ABB i-bus
KNX
Appendix
The following code table shows the relationship between the value of the communication object and the
fault state of a device:
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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
= value 1, applicable
empty = value 0, not applicable
204 2CDC507128D0202 | DLR/A 4.8.1.1
7
6
5
4
3
2
There is no fault.
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
28
29
2A
2B
2C
2D
2E
2F
30
31
32
33
34
35
36
37
38
39
3A
3B
3C
3D
3E
3F
Bit
1
0
No.
1
64
40
2
65
41
3
66
42
4
67
43
5
68
44
6
69
45
7
70
46
8
71
47
9
72
48
10
73
49
11
74
4A
12
75
4B
13
76
4C
14
77
4D
15
78
4E
16
79
4F
17
80
50
18
81
51
19
82
52
20
83
53
21
84
54
22
85
55
23
86
56
24
87
57
25
88
58
26
89
59
27
90
5A
28
91
5B
29
92
5C
30
93
5D
31
94
5E
32
95
5F
33
96
60
34
97
61
35
98
62
36
99
63
37
100
64
38
101
65
39
102
66
40
103
67
41
104
68
42
105
69
43
106
6A
44
107
6B
45
108
6C
46
109
6D
47
110
6E
48
111
6F
49
112
70
50
113
71
51
114
72
52
115
73
53
116
74
54
117
75
55
118
76
56
119
77
57
120
78
58
121
79
59
122
7A
60
123
7B
61
124
7C
62
125
7D
63
126
7E
64
127
7F
7
6
5
4
3
2
1
There is a lamp fault.
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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64