Siemens DP/AS-Interface Link 20E User Manual

Using the Command Interface
118
DP/AS-Interface Link 20E
Release 11/2002
C79000-G8976-C138–04
3.3.26 Read_AS-i_Slave_I/O
Purpose
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 Meaning
0 Command number: 18
1 Slave address
Structure of the Response Data in the Receive Buffer
Byte Meaning
Bit 7 Bit 4 Bit 3 Bit 0
0 reserved I/O configuration

Siemens DP/AS-Interface Link 20E Specifications

General

Brand	Siemens
Model	DP/AS-Interface Link 20E
Category	Computer Hardware
Language	English