Siemens DP/AS-Interface Link 20E

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DP/AS-Interface Link 20E
Release 11/2002
C79000-G8976-C138–04
Using the Command Interface
Via the command interface, you can control the response of the AS-i master
completely from within your user program.
This chapter contains the information you require to access the command interface
of the DP/AS-Interface Link 20E from your DP master.
Apart from a detailed description of the commands, the two interface variants are
explained in detail as follows:
S The command interface of the DP/AS-Interface Link 20E
S The command interface with SIMATIC S7
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