OMRON E5CK Technical data
Cat. No. H090-E1-01B
E5CK
Digital Controller
(Programmable Type)
USERS MANUAL
Preface
The E5CKĆT is a highĆperformance programmable digital controller. The E5CKĆT alĆ
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 repeated operation 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 (multiĆinput)
• 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
• Calibrate input or transfer output
• The E5CKĆT also features a watertight construction (NEMA4: equivalent to IP66).
This User's Manual describes how to use the E5CKĆT.
Before using your E5CKĆT 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 is used under the circumstances or environment below, ensure adĆ
herence to limitations of the ratings and functions. Also, take countermeasures for
safety precautions such as failĆsafe 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, enterĆ
tainment equipment, safety device, etc.
(3) Use for applications where death or serious property damage is possible and extensive safety preĆ
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 the prior
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 omis-
sions, 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 exĆ
planations. These abbreviations mean the following:
Symbol Term
PV Process value
SP (Present) set point *1
LBA Loop break alarm
AT AutoĆtuning
EU Engineering unit *2
*1 In program pattern 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.
ABCDEF GHI J KL M
NOPQRSTUVWXYZ
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
Learning about the gener-
al features of the E5CK-T
Chapteră1ăăINTRODUCĆ
TION
This chapter describes the feaĆ
tures of the E5CKĆT, names of
parts, and typical functions.
Setting up
Basic E5CK-T operations
Applied E5CK-T opera-
tions
Communications with a
host computer
Calibration
Chapteră2ăăPREPARAĆ
TIONS
Chapteră3ăăBASIC OPERAĆ
TION
Chapteră5ăăPARAMETERS
Chapteră4ăăAPPLIED OPĆ
ERATION
Chapteră5ăăPARAMETERS
Chapteră6ăăUSING THE
COMMUNICATIONS
FUNCTION
Chapteră7ăăCALIBRATION This chapter describes how the
This chapter describes the operaĆ
tions that you must carry out
(e.g. installation, wiring and
switch settings) before you can
use the E5CKĆT.
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 funcĆ
tions for the E5CKĆT.
These chapters describes the imĆ
portant functions of the E5AKĆT
and how to use the parameters
for making full use of the
E5CKĆT.
This chapter mainly describes
how to use the communications
commands, and gives program
examples.
user should calibrate the
E5CKĆT.
Troubleshooting
Chapteră8ăăTROUBLEĆ
SHOOTING
This chapter describes what to do
if any problems occur.
III
PRECAUTIONS ON SAFETY
Marks For Ensuring Safe Use and Their Meanings
This manual uses the following marks to indicate precautions for ensuring that the
E5CKĆT is used safely.
The precautions indicated below describe important information regarding safety. Be
sure to follow the instructions described in these precautions.
WARNING
Incorrect handling may cause death or injury.
WARNING
Do not touch the terminals while the power is
ON.
This may cause an electric shock.
IV
NOTICE
Be sure to observe these precautions to ensure safe use.
Do not use the product in places where explosive or flammable gases may be present.
Never disassemble, repair or modify the product.
Tighten the terminal screws properly.
Use the specified size of solderless terminals for wiring.
Use the product within the rated supply voltage.
Use the product within the rated load.
The life expectancy of the output relay varies considerably according to its switching capacity and
operating conditions. Be sure to use the output relay within its rated load and electrical life expecĆ
tomcy. If the output relay is used beyond its life expectancy, its contacts may become fused or burned.
If you remove the controller from its case, never touch nor apply shock to the electronic parts inside.
Do not cover the E5CKĆT. (Ensure sufficient space around the controller to allow heat radiation.)
Do not use the controller in the following places:
Ă• Places subject to icing, condensation, dust, corrosive gas (especially sulfide gas or ammonia gas).
Ă• Places subject vibration and large shocks.
Ă• Places subject to splashing liquid or oil atmosphere.
Ă• Places subject to intense temperature changes.
Ă• Places subject to heat radiation from a furnace.
Be sure to wire properly with correct polarity of terminals.
When wiring input or output lines to your controller, keep the following points in mind to reduce the
influence from inductive noise:
Ă• Allow adequate space between the high voltage/current power lines and the input/output lines.
Ă• Avoid parallel or common wiring with high voltage sources and power lines carrying large currents.
Ă• Using separating pipes, ducts, and shielded line is also useful in protecting the controller, and its
lines from inductive noise.
Cleaning: Do not use paint thinner or organic solvents. Use standard grade alcohol to clean the prodĆ
uct.
Use a voltage (100 to 240 VAC at 50 to 60 Hz). At power ON, the prescribed voltage level must be
attained within two seconds.
Allow as much space as possible between the controller and devices that generate a powerful high
frequency (highĆfrequency welders, highĆfrequency sewing machines, etc.) or surge. These devices
may cause malfunctions.
If there is a large powerĆgenerating peripheral device and any of its lines near the controller, attach
a surge suppressor or noise filter to the device to stop the noise affecting the controller system. In
particular, motors, transformers, solenoids and magnetic coils have an inductance component, and
therefore can generate very strong noise.
When mounting a noise filter on the power supply to the controller, be sure to first check the filter's
voltage and current capacity, and then mount the filter as close as possible to the controller.
V
Use within the following temperature and humidity ranges:
Ă• Temperature: Ć10C to 55C, humidity: 35%RH to 85%RH (with no icing or condensation)
If the controller is installed inside a control board, the ambient temperature must be kept to under
55C, including the temperature around the controller.
If the controller is subjected to heat radiation, use a fan to cool the surface of the controller to under
55C.
Store within the following temperature and humidity ranges:
Ă• Temperature: Ć25C to 65C, humidity: 35%RH to 85%RH (with no icing or condensation)
Never place heavy objects on, or apply pressure to the controller that may cause it to deform and deteĆ
riorate during use or storage.
Avoid using the controller in places near a radio, television set, or wireless installation. These devices
can cause radio disturbances which adversely affect the performance of the controller.
VI
Table of Contents
Preface I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Conventions Used in This Manual II. . . . . . . . . . . . . . .
Precautions on Safety IV. . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 1 INTRODUCTION 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . .
This chapter introduces the names of parts on the E5CK-T and their functions.
For details on how to use the controller and parameter settings, see Chapter 2
onwards.
1.1 Names of parts 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Input and Output 1–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Program 1–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Parameters and Menus 1–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 About the Communications Function 1–11. . . . . . . . . . . . . . . . . . . . . . .
1.6 About Calibration 1–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 2 PREPARATIONS 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . .
This chapter describes the operations (e.g. setup, installation and wiring) you
should carry out before turning the E5CK-T ON.
2.1 Setup 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Installation 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Wiring Terminals 2–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 3 BASIC OPERATION 3–1. . . . . . . . . . . . . . . . . . . . . . . .
This chapter describes actual examples for understanding the basic operation of
the E5CK-T.
3.1 Convention Used in this Chapter 3–2. . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Setting Input Specifications 3–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Setting Output Specifications 3–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Setting Alarm Type 3–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5 Setting Patterns 3–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6 Protect Mode 3–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.7 Starting and Stopping Operation 3–20. . . . . . . . . . . . . . . . . . . . . . . . . . .
3.8 Adjusting Control Operation 3–21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 4 APPLIED OPERATION 4–1. . . . . . . . . . . . . . . . . . . . . .
This chapter describes each of the parameters required for making full use of the
features of the E5CK-T.
Read this chapter while referring to the parameter descriptions in chapter 5.
4.1 Selecting the Control Method 4–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Operating Condition Restrictions 4–5. . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 Ramp Rise Rate Setup Program 4–7. . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 Program Operation 4–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 Program output 4–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.6 Setting Running Conditions 4–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.7 How to Use Event Input 4–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.8 LBA 4–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.9 How to Use Transfer Output 4–21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 5 PARAMETERS 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
This chapter describes the parameters of the E5CK-T.
Use this chapter as a reference guide.
Conventions Used in this Chapter 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Protect Mode 5–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Mode 5–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Level 0 Mode 5–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Program Mode 5–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Level 1 Mode 5–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Level 2 Mode 5–22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup Mode 5–28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expansion Mode 5–36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Option Mode 5–44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibration Mode 5–48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 6 USING THE COMMUNICATIONS FUNCTION 6–1. .
This chapter mainly describes communications with a host computer and communications commands.
6.1 Outline of the Communications Function 6–2. . . . . . . . . . . . . . . . . . . .
6.2 Preparing for Communications 6–3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Command Structure 6–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4 Commands and Responses 6–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.5 How to Read Communications Error Information 6–15. . . . . . . . . . . . .
6.6 Program Example 6–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 7 CALIBRATION 7–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
This chapter describes procedures for each calibration operation.
Read this chapter only when the controller must be calibrated.
7.1 Parameter Structure 7–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Calibrating Thermocouples 7–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3 Calibrating Platinum Resistance Thermometers 7–7. . . . . . . . . . . . .
7.4 Calibrating Current Input 7–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.5 Calibrating Voltage Input 7–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.6 Checking Indication Accuracy 7–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 8 TROUBLESHOOTING 8–1. . . . . . . . . . . . . . . . . . . . . .
This chapter describes how to find out and remedy the cause if the E5CK-T
does not function properly.
Remedy E5CK-T trouble in the order of the descriptions in this chapter
8.1 Initial Checks 8–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 How to Use the Error Display 8–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 How to Use the Error Output 8–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4 Checking Operation Restrictions 8–6. . . . . . . . . . . . . . . . . . . . . . . . . . .
APPENDIX
SPECIFICATIONS A–2. . . . . . . . . . . . . . . . . . . . . . . .
CONTROL BLOCK DIAGRAM A–5. . . . . . . . . . . . . .
SETTING LIST A–6. . . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL LIST A–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARAMETER OPERATIONS LIST A–11. . . . . . . . . .
ASCII CODE LIST A–13. . . . . . . . . . . . . . . . . . . . . . . .
INDEX
REVISION HISTORY
CHAPTER1
CHAPTER 1
INTRODUCTION
This chapter introduces the names of parts on the E5CKĆT and their
functions.
For details on how to use the controller and parameter settings, see
Chapter 2 onwards.
CHAPTER 1 INTRODUCTION
1.1 Names of parts 1Ć2. . . . . . . . . . . . . . . . . . . . . . . .
Main parts 1Ć2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front panel 1Ć2. . . . . . . . . . . . . . . . . . . . . . . . . . .
About the displays 1Ć3. . . . . . . . . . . . . . . . . . . . .
How to use keys 1Ć4. . . . . . . . . . . . . . . . . . . . . . .
1.2 Input and Output 1Ć5. . . . . . . . . . . . . . . . . . . . . .
Input 1Ć5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output 1Ć6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Program 1Ć7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Parameters and Menus 1Ć8. . . . . . . . . . . . . . . . .
Parameter types 1Ć8. . . . . . . . . . . . . . . . . . . . . . .
Selecting modes 1Ć9. . . . . . . . . . . . . . . . . . . . . . . .
Selecting parameters 1Ć10. . . . . . . . . . . . . . . . . . .
Fixing settings 1Ć10. . . . . . . . . . . . . . . . . . . . . . . . .
1.5 About the Communications Function 1Ć11. . . .
1.6 About Calibration 1Ć12. . . . . . . . . . . . . . . . . . . . . .
1–1
CHAPTER 1 INTRODUCTION
1.1 Names of parts
JMain parts
Terminals
P 2-6
Output unit
P 2-3
Rear case
Input type jumper
connector
JFront panel
Operation indicators
OUT1
OUT2
SUB1
MANU
RST
RMT
AT
Run/Reset key
RUN/RST
P 2-2
Front panel
No.1 display
No.2 display
1–2
Display key Down key Up key
JAbout the displays
1.1 Names of parts
F No.1 display
F No.2 display
F Operation status
indicators
Displays the process value or parameter symbols.
Displays the set point, manipulated variable or parameter settings.
Ă• OUT1
Lights when the pulse output function assigned to control output 1" is
ON.
Ă• OUT2
Lights when the pulse output function assigned to control output 2" is
ON.
Ă• SUB1
Lights when the pulse output function assigned to auxiliary output 1"
is ON.
Ă• MANU
Lights in the manual operation mode.
Ă• RST
Lights when the control is in reset status.
Ă• RMT
Lights during remote operation.
Ă• AT
Flashes during autoĆtuning.
1–3
CHAPTER 1 INTRODUCTION
JHow to use keys
RUN/RST
F key
F key
F key
The following describes basic key operations.
To change to run operation from the reset status, press this key for one seĆ
cond minimum.
To change to the reset status from run operation, press this key for two seĆ
conds minimum.
The functions of this key change according to how long it is pressed. If the
key is pressed for less than one second, the parameters are switched. If the
key is pressed for one second minimum, the menu display appears. In key
operations from here on, press the key" refers to pressing the key for less
than one second.
For details on switching of parameters and menu display items, see page
1Ć10.
Each press of
No.2 display, while each press of the
values or settings on the No.2 display.
key increments or advances the values or settings on the
key decrements or returns the
Functions vary, for example, when the
neously with the key, or a key is held down continuously. For details,
see page 1Ć10. Also, chapters 3 and 4 describe examples using various key
combinations.
RUN/RST
key is held down simultaĆ
1–4
1.2 Input and Output
1.2 Input and Output
Temperature
input
Voltage input
Current input
Event input
Input type
jumper
Controller
Control output
(heat)
Control output
(cool)
Alarm 1
Alarm 2
Alarm 3
LBA
Error 1
Error 2
LBA
Error 1
Error 2
Control output 1
Control output 2
Auxiliary
output 1
Transfer
output 1
JInput
The E5CKĆT supports the following inputs:
Temperature input, Current input, Voltage input, and Event input.
F Temperature input/Voltage input/Current input
Ă• Only one of temperature input, current input and voltage input can be
selected and connected to the controller. In the above figure, temperaĆ
ture input is selected.
Ă• The following input sensors can be connected for temperature input:
Thermocouple: K, J, T, E, L, U, N, R, S, B, W, PLII
Platinum resistance thermometer: JPt100, Pt100
Ă• The following currents can be connected for current input:
4 to 20 mA, 0 to 20 mA
Ă• The following voltages can be connected for voltage input:
1 to 5 VDC, 0 to 5 VDC, 0 to 10 VDC
F Event input
Add on the input unit (E53-CKB) when using event input. You can select
from the following five event inputs:
Run/Reset, Auto/Manual, Hold/Hold Cancel, Advance, Pattern
Error 2
1–5
CHAPTER 1 INTRODUCTION
JOutput
F Output assign-
ments
F Transfer output
The output functions of the E5CKĆT do not operate for five seconds after the
E5CKĆT is turned ON.
The E5CKĆT supports the following five outputs:
Control output 1
Control output 2
Auxiliary output 1
Transfer output
When using control output 1 and 2, set the output unit (sold separately).
Nine output units are available to suit the output circuit configration.
When using transfer output, add on the communication unit (E53ĆAKF).
Ă• The E5CK-T supports the following twelve output functions:
Control output (heat), Control output (cool), Alarms 1 to 3, LBA,
Time Signals 1 and 2, Program End, Stage Output,
Error 1 (input error), Error 2 (A/D converter error)
Ă• Assign these output functions to control output 1, control output 2 and
auxiliary output 1.
Ă• Only control output (heat), control output (cool), alarms 1 to 3 and LBA
can be assigned to control outputs 1 and 2. Only alarms 1 to 3, LBA, error
1 and error 2 can be assigned to auxiliary output 1.
In the example on the previous page, control output (heat)" is assigned
to "control output 1", "alarm 1" is assigned to "control output 2", and
"alarm 2" is assigned to "auxiliary output 1". Accordingly, the configuĆ
ration is such that heating control output is connected to control output
1, and alarm output is connected to control output 2 and auxiliary outĆ
put 1.
Ă• When the control is heating and cooling control, assign "control output
(cool)" to "control output 1" or "control output 2".
Ă• The E5AK-T supports the following four transfer outputs:
Present SP, Process value, Heating side manipulated variable,
Cooling side manipulated variable
Ă• These transfer outputs can be output after being scaled. Setting of an upĆ
per limit value smaller than the lower limit value is allowed, so reverse
scaling can also be carried out.
1–6
1.3 Program
1.3 Program
JHow programs
are structured
E5CK-T allows you to configure programs made up of a maximum of four
patterns (pattern 0 to 3) each comprising a maximum of 16 steps.
The number of patterns and steps in each pattern can be specified in paĆ
rameters.
Pattern 3
Pattern 1
Pattern 0
Step 0 Step 1 Step 2 Step 15
Ă• Generally, the time setup method" is used to configure programs. By
this method, set points at each step and time are used as program eleĆ
ments. However, the ramp rise rate setup method" can also be used. By
this method, the set point, ramp time and soak times are used as program
elements.
JProgram opera-
tion
F Step operation
JAlarm output
JProgram output
Ă• Generally, the target patterns are specified before the program is
executed.
Ă• In parameter setup, you can specify repeated execution of the same patĆ
tern (Repeat) or consecutive execution of all patterns 0 to 4 (Run all).
Ă• During program operation, steps can be skipped (Advance) and the conĆ
trol monitoring can be paused (Hold).
Ă• Alarms that are assigned as outputs operate referenced to the alarm valĆ
ues preset to each pattern.
Ă• Time signals, program end and stage output can be output according to
output assignment.
Ă• ON/OFF signals are output as time signals according to the timer that
takes a specified step as its start point.
1–7
CHAPTER 1 INTRODUCTION
1.4 Parameters and Menus
JParameter types
F Protect mode
F Manual mode
E5CKĆT parameters are distributed between the following ten modes:
Protect mode
Manual mode
Level 0 mode
Program mode
Level 1 mode
Level 2 mode
Setup mode
Expansion mode
Option mode
Calibration mode
The settings of parameters in each of eight modes (excluding the protect
mode and manual mode) can be checked and modified by selection on the
menu display.
The protect function is for preventing unwanted modification of parameĆ
ters, and switching between run and reset operation or auto and manual
operation.
In this mode, the controller can be switched to manual operation. The maĆ
nipulated variable can be manipulated manually only in this mode.
F Level 0 mode
F Program mode
F Level 1 mode
F Level 2 mode
F Setup mode
Set the controller to this mode during normal operation. In this mode, you
can change the set point and pattern during operation, and execute step
operation (e.g. advance). You can only monitor (not change) the process
value, step No., standby time, pattern elapsing time, pattern execution
count and manipulated variable.
This is the programming mode. In this mode, you can set the number of
steps used in each pattern, pattern execution count, alarm values, set
points for each step, step time, and time signals for two steps.
This is the main mode for adjusting control. In this mode, you can execute
AT (autoĆtuning), and set up the control period, PID parameters.
This is the auxiliary mode for adjusting control. In this mode, you can set
the parameters for limiting the manipulated variable, switch between the
remote and local modes, and set the loop break alarm (LBA), alarm hysterĆ
esis and the digital filter value of inputs.
This is the mode for setting the basic specifications. In this mode, you can
set parameters that must be checked or set before operation such as the
input type, scaling, output assignments and direct/reverse operation.
1–8
1.4 Parameters and Menus
F Expansion mode
F Option mode
F Calibration mode
JSelecting modes
This is the mode for setting expanded functions. In this mode, you can set
SP setting limitter, switching between advanced PID control or ON/OFF
control, program time unit, selection of step time/rate of rise programĆ
ming, time unit of ramp rise rate, and the time for automatic return to the
monitoring display.
This is the mode for setting optional functions. You can select this mode
only when an option unit is mounted in the controller. In this mode, you
can set the communications conditions, transfer output and event input
parameters to match the type of option unit mount in the controller.
This mode is provided so that the user can calibrate inputs and output.
When calibrating input, the selected input type is calibrated. Whereas,
transfer output can be calibrated only when the communication unit
(E53ĆCKF) is set in the controller.
The following diagram shows the order in which modes are selected.
Power ON
+
1 second min.
Level 0 mode
1 second min.
Program mode
1 second min.
Manual mode
+
1 second min.
1 second min.
1 second min.
1 second min.
1 second min.
1 second min.
1 second min.
Level 1 mode
Level 2 mode
Setup mode
Expansion mode
Option mode
Calibration mode
RUN/RST
1 second min.
RUN/RST
1 second min.
+
Protect mode
+
RUN/RST
1 second min.
+
Ă• To select the menu display in any of the above modes (excluding the proĆ
tect mode and manual mode), press the key for 1 second minimum.
When you have selected the menu display, the previous mode is selected.
For example, if you selected the menu display while in the level 0 mode,
the No.2 display changes to [ ] as shown on the left.
Ă• To move to the desired mode after you have entered the menu display,
select the desired mode using the keys and hold down the
key for one second minimum. The display switches to the first parameter
of the mode that you specified.
Ă• Protected modes cannot be selected. Also, the menu display does not apĆ
pear when modes are protected up to the program mode.
1–9
CHAPTER 1 INTRODUCTION
JSelecting
parameters
Ă• If you select [
level 0, program, level 1 and level 2 modes, respectively, are selected.
These modes are selected with control still continuing.
Ă• If you select[ĂĂ ] [ĂĂ ] [ĂĂ ] or [ĂĂ ] in the menu display, the
setup, expansion, option and calibration modes, respectively, are seĆ
lected.
When these modes are selected, the control is reset. So, control outputs
and auxiliary output are turned OFF. When another mode is selected
while in these modes control, reset is canceled.
Ă• To set the controller to the protect mode or to return to the level 0 mode
from the protect mode, press the
neously for 1 second minimum.
Ă• To set the controller to the manual mode, press the
cond minimum with the
return to the level 0 mode in the manual mode, press the
second minimum with the
first in this operation.
Ă• When the controller is not in the manual mode, each press of the
switches the parameter in the respective mode.
Parameter
1
], [ ], [ ] or [ ] in the menu display, the
RUN/RST
key held down in the level 0 to 2 modes. To
key pressed. Be sure to press the key
Parameter
2
key and the key simultaĆ
key for one seĆ
Parameter
3
Parameter
n
key for one
key
JFixing settings
Ă• If you press the key when at the final parameter, the display returns
to the top parameter for the current mode.
Ă• When you change parameter settings or contents, specify the parameter
using the
seconds or press the
Ă• When another mode is selected, the content of the parameters before the
mode was selected is fixed.
Ă• When you turn the power OFF, you must first fix the settings and paramĆ
eter contents (by pressing the
settings and parameter contents are sometimes not changed by merely
pressing the
or keys, and either leave the setting for at least two
key. This fixes the setting.
key or selecting another mode). The
or keys.
1–10
1.5 About the Communications Function
1.5 About the Communications Function
The E5CKĆT can be provided with a communications function that allows
you to check and set controller parameters from a host computer. If the
communications function is required, add on the communications unit.
For details on the communications function, refer to Chapter 6.
F RS-232C
F RS-485
When using the communications function on the RSĆ232C interface, add
on the communications unit (E53ĆCK01).
When using the communications function on the RSĆ485 interface, add on
the communications unit (E53ĆCK03).
1–11
CHAPTER 1 INTRODUCTION
1.6 About Calibration
The E5CKĆT controller is calibrated before shipment from the factory. So,
the user need not calibrate the E5CKĆT controller during regular use.
However, if the E5CKĆT controller must be calibrated by the user, use the
parameters provided for the user to calibrate temperature input, analog
input (voltage, current) and transfer output. In this case, note that the reĆ
sults of calibration will not be assured.
Also, note that calibration data is updated to the latest value each time
that the E5CKĆT controller is calibrated. Calibration data set before shipĆ
ment from the factory cannot be returned to after calibration by the user.
F Calibrating
inputs
F Calibrating trans-
fer output
F Registering cal-
ibration data
The input type selected in parameters is the item to be calibrated. The
E5CKĆT is provided with the following four calibration parameters:
Ă• Thermocouple
Ă• Platinum resistance thermometer
Ă• Current input
Ă• Voltage input
Two parameters are provided for thermocouple and voltage input.
Transfer output also can be calibrated when the communications unit
(E53ĆCKF) is added on.
When calibrating each item, the calibration data is temporarily regisĆ
tered. This data can be registered as final calibration data only when all
items have been newly calibrated. So, all items must be temporarily regisĆ
tered when the E5CKĆT controller is calibrated.
When registering data, information regarding whether or not calibration
has been carried out is also registered.
To calibrate these items, the user must prepare separate measuring deĆ
vices and equipment. For details on handling these measuring devices and
equipment, refer to the respective manuals.
1–12
For details, see Chapter 7 Calibration.
CHAPTER2
CHAPTER 2
PREPARATIONS
This chapter describes the operations (e.g. setup, installation and wirĆ
ing) you should carry out before turning the E5CKĆT ON.
CHAPTER 2 PREPARATIONS
2.1 Setup 2Ć2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DrawĆout 2Ć2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting the input type jumper 2Ć2. . . . . . . . . . .
Setting up the output unit 2Ć3. . . . . . . . . . . . . .
Setting up the option unit 2Ć3. . . . . . . . . . . . . . .
2.2 Installation 2Ć4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions 2Ć4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Panel cutout 2Ć4. . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting 2Ć5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Wiring Terminals 2Ć6. . . . . . . . . . . . . . . . . . . . . .
Terminal arrangement 2Ć6. . . . . . . . . . . . . . . . .
Precautions when wiring 2Ć6. . . . . . . . . . . . . . .
Wiring 2Ć6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–1
CHAPTER 2 PREPARATIONS
2.1 Setup
The following section describes how to draw out the internal mechanism
from the housing and how to set the input type jumper.
JDraw-out
Draw out the internal mechanism from the housing.
(1) Press in both of the hooks on the left and right sides of the front panel
to unlock the internal mechanism from the housing.
(2) Draw out the internal mechanism towards you holding both sides of
the front panel.
JSetting the input type jumper
Ă• For details on where the input type jumper is located, see the figure on
page 1-2.
Ă• Set the jumper to one of temperature input, voltage input or current inĆ
put matched to the type of sensor connected to the input terminal.
Ă• The input type jumper is factory-set to TC/PT (temperature input)".
Ă• When you disconnect or insert the input type jumper, do not hold it diĆ
rectly by its pins.
Ă• When you have finished setting the input type jumper, insert the interĆ
nal mechanism back into the housing.
Ă• To do this, push in the internal mechanism until you hear the hooks on
the front panel snap into place.
I : Current input V : Voltage input
TC/PT : Temperature input
2–2
JSetting up the output unit
2.1 Setup
F Output unit list
F Setup
The following table shows the output units that can be set in the E5CK
controller.
Model
E53-R4R4
E53-Q4R4
E53-Q4HR4
E53-C4R4
E53-C4DR4
E53-V44R4
E53-Q4Q4
E53-Q4HQ4H
(control output 1/control output 2)
Relay/Relay
Voltage (NPN)/Relay
Voltage (PNP)/Relay
4 to 20 mA/Relay
0 to 20 mA/Relay
0 to 10 V/Relay
Voltage (NPN)/Voltage (NPN)
Voltage (PNP)/Voltage (PNP)
(1) Two rectangular holes for slotting are proĆ
vided on the power board (on right side of
controller). Fit the two protrusions on the
output unit into these two holes.
(2) With the output unit fitted into the power
board, fit the output unit into the connector
on the control board (on left side of controlĆ
ler).
Specifications
JSetting up the option unit
F Option unit list
F Setup
The following table shows the option units that can be connected to the
E5CK controller.
Communications unit
Communications unit
Input unit
Communications unit
Unit Model Specifications
E53-CK01
E53-CK03
E53-CKB
E53-CKF
(1) Place the controller with its bottom facing
up, and fit the board horizontally into the
connector on the power board (on right side
of controller).
(2) With the power board connected, fit the
board vertically into the connector on the
control board (on left side of controller).
Communications (RS-232C)
Communications (RS-485)
Event input: 1 input
Transfer output: 4 to 20 mA
2–3
CHAPTER 2 PREPARATIONS
2.2 Installation
JDimensions
58
53 13 100
PV
SV
OUT1
OUT2 MANU STOP RMT AT SUB1
RUN
RST
A
M
JPanel cutout
Unit (mm)
60 min.
E5CK
45
+0.6
0
65 min.
+0.6
45
44.8
48
Ă• Recommended panel thickness is 1 to 5
mm.
Ă• Maintain the specified vertical and horiĆ
zontal mounting space between each conĆ
0
troller.
Controllers must not be closely mounted
vertically or horizontally.
2–4
JMounting
2.2 Installation
Adapter
Panel
Watertight
packing
About the Terminal
Cover
(1) Insert the E5CK controller into the mounting hole in the panel at the
position shown in the figure above.
(2) Push the adapter along the controller body from the terminals up to
the panel, and fasten temporarily.
(3) Tighten the two fixing screws on the adapter. When tightening
screws, tighten the two screws alternately keeping the torque to
approximately 0.29 to 0.39 N·m, or 3 to 4 kgf·cm.
E5CKĆAA1Ć500 controller is provided with a terminal cover (E53ĆCOV07). Fasten
the terminal cover as follows by using the snap pin.
2–5
CHAPTER 2 PREPARATIONS
2.3 Wiring Terminals
JTerminal arrangement
JPrecautions
when wiring
AC100-240V
(AC/DC24V )
SOURCE
SUB1
OUT1
5
11 12
4
3
2
13 14
1
OPTION
10
9
8
7
6
OUT2
IN
Ă• Separate input leads and power lines in order to protect the controller
and its lines from external noise.
Ă• We recommend using solderless terminals when wiring the controller.
Ă• Tighten the terminal screws using a torque no greater than 0.78 Nm
(8kgfcm).
Ă• Use the following type of solderless terminals for M3.5 screws.
7.2mm max.
JWiring
F Power supply
5
11 12
4
3
2
13 14
1
About the power
blocks
10
7.2mm max.
In the following wiring diagrams, the left side of the terminal Nos. indiĆ
cates the inside of the controller.
Ă• Input power to terminals Nos. 4 and 5. Power specifications are as follows:
100 to 240 VAC, 50/60 Hz, 15 VA
9
8
or
24 VAC, 50/60 Hz, 6 VA
24 VDC, 3.5W
7
6
The E5CK has independent power supplies for each of the terĆ
minal blocks shown on the right. However, note that the
power supplies for blocks C (exclude relay output) and D are
shared for the following option unit.
Ă• Option unit : E53-CKB or E53-CKF
AC
5
4
3
C
2
1
DB
11 1 2
13 14
10
9
8
7
6
2–6
2.3 Wiring Terminals
F Input
5
4
3
2
1
11 12
13 14
10
9
8
7
6
F Control output
5
4
3
2
1
11 12
13 14
10
9
8
7
6
Ă• Connect the sensor input to terminal Nos. 6 to 8 as follows according to
the input type.
8
-
7
6
+
Thermocouple Platinum resistance
8
7
6
thermometer
TC ⋅ PT V I
8
-
7
V
6
+
Voltage input Current input
8
-
7
mA
6
+
Ă• Set the input type jumper inside the controller matched to the input
type. Set thermocouples and platinum resistance thermometer as temĆ
perature input to the shared jumper setting (TC/PT). For details on the
input type jumper, see page 2-2.
Ă• Terminal Nos. 11 and 12 are for control output 1 (OUT1). The following
diagrams show the available outputs and their internal equalizing circuits.
+v
11
12
GND
Relay
E53-R4R4 E53-Q4R4
+
11
12
-
NPN PNP 0 to 10V 4 to 20mA
E53-Q4Q4
+v
L
GND
E53-Q4HR4
E53-Q4HQ4H
11
12
+
L
-
+
11
12
L
-
V
E53-V44R4 E53-C4R4
11
mA
12
E53-C4DR4
+
L
-
Ă• Terminal Nos. 9 and 10 are for control output 2 (OUT2). The following
diagrams show the available outputs and their internal equalizing cirĆ
cuits.
10
9
Relay
E53-R4R4 /E53-V44R4
E53-Q4R4 /E53-C4R4
E53-Q4HR4/E53-C4DR4
+v
GND
+
10
L
9
NPN PNP
E53-Q4Q4 E53-Q4HQ4H
GND
-
+v
10
+
L
9
-
Ă• The following table shows the specifications for each output type.
Output Type
Relay
Voltage (NPN)
Voltage (PNP)
0 to 10V
4 to 20mA
250VAC, 3 A
12VDC, 20 mA (with short-circuit protection)
12VDC, 20 mA (with short-circuit protection)
0 to 10VDC, Permissible load impedance:
1 kΩ min., Resolution: Approx. 2600
4 to 20 mA, Permissible load impedance:
500 Ω max., Resolution: Approx. 2600
Specifications
2–7
CHAPTER 2 PREPARATIONS
F Auxiliary output 1
5
4
3
2
1
11 12
13 14
10
9
8
7
6
F Option
5
4
3
2
1
11 12
13 14
10
9
8
7
6
Ă• Terminal Nos.2 and 3 are for auxiliary output 1 (SUB1).
Ă• The internal equalizing circuit for auxiliary output 1 is as follows:
3
2
Ă• Relay specifications are as follows:
1a, 250 VAC, 1 A
Ă• Terminal Nos.1, 13 and 14 are available only for controllers that support
optional functions.
Ă• These terminals can be wired as follows depending on the controller
type.
13
14
1
RS-232C
E53-CK01
SD
RD
SG
A
13
B
14
1
RS-485
E53-CK03
13
14
1
Event input Transfer output
E53-CKB E53-CKF
13
14
+
1
4 to 20mA
–
Ă• For details on the RSĆ232C and RSĆ485 communications functions, see
Chapter 6, Using the Communications Functions.
Ă• Use event inputs under the following conditions:
Contact input ON: 1kΩmax., OFF: 100 kΩ max.
No-contact input ON: residual voltage 1.5 V max., OFF: leakage current 0.1 mA
max.
Polarities during noĆcontact input are as follows:
+
13
14
–
1
Ă• Transfer output specifications are as follows:
4 to 20 mA DC, Permissible load impedance: 500Ω max., Resolution:
Approx. 2600
2–8
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