Siemens SIMATIC NET CP 243-2 Manual page 86

Command Interface
5.2.6 Set_Extended_Permanent_Configuration
Purpose
This call sets the following configuration data for the addressed AS-i slave.
I/O configuration
ID code
Extended ID1 code
Extended ID2 code
The configuration data are stored permanently on the EEPROM of the CP 243-2
and are used as the expected configuration by the AS-i master in the protected
mode. The configuration data are specified by the manufacturer of the AS-i slave.
The meaning of the configuration data is described in /2/.
If the addressed AS-i slave does not support an extended ID code 1/2, the value F
H must be specified.
When executing this command, the AS-i master changes to the offline phase and
then changes back to normal operation (restart on the AS-i master). This call is not
executed in the protected mode.
Structure of the Job Data in the Send Buffer
Bank Byte
2 0
2 1
2 2
2 3
Structure of the Job Data in the Receive Buffer
Bank Byte
2 0
2 1
5-18
Bit 7
Command number 25
ID code
Extended ID1 code
Bit 7
Echo of the command number: 25
Command status
Meaning
Bit 4 Bit 3
H
Slave address
I/O configuration
Extended ID2 code
Meaning
Bit 4 Bit 3
H
SIMATIC NET CP 243-2 AS-i Master
C79000-G8976-C142/02
Bit 0
Bit 0