Siemens DP/AS-Interface Link 20E, Руководство пользователя

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Data Exchange Between the DP Master and AS-i Slave
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DP/AS-Interface Link 20E
Release 11/2002
C79000-G8976-C138–04
2.1 Preparation for Operation – an Overview
Before putting the system into operation, the following independent steps must first
be worked through:
Write a user program
with analog value
access for the DP
master
–> Section 2.4
Configure DP master
with DP/AS-i Link as
DP slave and AS-i
master
–> Section 1.9
You can configure a DP master
system, for example, in HW
Config of STEP 7
Putting into
operation
Write a user program
with binary value
access for the DP
master
–> Section 2.3
For example, create a program
for an S7 CPU with a DP interface in
LAD/CSF/STL