Omron E5AN-H User Manual page 4

Preface
The E5CN-H, E5AN-H, and E5EN-H are Digital Controllers. The main functions and characteristics of
these Digital Controllers are as follows:
This manual describes the E5CN-H, E5AN-H, and E5EN-H. Read this manual thoroughly and be sure
you understand it before attempting to use the Digital Controller and use the Digital Controller correctly
according to the information provided. Keep this manual in a safe place for easy reference. Refer to the
following manual for further information on communications: E5CN-H/E5AN-H/E5EN-H Digital Control-
lers Communications Manual Advanced Type (Cat. No. H159).
Visual Aids
The following headings appear in the left column of the manual to help you locate different types of
information.
1,2,3...
 OMRON, 2008
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or
by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of
OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con-
stantly striving to improve its high-quality products, the information contained in this manual is subject to change without
notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility
for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in
this publication.
• Use the universal inputs to input from thermocouples or temperature-
resistance thermometers, or to input analog voltage or analog current
inputs.
• Either standard or heating/cooling control can be performed.
• Both auto-tuning and self-tuning are supported.
• Event inputs can be used to switch banks, switch between RUN and
STOP status, switch between automatic and manual operation, start/reset
the simple program function, and perform other operations.
• Heater burnout detection, heater short (HS) alarms, and heater overcur-
rent (OC) functions are supported. (Applicable to E5CN-H, E5AN-H, and
E5EN-H models with heater burnout detection function.)
• Communications are supported. (Applicable to E5CN-H, E5AN-H, and
E5EN-H models with communications.)
• User calibration of the sensor input is supported.
• User calibration of transfer output is supported. (Applicable to E5CN-H,
E5AN-H, and E5EN-H models with transfer outputs.)
• Use position-proportional control. (Applicable to the E5AN-H and E5EN-
H.)
• Use a remote SP input (Applicable to the E5AN-H and E5EN-H.)
• The structure is waterproof (IP66).
• Conforms to UL, CSA, and IEC safety standards and EMC Directive.
• The PV display color can be switched to make process status easy to
understand at a glance.
Note Indicates information of particular interest for efficient and convenient opera-
tion of the product.
1. Indicates lists of one sort or another, such as procedures, checklists, etc.
v