H090-e1-01b+e5ck+usersmanual

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Cat. No. H090-E1-01B

E5CK Digital Controller (Programmable Type)

USERS MANUAL

Preface
The E5CK T is a high performance programmable digital controller. The E5CK T al lows the user to carry out the following: • Set program patterns to each step by time or ramp rise rate • Execute advance, hold and reset step operations • Execute continuous operation of all patterns and repeatedoperation of same patterns • Check the start of each step or program end time by signals. • Count time from the beginning of each step (time signal) • Select from many types of temperature and analog input (multi input) • Select output functions such as control output or alarm output (output assignment) • Monitor the control loop by LBA (Loop Break Alarm) • Use the communications function • Calibrateinput or transfer output • The E5CK T also features a watertight construction (NEMA4: equivalent to IP66). This User's Manual describes how to use the E5CK T. Before using your E5CK T thoroughly read and understand this manual in order to ensure correct use. Also, store this manual in a safe place so that it can be retrieved whenever necessary.

PRECAUTIONS IN USING THE PRODUCT
When the product isused under the circumstances or environment below, ensure ad herence to limitations of the ratings and functions. Also, take countermeasures for safety precautions such as fail safe installations.
(1) Use under circumstances or environments which are not described in this user's manual. (2) Use for nuclear power control, railway, air craft, vehicle, incinerator, medical equipment, enter tainmentequipment, safety device, etc. (3) Use for applications where death or serious property damage is possible and extensive safety pre cautions are required.

About this manual
(1) 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 theprior written permission of OMRON. (2) Moreover, because OMRON is constantly striving to improve its high-quality products, the information in this manual is subject to change without notice. (3) Every precaution has been taken in the preparation of this manual. Nevertheless, if you find any errors or omissions, please contact the branch of OMRON or sales office listed at the end of this manual,and inform them of the catalog No. on the front cover.

I

Conventions Used in This Manual
JMeanings of Abbreviations
Sometimes the following abbreviations are used in parameter names, figures and in text ex planations. These abbreviations mean the following: Symbol PV SP LBA AT EU Process value (Present) set point *1 Loop break alarm Auto tuning Engineering unit *2 Term

*1 In programpattern diagrams, the present SP is indicated. *2 _C, m, g and other units are indicated for scaled data. However, EU" is used as the minimum unit for the data. For example, for 50.02 (m)", 1EU is taken as the minimum unit 0.01 (m).

JHow to Read Display Symbols
The following tables show the correspondence between the symbols displayed on the displays and alphabet characters.

A B C D E F G H IJ K L M

N O P Q R S T U V WX Y Z

J“Reference” mark
This mark indicates that extra, useful information follows, such as supplementary explanations and how to apply functions.

II

JHow This Manual is Organized
Purpose Title Description This chapter describes the fea tures of the E5CK T, names of parts, and typical functions.

D Learning about the gener- Chapter 1 INTRODUC TION alfeatures of the E5CK-T

D Setting up

Chapter 2 TIONS

PREPARA

This chapter describes the opera tions that you must carry out (e.g. installation, wiring and switch settings) before you can use the E5CK T. These chapters describe using basic control examples how to use the front panel keys and how to view the display when setting the parameters of the major func tions for the E5CK T....
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