7 get_extended_permanent_configuration – Siemens CP 243-2 User Manual
Page 87
Command Interface
5-19
SIMATIC NET CP 243-2 AS-i Master
C79000-G8976-C142/02
5.2.7
Get_Extended_Permanent_Configuration
Purpose
This call reads the following configuration data (configured data) of an addressed
AS-i slave stored on the EEPROM of the AS-i master.
S
I/O configuration
S
ID code
S
Extended ID1 code
S
Extended ID2 code
The configuration data are specified by the manufacturer of the AS-i slave. The
meaning of the configuration data is described in /2/.
Structure of the Job Data in the Send Buffer
Bank
Byte
Meaning
Bit 7
Bit 4
Bit 3
Bit 0
2
0
Command number 26
H
2
1
Slave address
Structure of the Job Data in the Receive Buffer
Bank
Byte
Meaning
Bit 7
Bit 4
Bit 3
Bit 0
2
0
Echo of the command number: 26
H
2
1
Command status
2
2
ID code
I/O configuration
2
3
Extended ID1 code
Extended ID2 code