bihl+Wiedemann 1249 - Read Actual Configuration (READ_CDI); Set_Lps

AS-i/PROFIBUS Gateway PROFIBUS-DP
Subject to reasonable modifications due to technical advances Copyright Bihl+Wiedemann, Printed in Germany
Bihl+Wiedemann GmbH · D-68199 Mannheim · Phone +49-621-339960 · Fax +49-621-3392239 · Internet http://www.bihl-wiedemann.de
issue date 7.1.2002
68
8.3.2.12 Read Actual Configuration (READ_CDI)
With this call, the following configuration data of an addressed AS-i slave obtained
by the AS-i master on the AS-Interface are read.
• I/O configuration
•ID code
• Extended ID1 code
• Extended ID2 code
The configuration data are specified by the manufacturer of the AS-i slave.
Meaning of bit B:
B = 0 Single AS-i slave or A-slave
B = 1 B-slave
8.3.2.13 SET_LPS
With this call, the list of configured AS-i slaves is transferred for permanent storage
in the EEPROM of the master.
When this command is executed, the AS-i master changes to the offline phase and
then changes back to the normal mode (warm restart on the AS-i master).
This command can only be executed in the configuration mode.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
107
16
2 T – circuit
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
107
16
2T result
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
128
16
2 T – circuit
3 – B slave address
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
128
16
2T result
3 xID2 xID1
4ID I0