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9
Transfer protocol
Actuator KNX R1-B4 compact 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
K
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
RWC-
[18.1]
DPT_SceneControl
1 Byte
9
Input 1 - Extended
Input /
Output
RWCT
[1.8] DPT_UpDown
1 Bit
10
Input 1 - Short
Output
R-CT
[1.8] DPT_UpDown
1 Bit
11
Input 1 - Switching
Input /
Output
RWCT
[1.1] DPT_Switch
1 Bit
12
Input 1 - Relative dimming
Input /
Output
RWCT
[3.7] DPT_Control_
Dimming
4 Bit
13
Input 1 - Encoder 8 Bit
Output
R-CT
[5] 5.xxx
1 Byte
14
Input 1 - Temperature
encoder
Output
R-CT
[9.1]
DPT_Value_Temp
2 Bytes
15
Input 1 - Brightness encoder
Output
R-CT
[9.4] DPT_Value_Lux
2 Bytes
16
Input 1 - Scene
Output
R-CT
[18.1]
DPT_SceneControl
1 Byte
17
Input 1 - Blocking object
Input
-WC-
[1.1] DPT_Switch
1 Bit
18
Input 2 - Extended
Input /
Output
RWCT
[1.8] DPT_UpDown
1 Bit
19
Input 2 - Short
Output
R-CT
[1.8] DPT_UpDown
1 Bit
20
Input 2 - Switching
Input /
Output
RWCT
[1.1] DPT_Switch
1 Bit
Содержание 70574
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