Cpu Memory: Data Types And Addressing Modes - Siemens Simatic S7-200 System Manual

CPU Memory: Data Types and Addressing
Modes
The S7-200 CPU provides specialized areas of memory to make the processing of the
control data faster and more efficient.
Chapter Overview
Section
7.1 Direct Addressing of the CPU Memory Areas
7.2 Indirect Addressing of the CPU Memory Areas
7.3 Memory Retention for the S7-200 CPU
7.4 Using Your Program to Store Data Permanently
7.5 Using a Memory Cartridge to Store Your Program
S7-200 Programmable Controller System Manual
C79000-G7076-C230-02
Description
7
Page
7-2
7-9
7-11
7-16
7-17
7-1