Siemens CPU 948 User Manual

Contents of Chapter 1
1.1 Area of Application for the S5-155U with the CPU 948 . . . . . . . . . . . . . . . . . . . . . . . . 1 - 4
1.2 Typical Mode of Operation of a CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
1.3 The Programs in a CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 7
1.4 Which Operands are available to the User Program? . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 11
1.5 How much Memory is available for the User Program? . . . . . . . . . . . . . . . . . . . . . . . 1 - 14
1.6 How to Tackle Programming? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15
1.7 Programming Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 18
1.8 Converting User Programs of the CPU 928B for the CPU 948. . . . . . . . . . . . . . . . . . 1 - 19
1
Introduction
CPU 948 Programming Guide
C79000-G8576-C848-04
1 - 1

Siemens CPU 948 Specifications

General

Brand	Siemens
Model	CPU 948
Category	Controller
Language	English