23 read_as-i_slave_id1 – Siemens CP 243-2 User Manual
Page 117
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Command Interface
5-49
SIMATIC NET CP 243-2 AS-i Master
C79000-G8976-C142/02
5.2.23
Read_AS-i_Slave_ID1
Purpose
With this call, the ID1 code 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
Bank
Byte
Meaning
2
0
Command number: 37
H
2
1
AS-i 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: 37
H
2
1
Command status
2
2
reserved
Extended ID1 code
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