Omron E5AR-T, E5ER-T User Manual

USER’S MANUAL

Programmable Digital Controller

E5AR-T E5ER-T

Cat. No. H201-E1-01

Introduction

OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual.

This manual describes the functions, performance, and application methods needed for optimum use of the E5AR-T/ER-T Programmable Digital Controllers.

Please observe the following items when using the E5AR-T/ER-T Programmable Digital Controllers.

• This product is designed for use by qualified personnel with a knowledge of electrical systems.

• Read this manual carefully and make sure you understand it well to ensure that you are using the E5AR-T/ER-T Programmable Digital Controllers correctly.

• Keep this manual in a safe location so that it is available for reference when required.

Precautions on Using the Product

Before using the Controller under the following conditions, make sure that the ratings and performance characteristics of the Controller are sufficient for the systems, machines, and equipment, and be sure to provide the systems, machines, and equipment with double safety mechanisms, and also consult your OMRON representative.

• Using the Controller under conditions which are not described in the manual

• Applying the Controller to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems, machines, and equipment

• Applying the Controller to systems, machines, and equipment that may have a serious influence on lives and property if used improperly, and especially require safety

Notice

permission of OMRON.

(2) The specifications and other information in this manual are subject to change without notice for purposes

of improvement.

(3) Considerable care has been taken in the preparation of this manual; however, OMRON assumes no

responsibility or liability for any errors or inaccuracies that may appear. In the event that a problem is discovered, please contact one of the OMRON offices or agents listed at the end of the manual, and provide the catalogue number shown on the cover of the manual.

Read and Understand this Manual

Please read and understand this manual before using the product. Please consult your OMRON representative if you have any questions or comments.

Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.

Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products.

• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions

or uses not described in this manual.

• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical

equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.

• Systems, machines, and equipment that could present a risk to life or property.

Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PROGRAMMABLE PRODUCTS

OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.

Disclaimers

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.

PERFORMANCE DATA

Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

ERRORS AND OMISSIONS

The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.

III

● Symbols

Precautions

Definition of Safety Notices and Information

The following notation is used in this manual to provide precautions required to ensure safe usage of the product.

The safety precautions that are provided are extremely important to safety. Always read and heed the information provided in all safety precautions.

The following notation is used.

Indicates a potentially hazardous situation which, if not

Caution

Symbol Meaning

avoided, may result in minor or moderate injury or in property damage.

Caution

Prohibition

Mandatory

Caution

General Caution

Indicates non-specific general cautions, warnings, and dangers.

Electrical Shock Caution

Indicates possibility of electric shock under specific conditions.

General Prohibition

Indicates non-specific general prohibitions.

General Caution

Indicates non-specific general cautions, warnings, and dangers.

● Precautions

CAUTION

Do not touch the terminals while power is being supplied. Doing so may occasionally result in minor injury due to electric shock.

Do not touch the terminals or the electronic components or patterns on the PCB within 1 minute after turning OFF the power supply. Doing so may occasionally result in minor injury due to electric shock.

Do not allow pieces of metal, wire clippings, or fine metallic shavings or filings from installation to enter the product. Doing so may occasionally result in electric shock, fire, or malfunction.

Do not use the product in locations where flammable or explosive gases are present. Doing so may occasionally result in minor or moderate explosion, causing minor or moderate injury, or property damage.

Do Not disassemble, modify, or repair the product or touch any of the internal parts. Minor electric shock, fire, or malfunction may occasionally occur.

Tighten the screws on the terminal block to the following specified torque. Loose screws may occasionally cause fire, resulting in minor or moderate injury, or damage to the equipment.

Terminal block screws: 0.40 to 0.56 N·m

Perform correct setting of the product according to the application. Failure to do so may occasionally cause unexpected operation, resulting in minor or moderate injury, or damage to the equipment.

A malfunction in the Product may occasionally make control operations impossible or prevent alarm outputs, occasionally resulting in property damage to the system or equipment connected to the Product. To maintain safety in the event of malfunction of the Product, take appropriate safety measures, such as installing a monitoring device in a separate system.

Do not use the equipment for measurements within measurement categories II, III, or IV (according to IEC61010-1). Doing so may occasionally cause unexpected operation, resulting in minor or moderate injury, or damage to the equipment. Use the equipment for measurements only within the measurement categories for which the product is designed.

The service life of the output relays depends on the switching capacity and switching conditions. Consider the actual application conditions and use the product within the rated load and electrical service life. Using the product beyond its service life may occasionally result in contact welding or burning.

Precautions for Safe Use

(1) Use and store the Digital Controller in the range of specifications for ambient

temperature and humidity. The service life will decrease due to increased internal temperature if multiple Digital Controllers are mounted closely side by side or one on top of the other. If this type of mounting is used, use forced cooling, e.g., use a fan to blow air onto the Digital Controllers.

(2) Do not prevent heat dissipation by obstructing the periphery of the Digital

Controller. Do not block the vents on the Digital Controller unit.

(3) The supplied power voltage and load must be within the rated and specified

ranges.

(4) Be sure to confirm the name and polarity for each terminal before wiring the

terminal block. (5) Do not connect anything to unused terminals. (6) Use the specified size of crimp terminals (M3, width: 5.8 mm max.) to wire the

terminal block. When connecting bare wires, use copper stranded or solid

wires, and use AWG22 (cross-sectional area of 0.326 mm

sectional area of 2.081 mm

(cross-sectional area of 0.081 mm

) for other terminals. (Length of exposed wire: 6 to 8 mm)

) for the power supply terminals and AWG28

) to AWG16 (cross-sectional area of 1.309

(7) Ensure that the rated voltage is attained within 2 seconds after turning ON the

power. (8) Turn OFF the power first when you need to draw out the Digital Controller. Do

Not touch the terminals or the electronic components, or subject them to

physical shock. When inserting the Digital Controller, do not allow the

electronic components to contact the case. (9) Do not remove the inner circuit board. (10) The output may turn OFF when shifting to certain levels. Take this into consid-

eration when performing control. (11) Allow a warm-up time of at least 30 minutes. (12) To prevent inductive noise, separate the Digital Controller terminal block wiring

from power lines that carry high voltages or high currents. Also, do not wire

power lines together with or parallel to the Digital Controller wiring. Using

shielded cables and separate conduits or ducts is recommended.

Attach a surge suppressor or noise filter to peripheral devices that generate

noise (in particular, motors, transformers, solenoids, magnetic coils, or other

equipment that has an inductive component). When a noise filter is used at the

power supply, first check the voltage or current, and attach the noise filter as

close as possible to the product. Allow as much space as possible between the

product and devices that generate powerful high frequencies (e.g., high-

frequency welders, high-frequency sewing machines) or surge. (13) Install a switch or circuit breaker that allows the operator to immediately turn

OFF the power, and label suitably. (14) The product is designed for indoor use only.

Do not use the product outdoors or in any of the following locations.

· Locations where dust or corrosive gas is present (in particular, sulfur or ammonia gases)

· Locations where condensation or ice may form

· Locations directly exposed to sunlight

· Locations subject to strong shocks or vibration

· Locations where water or oil may splatter on the Digital Controller

· Locations directly exposed to radiant heat from heating equipment

· Locations subject to sudden or extreme changes of temperature

(15) Do not use paint thinner or similar chemical to clean with. Use standard grade

alcohol.

) to AWG14 (cross-

● Service Life

Precautions for Correct Use

Use the product within the following temperature and humidity ranges:

Temperature: Humidity: 25% to 85%

When the product is installed inside a control panel, make sure that the temperature around the product, not the temperature around the control panel, does not exceed 55°C.

The service life of this product and similar electronic devices is determined not only by the number of switching operations of relays but also by the service life of internal electronic components. Component service life is affected by the ambient temperature: the higher the temperature becomes, the shorter the service life becomes and, the lower the temperature becomes, the longer the service life becomes. Therefore, the service life can be extended by lowering the temperature of the product.

Be sure to install the product according to the specified conditions. Otherwise, the heat generated by the product will cause the internal temperature to rise, shortening the service life. If necessary, cool the product using fans or other means of air ventilation.

When providing forced cooling, however, be careful not to cool down the terminals sections alone to avoid measurement errors.

−10 to 55°C (no icing or condensation)

● Noise Countermeasures

To prevent inductive noise, separate the wiring for the product's terminal block and connector from high-voltage, high-current power lines. Do not run the wiring parallel to or in the same cable as power lines. The influence of noise can also be reduced by using separate wiring ducts or shield lines.

Install surge absorbers or noise filters in devices near the product that generate noise (in particular, devices with an inductance component, such as motors, transformers, solenoids, and magnetic coils).

If a noise filter is used for the power supply, check the voltage and current, and install the noise filter as close as possible to the product.

Separate the product as far as possible from devices generating strong highfrequency noise (e.g., high-frequency welders and high-frequency sewing machines) or surges.

● Measurement Accuracy

When extending the thermocouple lead wire, be sure to use a compensating wire that matches the thermocouple type.

When extending the lead wire of the platinum resistance thermometer, be sure to use wires that have low resistance, and make sure that the resistances of the three lead wires are the same.

If the measurement accuracy is low, check whether the input shift is set correctly.

● Waterproofing

The degree of protection is as shown below.

Front panel NEMA 4x indoor use Rear case IP20 Terminals IP00

VII

About this Manual

● How to use the manual

Purpose Related section Contents

General explanation of the E5AR-T/ER-T

Setup Section 2 Preparations

Basic operation of the E5AR-T/ER-T

Advanced functions of the E5AR-T/ER-T

Communication functions

User calibration Section 9 User Calibration Explains calibration procedures that

Troubleshooting Section 10 Troubleshooting Explains what to do when you

Section 1 Overview Explains the features, part names,

and main functions of the E5AR-T/ ER-T.

Explains how to set up the E5AR-T/

Section 3 Typical Control Examples

Section 4 Settings Required for Basic Control Section 8 Parameters

Section 5 Functions and Operations Section 8 Parameters

Section 6 CompoWay/F Communications Section 7 Modbus Communications

ER-T for operation (including mounting, wiring, and initial settings).

Explains the basic functions of the E5AR-T/ER-T.

Explains the operating methods required to get the most out of the E5AR-T/ER-T, such as functions related to programmed operation.

Explains how to use communicationbased functions.

can be performed by the user.

encounter a problem.

Appendix Provides product specifications and

lists of parameters. Can be used to make a copy of your parameter settings.

VIII

● Special Notation

(1) Important “Important” appears where incorrect settings or operation will prevent a function from achieving the expected result.

● Abbreviations

Abbreviations used in the parameters, illustrations, and text are listed in the following table.

Important

(2) Hint “Hint” gives useful hints, advice, and other supplemental information.

Hint

(3) Notation used to indicate various information on parameters (“Function,” “Setting,”

“Monitor,” and “Reference”) are explained in Section 8 Parameters.

Set the input type before setting the scaling value. If the input type is changed after setting the scaling value, the scaling value will be automatically initialized.

Overshooting can be adjusted using the external interference overshoot adjustment function when there is excessive overshooting in temperature control (i.e., in response to external interference).

Abbreviation Meaning Abbreviation Meaning

PV Present value ch Channel

SP Set point CH Channel

SV Set value PSP Program SP

AT Auto-tuning RSP Remote SP

EU Engineering units* FSP Fixed SP

* Data after scaling is shown in engineering units such as °C, m, and g. “EU” is used

to indicate the minimum increment of such a quantity. For example, the minimum increment of 50.02 m is 0.01 m, and thus 1 EU would be equal to 0.01 m.

● Notation Used for Settings

Letters, numbers, and abbreviations in settings that appear on the E5AR-T/ER-T display are as follows:

abcdefghijklm

ABCDEFGH I JKLM

nopqrstuvwxyz

NOPQRS TUVWXY Z

0123456789

0123456789-1 (Most signif-

icant digit)

● Revision History

The revision code of this manual is given at the end of the catalog number at the bottom left of the back cover. The following table outlines the changes made to the manual during each revision. Page numbers refer to the previous version.

Cat. No. H201-E1-01

Revision code Date Pages and changes

01 September 2006 Original production

TABLE OF CONTENTS

Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - -I Precautions on Using the Product - - - - - - - - - - - - I Read and Understand this Manual - - - - - - - - - - II Warranty and Limitations of Liability - - - - - - - - - II Application Considerations - - - - - - - - - - - - - - - - II Disclaimers - - - - - - - - - - - - - - - - - - - - - - - - - - -III Precautions - - - - - - - - - - - - - - - - - - - - - - - - - -IV Precautions for Safe Use - - - - - - - - - - - - - - - - -VI Precautions for Correct Use - - - - - - - - - - - - - - VII About this Manual - - - - - - - - - - - - - - - - - - - - - VIII

Section 1 Overview

1.1 Main Features of the E5AR-T and E5ER-T ................................................ 1-2

Inputs .................................................................................................. 1-2

Controller ............................................................................................ 1-2

Outputs ............................................................................................... 1-3

1.2 Part Names and Functions ......................................................................... 1-4

Front Panel ......................................................................................... 1-4

Interpreting the Display ....................................................................... 1-5

Using the Keys .................................................................................... 1-7

1.3 I/O and Main Functions .............................................................................. 1-8

I/O Configuration ................................................................................. 1-8

Main Functions .................................................................................... 1-9

Model Number Structure ................................................................... 1-13

Section 2 Preparations

2.1 Installation .................................................................................................. 2-2

Dimensions ......................................................................................... 2-2

Installation ........................................................................................... 2-2

2.2 Using the Terminals ................................................................................... 2-4

Terminal Arrangements ...................................................................... 2-4

Precautions when Wiring .................................................................... 2-9

Wiring ................................................................................................ 2-10

Section 3 Typical Control Examples

3.1 Standard Control ........................................................................................ 3-2

Application .......................................................................................... 3-2

Wiring .................................................................................................. 3-3

Settings ............................................................................................... 3-3

Program Settings ................................................................................ 3-5

Adjustment .......................................................................................... 3-6

3.2 Coordinated Electric Oven Operation ........................................................ 3-7

Application .......................................................................................... 3-7

Wiring .................................................................................................. 3-7

Settings ............................................................................................... 3-8

Section 4 Settings Required for Basic Control

4.1 Setting Levels and Key Operations ............................................................ 4-2

Changing Parameters ......................................................................... 4-4

Saving Parameter Settings ................................................................. 4-4

4.2 Set Values .................................................................................................. 4-6

4.3 Initial Setting Example ................................................................................ 4-7

4.4 Setting the Input Type .............................................................................. 4-10

Input Type ......................................................................................... 4-10

Scaling .............................................................................................. 4-11

4.5 Selecting the Temperature Unit ................................................................ 4-14

4.6 Selecting the Control Mode ...................................................................... 4-15

Standard Control ............................................................................... 4-15

Heating/Cooling Control .................................................................... 4-15

Standard Control with Remote SP .................................................... 4-16

Heating/Cooling Control with Remote SP ......................................... 4-16

Proportional Control .......................................................................... 4-16

Cascade Standard Control ................................................................ 4-17

Cascade Heating/Cooling Control ..................................................... 4-17

Position-proportional Control ............................................................ 4-18

4.7 Setting Output Parameters ....................................................................... 4-20

Control Period ................................................................................... 4-20

Direct Operation (Cooling)/Reverse Operation (Heating) ................. 4-20

Output Type ...................................................................................... 4-21

Output Assignments .......................................................................... 4-21

4.8 Program Settings ..................................................................................... 4-23

Outline of Program Functions ........................................................... 4-23

Program Parameters ......................................................................... 4-23

Program Setting Example ................................................................. 4-25

4.9 Performing ON/OFF Control ..................................................................... 4-31

ON/OFF Control ................................................................................ 4-31

Settings ............................................................................................. 4-32

4.10 Determining the PID Constants (AT or Manual Settings) ......................... 4-33

Auto-tuning (AT) ................................................................................ 4-33

Limit Cycle ........................................................................................ 4-35

Manual Settings ................................................................................ 4-36

4.11 Using Auxiliary Outputs ............................................................................ 4-37

Auxiliary Output Assignments ........................................................... 4-37

Alarm Types ...................................................................................... 4-38

Alarm Values ..................................................................................... 4-39

Alarm Sets ........................................................................................ 4-39

Settings ............................................................................................. 4-39

4.12 Starting and Stopping Operation .............................................................. 4-41

Starting Operation (Run) and Stopping Operation (Reset) ............... 4-41

Other ................................................................................................. 4-45

Settings ............................................................................................. 4-46

4.13 Manual Operation ..................................................................................... 4-47

Manual Mode .................................................................................... 4-47

4.14 Changing Channels .................................................................................. 4-50

Changing Channels .......................................................................... 4-50

4.15 Adjusting Programs .................................................................................. 4-51

Changing the SP ............................................................................... 4-51

Changing the Time ............................................................................ 4-51

4.16 Operating Precautions ............................................................................. 4-52

XII

Section 5 Functions and Operations

5.1 Input Adjustment Functions ....................................................................... 5-2

Input Correction .................................................................................. 5-2

First Order Lag Operation ................................................................... 5-5

Moving Average .................................................................................. 5-5

Broken-line Approximation .................................................................. 5-6

Extraction of Square Root ................................................................... 5-7

Other Input Adjustments ..................................................................... 5-7

5.2 Control Functions ....................................................................................... 5-8

Alarm Sets .......................................................................................... 5-8

SP Limits ............................................................................................. 5-9

PID Sets ............................................................................................ 5-10

Operating Programs Using Multiple Channels .................................. 5-11

Disturbance Overshoot Adjustment .................................................. 5-13

5.3 Output Adjustment Functions ................................................................... 5-15

MV Limits .......................................................................................... 5-15

MV Change Rate Limit ...................................................................... 5-16

MV at Reset ...................................................................................... 5-17

MV at PV Error .................................................................................. 5-17

5.4 Display and Key Adjustment Functions .................................................... 5-18

Display Scan ..................................................................................... 5-18

PF Settings (Function Keys) ............................................................. 5-20

Other Display and Key Adjustment Functions .................................. 5-22

5.5 Protecting Settings ................................................................................... 5-23

Protection .......................................................................................... 5-23

5.6 Alarm Adjustment Functions .................................................................... 5-25

Alarm Hysteresis ............................................................................... 5-25

Standby Sequence ............................................................................ 5-25

Alarm Latch ....................................................................................... 5-26

Close in Alarm/Open in Alarm ........................................................... 5-26

Alarm SP Selection ........................................................................... 5-26

5.7 Program Operation Functions .................................................................. 5-28

Rate of Rise Programming ................................................................ 5-28

Program Operations .......................................................................... 5-30

SP Modes ......................................................................................... 5-31

Wait ................................................................................................... 5-32

Time Signal ....................................................................................... 5-33

Segment Outputs .............................................................................. 5-34

Program Status Outputs ................................................................... 5-36

Operation at Program Start ............................................................... 5-37

End Condition ................................................................................... 5-38

5.8 Using Event Inputs ................................................................................... 5-39

Event Input Assignments .................................................................. 5-39

5.9 Using a Transfer Output ........................................................................... 5-47

Transfer Output Settings ................................................................... 5-47

5.10 Using Communications ............................................................................ 5-49

Setting Communications Parameters ............................................... 5-49

Communications Writing ................................................................... 5-50

Section 6 CompoWay/F Communications

6.1 Communications Method ........................................................................... 6-2

CompoWay/F Communications .......................................................... 6-2

Communications Specifications .......................................................... 6-2

Transfer Protocol ................................................................................ 6-3

XIII

6.2 Frames ....................................................................................................... 6-4

Command Frames .............................................................................. 6-4

Response Frames ............................................................................... 6-5

6.3 FINS-mini Text ............................................................................................ 6-6

6.4 Variable Areas ............................................................................................ 6-7

Variable Types .................................................................................... 6-7

Addresses ........................................................................................... 6-8

Number of Elements ........................................................................... 6-9

Set Values ........................................................................................... 6-9

6.5 Read from Variable Area .......................................................................... 6-10

6.6 Write to Variable Area .............................................................................. 6-11

6.7 Operation Commands .............................................................................. 6-13

6.8 Setting Areas ............................................................................................ 6-15

6.9 Commands and Responses ..................................................................... 6-17

Reading Monitor Values .................................................................... 6-17

Reading Set Values .......................................................................... 6-18

Composite Read from Variable Area ................................................ 6-19

Writing Set Values in Protect Level .................................................. 6-21

Writing Set Values ........................................................................... 6-21

Set Value Compound Write .............................................................. 6-23

Composite Read Registration ........................................................... 6-24

Composite Read Registration Confirmation ...................................... 6-25

Composite Registration Read ........................................................... 6-25

Communications Writing ................................................................... 6-26

Run/Reset ......................................................................................... 6-26

AT Execute ....................................................................................... 6-27

AT Cancel ......................................................................................... 6-28

Write Mode ........................................................................................ 6-28

Save RAM Data ................................................................................ 6-30

Software Reset ................................................................................. 6-30

Move to Setting Area 1 ..................................................................... 6-30

Move to Protect Level ....................................................................... 6-31

Auto/Manual ...................................................................................... 6-31

Parameter Initialization ..................................................................... 6-32

Alarm Latch Cancel ........................................................................... 6-33

SP Mode ........................................................................................... 6-33

Hold ................................................................................................... 6-34

Advance ............................................................................................ 6-35

Back .................................................................................................. 6-36

Controller Attribute Read .................................................................. 6-36

Controller Status Read ...................................................................... 6-38

Echoback Test .................................................................................. 6-39

6.10 Program Example .................................................................................... 6-40

N88Basic ........................................................................................... 6-40

Section 7 Modbus Communications

7.1 Communications Method ........................................................................... 7-2

Modbus Communications ................................................................... 7-2

Communications Specifications .......................................................... 7-2

Transfer Protocol ................................................................................ 7-3

7.2 Frames ....................................................................................................... 7-4

Command Frames .............................................................................. 7-4

Response Frames ............................................................................... 7-5

7.3 List of Functions ......................................................................................... 7-7

7.4 Variable Areas ............................................................................................ 7-8

XIV

Addresses ........................................................................................... 7-8

Number of Elements ........................................................................... 7-9

Set Values ......................................................................................... 7-10

7.5 Read from Variable Area .......................................................................... 7-11

7.6 Write to Variable Area .............................................................................. 7-13

7.7 Operation Commands .............................................................................. 7-15

7.8 Setting Areas ........................................................................................... 7-18

7.9 Commands and Responses ..................................................................... 7-20

Reading Monitor Values .................................................................... 7-20

Reading Set Values ......................................................................... 7-21

Writing Set Values in Protect Level ................................................... 7-22

Writing Set Values ........................................................................... 7-23

Communications Writing ................................................................... 7-24

Run/Reset ......................................................................................... 7-25

AT Execute ....................................................................................... 7-26

AT Cancel ......................................................................................... 7-27

Write Mode ........................................................................................ 7-27

Save RAM Data ................................................................................ 7-28

Software Reset ................................................................................. 7-29

Move to Setting Area 1 ..................................................................... 7-29

Move to Protect Level ....................................................................... 7-30

Auto/Manual ...................................................................................... 7-30

Parameter Initialization ..................................................................... 7-31

Alarm Latch Cancel ........................................................................... 7-32

SP Mode ........................................................................................... 7-32

Hold ................................................................................................... 7-33

Advance ............................................................................................ 7-34

Back .................................................................................................. 7-35

Echoback Test .................................................................................. 7-35

Section 8 Parameters

8.1 Using this Section ...................................................................................... 8-2

8.2 Protect Level (l.prt) .................................................................................. 8-3

8.3 Operation Level ( ) .................................................................................... 8-6

8.4 Program Setting Level ( ) ........................................................................ 8-16

8.5 Adjustment Level (l.adj) ......................................................................... 8-22

8.6 Adjustment 2 Level (l.ad2) ...................................................................... 8-33

8.7 Alarm Set Setting Level (l.alm) ............................................................... 8-36

8.8 PID Setting Level (l.pid) ......................................................................... 8-39

8.9 Time Signal Setting Level ( ) ................................................................... 8-43

8.10 Approximation Setting Level (l.tec) ........................................................ 8-46

8.11 Input Initial Setting Level (l.0) .................................................................. 8-49

8.12 Control Initial Setting Level (l.1) .............................................................. 8-55

8.13 Control Initial Setting 2 Level (l.2) ........................................................... 8-63

8.14 Alarm Setting Level (l.3) .......................................................................... 8-74

8.15 Display Adjustment Level (l.4) ................................................................ 8-80

8.16 Communications Setting Level (l.5) ........................................................ 8-84

8.17 Advanced Function Setting Level (l.adf) ................................................ 8-88

8.18 Expansion Control Setting Level (l.exc) ................................................. 8-94

Section 9 User Calibration

9.1 Parameters for User Calibration ................................................................. 9-2

Output Calibration Parameters ........................................................... 9-2

9.2 User Calibration ......................................................................................... 9-4

Input Calibration .................................................................................. 9-4

Output Calibration ............................................................................... 9-4

Registering Calibration Data ............................................................... 9-4

9.3 Thermocouple Input Calibration ................................................................. 9-5

Preparations ........................................................................................ 9-5

9.4 Analog Input Calibration ............................................................................. 9-8

9.5 Resistance Thermometer Calibration ....................................................... 9-10

9.6 Output Calibration .................................................................................... 9-12

9.7 Inspecting Indicator Accuracy .................................................................. 9-14

Thermocouples ................................................................................. 9-14

Resistance Thermometers ................................................................ 9-14

Analog Inputs .................................................................................... 9-15

Section 10 Troubleshooting

10.1 Troubleshooting Checklist ........................................................................ 10-2

10.2 Error Messages ........................................................................................ 10-3

10.3 Inferring Causes from Conditions: Abnormal Measured Values .............. 10-4

The Measured Value Is Abnormal or Measurement Is Not Possible 10-4

10.4 Inferring Causes from Conditions: Abnormal Control ............................... 10-6

The PV Does Not Increase ............................................................... 10-6

The Measured Value Increases Above the SP ................................. 10-6

Overshooting or Undershooting Occurs ............................................ 10-7

Hunting Occurs ................................................................................. 10-7

SP Does Not Change as Programmed ............................................. 10-8

The Segment Does Not Advance ..................................................... 10-8

The Program Is Reset in the Middle ................................................. 10-8

10.5 Inferring Causes from Conditions: Abnormal Outputs .............................. 10-9

No Control Output or No Alarm Output ............................................. 10-9

10.6 Inferring Causes from Conditions: Communications Problems .............. 10-10

Cannot Communicate or No Response .......................................... 10-10

10.7 Inferring Causes from Conditions: Reset Operation ............................... 10-11

Outputs Are Made While Resetting (Operation Will Not Stop) ........ 10-11

Appendix

Index

Specifications .......................................................................................................A-2

Unit Ratings ........................................................................................A-2

Controller Performance Specifications ................................................A-3

Sensor Input Setting Ranges and Display/Control Ranges ..................................A-4

ASCII Table ..........................................................................................................A-5

Setting Lists ..........................................................................................................A-6

E5@R-T Status (Communications) .....................................................A-8

E5@R-T Program Status (Communications) .....................................A-10

Initialization Due to Changing Parameter Settings ...........................A-44

Parameter Charts ...............................................................................................A-48

XVI

Section 1 Overview

1.1 Main Features of the E5AR-T and E5ER-T ....................... 1-2

1.2 Part Names and Functions ................................................ 1-4

1.3 I/O and Main Functions ..................................................... 1-8

Overview

1-1

Section 1 Overview

1.1 Main Features of the E5AR-T and E5ER-T

Overview

The E5AR-T/ER-T is an advanced Programmable Digital Controller that features high-precision control. The E5AR-T/ER-T has the following features.

■ Inputs

● High-speed

Sampling

● High Accuracy and High Resolution

• Sampling period: 50 ms

• Indication accuracy

Thermocouple: (Larger of ±0.1% PV or ±1°C) ± 1 digit max.

Platinum resistance thermometer:

(Larger of ±0.1% PV or ±0.5°C) ± 1 digit max.

Analog input: (±0.1% FS) ± 1 digit max

(For non-standard specifications, refer to Appendix Specifications (P. A-2))

• Input resolution: 1/100°C (Pt100: A range of is provided.)

• High-speed sampling is achieved simultaneously with high accuracy and high resolution. This provides high-accuracy, high-speed control to match your application.

−150.00 to 150.00°C with a resolution of 0.01°C

● Multi-input Function

• A wide range of temperature inputs and analog inputs is supported. Temperature inputs:

Thermocouples: K, J, T, E, L, U, N, R, S, B, W Platinum resistance thermometers: Pt100

Analog inputs:

Current inputs: 4 to 20 mA or 0 to 20 mA Voltage inputs: 1 to 5 V, 0 to 5 V, or 0 to 10 V

● Multiple Inputs • The E5AR-T is available with either 2 input or 4 input channels.

The E5ER-T comes with 2 inputs.

■ Controller

● Programs • Up to 32 programs can be created containing set points, times, PID

set numbers, alarm set numbers, wait upper/lower limits, segment outputs, program repetitions, and program links. The set point, times, wait function, and segment outputs can be set for each segment. Outputs can be set for each segment or outputs can be set based on the time from the start of the segment.

● PID Sets • Up to 8 PID sets can be created to store settings (PID constants,

MV limits, and automatic selection range upper limits) for PID control.

1-2

● A wide Variety of Control Modes and Functions

■ Outputs

1.1 Main Features of the E5AR-T and E5ER-T

• PID sets can be selected not only by directly specifying the PID set number in a program, but they can also be selected automatically according to the present value, deviation, or set point.

• Coordinated operation is possible with one Digital Controller for models with 2 or 4 input channels, eliminating the need for slave adjusters.

• Position-proportional Control Models support floating control or closed control. Floating control allows position-proportional control without a potentiometer.

Overview

● Multi-output Function

• Multi-outputs enable using either current outputs or voltage outputs (pulses).

● High Resolution • Resolution of Current Outputs

0 to 20 mA: Approx. 54,000 4 to 20 mA: Approx. 43,000

● Control Period • The control period can be set as short as 0.2 seconds, allowing

precise time-proportioning control for voltage output pulses.

1-3

Section 1 Overview

1.2 Part Names and Functions

Overview

■ Front Panel

● E5AR-T

Operation Indicators

Channel Indicator

Program Status Indicators

Bar Graph

Operation Indicators

Function Key 1/ Run/Reset Key

Function Key 2

SUB1 SUB2 SUB3 SUB4 HA

OUT1 OUT2 OUT3 OUT4 RSP

PF1 PF2

8.8.8.8.8

WAIT FSP

8.8.8.8.8

8.8.8.8

RST HOLD

PRG.

SEG

Display No. 1

Display No.

Up Key

Down Key

E5AR

Level Key

Mode Key

● E5ER-T

Operation Indicators

Function Key 1/

Mode Key

Level Key

Run/Reset Key

SUB1 SUB2 SUB3 SUB4

WAIT FSP

8.8.8.8.8

8.8.8.8

PF1

RSPRST HOLD

PF2

OUT1 OUT2

PRG.

SEG

E5ER

Display No. 1

Display No. 2

Display No. 3

Down Key

Up Key

Function Key 2

1-4

1.2 Part Names and Functions

■ Interpreting the Display

● Display No. 1 Shows the present value, the parameter name, or error name (red).

● Display No. 2 Shows the set point or the set value of the parameter (green).

● Display No. 3 Shows the program number, segment number, or the level name

(orange).

● Channel Indicator Shows the set channel number (orange).

The channel indicator functions only on models with more than one input. It is always OFF on models with only one input.

The E5ER-T indicates the channel using the CH2 operation indicator.

● Bar Graph Shows a bar graph of the set item, such as the program time

remaining or output level.

● Program Status Indicators

Shows the direction of change of the present SP of the present segment. The indicators light as follows: Rising segment: top indicator, fixed-temperature segment: middle indicator, and falling segment: bottom indicator.

Overview

1-5

Section 1 Overview

● Operation Indicators

Operation

Overview

indicator

OUT1 ●●

OUT2 ●●

OUT3 ● –

OUT4 ● –

SUB1 ●●

SUB2 ●●

SUB3 ●●

SUB4 ●●

RST ●●

RSP ●●

HOLD ●●

WAIT ●●

FSP ●●

MANU ●●

CMW ●●

CH2 – ●

Note 1.●: Indicates that the model supports the function.The function, however, may be disabled depending

on the settings. An indicator is always OFF for a disable function.

Model

E5AR-TE5ER-

Common/Individual

channel indicator

Common

indicators (orange)

Common

indicators (red)

Individual channel

indicator (orange)

Individual channel

indicator (orange)

Individual channel

indicator (orange)

Individual channel

indicator (red)

Individual channel

indicator (red)

Individual channel

indicator (orange)

Common indicator

(orange)

Individual channel

indicator (orange)

Explanation

Turns ON/OFF when control output 1 turns ON/ OFF. (See note 2.)

Turns ON/OFF when control output 2 turns ON/ OFF. (See note 2.)

Turns ON/OFF when control output 3 turns ON/ OFF. (See note 2.)

Turns ON/OFF when control output 4 turns ON/ OFF. (See note 2.)

Turns ON/OFF when the output function assigned to auxiliary output 1 turns ON/OFF.

Turns ON/OFF when the output function assigned to auxiliary output 2 turns ON/OFF.

Turns ON/OFF when the output function assigned to auxiliary output 3 turns ON/OFF.

Turns ON/OFF when the output function assigned to auxiliary output 4 turns ON/OFF.

ON while the program is being reset. Otherwise, OFF.

ON when the SP mode is set to Remote SP Mode. Otherwise, OFF.

ON while the program is being held. Otherwise, OFF.

ON while the program is waiting. Otherwise, OFF.

ON when the SP mode is set to Fixed SP Mode. Otherwise, OFF.

ON when operation is set to Manual Mode. Otherwise, OFF.

Turns ON/OFF when writing via communications is enabled/disabled.

ON when channel 2 is being displayed. Otherwise, OFF.

–: Indicates that the model does not support the function.

2.When the control output is a current output, the indicator turns OFF when the MV is 0% or less and turns ON when the MV is greater than 0%.

1-6

■ Using the Keys

1.2 Part Names and Functions

Key Name Description

L Level Key Press to change setting levels.

M Mode Key

Press to change the parameter within a setting level. Hold down to change the parameter backward (one change per second).

Each time the U Key is pressed, the value of the No. 2 display increases. Hold

U Up Key

down the key to increase the value quickly. The key is also used to scroll forward through the setting items.

Each time the D Key is pressed, the value of the No. 2 display decreases. Hold

D Down Key

down the key to decrease the value quickly. The key is also used to scroll backward through the setting items.

L+M Protect Key

Press both the L and M Keys simultaneously to change to the Protect Level. Refer to 4.1 Setting Levels and Key Operations (P. 4-2) for details.

When pressed, this function key activates the function set with the PF1 parameter. Example: When the PF1 parameter is set to “RUN/RST,” this key functions as an Run/Reset Key that is used to switch between Run Mode and Reset Mode. (“RUN/ RST” is the default PF1 setting.) The mode changes from Reset Mode to Run Mode when the key is pressed for at least one second and changes from Run Mode to Reset Mode when the key is

PF1

RUN/RST

Function Key

Run/Reset

Key

press for at least two seconds.

When pressed, this function key activates the function set with the PF2 parameter. Example: When this key is set as a Channel Key, the channel is switched on mod-

PF2

Function key

els with a multi-channel configuration. The channel switching sequence is as follows: CH1 → CH2 → ··· → Highest channel set in the Enabled Channel Setting ↑___________________↓

Overview

1-7

Section 1 Overview

1.3 I/O and Main Functions

Overview

■ I/O Configuration

The I/O configuration of the E5AR-T/ER-T and internal setting items are shown in the following diagram.

EV1

EV2 EV3 EV4 EV5 EV6

Event input assignments

Channel 1

PRSP .1

Fixed SP

PFSP .1

Program

PRG.1

Input Error Remote SP Input Error Potentiometer Input Error

MV at PV Error

RNRS.1

MV at Reset

MNAT.1

Manual MV

Control/Transfer

Output 1 Assignments

Fixed SP

Standard Models

Control Mode:

Standard Control

MVH.1

Remote SP

Program SP

MV Change Rate Limit

Error

Stop

Manual

Heating/Cooling Control

Dead Band

MVC.1

EV7 EV8 EV9 EV10

PV.1

PID

MV Limit

Position-Proportional Dead Band

VLVO.1 VLVC .1

RSP.1

Direct/Reverse Operation

Run

Auto

PositionProportional Models

CSP.1

ALM4.1 ALM3.1

ALM2.1 ALM1.1

SERR.1

RSER.1

IRUN.1

SGN.1 SEG.1

PEND.1

IN1 IN2

Extraction of

Square Root 1

Moving Average 1

First Order

Lag Operation 1

Broken-line

Approximation 1

RSP.2

PV.2

Auxiliary Output Assignments

Input 1 Type 1 Switch Input 1 Type Temperature Unit Scaling

Control mode is control with Remote SP.

Extraction of

Square Root

Moving Average 2

First Order

Lag Operation 2

PV.3

IN3 IN4

Extraction of

Square Root 3

Moving Average 3

First Order

Lag Operation 3

RSP.3

Extraction of

Square Root 4

Moving Average 4

First Order

Lag Operation 4

RSP.4

PV.4

PV.1

Channel 1 PV

RSP.1

Channel 1 Remote SP

MVH.1

Channel 1 MV (Heating)

MVL.1

Channel 1 MV (Cooling)

VLVO.1

Channel 1 MV (Open)

VLVC.1

Channel 1 MV (Closed)

CSP.1

Channel 1 SP for Coordinated

PRSP.1

Channel 1 Program/Remote SP Mode

PFSP.1

Channel 1 Program/Fixed SP Mode

PRG.1

Channel 1 Program No.

RNRS.1

Channel 1 RUN/Reset

MNAT.1

Channel 1 Auto/Manual

Operation

ALM1.1 ALM2.1 ALM3.1 ALM4.1 SERR.1 RSER.1 IRUN.1 SGN.1 SEG.1

PEND.1

Models with more than one input have the same setting data for channels 2 to 4, depending on the number of input points.

1-8

SUB10OUT1 OUT2 OUT3 OUT4 SUB3 SUB4 SUB5 SUB6 SUB7 SUB8 SUB9SUB2SUB1

Channel 1 Alarm 1 Channel 1 Alarm 2 Channel 1 Alarm 3 Channel 1 Alarm 4 Channel 1 Input Error Channel 1 Remote SP Error Channel 1 Run Channel 1 Segment No. Output Channel 1 Segment Output/ Time Signal Channel 1 Program End

1.3 I/O and Main Functions

■ Main Functions

● Inputs First, set the input type switch for each input to specify using either a

temperature input (thermocouple (TC) or resistance thermometer (PT)) or an analog input (current input or voltage input), and then set the Input Type parameter.

If the input type switch is set to a temperature input (resistance thermometer or thermocouple), the temperature unit can be set. If the input type switch is set to an analog input (current input or voltage input), scaling and the decimal point position can be set.

Inputs

IN1 IN2 IN3 IN4

Input type

switch

TC.PT

IN1 TYPE

ANALOG

Input type

Temperature inputs Resistance thermometers: Pt 100 Thermocouples: K, J, T, E, L, U, N, R, S, B, W

Analog inputs Current inputs: 4 to 20 mA, 0 to 20 mA Voltage inputs: 1 to 5 V, 0 to 5 V, 0 to 10 V

Temperature unit

Scaling Decimal point position

Overview

● Event Input Assignments

Location of Input Type Switches

Input type switches (on the bottom)

An operation command can be assigned to each event input. If event inputs are to be used, use an E5AR/ER-@@B/D/M Controller.

For models with more than one input, assignments can be made for channels 2 and higher as needed depending on the number of channels. The Communications Writing OFF/ON operation instruction is common to all channels.

Event

inputs

EV1 EV2 EV3 EV4 EV5 EV6

EV7 EV8 EV9

EV10

Event input assignments

Communications Writing OFF/ON Channel 1 Program No. (Bit 0, Weight 1) Channel 1 Program No. (Bit 1, Weight 2) Channel 1 Program No. (Bit 2, Weight 4) Channel 1 Program No. (Bit 3, Weight 8) Channel 1 Program No. (Bit 4, Weight 16) Channel 1 Program No. (Bit 5, Weight 32) Channel 1 Program No. (Bit 0, Weight 10) Channel 1 Program No. (Bit 1, Weight 20) Channel 1 Run (ON)/Reset (OFF) Channel 1 Run (OFF)/Reset (ON) Channel 1 Auto (OFF)/Manual (ON) Channel 1 Program SP (OFF)/Remote SP (ON) Channel 1 Remote SP (OFF)/Fixed SP (ON) Channel 1 Program SP (OFF)/Fixed SP (ON) Channel 1 Program SP Channel 1 Remote SP Channel 1 Fixed SP Channel 1 Hold (ON)/Clear Hold (OFF) Channel 1 Advance Channel 1 Back

Channel 2 Back

Channel 1

1-9

Section 1 Overview

● Control Modes The type of control performed by each Controller is selected by setting

the control mode. Setting the control mode sets default values for the output assignments required for the control.

Overview

After setting the control mode, specify direct/reverse operation for each channel.

Standard Models

The control modes that can be selected depend on the number of input points.

Control mode

Standard Control

Heating/Cooling

Control

Standard Control

with Remote SP

Heating/Cooling

Control with

Remote SP

Proportional

Control

Cascade Standard

Control

Cascade Heating/

Cooling Control

1-input

models

IN1 IN1 IN1 OUT1 Channel 1 Control Output (Heating)

IN1 IN1 IN1

–

2-input models

IN2 IN2 OUT2 Channel 2 Control Output (Heating)

IN2 IN2

IN1 IN2: Remote SP

IN1 IN2: Remote SP –

IN1 IN2: Ratio setting

IN1: Primary loop IN2: Secondary loop

4-input

models

IN3 OUT3 Channel 3 Control Output (Heating)

IN4 OUT4 Channel 4 Control Output (Heating)

– OUT1 Channel 1 Control Output (Heating)

– OUT1 Channel 2 Control Output (Heating)

–

Outputs

OUT1 Channel 1 Control Output (Heating)

OUT2 Channel 1 Control Output (Cooling)

OUT3 Channel 2 Control Output (Heating)

OUT4 Channel 2 Control Output (Cooling)

OUT1 OUT2

Control/Transfer output

assignment

Channel 1 Control Output (Heating) Channel 1 Control Output (Cooling)

Channel 2 Control Output (Heating) Channel 2 Control Output (Cooling)

1-10

Direct/Reverse

operation

Direct

operation

(cooling)

Reverse operation (heating)

Control whereby the MV is increased as the present value increases (When the present value (PV) is higher than the set point (SP), the MV is increased in proportion to the difference between the PV and the SP.)

Control whereby the MV is decreased as the present value increases (When the present value (PV) is lower than the set point (SP), the MV is increased in proportion to the difference between the PV and the SP.)

Description

• When pulse outputs are used, the control period must be set for each channel.

1.3 I/O and Main Functions

Position-proportional Control Models

Position-proportional Control Models support only standard control.

Control mode

Standard Con-

trol

1-input models

● Control/Transfer Output Assignments

2-input models

IN1 – –

Direct/Reverse

operation

Direct operation

(cooling)

Reverse operation

(heating)

4-input

models

• Floating control or closed control can also be selected for the Position-proportional Control Models. Floating control enables position-proportional control without a feedback potentiometer.

Parameters can be used to assign the type of data that is output from each output. For the models with more than one input, assignments can be made for channels 2 and higher as needed depending on the number of channels.

Outputs

OUT1 Channel 1 Control Output (Open)

OUT2 Channel 2 Control Output (Closed)

Control/Transfer output

assignment

Description

Overview

OUT1 OUT2 OUT3 OUT4

Control/Transfer Output AssignmentsOutputs Channel 1 control output (heating or open) for control output

Channel 1 control output (cooling or close) for control output Channel 1 present set point Channel 1 PV Channel 1 control output (heating or open) for transfer output Channel 1 control output (cooling or close) for transfer output Channel 1 valve opening

Channel 1

When control outputs are used, assignments are made automatically based on the control mode that is set, as explained on the previous page. No changes are necessary.

When an output is used as a transfer output, assign the data to be transferred to an unused output.

For outputs with multi-output functionality, specify a pulse voltage output or a linear current output using the multi-output output type setting.

1-11

Section 1 Overview

For linear current outputs, 0 to 20 mA or 4 to 20 mA can be selected. Pulse voltage outputs are 12 VDC, 40 mA.

Outputs

Overview

OUT1 OUT2 OUT3 OUT4

Multi-output output type

Pulse Voltage Output Linear Current Output

Linear current output, output type

0 to 20 mA 4 to 20 mA

● Auxiliary Output Assignments

Auxiliary

outputs

SUB1 SUB2 SUB3 SUB4 SUB5 SUB6 SUB7 SUB8 SUB9

SUB10

Auxiliary output assignments

Channel 1 Alarm 1 Channel 1 Alarm 2 Channel 1 Alarm 3 Channel 1 Alarm 4 Channel 1 Input Error Channel 1 RSP Input Error Channel 1 Run Output Channel 1 Program End Output Channel 1 Program Output 1 Channel 1 Program Output 2 Channel 1 Program Output 3 Channel 1 Program Output 4 Channel 1 Program Output 5 Channel 1 Program Output 6 Channel 1 Program Output 7 Channel 1 Program Output 8 Channel 1 Program Output 9 Channel 1 Program Output 10

The type of data that is output from each auxiliary output can be assigned.

For models with more than one input, assignments can be made for channels 2 and higher as needed depending on the number of channels.

The U-ALM output is an OR output of alarm functions 1 to 4 for all channels.

Channel 1

All Channels Alarm 1 OR output of all channels Alarm 2 OR output of all channels Alarm 3 OR output of all channels Alarm 4 OR output of all channels Input Error OR output of all channels RSP Input Error OR output of all channels U-ALM Output

1-12

■ Model Number Structure

1.3 I/O and Main Functions

Size

A (96 x 96 mm) A E (48 x 96 mm) E

Fixed/Program

Fixed Blank Program T

Control method

Standard or heating/cooling Blank Position proportional P

Output 1

Relay + relay R Pulse voltage + pulse voltage/current Q Current + current C

Output 2

None Blank Relay + relay R Pulse voltage + pulse voltage/current Q Current + current C

Auxiliary outputs

None Blank 4 relay outputs, SPST-NO, common 4 2 transistor outputs T 10 transistor outputs E

E5 R−

−

Overview

Optional function 1

None Blank RS-485 communications 3

Optional function 2

None Blank 4 event inputs D 8 event inputs M

Input 1

Multi-input + 2 event inputs B

Multi-input + FB F (potentiometer input)

Multi-input + multi-input W

Input 2

None Blank Multi-input + multi-input W

Communications method

None Blank CompoWay/F FLK

The above information on the model number structure is based on functionality. Models may not actually be available for all possible combinations of features. Please check the catalog for availability before ordering.

1-13

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