A Appendix - ABB i-bus KNX Product Manual


ABB i-bus KNX
Appendix
A Appendix
A.1 Code table Diagnostics Low byte (No. 6)
With the 2 byte communication object Diagnostics, the information about a DALI device or a lighting group
is provided on the KNX. The communication object No. 6 Diagnostics is updated via the communication
object No. 7 Request diagnostics and sent on the KNX.
For further information see:
The 2 byte communication object No. 6 can be divided into two 1 byte values:

High byte (bit 8...15)

Low byte (bit 0...7)
In the low byte, the information of the communication object No. 7 Request diagnostics is repeated. The
Code table Diagnostics High byte (No. 6) lists the DALI devices or lighting groups.
The following code table shows the relationship between the value of the communication object of the low
byte and the DALI devices or the lighting group.
Bit
No.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 = Value 1, applicable; empty = Value 0, not applicable
*) DLR/A has only 8 lighting groups
Communication object No. 6 and
7 6 5 4 3 2
     
00
     
01
     
02
     
03
     
04
     
05
     
06
     
07
     
08
     
09
     
0A
     
0B
     
0C
     
0D
     
0E
     
0F
     
10
     
11
     
12
     
13
     
14
     
15
     
16
     
17
     
18
     
19
     
1A
     
1B
     
1C
     
1D
     
1E
     
1F
     
20
     
21
     
22
     
23
     
24
     
25
     
26
     
27
7, page 122
Bit
1 0
No.
 
1 40 28
 
2 41 29
 
3 42 2A
 
4 43 2B
 
5 44 2C
 
6 45 2D
 
7 46 2E
 
8 47 2F
 
9 48 30
 
10 49 31
 
11 50 32
 
12 51 33
 
13 52 34
 
14 53 35
 
15 54 36
 
16 55 37
 
17 56 38
 
18 57 39
 
19 58 3A
 
20 59 3B
 
21 60 3C
 
22 61 3D
 
23 62 3E
 
24 63 3F
 
25 64 40
 
26 65 41
 
27 66 42
 
28 67 43
 
29 68 44
 
30 69 45
 
31 70 46
 
32 71 47
 
33 72 48
 
34 73 49
 
35 74 4A
 
36 75 4B
 
37 76 4C
 
38 77 4D
 
39 78 4E
 
40 79 4F
7 6 5 4 3 2 1
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
DLR/A 4.8.1.1 | 2CDC507128D0202 195
0

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

1

2

3

4

5

6

7

8

9*)

10*)

11*)

12*)

13*)

14*)

15*)

16*)