Siemens SIMATIC NET DP/AS-i Link 20E Manual page 91

Byte
Bit 7 Bit 6
11 LDS slave LDS slave
24 25
12 0 LDS slave
1B
13 LDS slave LDS slave
8B 9B
14 LDS slave LDS slave
16B 17B
15 LDS slave LDS slave
24B 25B
16 0 LPS slave
1
17 LPS slave LPS slave
8 9
18 LPS slave LPS slave
16 17
19 LPS slave LPS slave
24 25
20 0 LPS slave
1B
21 LPS slave LPS slave
8B 9B
22 LPS slave LPS slave
16B 17B
23 LPS slave LPS slave
24B 25B
24
25
26
27
28
29
30
31
Meaning of the Bits in Bytes 0 to 23
S Bit = 0 :
The AS-i slave is not activated, detected, or configured
S Bit = 1 :
The AS-i slave is activated, detected, or configured
DP/AS-Interface Link 20E
Release 08/2008
C79000-G8976-C235−01
Meaning
Bit 5 Bit 4
LDS slave LDS slave LDS slave
26 27
LDS slave LDS slave LDS slave
2B 3B
LDS slave LDS slave LDS slave
10B 11B
LDS slave LDS slave LDS slave
18B 19B
LDS slave LDS slave LDS slave
26B 27B
LPS slave LPS slave LPS slave
2 3
LPS slave LPS slave LPS slave
10 11
LPS slave LPS slave LPS slave
18 19
LPS slave LPS slave LPS slave
26 27
LPS slave LPS slave LPS slave
2B 3B
LPS slave LPS slave LPS slave
10B 11B
LPS slave LPS slave LPS slave
18B 19B
LPS slave LPS slave LPS slave
26B 27B
Flag 1
Flag 2
reserved
reserved
reserved
reserved
reserved
reserved
Using the Command Interface
Bit 3 Bit 2 Bit 1
LDS slave LDS slave
28 29 30
LDS slave LDS slave
4B 5B 6B
LDS slave LDS slave
12B 13B 14B
LDS slave LDS slave
20B 21B 22B
LDS slave LDS slave
28B 29B 30B
LPS slave LPS slave
4 5
LPS slave LPS slave
12 13 14
LPS slave LPS slave
20 21 22
LPS slave LPS slave
28 29 30
LPS slave LPS slave
4B 5B 6B
LPS slave LPS slave
12B 13B 14B
LPS slave LPS slave
20B 21B 22B
LPS slave LPS slave
28B 29B 30B
Bit 0
LDS slave
31
LDS slave
7B
LDS slave
15B
LDS slave
23B
LDS slave
31B
LPS slave
6 7
LPS slave
15
LPS slave
23
LPS slave
31
LPS slave
7B
LPS slave
15B
LPS slave
23B
LPS slave
31B
91