Siemens SIMATIC S5 User manual

SIMATIC S5
IP 267
Stepper Motor Controller
Manual
EWA 4NEB 812 6061-02a

SIMATIC® and STEP ® are registered trademarks of Siemens AG.
Copyright © Siemens AG 1989
Subject to change without prior notice.
The reproduction, transmission or use of this document or
its contents is not permitted without express written
authority.
Offenders will be liable for damages. All rights including
rights created by patent grant or registration of a utility
model or design, are reserved.
EWA 4NEB 812 6061-02a

System Overview
Driving Stepper Motors with the IP 267
Module Description
Addressing and Programming
Notes on Operation
Function block for assigning parameters to the IP 267
Introduction
Preface
Application Examples
Index
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EWA 4NEB 812 6061-02a

IP 267 Preface
Preface
The IP 267 intelligent I/O module generates programmable pulse trains for
driving the power sections of stepper motors. The IP 267 has separate digital
inputs for controlling positioning movements and signalling certain events to the
CPU. The IP 267 can only be used in conjunction with programmable controllers
of the S5-100U range. It operates with the following CPUs:
• CPU 100 (6ES5 100 - 8MA02 only)
• CPU 102 (without restrictions)
• CPU 103 (without restrictions).
The IP 267 processes all the input and output signals necessary for approaching
the required positions autonomously in an application-specific integrated circuit
(ASIC). The CPU can, in the meantime, scan all signals present and communicate
with the I/O modules. The control actions in the IP 267 do not load the CPU.
Since the IP 267 is only used in conjunction with the S5-100U, this manual pre-
supposes you are familiar with the manual of the programmable controler. The
basics of STEP 5 programming and the principles of program execution are
therefore not described here.
The application examples in Chapter 6 are intended to help you familiarize
yourself with the module. However, the IP 267 is used in a wide range of
applications so that it is impossible to discuss all the problems that might occur in
day-to-day use. Should you have problems, please contact your nearest SIEMENS
representative.
EWA 4NEB 812 6061-02a v

IP 267 Introduction
Introduction
The following pages contain information which will help you to use this manual.
Description of contents
The manual covers the following topics:
• System Overview
(functional description, schematic diagram)
• Driving Stepper Motors with the IP 267
(fundamental terms of stepper motor control, description of the con-
figuration data)
• Module Description
(technical specifications, power supply, input and output signals, terminal
assignments, status displays, connecting cables for power sections)
• Addressing and Programming
(address assignment of the configuration message frames, positioning
message frames and feedback message frames, flowchart)
• Notes on Operation
(preparing the module, system startup, determining reference points, motor
selection, diagnostics sheet)
• Application Examples
(program examples for various applications)
• FB for assigning parameters to the IP 267
At the end of the book, you will find correction forms. Please enter any
suggestions you may have in the way of improvements or corrections in this form
and send it to us. Your comments will help us to improve the next edition.
EWA 4NEB 812 6061-02a vii

Introduction IP267
Courses
Siemens provide SIMATIC S5 users with extensive opportunities for training.
For more information, please contact your Siemens representative.
Reference literature
This manual is a comprehensive description of the IP 267 stepper motor
controller. Other topics of the SIMATIC® S5 range are only briefly dealt with. You
will find more detailed information in the following literature:
•Programming primer for the SIMATIC®S5-100U
Practical Exercises with the PG 615 Programmer
Siemens AG, Berlin and Munich, 1988
Contents:
- Design and installation of the S5-100U programmable controller
- Introduction to programming with the PG 615
Order No.: ISBN 3-8009-1528-6
•Speicherprogrammierbare Steuerungen SPS (available in Germany only)
Volume1: Logic and sequential controls, from the control problem to the
control program.
Günter Wellenreuther, Dieter Zastrow
Braunschweig 1987
Contents:
- How a programmable controller works
- The theory of logic control using the STEP 5 programming language for
SIMATIC S5 programmable controllers.
Order No.: ISBN 3-528-04464-0
viii EWA4NEB8126061-02a

IP 267 Introduction
•Automating with the S5-115U
SIMATIC S5 programmable controllers
Hans Berger
Siemens AG, Berlin and Munich 1987
Contents:
- STEP 5 programming language
- Program processing
- Integral program blocks
- Interfaces to the peripherals
Order No.: ISBN 3-8009-1484-0
Conventions
In order to improve the readability of the manual, a menu-style breakdown was
used, i.e.:
• The individual chapters can be quickly located by means of a thumb register.
• There is an overview containing the headings of the individual chapters at the
beginning of the manual.
• Each chapter is preceeded by a breakdown of its subject matter.
The individual chapters are subdivided into sections and subsections. Bold
face type is used for further subdivisions.
• Pages, figures and tables are numbered separately in each chapter. The page
following the chapter breakdown contains a list of the figures and tables
appearing in that particular chapter.
Certain conventions were observed when writing the manual. These are
explained below.
• A number of abbreviations have been used.
Example: Central processing unit (CPU)
• Cross-references are shown as follows:
”( 7.3.2)” refers to subsection 7.3.2.
No references are made to individual pages.
EWA 4NEB 812 6061-02a ix

Introduction IP267
• Information of particular importance appears between two thick gray bars.
Note:
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Additional information; highlighting a special feature or characteristic.
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C A U T I O N
Information you must observe to avoid damage to the hardware or software.
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W A R N I N G
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If this information is not observed, persons will be at risk.
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Manuals can only describe the current version of the programmable controller.
Should modifications or supplements become necessary in the course of time, a
supplement will be prepared and included in the manual the next time it is
revised. The relevant version or edition of the manual appears on the cover. In
the event of a revision, the edition number will be incremented by ”1”.
x EWA4NEB8126061-02a

1.1 Block Diagram of the IP 267 Stepper Motor Controller . 1 - 2
1 System Overview
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EWA 4NEB 812 6061-02a

Figures
1-1. Block Diagram of the IP 267 . . . . . . . . . . . . . . . . . . . . . . . .1 - 2
1-2. Installing the IP 267 in the Bus Module . . . . . . . . . . . . . . . . 1 - 3
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