - Local operation
blocking object
Input
-WC-
[1.1]
DPT_Switch
1 Bit
10
Channel A2 - Switching
Input
-WC-
[1.1]
DPT_Switch
1 Bit
11
Channel A2 - Feedback
Output
R-CT
[1.1]
DPT_Switch
1 Bit
12
Channel A2 - Status
Readable
R-C-
[1.1]
DPT_Switch
1 Bit
13
Channel A2 - Blocking object
Input
-WC-
[1.1]
DPT_Switch
1 Bit
14
Channel A2 - Start staircase
light function
Input
-WC-
[1.10]
DPT_Start
1 Bit
15
Channel A2 - Start/stop
staircase light function
Input
-WC-
[1.10]
DPT_Start
1 Bit
