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Use the manual, Safety information – Watlow Series 920 Microprocessor-Based Ramping Control User Manual

Page 2

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First...

Starting Out

Front Panel

Running a Program

lnstall/Wire

Tune

Programming

Alarms

How to Use Alarms, Chapter 7.

Appendix

Specifications
Glossary

Calibration

Warranty

Series 920 error codes and prompts, inside and outside back covers.

Quick Reference

or

NOTE:

Details of a “Note”

appear here, in the

narrow box on the
outside of each page.

CAUTION:

Details of a “Caution”

appear here, in the

narrow box on the
outside of each page.

WARNING:

Details of a “Warning”

appear here, in the
narrow box on the

outside of each page.

2

This manual will make

your

job

easier.

Reading it and applying the

informa-

tion is a

good way to become familiar with the Series 920. Here’s an overview:

Introduction, Chapter 1.

Keys and Displays, Chapter 2.

Sample Program, Chapter 3.

Installation and Wiring, Chapter 4.

How to Tune, Chapter 5.

How to Program, Chapter 6.

Notes

The user’s manual contains informational notes to alert you to important details. When you

see a note icon, look for an explanation in the margin.

Safety Information

Boldface safety information protects both you and your equipment. Please be attentive to

them. Here are explanations:

The CAUTION symbol (exclamation point) in the wide text column alerts you to a ‘CAU-

TION”, a safety or functional hazard which could affect your equipment or its performance.
A
full explanation is in the narrow column on the outside of the page.

The WARNING symbol (lightning bolt) in the wide text column alerts you to a ‘WARNING”,

a safety hazard which could affect you and the equipment.. A full explanation is in the

narrow column on the outside of the page.

Your comments or suggestions on this manual are welcome, please send them to: Techni-

cal Writer, Watlow Controls, 1241 Bundy Blvd., P.0. Box 5580, Winona, MN 55987-5580,
or phone 507/454-5300. The Watlow Series 920 User’s Manual and integral software are
copyrighted by Watlow Winona, Inc.,© 1987 with all rights reserved.

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WATLOW Series 920 User's Manual