Table of contents
Distributed I/O system
10
System Manual, 12/2016, A5E03576849-AG
6
Configuring .......................................................................................................................................... 140
6.1
Configuring ET 200SP ......................................................................................................... 140
6.2
Configuring the CPU ............................................................................................................ 143
6.2.1
Reading out the configuration .............................................................................................. 143
6.2.2
Addressing ........................................................................................................................... 145
6.2.3
Process images and process image partitions .................................................................... 147
6.2.3.1
Process image - overview .................................................................................................... 147
6.2.3.2
Automatically updating process image partitions ................................................................. 148
6.2.3.3
Update process image partitions in the user program ......................................................... 148
6.3
Configuring the interface module ......................................................................................... 149
7
Basics of program execution ................................................................................................................ 150
7.1
Events and OBs ................................................................................................................... 150
7.2
CPU overload behavior ........................................................................................................ 153
7.3
Asynchronous instructions ................................................................................................... 155
8
Protection ............................................................................................................................................ 163
8.1
Overview of the protective functions of the CPU ................................................................. 163
8.2
Configuring access protection for the CPU .......................................................................... 164
8.3
Using the user program to set additional access protection ................................................ 167
8.4
Know-how protection ........................................................................................................... 167
8.5
Copy protection .................................................................................................................... 170
9
Configuration control (option handling) ................................................................................................. 172
9.1
Configuring ........................................................................................................................... 175
9.2
Creating the control data record .......................................................................................... 177
9.2.1
Introduction .......................................................................................................................... 177
9.2.2
Control data record for an ET 200SP CPU .......................................................................... 179
9.2.3
Control data record for an interface module ........................................................................ 180
9.2.4
Feedback data record for interface modules ....................................................................... 184
9.2.5
Data records and functions .................................................................................................. 186
9.3
Transferring control data record in the startup program of the CPU ................................... 187
9.4
Behavior during operation .................................................................................................... 191
9.5
Examples of configuration control ........................................................................................ 192
Summary of Contents for Simantic ET200SP
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