Pepperl+Fuchs VBG-PB-K20-DMD-C1, Manual

Page: 84 / 177

AS-Interface
Command Interface
Subject to reasonable modifications due to technical advances. Copyright Fuchs, Printed in Germany
Fuchs Group · Tel.: Germany (6 21) 7 76-0 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91 · Internet http://www.pepperl-fuchs.com
Is
s
ue dat
e -
12.
8.
2007
82
10.3.4.7 Get list of detected AS-i Slaves (GET_LDS)
With this call, the following entry is read out of the AS-i/PROFIBUS Gateway: The
list of detected AS-i slaves (
LDS ).
Response (if O
≡
0)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 45
16
2 T result
3 7A 6A 5A 4A 3A 2A 1A 0A
… …
10 31B 30B 29B 28B 27B 26B 25B 24B
Response (if O
≡
1)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 45
16
2 T result
3 0A 1A 2A 3A 4A 5A 6A 7A
… …
10 24B 25B 26B 27B 28B 29B 30B 31B
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 46
16
2 T O circuit
Response (if O
≡
0)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 46
16
2 T result
3 7A 6A 5A 4A 3A 2A 1A 0A
… …
10 31B 30B 29B 28B 27B 26B 25B 24B
Response (if O
≡
1)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 46
16
2 T result
3 0A 1A 2A 3A 4A 5A 6A 7A
… …
10 24B 25B 26B 27B 28B 29B 30B 31B