Siemens SIMATIC NET CP 343-2 Manual page 98

5 Using the Command Interface
5.2.27 Read_AS-i_Slave_I/O
Meaning
With this call, the I/O configuration of an AS-i slave can be read out directly over
the AS-i cable. The call is intended for diagnostic purposes and is not required in
the normal master mode.
Structure of the Job Data in the Send Buffer
Byte
0
1
Structure of the Response Data in the Receive Buffer
Byte
0
98
Bit 7
reserved
Meaning
Command number: 18
Slave address
Meaning
Bit 4 Bit 3
I/O configuration
CP 343−2 / CP 343−2 P AS−Interface Master
Bit 0
Release 08/2008
C79000−G8976−C149−04