7-1
S7-200 Programmable Controller System Manual
A5E00066097-02
Setting Up Communications Hardware
and Network Communications
This chapter describes communications using STEP 7-Micro/WIN 32, version 3.0.
Previous versions of the software may operate differently. It also tells you how to
set up your communications hardware and how to set up an S7-200
communications network.
Chapter Overview
Section Description Page
7.1 What Are My Communication Choices? 7-2
7.2 Installing and Removing Communication Interfaces 7-7
7.3 Selecting and Changing Parameters 7-9
7.4 Communicating With Modems 7-16
7.5 Network Overview 7-27
7.6 Network Components 7-32
7.7 Using the PC/PPI Cable with Other Devices and Freeport 7-36
7.8 Network Performance 7-42
7
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