Siemens DP/AS-Interface Link 20E User Manual

Using the Command Interface
100
DP/AS-Interface Link 20E
Release 11/2002
C79000-G8976-C138–04
3.3.17 Get_Extended_Total_Configuration
Purpose
This command reads the following data from the DP/AS-i Link 20E:
S The list of active AS-i slaves (LAS) This indicates which of the connected AS-i
slaves are activated.
S The current configuration data of the connected AS-i slaves (I/O configuration
and ID code).
S The current parameters of the AS-i slaves (actual parameters)
S The current flags.
This command can, for example, be used to find out the configuration of the
stations connected to the AS-i cable after installation. The configuration data read
in can, if necessary, be modified and saved on the DP/AS-i Link 20E as the
expected configuration using the command ‘Configure Total System’ (see Section
3.3.18).
Structure of the Job Data in the Send Buffer
Byte Meaning
0 Command number: 39
H
Structure of the Response Data in the Receive Buffer
Byte Meaning
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0
00H
1
00H
2 LAS slave
0
LAS slave
1
LAS slave
2
LAS slave
3
LAS slave
4
LAS slave
5
LAS slave
6
LAS slave
7
3 LAS slave
8
LAS slave
9
LAS slave
10
LAS slave
11
LAS slave
12
LAS slave
13
LAS slave
14
LAS slave
15
4 LAS slave
16
LAS slave
17
LAS slave
18
LAS slave
19
LAS slave
20
LAS slave
21
LAS slave
22
LAS slave
23
5 LAS slave
24
LAS slave
25
LAS slave
26
LAS slave
27
LAS slave
28
LAS slave
29
LAS slave
30
LAS slave
31
6 LAS slave
0B
LAS slave
1B
LAS slave
2B
LAS slave
3B
LAS slave
4B
LAS slave
5B
LAS slave
6B
LAS slave
7B
7 LAS slave
8B
LAS slave
9B
LAS slave
10B
LAS slave
11B
LAS slave
12B
LAS slave
13B
LAS slave
14B
LAS slave
15B

Siemens DP/AS-Interface Link 20E Specifications

General

Brand	Siemens
Model	DP/AS-Interface Link 20E
Category	Computer Hardware
Language	English