PID_E.PDF

Preface, Contents

Product Overview –

Modular PID Control

Description of the Functions

SIMATIC

Examples

Modular PID Control

Technical Data

Startup and Test Tool for Modular

PID Control

Manual

References

Glossary, Index

C79000-G7076-C121-01

Safety Guidelines

This manual contains notices which you should observe to ensure your own personal safety, as well as to

protect the product and connected equipment. These notices are highlighted in the manual by a warning

triangle and are marked as follows according to the level of danger:

Danger

indicates that death, severe personal injury or substantial property damage will result if proper precautions are

not taken.

Warning

indicates that death, severe personal injury or substantial property damage can result if proper precautions are

not taken.

Caution

indicates that minor personal injury or property damage can result if proper precautions are not taken.

Note

draws your attention to particularly important information on the product, handling the product, or to a particular

part of the documentation.

Qualified Personnel

The device/system may only be set up and operated in conjunction with this manual.

Only qualified personnel should be allowed to install and work on this equipment. Qualified persons are

defined as persons who are authorized to commission, to ground, and to tag circuits, equipment, and sys-

tems in accordance with established safety practices and standards.

Correct Usage

Note the following:

Warning

This device and its components may only be used for the applications described in the catalog or the technical

description, and only in connection with devices or components from other manufacturers which have been

approved or recommended by Siemens.

This product can only function correctly and safely if it is transported, stored, set up, and installed correctly, and

operated and maintained as recommended.

Trademarks

SIMATIC and SINEC are registered trademarks of SIEMENS AG.

Third parties using for their own purposes any other names in this document which refer to trademarks might

infringe upon the rights of the trademark owners.

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.

We have checked the contents of this manual for agreement with the

hardware and software described. Since deviations cannot be precluded

entirely, we cannot guarantee full agreement. However, the data in this

manual are reviewed regularly and any necessary corrections included in

subsequent editions. Suggestions for improvement are welcomed.

Siemens AG

Automation Group

Industrial Automation Systems

Postfach 4848, D-90327 Nürnberg

Siemens AG 1997

Technical data subject to change.

Siemens Aktiengesellschaft

Order No. 6ES7830-1AA10-8BG0

Modular PID Control

C79000 G7076 C121 01

Preface

Purpose

This manual will help you when selecting, configuring, and assigning

parameters to a controller block for your control task.

The manual introduces you to the functions of the controller block and

explains how to use the Startup and Test tool.

Overview of the

Product

Modular

PID

Control

Function

blocks

Modular PID

Control FBs

Startup

and Test

tool

Modular

PID

Control

Manual

The Modular PID Control package includes three separate products:

– The Modular PID Control FBs product contains function blocks and

examples.

– The Startup and Test tool product contains tools for configuring

blocks.

– The manual is a separate product. Refer to the Table of Contents for

more information about the topics described.

Modular PID Control

C79000-G7076-C121-01

iii

Preface

Contents of the

Manual

Ch. 1

Provides you with an overview of Modular PID Control.

Ch. 2

Describes the individual functions.

Ch. 3

Shows you 12 examples.

Ch. 4

Contains the technical data.

Ch. 5

Provides you with an overview of the functionality of the

Startup and Test tool.

Audience

This manual is intended for the following readers:

– S7 programmers

– Programmers of control systems

– Operators

– Service personnel

Conventions in the

Text

To make it easier for you to find information in the manual, certain

conventions have been used:

First glance through the titles in the left margin to get an idea of the

content of a section.

Sections dealing with a specific topic either answer a question about the

functions of the tool or provide information about necessary or

recommended courses of action.

References to further information dealing with a topic are indicated by

( see Chapter or Section x.y). References to other documentation are

indicated by a number in slashes /.../. Based on these numbers, you can

refer to the References in the Appendix if you require the full title of the

documentation.

Modular PID Control

C79000-G7076-C121-01

Preface

Further Support

If you have any questions not answered in either the manual or the online

help, please contact your Siemens SIMATIC distributor or sales office.

You will find the addresses in the Appendix “SIEMENS Worldwide” in the

manual “ S7-300 Programmable Controller, Hardware and Installation ”.

If you have questions or comments about the manual itself, please fill in the

Remarks Form at the end of the manual and return it to the address shown on

the form. We would also be grateful if you would also take the time to give

your personal opinion of the manual.

Siemens also offers a number of training courses to introduce you to the

SIMATIC S7 automation system. Please contact your regional training center

or the main training center in:

D-90327 Nuremberg,

Germany, Tel. (+49) 911 985 3154.

Modular PID Control

C79000-G7076-C121-01

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