WAGO -I/O-SYSTEM 750 Series Manual page 22

22 • 750-655 [AS-Interface master module]
Process image
In Mode 1, the control/status byte, the mailbox and the cyclical process data
are mapped. This is the default setting.
When the difference between the process image length and the mailbox length
is less than 34 bytes, only the first part of the AS-Interface process data is
transmitted; the data for the slaves with the higher addresses are then omitted.
Mode 1
Process image PI offset
length in bytes
0
1
7
Register data (bit 2 2
in control byte =
3
TRUE)
4
5
6
7
12 byte
8
9
10
11
12
13
14
15
20 byte
16
17
18
19
20
21
24 byte
22
23
24
25
26
27
32 byte
28
29
30
31
32
33
34
35
40 byte
36
37
38
39
40
41
42
43
48 byte
44
45
46
47
Mailbox length (permanently configured)
0 byte 6 byte
Control or status byte
Internal use
Flags 1/1A
2/2A 3/3A
4/4A 5/5A
Mailbox
6/6A 7/7A
8/8A 9/9A
10/10A 11/11A
12/12A 13/13A Flags
14/14A 15/15A 2/2A
16/16A 17/17A 4/4A
18/18A 19/19A 6/6A
20/20A 21/21A 8/8A
22/22A 23/23A 10/10A
24/24A 25/25A 12/12A
26/26A 27/27A 14/14A
28/28A 29/29A 16/16A
30/30A 31/31A 18/18A
Flags 1B 20/20A
2B 3B 22/22A
4B 5B 24/24A
6B 7B 26/26A
8B 9B 28/28A
10B 11B 30/30A
12B 13B Flags
14B 15B 2B
16B 17B 4B
18B 19B 6B
20B 21B 8B
22B 23B 10B
24B 25B 12B
26B 27B 14B
28B 29B 16B
30B 31B 18B
- - 20B
- - 22B
- - 24B
- - 26B
- - 28B
- - 30B
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
10 byte
Mailbox
1/1A
3/3A
5/5A
7/7A
9/9A Flags 1/1A
11/11A 2/2A 3/3A
13/13A 4/4A 5/5A
15/15A 6/6A 7/7A
17/17A 8/8A 9/9A
19/19A 10/10A 11/11A
21/21A 12/12A 13/13A
23/23A 14/14A 15/15A
25/25A 16/16A 17/17A
27/27A 18/18A 19/19A
29/29A 20/20A 21/21A
31/31A 22/22A 23/23A
1B 24/24A 25/25A
3B 26/26A 27/27A
5B 28/28A 29/29A
7B 30/30A 31/31A
9B Flags 1B
11B 2B 3B
13B 4B 5B
15B 6B 7B
17B 8B 9B
19B 10B 11B
21B 12B 13B
23B 14B 15B
25B 16B 17B
27B 18B 19B
29B 20B 21B
31B 22B 23B
- 24B 25B
- 26B 27B
- 28B 29B
- 30B 31B
- - -
- - -
- - -
- - -
12 byte 18 byte
Mailbox
Mailbox
Flags 1/1A
2/2A 3/3A
4/4A 5/5A
6/6A 7/7A
8/8A 9/9A
10/10A 11/11A
12/12A 13/13A Flags
14/14A 15/15A 2/2A
16/16A 17/17A 4/4A
18/18A 19/19A 6/6A
20/20A 21/21A 8/8A
22/22A 23/23A 10/10A
24/24A 25/25A 12/12A
26/26A 27/27A 14/14A
28/28A 29/29A 16/16A
30/30A 31/31A 18/18A
Flags 1B 20/20A
2B 3B 22/22A
4B 5B 24/24A
6B 7B 26/26A
8B 9B 28/28A
10B 11B 30/30A
12B 13B Flags
14B 15B 2B
16B 17B 4B
18B 19B 6B
20B 21B 8B
22B 23B 10B
24B 25B 12B
26B 27B 14B
28B 29B 16B
30B 31B 18B
- - 20B
- - 22B
WAGO-I/O-SYSTEM 750
I/O Modules
1/1A
3/3A
5/5A
7/7A
9/9A
11/11A
13/13A
15/15A
17/17A
19/19A
21/21A
23/23A
25/25A
27/27A
29/29A
31/31A
1B
3B
5B
7B
9B
11B
13B
15B
17B
19B
21B
23B