Siemens CPU 948 User Manual

Contents
Introduction
1
User Program
2
Program Execution
3
Operating Statuses and Program
Execution Levels
4
Interrupt and Error Diagnostics
5
Integrated Special Functions
6
Extended Data Block DX 0
7
Memory Assignment and Memory
Organization
8
Memory Access Using Absolute
Addresses
9
Multiprocessor Mode and Com-
munication in the S5-155U
10
PG Interfaces and Functions
11
Appendix
12
Indexes:
Abbreviations
Key Words
13
The List of Operations, order no.
6ES5 997-3UA22, is included
with this manual.
10/98
C79000-G8576-C848
Release 04
S5-155U
CPU 948
Programming Guide
This manual has the order number:
6ES5 998–3PR21
SIMATIC S5

Siemens CPU 948 Specifications

General

Brand	Siemens
Model	CPU 948
Category	Controller
Language	English