No. A5: Set_Permanent_Configuration - Siemens SIMATIC ET 200SP Manual

Using the command interface
9.4 Description of the AS-i commands
9.4.6

No. A5: Set_Permanent_Configuration

Meaning
With this command, the following configuration data are configured for the addressed
AS-i slave:
● IO code
● ID code
● ID1 code
● ID2 code
The configuration data are stored in the non-volatile EEPROM of the CM AS-i Master ST.
The AS-i master uses these configuration data as the specified expected configuration data
for "protected operation". The configuration data are defined by the manufacturer of the
AS-i slave. The meaning of the configuration data is described in the "AS-Interface Complete
Specification".
If the addressed AS-i slave does not support ID code 1 or ID code 2, the value F
specified for this in the command.
When this command is executed, the AS-i master switches to the offline phase and then
switches back to "normal operation". The AS-i master restarts.
This command is not executed in "protected operation".
Note
Configuration data are overwritten
If you configure the AS-i slaves using HW Config, there is normally no need to use the
command described here.
If you use this command, you will overwrite the respective configuration data that resulted
from SET button configuration or HW Config configuration.
Structure of the job data in the send buffer
Table 9- 15 Structure of the job data in the send buffer
Byte
Bit 7
0
1
2
3
112
Command number: A5
IO code
ID1 code
Meaning
Bit 4 Bit 3
H
Slave address
AS-Interface master CM AS-i Master ST (3RK7137-6SA00-0BC1)
Manual, 07/2017, A5E02655262020A/RS-AD/004
must be
H
ID code
ID2 code
Bit 0