Omron RX-A2015, RX-A2004, RX-A2007, RX-A2022, RX-A2037 User Manual

...

RX USER’S MANUAL

Cat. No. I560-E2-03-X

Customised to your machine Model: RX 200 V Class Three-Phase Input 0.4 to 55 kW 400 V Class Three-Phase Input 0.4 to 132 kW

USER’S MANUAL

Cat. No. I560-E2-03-X

Introduction

Thank you for choosing the general-purpose Inverter RX Series. This User's Manual (hereinafter called "this manual") describes the parameter setting methods required for installation/wiring and operation of the RX model, as well as troubleshooting and inspection methods.

z This manual should be delivered to the actual end user of the product. z After reading this manual, keep it handy for future reference. z This manual describes the specifications and functions of the product as well as the relations

between them. You should assume that anything not described in this manual is not possible with the product.

z Intended readers

This manual is intended for: Those with knowledge of the workings of electricity (qualified electric engineers or the equivalent), and also in charge of:

• Introducing the control equipment

• Designing the control system

• Installing and/or connecting the control equipment

• Field management

Introduction

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.

Read and Understand this Manual

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.

Read and Understand this Manual

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

Safety Precautions

WARNING

CAUTION

WARNING

Safety Precautions

Indications and Meanings of Safety Information

In this user's manual, the following precautions and signal words are used to provide information to ensure the safe use of the RX Inverter. The information provided here is vital to safety. Strictly observe the precautions provided.

Meanings of Signal Words

Indicates an imminently hazardous situation which, if not avoided, is likely to result in serious injury or may result in death. Additionally there may be severe property damage.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage.

Alert Symbols in this Document

Turn off the power supply and implement wiring correctly. Not doing so may result in a serious injury due to an electric shock.

Wiring work must be carried out only by qualified personnel. Not doing so may result in a serious injury due to an electric shock.

Do not change wiring and slide switches (SW1), put on or take off Digital Operator and optional devices, replace cooling fans while the input power is being supplied. Doing so may result in a serious injury due to an electric shock.

Be sure to ground the unit. Not doing so may result in a serious injury due to an electric shock or fire. (200-V class: type-D grounding, 400-V class: type-C grounding)

Do not remove the terminal block cover during the power supply and 10 minutes after the power shutoff. Doing so may result in a serious injury due to an electric shock.

Do not operate the Digital Operator or switches with wet hands. Doing so may result in a serious injury due to an electric shock.

Inspection of the Inverter must be conducted after the power supply has been turned off. Not doing so may result in a serious injury due to an electric shock. The main power supply is not necessarily shut off even if the emergency shutoff function is activated.

Safety Precautions

CAUTION

Do not connect resistors to the terminals (PD/+1, P/+, N/-) directly. Doing so might result in a smallscale fire, heat generation or damage to the unit.

Install a stop motion device to ensure safety. Not doing so might result in a minor injury. (A holding brake is not a stop motion device designed to ensure safety.)

Be sure to use a specified type of braking resistor/regenerative braking unit. In case of a braking resistor, install a thermal relay that monitors the temperature of the resistor. Not doing so might result in a moderate burn due to the heat generated in the braking resistor/regenerative braking unit. Configure a sequence that enables the Inverter power to turn off when unusual overheating is detected in the braking resistor/regenerative braking unit.

The Inverter has high voltage parts inside which, if short-circuited, might cause damage to itself or other property. Place covers on the openings or take other precautions to make sure that no metal objects such as cutting bits or lead wire scraps go inside when installing and wiring.

Do not touch the Inverter fins, braking resistors and the motor, which become too hot during the power supply and for some time after the power shutoff. Doing so may result in a burn.

Take safety precautions such as setting up a molded-case circuit breaker (MCCB) that matches the Inverter capacity on the power supply side. Not doing so might result in damage to property due to the short circuit of the load.

Do not dismantle, repair or modify this product. Doing so may result in an injury.

Precautions for Safe Use

Installation and Storage

Do not store or use the product in the following places.

•Locations subject to direct sunlight.

•Locations subject to ambient temperature exceeding the specifications.

•Locations subject to relative humidity exceeding the specifications.

•Locations subject to condensation due to severe temperature fluctuations.

•Locations subject to corrosive or flammable gases.

•Locations subject to exposure to combustibles.

•Locations subject to dust (especially iron dust) or salts.

•Locations subject to exposure to water, oil, or chemicals.

•Locations subject to shock or vibration.

Transporting, Installation, and Wiring

•Do not drop or apply strong impact on the product. Doing so may result in damaged parts or malfunction.

•Do not hold by the front cover and terminal block cover, but hold by the fins during transportation.

•Do not connect an AC power supply voltage to the control input/output terminals. Doing so may result in damage to the product.

•Be sure to tighten the screws on the terminal block securely. Wiring work must be done after installing the unit body.

•Do not connect any load other than a three-phase inductive motor to the U, V, and W output terminals.

•Take sufficient shielding measures when using the product in the following locations. Not doing so may result in damage to the product.

Locations subject to static electricity or other forms of noise. Locations subject to strong magnetic fields. Locations close to power lines.

Operation and Adjustment

•Be sure to confirm the permissible range of motors and machines before operation because the Inverter speed can be changed easily from low to high.

•Provide a separate holding brake if necessary.

Maintenance and Inspection

•Be sure to confirm safety before conducting maintenance, inspection or parts replacement.

Precautions for Correct Use

Installation

•Mount the product vertically on a wall with the product's longer sides upright. The material of the wall has to be noninflammable such as a metal plate.

Main Circuit Power Supply

•Confirm that the rated input voltage of the Inverter is the same as AC power supply voltage.

Error Retry Function

•Do not come close to the machine when using the error retry function because the machine may abruptly start when stopped by an alarm.

•Be sure to confirm the RUN signal is turned off before resetting the alarm because the machine may abruptly start.

Non-Stop Function at Momentary Power Interruption

•Do not come close to the machine when selecting restart in the non-stop function at momentary power interruption selection (b050) because the machine may abruptly start after the power is turned on.

Operation Stop Command

•Provide a separate emergency stop switch because the STOP key on the Digital Operator is valid only when function settings are performed.

•When checking a signal during the power supply and the voltage is erroneously applied to the control input terminals, the motor may start abruptly. Be sure to confirm safety before checking a signal.

Product Disposal

•Comply with the local ordinance and regulations when disposing of the product.

Warning Labels

Warning labels are located on the Inverter as shown in the following illustration. Be sure to follow the instructions.

Precautions for Correct Use

Warning Description

Checking Before Unpacking

RX- A2055-EF

Max. applicable motor capacity

004 007 015 022 037 055 075 110 150 185

0.4 kW

0.75 kW

1.5 kW

2.2 kW

3.7 kW

5.5 kW

7.5 kW 11 kW 15 kW

18.5 kW

Voltage class

243-phase 200 V AC (200-V class)

3-phase 400 V AC (400-V class)

Enclosure rating

Panel-mounting (IP20 min.) or closed wall-mounting models

220 300 370 450 550 750 900 11K 13K

22 kW 30 kW 37 kW 45 kW 55 kW 75 kW 90 kW 110 kW 132 kW

E: Europe standard

F: Built-in filter

B IP00

Checking Before Unpacking

Checking the Product

On delivery, be sure to check that the delivered product is the Inverter RX model that you ordered. Should you find any problems with the product, immediately contact your nearest local sales representative or OMRON sales office.

zChecking the Nameplate

Inverter model

Input specifications

Output specifications

zChecking the Model

Checking the Accessories

Note that this manual is the only accessory included with the RX model. Mounting screws and other necessary parts must be provided by the user.

Revision History

A manual revision code appears as a suffix to the catalog number located at the

lower left of the front and back covers.

Cat. No. I560-E2-03

Revision code

Revision code Revision date Changes and revision pages

01 April 2009 First printing

About This Manual

This User's Manual is compiled chapter by chapter for user's convenience as follows. Understanding the following configuration ensures more effective use of the product.

Chapter 1 Overview Describes features and names of parts.

Provides external dimensions, installation dimensions, peripheral device

Chapter 2 Design

Chapter 3 Operation

Chapter 4 Functions Describes the functions of the Inverter.

Chapter 5

Chapter 6

Chapter 7 Specifications

Appendix

Maintenance Operations

Inspection and Maintenance

design/selection instructions, and other information necessary for design.

Describes names of parts, the Inverter's operations, including how to use the keys on the Digital Operator, and the monitor function.

Describes the causes and their countermeasures if the Inverter fails, including the solutions to possible troubles (troubleshooting).

Describes items for periodical inspection and/or maintenance for the Inverter.

Provides Inverter specifications, as well as the specifications and dimensions of peripheral devices.

Describes the summarized parameter settings as a reference for users who have used this Inverter and understood the functions.

Overview

Contents

Introduction.............................................................................................. 1

Read and Understand this Manual ..........................................................2

Safety Precautions ..................................................................................5

Precautions for Safe Use......................................................................... 7

Precautions for Correct Use ....................................................................8

Checking Before Unpacking .................................................................... 10

Revision History....................................................................................... 11

About This Manual...................................................................................13

Chapter 1 Overview

1-1 Functions .................................................................................................1-1

1-2 Appearance and Names of Parts............................................................. 1-4

Chapter 2 Design

2-1 Installation................................................................................................2-1

2-2 Wiring....................................................................................................... 2-6

Chapter 3 Operation

3-1 Operation Method .................................................................................... 3-3

3-2 Test Run Procedure.................................................................................3-4

3-3 Test Run Operation .................................................................................3-5

3-4 Part Names and Descriptions of the Digital Operator .............................. 3-8

3-5 Keys.........................................................................................................3-11

3-6 Parameter Transition ............................................................................... 3-12

3-7 Parameter List .........................................................................................3-18

Chapter 4 Functions

4-1 Monitor Mode...........................................................................................4-1

4-2 Function Mode ......................................................................................... 4-8

4-3 Functions When PG Option Board (3G3AX-PG01) Is Used....................4-119

4-4 Communication Function ........................................................................4-139

Chapter 5 Maintenance Operations

5-1 Protective Functions and Troubleshooting ..............................................5-1

5-2 Warning Function.....................................................................................5-9

Chapter 6 Inspection and Maintenance

6-1 Inspection and Maintenance.................................................................... 6-1

Chapter 7 Specifications

7-1 Standard Specification List ...................................................................... 7-1

7-2 Dimensional Drawing...............................................................................7-6

7-3 Options ....................................................................................................7-14

Contents

Chapter App Appendix

Appendix-1Parameter List ................................................................................. App-1

Appendix-2Product Life Curve........................................................................... App-38

Appendix-3Life Alarm Output............................................................................. App-39

Index

Chapter 1

Overview

1-1 Functions .......................................................... 1-1

1-2 Appearance and Names of Parts .................... 1-4

1-1 Functions

1Overview

1-1 Functions

RX Inverter Models

Overview

3-phase 200 V AC

3-phase 400 V AC

Rated voltage Enclosure rating Max. applicable motor capacity Model

0.4 kW RX-A2004

0.75 kW RX-A2007

1.5 kW RX-A2015

2.2 kW RX-A2022

3.7 kW RX-A2037

5.5 kW RX-A2055

7.5 kW RX-A2075

11 kW RX-A2110

15 kW RX-A2150

18.5 kW RX-A2185

22 kW RX-A2220

30 kW RX-A2300

37 kW RX-A2370

45 kW RX-A2450

IP20

IP00

55 kW RX-A2550

0.4 kW RX-A4004

0.75 kW RX-A4007

1.5 kW RX-A4015

2.2 kW RX-A4022

4.0 kW RX-A4040

5.5 kW RX-A4055

7.5 kW RX-A4075

11 kW RX-A4110

15 kW RX-A4150

18.5 kW RX-A4185

22 kW RX-A4220

30 kW RX-A4300

37 kW RX-A4370

45 kW RX-A4450

55 kW RX-A4550

75 kW RX-B4750

90 kW RX-B4900

110 kW RX-B411K

132 kW RX-B413K

1-1

1-1 Functions

International Standards Models (EC Directives and UL/cUL Standards)

The RX Inverter meets the EC Directives and UL/cUL standard requirements for worldwide use.

Classification Applicable standard

EC Directives EMC Directive EN61800-3: 2004

Low-voltage Directive EN61800-5-1: 2003

UL/cUL Standards UL508C

Human-/Environment-friendly, High-performance, General-purpose Inverters Suitable for Various Advanced Applications

High Performance

High Starting Torque

With the vector control and auto-tuning functions, the RX Series has achieved high starting torque in excess of 200% at 0.3 Hz.

Overview

Trip Suppression

This Inverter features two trip suppression functions: "Overcurrent trip suppression function" to suppress overcurrent trip during acceleration, and "Overvoltage suppression function during deceleration" to suppress overvoltage trip during deceleration. Therefore, the RX Series provides tough operational capabilities regardless of the severe time setting of acceleration and deceleration.

Various Applications

Sensor-less Vector Control at 0 Hz

The RX Series provides sensor-less vector control, which is useful for up/down applications. It can provide a high torque of 150%, even at a speed reference of 0 Hz (150% torque is available when the Inverter capacity is increased by one rank). This function contributes to simplification of control programs and extension of the service life of the brake.

Emergency Shutoff Function

By switching the dedicated switch (SW1) this function enables you to change the multi-function input (input 3) to the emergency shutoff input. You can directly turn off a motor control power module without operating the software. This function simplifies construction of safety applications.

Built-in Braking Circuit (up to 22 kW)

The Inverter models with 22 kW or lower capacity incorporate a braking transistor, enabling spacesaving configuration for applications that need rapid acceleration and stop.

Restart Speed Search Function

For a free-running motor (e.g. a fan motor), this function checks the direction of rotation and frequency, enabling smooth restart of the motor.

High-torque Multi-operation

The RX Series enables balanced torque control for the whole system, in proportion to multiple motor loads.

Deceleration Stop During Power Failure

During a power failure or momentary power interruption, the RX Series can decelerate and stop a motor by using the motor braking energy.

1-2

1-1 Functions

Human-/Environment-friendly Features

Overview

More Simplified Parameter Settings and View

•Only parameters that have been changed from the default settings can be viewed.

•With the user setting function, only 12 parameters for frequent use can be viewed.

Compliance With Safety Standards

The RX Series meets the requirements of the CE and UL/cUL and complies with various standards.

The RoHS Directive

The standard model meets the requirements of the RoHS Directive.

Easily Meets the Requirements Specified by the Ministry of Land, Infrastructure and Transport of Japan

The RX Series incorporates a zero-phase reactor (radio noise filter) as a standard specification. When an optional DC reactor is added, the RX Series meets the requirements specified by the Ministry of Land, Infrastructure and Transport of Japan.

1-3

1-2 Appearance and Names of Parts

When the product is unpacked, it appears as below. (Example of RX-A2150/A4150 to A2220/ A4220)

Front cover

Digital Operator

Spacer cover

Terminal block cover

Open the terminal block cover and you can connect cables to the main circuit terminal block, as well as the control circuit terminal block. Also, open the front cover and you can mount the optional board.

Overview

Position for installing optional board 1

Position for installing optional board 2

Control circuit terminal block

Main circuit terminal block

Backing plate

1-4

Chapter 2

Design

2-1 Installation ........................................................ 2-1

2-2 Wiring ................................................................ 2-6

2-1 Installation

WARNING

CAUTION

2Design

2-1 Installation

Turn off the power supply and implement wiring correctly. Not doing so may result in a serious injury due to an electric shock.

Design

Wiring work must be carried out only by qualified personnel. Not doing so may result in a serious injury due to an electric shock.

Be sure to ground the unit. Not doing so may result in a serious injury due to an electric shock or fire. (200-V class: type-D grounding, 400-V class: type-C grounding)

Do not connect resistors to the terminals (PD/+1, P/+, N/-) directly. Doing so might result in a smallscale fire, heat generation or damage to the unit.

Install a stop motion device to ensure safety. Not doing so might result in a minor injury. (A holding brake is not a stop motion device designed to ensure safety.)

2-1

2-1 Installation

Safety Information

Installation and Storage

Do not store or use the product in the following places.

•Locations subject to direct sunlight.

•Locations subject to ambient temperature exceeding the specifications.

•Locations subject to relative humidity exceeding the specifications.

•Locations subject to condensation due to severe temperature fluctuations.

•Locations subject to corrosive or flammable gases.

•Locations subject to exposure to combustibles.

•Locations subject to dust (especially iron dust) or salts.

•Locations subject to exposure to water, oil, or chemicals.

•Locations subject to shock or vibration.

Transporting, Installation, and Wiring

•Do not drop or apply strong impact on the product. Doing so may result in damaged parts or malfunction.

•Do not hold by the front cover and terminal block cover, but hold by the fins during transportation.

•Do not connect an AC power supply voltage to the control input/output terminals. Doing so may result in damage to the product.

•Be sure to tighten the screws on the terminal block securely. Wiring work must be done after installing the unit body.

•Do not connect any load other than a three-phase inductive motor to the U, V, and W output terminals.

•Take sufficient shielding measures when using the product in the following locations. Not doing so may result in damage to the product.

Locations subject to static electricity or other forms of noise. Locations subject to strong magnetic fields. Locations close to power lines.

Design

Installation

•Install the Inverter vertically on the wall. Install the Inverter on a nonflammable wall surface material, like metal.

Position for installing a screw

Main Circuit Power Supply

•Confirm that the rated input voltage of the Inverter matches the AC power supply voltage.

Precautions for Use

2-2

2-1 Installation

Ventilation fan

Inverter Inverter

(Correct example) (Incorrect example)

Installation Environment

•Increased ambient temperatures will shorten the life of the Inverter.

•Keep the Inverter away from heating elements (such as a braking resistor, DC reactor, etc.). If the Inverter is installed in an enclosure, keep the ambient temperature within the range of the specifications, taking dimensions and ventilation into consideration.

Design

Inverter

5 cm min. 5 cm min.

•When several RX models are installed in an enclosure and a ventilation fan is mounted in the enclosure, be careful about the layout of the Inverters and the air intake apertures. Depending on the internal layout of the panel, the Inverter's cooling effect may deteriorate, resulting in an increase in ambient temperature. Also, use thorough caution in making sure that the Inverter's ambient temperature is within the allowable operating temperature range.

Airflow

Inverter

Save enough space to prevent the upper and lower wiring ducts from blocking cooling airflow.

*1 10 cm min. *2 10 cm min.

Note that replacing the smoothing capacitor

Wall

requires 22 cm or more.

•Before installing the Inverter, place a cover over all the ventilation openings to shield them from foreign objects. After completing the installation process, be sure to remove the covers from the Inverter before operation.

•Below is the heat radiation according to the Inverter capacity.

Inverter capacity (kw) 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5

Load with 70% loss (W) 64 76 102 127 179 242 312 435 575 698

Load with 100% loss (W)

Efficiency at rated output (%) 85.1 89.5 92.3 93.2 94.0 94.4 94.6 94.8 94.9 95.0

Inverter capacity (kw) 22 30 37 45 55 75 90 110 132

Load with 70% loss (W) 820 1100 1345 1625 1975 2675 3375 3900 4670

Load with 100% loss (W)

Efficiency at rated output (%) 95.0 95.0 95.1 95.1 95.1 95.2 95.2 95.2 95.2

2-3

70 88 125 160 235 325 425 600 800 975

1150 1550 1900 2300 2800 3800 4800 5550 6650

2-1 Installation

•To raise the carrier frequency, reduce the output current (or derate the rated current) as shown in the graph below.

Voltage 200-V class 400-V class

Capacity Max. fc (kHz) Derating at fc = 15 kHz Max. fc (kHz) Derating at fc = 15 kHz

0.4 kW 15 100% 15 100%

0.75 kW 15 100% 15 100%

1.5 kW 15 100% 15 100%

2.2 kW 15 100% 15 100%

3.7 kW 15 100% 15 100%

5.5 kW 15 100% 15 100%

7.5 kW 15 100% 15 100%

11 kW 12 90% (41.4 max.) 15 100%

15 kW 12 95% (60.8 A max.) 14 95% (30.4 A max.)

18.5 kW 10 90% (68.4 A max.) 10 90% (34.2 A max.)

22 kW 7 70% (66.5 A max.) 6 75% (36.0 A max.)

30 kW 5 80% (96.8 A max.) 10 75% (43.5 A max.)

37 kW 10 75% (108.7 A max.) 8 80% (60.0 A max.)

45 kW 5 70% (127.4 A max.) 9 75% (68.2 A max.)

55 kW 5 70% (154 A max.) 6 60% (67.2 A max.)

75 kW -- -- 6 85%(126.7 A max.)

90 kW -- -- 4 75% (132.0 A max.)

110 kW -- -- 6 70% (151.9 A max.)

132 kW -- -- 3 60% (156.0 A max.)

Design

200-V class 400-V class

100

95 90 85 80 75 70 65 60

Output current derating

0.5 2 4 6 8 10 12 1514

45,55 kW

Carrier frequency (kHz)

22 kW

18.5 kW 11 kW

15 kW

30 kW 37 kW

100

95 90 85 80 75 70 65 60

Output current derating

0.5 2 4 6 8 10 12 1514

90 kW

132 kW

Carrier frequency (kHz)

75 kW

110 kW

45 kW

30 kW

15 kW

18.5 kW

37 kW

22 kW

55 kW

2-4

Connecting points

Unnecessary portion

Design

2-1 Installation

Backing Plate

 Inverter with 22 kW or Lower Capacity

When running cables, cut the points between the backing plate and unnecessary portions with nippers or a wire cutter, and remove.

 Inverter with 30 kW or Higher Capacity

For Connection Without Cable Conduit

Make a cut in the rubber bushing of the backing plate with nippers or a wire cutter, and insert a cable.

Backing plate

Rubber bushing

For Connection With Cable Conduit

Remove the rubber bushing from the conduit connecting portions, and connect the cable conduit.

* Do not remove the rubber bushing unless you connect a cable conduit.

Otherwise, the cable sheath may be damaged by the inner edge of the backing plate, resulting in short-circuit or ground fault.

2-5

2-2 Wiring

Standard Connection Diagram

DC reactor (optional)

3-phase 200 V AC 3-phase 400 V AC

To wire the control circuit power supply and main circuit power supply separately, be sure to remove the J51 connector wire first.

Multi-function input 1

Multi-function input 2

Multi-function input 3

Multi-function input 4

Multi-function input 5

Multi-function input 6

Multi-function input 7

Multi-function input 8

Sequence input common

Thermistor

Frequency setting unit 500 to 2 kΩ

Short-circuit wire

Frequency reference power supply

Frequency reference input (voltage)

Frequency reference auxiliary input (voltage)

Frequency reference input (current)

Frequency reference common

J51

Control circuit power supply

PD/+1 P/+

R/L1

S/L2

T/L3

P24

CM1

PLC

Braking resistor (optional)

RBN/-

U/T1

V/T2

W/T3

AL1

Relay output *1

AL2

AL0

Common

11 Multi-function output 1

12 Multi-function output 2

13 Multi-function output 3

14 Multi-function output 4

15 Multi-function output 5

CM2

Multi-function output common

For termination resistors

Analog monitor output

(voltage output)

Analog monitor output

AMI

(current output)

Digital monitor output

(PWM output)

Option 1

Design

RS485 communication

2-6

Design

2-2 Wiring

 Main Circuit Terminals

Terminal symbol Terminal name Description

R/L1, S/L2,

T/L3

U/T1,V/T2,

W/T3

PD/+1, P/+ External DC reactor

P/+, RB Braking resistor

P/+, N/- Regenerative braking

G Ground terminal Inverter case ground terminal. Connect this terminal to the

Main power supply input terminal

Inverter output terminal Connect to the 3-phase motor.

terminal

connection terminals

unit connection terminal

 Control Circuit Terminal

Connect the input power supply.

Remove the short-circuit bar between terminals "PD/+1" and "P/+", and connect the optional power factor improvement DC reactor.

Connect optional external braking resistors. (The RB terminal is provided for the Inverters with 22 kW or lower capacity.)

Connect optional regenerative braking units.

ground. type-D (200-V class), type-C (400-V class)

Analog

Terminal

symbol

H Frequency reference

O Frequency reference

O2 Auxiliary frequency

OI Frequency reference

Frequency reference input

L Frequency reference

Terminal name Description Specifications

power supply output

input (Voltage)

reference input (Voltage)

input (Current)

common

+10 V DC power supply for the O terminal. Allowable load current:

20 mA max.

With a 0 to 10 V DC voltage input, the frequency reaches the maximum at 10 V. Set at A014 if the maximum frequency needs to be achieved at lower than 10 V.

With a 0 to ±10 V DC voltage input, the O2 signal is added to the frequency reference signal of the O or OI terminal. By changing the setting, the frequency reference can be input even with the O2 terminal independently.

With a 4 to 20 mA DC current input, the maximum frequency is set at 20 mA. The OI signal is only active when the AT terminal is ON. Allocate the AT function to the multifunction input terminal.

Common terminal for the frequency setting signals (O, O2 and OI) and the analog output terminals (AM and AMI). Do not connect this terminal to the ground.

Input impedance 10 k Allowable input voltage range:

-0.3 to +12 V DC

Input impedance 10 k Allowable input voltage range: 0 to ±12 V DC

Input impedance 100  Allowable max. current: 24 mA

Continued to the next page

2-7

2-2 Wiring

Terminal

Analog

Monitor output

Digital (contact)

Power supply

symbol

AM Multi-function analog

AMI Multi-function analog

FM Multi-function digital

P24 Internal 24 V DC 24 V DC power supply for contact input

PLC Input common Common terminal for the interface power

Terminal name Description Specifications

This terminal outputs a signal selected from output (Voltage)

output (Current)

output

the "0 to 10 V DC Voltage Output" monitor

items: Output frequency, Output current,

Output torque (with/without sign), Output

voltage, Input power, Electronic thermal load

rate, LAD frequency, Motor temperature,

and Fin temperature.

This terminal outputs a signal selected from

the "4 to 20 mA DC Current Output" monitor

items: Output frequency, Output current,

Output torque (without sign), Output voltage,

Input power, Electronic thermal load rate,

LAD frequency, Motor temperature, and Fin

temperature.

This terminal outputs a signal selected from

the "0 to 10 V DC Voltage Output (PWM)"

monitor items: Output frequency, Output

current, Output torque (without sign), Output

voltage, Input power, Electronic thermal load

rate, LAD frequency, Motor temperature, Fin

temperature, Digital output frequency, and

Digital current monitor.

"Digital output frequency", and "Digital

current monitor" output a digital pulse at 0/10

V DC pulse voltage and 50% duty ratio.

signal.

When the source logic is selected, this

terminal functions as the contact input

common terminal.

supply P24 terminal, thermistor input TH

terminal and digital monitor FM terminal.

When the sink logic is selected, this terminal

functions as the contact input common

terminal. Do not connect this terminal to the

ground.

Allowable max. current: 2 mA

Allowable load impedance: 250  max.

Allowable max. current:

1.2 mA Max. frequency:

3.6 kHz

Allowable max. output current: 100 mA

Design

Continued to the next page

2-8

2-2 Wiring

Design

Terminal

RUN command

Contact input

Function / Selection

Digital (contact)

Status / Factor

Open collector output

Relay output

Digital (contact)

Status, alarm, etc.

symbol

FW Forward rotation

1 2 3 4 5 6 7 8

CM1 Multi-function input

11 12 13 14 15

CM2 Multi-function output

AL2 AL1

AL0 Relay output

Terminal name Description Specifications

command terminal

Multi-function input Select 8 functions from among the 61 functions

common

Multi-function output Select 5 functions from among 45, and allocate

common

Relay output Select the desired functions from among 45

common

When the FW signal is ON, the motor runs forward. When it is OFF, the motor decelerates and stops.

and allocate them to terminals 1 to 8.

Note: Only terminals 1 and 3 can be used for the

emergency shutoff function. For details, refer to "Emergency Shutoff Function" (page 2-10).

The sink and source logic for contact input can be switched by connecting a short-circuit bar on the control terminal block. Short-circuiting P24 and PLC  Sink logic, Short-circuiting PLC and CM1  Source logic To activate contact input via an external power supply, remove the short-circuit bar and connect CM1 terminal to the external interface circuit.

them to terminals 11 through 15. If an alarm code is selected in C062, terminals 11 to 13, or terminals 11 to 14 always output an alarm factor code (e.g. Inverter trip). The signal between each terminal and CM2 always corresponds to the sink or source logic.

Common terminals for multi-function output terminals 11 to 15.

functions, and allocate them. SPDT contact output. By factory default, the relay output (AL2, AL1) contact selection (C036) is set at NC contact between AL2-AL0, and NO contact between AL1-AL0.

Continued to the next page

[Contact input ON condition] Voltage between each input terminal and the CM1 terminal :18 V DC or more

Input impedance between each input terminal and the CM1 terminal: 4.7 k

Allowable max. voltage: Voltage between each input terminal and the CM1 terminal: 27 V DC

Load current at 27 V DC power supply voltage: Approx. 5.6 mA

Between each terminal and CM2 Voltage drop 4 V max. at power-on

Max. allowable voltage: 27 V DC

Max. allowable current: 50 mA

Contact max. capacity AL2-AL0 250 V AC, 2 A (Resistance)

0.2 A (Induction) AL1-AL0 250 V AC, 1 A (Resistance)

0.2 A (Induction) Contact min. capacity 100 V AC, 10 mA 5 V DC, 100 mA

2-9

2-2 Wiring

PLC

Thermistor

8 V DC

10 kΩ

1 kΩ

Analog

Terminal

symbol

TH External thermistor

Sensor

Analog input

Terminal name Description Specifications

Connect an external thermistor to this terminal,

input Terminal

to trip the Inverter when a temperature error occurs. The PLC terminal functions as the common terminal. [Recommended thermistor characteristics] Allowable rated power: 100 mW min. Impedance at temperature error: 3 k Temperature error detection level is adjustable between 0 and 9999 .

Slide Switch (SW1) Settings

The built-in slide switch is used to enable or disable the emergency shutoff function. (Factory Default: Disabled) * For the location of the slide switch, refer to (page 2-12).

Emergency Shutoff Function (Factory Default: Disabled)

•This function is intended to turn off the Inverter output (stop switching the main element) via only the multi-function input terminal of the hardware circuit without going through the CPU software.

* This function stops switching of the main element.The circuit is not electrically turned off. While the

power supply is ON, do not touch the Inverter terminals and power cable (e.g. motor cable). Doing so may result in electric shock, injury or ground fault.

Allowable input voltage range 0 to 8 V DC [Input circuit]

Design

•When this function is enabled, the multi-function input terminals 1 and 3 are exclusively used for this function. No other function can be allocated to these terminals. If another function has been allocated, it will automatically be disabled, and terminals 1 and 3 are changed to the emergency shutoff terminals.

Function of multi-function input terminal 1

Reset signal (RS) / NO contact (Fixed) This signal is used to reset the Inverter, and to reset the emergency shutoff trip [ E37.* ].

Function of multi-function input terminal 3

Emergency shutoff signal (EMR) / NC contact (Fixed) This signal is used to turn off the Inverter output without using the built-in CPU. With this signal input, the Inverter activates an emergency shutoff trip [ E37. * ].

* If multi-function input terminal 3 has not been connected or disconnected, or if the signal logic is

not matched, the Inverter activates an emergency shutoff trip [E37. *]. After checking the cable connection and the signal logic, input the reset signal (RS). Emergency shutoff trip [ E37. * ] can be reset only by the reset signal (RS) via multi-function input terminal 1. (It cannot be reset with the Digital Operator.)

•To enable this function, set the slide switch SW1 lever in the Inverter to [ON]. (With the factory default setting, slide switch SW1 is [OFF]. [This function is disabled.])

2-10

Design

2-2 Wiring

Slide switch (SW1) setting

SW1 OFF Emergency shutoff: Disabled (factory default)

SW1 ON Emergency shutoff: Enabled

Turning SW1 on, and then off Emergency shutoff: Disabled

*3 *5

* Before operating slide switch SW1, make sure that the input power supply is OFF.

Slide switch SW1 setting and status of multi-function input terminals 1 and 3

Multi-function input terminal 1 Multi-function input terminal 3

Multi-function input 1

selection

[ C001 ]

[Can be selected

randomly]

Factory

01 (RV) Factory

default

Fixed

18 (RS) Fixed function (Cannot

changed)

[Can be selected

randomly]

Holds

18 (RS) Holds

setting

while SW1

is ON.

Multi-function input 1

operation selection

[ C011 ]

[Can be selected

randomly]

00 (NO) Factory

default

Multi-function input 3

selection

[ C003 ]

[Can be selected

randomly]

12 (EXT) Factory

default

Automatic allocation to multi-function input terminals 1 and 3,

and the input terminal with 18 (RS) setting

function (Cannot

changed)

[Can be selected

randomly]

setting

while SW1

is ON.

00 (NO) Fixed

function (Cannot

changed)

00 (NO)

[Can be selected

Emergency

shutoff

function:

Reset

64 (EMR) Fixed

randomly]

(no

allocation)

Multi-function input 3

operation selection

[ C013 ]

[Can be selected

randomly]

default

function (Cannot

changed)

[Can be selected

randomly]

Holds

setting

while SW1

is ON.

*1 *2

00 (NO)

01 (NC)

*1. With the terminal with input terminal selection [18 (RS)], NO/NC selection is fixed to [00 (NO)]. *2. When [C003] is [64 (EMR)], [C013] is fixed to [01 (NC)]. *3. If [18 (RS)] has been allocated to a multi-function input terminal (except for 3) other than terminal

1 before switch SW1 is set to "ON", the input terminal selection for the relevant terminal will be automatically changed to "no (no allocation)" by setting SW1 to "ON". This is done in order to prevent duplicated allocation of this function. Then, even if SW1 is reset to [OFF], the initial allocation cannot be restored. The User should Re-allocate the terminal function.

Example) When the multi-function input terminal 2 [C002] is [18 (RS)], setting SW1 to [ON] changes

the [C002] setting to [no (no allocation)]. [18 (RS)] will be allocated to the multi-function input terminal 1 [C001]. Then, even if SW1 is reset to [OFF], the multi-function input terminal 2 [C002] setting is [no (no allocation)], and the multi-function input terminal 1 [C001] setting is [18 (RS)].

*4. Input terminal selection [64 (EMR)] cannot be selected with the Digital Operator. When slide

switch SW1 is set to [ON], this function will be automatically allocated.

2-11

2-2 Wiring

*5. Once slide switch SW1 is set to [ON], allocation of multi-function input terminals 1 and 3 will not

be restored, even if SW1 is reset to [OFF] afterward. Re-allocate the terminal function.

Slide switch SW1

Slide lever (factory default: OFF)

ONOFF

Design

Wiring the Main Circuit Terminals

Main Power Supply Input Terminals (R/L1, S/L2, T/L3)

• Use an earth leakage breaker for circuit (wiring) protection between the power supply and the main power supply terminals (R/L1, S/L2, T/L3).

• An earth leakage breaker may malfunction due to the effect of high frequency. Use an earth leakage breaker with a large high-frequency sensitivity current rating.

• If the Inverter protection function is activated, a malfunction or accident may have occurred to your system. Connect a magnetic contactor to turn off the Inverter power supply.

• Do not start or stop the Inverter by switching ON/OFF the magnetic contactor connected on the Inverter power supply input (primary) side and output (secondary) side. To start or stop the Inverter via an external signal, use the operation command (FW or RV) on the control circuit terminal block.

• This Inverter uses a 3-phase power supply. A single-phase power supply cannot be used.

• Do not use this Inverter with a phase loss power input. Doing so may damage the Inverter. By factory default, the phase loss input protection is disabled. If a phase of power supply input is interrupted, the Inverter reverts to the following status:

R/L1-phase or T/L3-phase is interrupted:

S/L2-phase is interrupted: The Inverter reverts to single-phase operation, causing a

Even if the power input is under a phase loss condition, the internal capacitor is charged with voltage, causing an electric shock or injury. When changing the cable connections, refer to the instructions on page 2-1.

The Inverter does not operate.

trip (due to undervoltage, overcurrent, etc.) or damage to the Inverter.

2-12

Design

2-2 Wiring

• In the following cases, the internal converter module may be damaged. Use caution to avoid them: Imbalance of power supply voltage is 3% or more. Power supply capacity is ten times or more than the Inverter capacity, and also 500 kVA or more. Rapid change in power supply voltage.

Example) When several Inverters are connected with a short bus.

When the phase advance capacitor is turned on/off.

• Do not turn power on/off more than once every 3 minutes. Doing so may damage the Inverter.

Inverter Output Terminals (U/T1, V/T2, W/T3)

• For connection of the output terminal, use the applicable cable or a cable with a larger diameter. Otherwise, the output voltage between the Inverter and the motor may drop. Particularly during low-frequency output, a voltage drop occurs with the cable, resulting in motor torque reduction.

• Do not mount a phase advance capacitor or surge absorber. These devices cause the Inverter to trip, or may cause damage to the capacitor or surge absorber.

• If the cable length exceeds 20 m (particularly, with 400-V class), a surge voltage may be generated at the motor terminal due to stray capacitance or inductance of the cable, causing the motor to burn out.

• To connect several motors, provide a thermal relay for each.

• The RC value of each thermal relay should be 1.1 times of the motor rated current. The relay may trip easily depending on the cable length. In this case, connect an AC reactor to the Inverter output.

DC Reactor Connection Terminal (PD/+1, P/+)

• This terminal is used to connect the optional DC reactor for power factor improvement. By factory default, a short-circuit bar has been connected between the terminals PD/+1 and P/+. Before connecting the DC reactor, remove this short-circuit bar.

• The length of the DC reactor connection cable should be 5 m or less.

If the DC reactor is not used, do not remove the short-circuit bar. If you remove the short-circuit bar without connecting the DC reactor, no power is supplied to the Inverter main circuit, disabling operation.

External Braking Resistor Connection Terminal (P/+, RB)/Regenerative Braking

Unit Connection Terminal (P/+, N/-)

• The Inverters with 22 kW or lower capacity incorporate a regenerative braking circuit. To improve braking capability, mount the optional external braking resistor to this terminal. Do not mount a resistor whose resistance is lower than the specified value. Doing so may damage the regenerative braking circuit.

• The Inverters with 30 kW or higher capacity do not incorporate a regenerative braking circuit. To improve braking capability, the optional regenerative braking unit and braking resistor are required. In this case, connect the regenerative braking unit terminals (+, -) to the Inverter terminals (P/+, N/-).

• The cable length should be 5 m or less. Twist the two wires.

• Do not connect any device other than the optional regenerative braking unit or external braking resistor to this terminal.

2-13

Ground Terminal (G )

• To prevent electric shock, be sure to ground the Inverter and the motor.

• According to the Electric Apparatus Engineering Regulations, the 200-V class Inverter should be connected to the grounding electrodes under type-D grounding conditions (conventional type 3 grounding: ground resistance 100  or less), the 400-V class Inverter should be connected to the grounding electrodes under type-C grounding conditions (conventional special type 3 grounding: ground resistance 10  or less).

• For the ground cable, use the applicable cable or a cable with a larger diameter. Make the cable length as short as possible.

• When several Inverters are connected, the ground cable must not be connected across several Inverters, and must not be looped. Otherwise, the Inverters may malfunction.

2-2 Wiring

Design

Inverter

Installing Screws in the Main Circuit Terminal Block

• For the main circuit terminal blocks of RX-A2055/-A2075/-A4055/-A4075, be sure to install the terminal block screw washers with their grooved sides aligned vertically, as shown below. Not doing so may result in a contact failure or fire. (Intended terminals: R/L1, S/L2, T/L3, PD/+1, P/+, N/-, U/T1, V/T2, W/T3, RB)

Your ground bolt

Terminal block screw washer

2-14

Ro To

G G

CHARGE LED indicator

PD/+1 - P/+ short-circuit bar

When not using the DC reactor, keep the PD/+1 - P/+ short-circuit bar attached.

R/L1 S/L2 T/L3

PD/+1

P/+ N/-

U/T1 V/T2 W/T3

Design

2-2 Wiring

 Arrangement of Main Circuit Terminals

The terminal arrangement on the Inverter main circuit terminal block is shown below.

Terminal arrangement Applicable model

[EMC filter function switching method]

Dummy plug (green)

Filter enable pin (J61)

Short plug

Filter disable pin (J62)

EMC filter disabled

EMC filter enabled (factory default)

Filter enable pin (J61) Dummy plug (green)

Short plug

In order to enable the EMC filter function, set up the plug inserted into the filter enable pin (J61) and filter disable pin (J62) as shown in the table below. Confirm that electrical power has been disconnected before performing this setup. Not doing so may result in electric shock. Also, use with the plug inserted.

RX-A2004 to A2037 RX-A4004 to A4037

Ro,To: M4 Ground terminal: M4 Others: M4

Filter disable pin (J62)

Short plug

Dummy plug (green)

CHARGE LED indicator

R/L1 S/L2 T/L3 PD/+1

Ground terminal with short-circuit bar (shaded area) for EMC filter function switching

P/+ N/- U/T1 V/T2 W/T3

PD/+1 - P/+ short-circuit bar

When not using the DC reactor, keep the PD/+1 - P/+ short-circuit bar attached.

[EMC filter function switching method]

EMC filter enabled (factory default) EMC filter disabled

Ro To

RX-A2055, A2075 RX-A4055, A4075

Ro,To: M4 Ground terminal: M5 Others: M5

RX-A2110 RX-A4110

Ro,To: M4 Ground terminal: M6 Others: M5

2-15

2-2 Wiring

Ro To

R/L1 S/L2 T/L3 PD/+1

P/+ N/- U/T1 V/T2 W/T3

Ground terminal with short-circuit bar (shaded area) for EMC filter function switching

PD/+1 - P/+ short-circuit bar

When not using the DC reactor, keep the PD/+1 - P/+ short-circuit bar attached.

CHARGE LED indicator

Terminal arrangement Applicable model

RX-A2150 to A2185 RX-A4150 to A4220

[EMC filter function switching method]

EMC filter enabled (factory default) EMC filter disabled

CHARGE LED indicator

R/L1 S/L2 T/L3 PD/+1

Ro To

P/+ N/- U/T1 V/T2 W/T3

Ro,To: M4 Ground terminal: M6 Others: M6

RX-A2220

Ro,To: M4 Ground terminal: M6 Others: M8

RX-A2300

Ro, To: M4

Ground terminal: M6 Others: M8

Design

Ground terminal with short-circuit bar (shaded area) for EMC filter function switching

[EMC filter function switching method]

EMC filter enabled (factory default) EMC filter disabled

PD/+1 - P/+ short-circuit bar

When not using the DC reactor, keep the PD/+1 - P/+ short-circuit bar attached.

RX-A4300

Ro,To: M4 Ground terminal: M6 Others: M6

RX-A2370 RX-A4370

Ro,To: M4 Ground terminal: M8 Others: M8

2-16

Ro To

R/L1 S/L2 T/L3 PD/+1

P/+ N/- U/T1 V/T2 W/T3

Ground terminal with short-circuit bar (shaded area) for EMC filter function switching

PD/+1-P/+ short-circuit bar

When not using the DC reactor, keep the PD/+1-P/+ short-circuit bar attached.

CHARGE LED indicator

Ro To

R/L1 S/L2 T/L3 PD/+1

P/+ N/- U/T1 V/T2 W/T3

Ground terminal with short-circuit bar (shaded area) for EMC filter function switching

PD/+1 - P/+ short-circuit bar

When not using the DC reactor, keep the PD/+1 - P/+ short-circuit bar attached.

CHARGE LED indicator

Design

2-2 Wiring

Terminal arrangement Applicable model

RX-A2450 RX-A4450 RX-A4550

[EMC filter function switching method]

EMC filter enabled (factory default) EMC filter disabled

Ro,To: M4 Ground terminal: M8 Others: M8

RX-A2550

[EMC filter function switching method]

EMC filter enabled (factory default) EMC filter disabled

2-17

Ro,To: M4 Ground terminal: M8 Others: M10

Recommended Cable Size, Wiring Device and Crimp Terminal

For Inverter wiring, crimp terminal and terminal screw tightening torque, refer to the table below.

2-2 Wiring

Power cable

Motor

output

200-V class

Applicable

Inverter

(kW)

0.4 RX-A2004 1.25 1.25 1.25 M4 1.25-4

0.75 RX-A2007 1.25 1.25 1.25 M4 1.25-4

1.5 RX-A2015 2 2 2 M4 2-4

2.2 RX-A2022 2 2 2 M4 2-4

3.7 RX-A2037 3.5 3.5 3.5 M4 3.5-4

5.5 RX-A2055 5.5 5.5 5.5 M5 R5.5-5

7.5 RX-A2075 8 8 8 M5 R8-5

11 RX-A2110 14 14 14 M6 R14-6

15 RX-A2150 22 22 22 M6 22-6

18.5 RX-A2185 30 22 30 M6 38-6

22 RX-A2220 38 30 38 M8 38-8

30 RX-A2300

37 RX-A2370

45 RX-A2450

55 RX-A2550

model

(mm

)

R, S, T, U, V,

W, PD/+1,

P/+, N/-

(22 × 2)

100

(38 × 2)

100

(38 × 2)

150

(60 × 2)

Ground

cable

(mm

30  M8 60-8

38  M8

60  M10 150-10

External braking resistor between PD/+1

)

and RB (mm

)

Terminal

screw

size

Crimp

terminal

100-8

Tightening

torque

N•m

1.2

(max.1.8)

1.2

(max.1.8)

1.2

(max.1.8)

1.2

(max.1.8)

1.2

(max.1.8)

2.4

(4.0 max.)

2.4

(4.0 max.)

4.0

(4.4 max.)

4.5

(4.9 max.)

4.5

(4.9 max.)

8.1

(8.8 max.)

8.1

(8.8 max.)

8.1

(20.0 max.)

8.1

(20.0 max.)

20.0

(22.0 max.)

Applicable

device

Earth leakage breaker (ELB)

5 A

10 A

15 A

20 A

30 A

50 A

60 A

75 A

100 A

150 A

200 A

225 A

350 A

Design

2-18

2-2 Wiring

Design

Motor

output

(kW)

Applicable

Inverter

model

Power cable

(mm

)

R, S, T, U, V,

W, PD/+1,

P/+, N/-

Ground

cable

(mm

External

braking resistor between PD/+1

)

and RB (mm

)

Terminal

screw

size

0.4 RX-A4004 1.25 1.25 1.25 M4 1.25-4

0.75 RX-A4007 1.25 1.25 1.25 M4 1.25-4

1.5 RX-A4015 2 2 2 M4 2-4

2.2 RX-A4022 2 2 2 M4 2-4

3.7 RX-A4037 2 2 2 M4 2-4

5.5 RX-A4055 3.5 3.5 3.5 M5 R2-5

7.5 RX-A4075 3.5 3.5 3.5 M5 3.5-5

11 RX-A4110 5.5 5.5 5.5 M6 R5.5-6

15 RX-A4150 8 8 8 M6 8-6

18.5 RX-A4185 14 14 14 M6 14-6

400-V class

22 RX-A4220 14 14 14 M6 14-6

30 RX-A4300 22 22 - M6 22-6

37 RX-A4370 38 22  M8

45 RX-A4450 38 22  M8

55 RX-A4550 60 30  M8

75 RX-B4750

90 RX-B4900

110

132

RX-

B411K

RX-

B413K

100

(38 x 2)

100

(38 x 2)

150

(38 x 2)

80 x 2

38  M10

60  M10

 M10

Crimp

terminal

38-8

R60-8

100-10

150-10

80-10

Tightening

torque

N•m

1.2

(max.1.8)

1.2

(max.1.8)

1.2

(max.1.8)

1.2

(max.1.8)

1.2

(max.1.8)

2.4

(4.0 max.)

2.4

(4.0 max.)

4.5

(4.4 max.)

4.5

(4.9 max.)

4.5

(4.9 max.)

4.5

(4.9 max.)

4.5

(4.9 max.)

8.1

(20.0 max.)

8.1

(20.0 max.)

8.1

(20.0 max.)

20.0

(22.0 max.)

20.0

(22.0 max.)

20.0

(35.0 max.)

20.0

(35.0 max.)

Applicable

device

Earth leakage breaker (ELB)

5 A

10 A

15 A

30 A

50 A

60 A

75 A

100 A

150 A

175 A

225 A

350 A

*1. When the cable is connected without using the crimp terminal (bare wires), use the square washer included

with the product.

Note: The cable size is based on the HIV cable (75C heat resistance).

2-19

2-2 Wiring



Connection for Separating Inverter Control Circuit Power Supply from Main Power Supply

If the Inverter protection circuit is activated to turn off the magnetic contactor of the Inverter input power supply, the power to the Inverter control circuit is also turned off, and the alarm signal cannot be kept on. If the alarm signal must be kept on, use control circuit power supply terminals Ro and To. Connect control circuit power supply terminals Ro and To to the primary circuit of the magnetic contactor according to the following procedure.

(Connection method) Incoming electricity specifications 200-V class: 200 to 240 V (+10%, -15%) 50, 60 Hz ±5% (282 to 339 V DC) 400-V class: 380 to 480 V (+10%, -15%) 50, 60 Hz ±5% (537 to 678 V DC)

(1) Disconnect the connected wire.

(2) Disconnect the J51 connector.

(3) Connect the control circuit power cable to the control circuit power supply terminal block.

* To separate the control circuit power supply (Ro, To) from the main circuit power supply (R/L1, S/

L2, T/L3), observe the following instructions:

• For wiring between terminals Ro and To (terminal screw size: M4), use a cable of 1.25 mm or more.

• Connect a 3 A fuse to the control circuit power supply cable.

• If the control circuit power supply (Ro, To) is turned on before the main circuit power supply (R/L1, S/L2, T/L3), ground fault detection at power-on is disabled.

• To use a DC power supply for the control circuit power supply (Ro, To), set the multi-function output terminal contact selection (C031 to C036) for the multi-function output terminals (11 to

15) and relay output terminals (AL2, AL1, AL0) to "00". If the multi-function output terminal contact selection is set to "01", the output signal may chatter when the DC power supply is turned off.

• Tightening torque for terminals Ro and To M4: 1.2 N•m (1.4 max.)

Design

2-20

Design

2-2 Wiring

Wiring Control Circuit Terminals

• Terminals L and PLC are insulated from each other via the input and output signal common terminals. Do not short-circuit or ground these common terminals. Do not ground these common terminals via external equipment. (Check the external equipment ground conditions.)

• For wiring the control circuit terminals, use twisted shielded cables (recommended size: 0.75

), and connect the shielded cable to each common terminal.

• The control circuit terminal connection cables should be 20 m or less.

• Separate the control circuit terminal connection cables from the main circuit cable (power cable) and the relay control circuit cable.

• For the connection of the TH (thermistor input) terminal, twist cables with the terminal PLC individually, and separate them from other PLC common cables. Since a weak current flows through the thermistor, the thermistor connection cable must be separated from the main circuit cable (power cable). The thermistor connection cable should be 20 m or less.

TH FW 8 CM1 5

PLC CM1 7

• To use a relay for the multi-function output terminal, connect a surge-absorbing diode in parallel with the coil.

• Do not short-circuit the analog power supply terminals (between H and L) and/or the interface power supply terminals (between P24 and PLC). Doing so may result in failure of the Inverter.

Arrangement of the Control Circuit Terminal Block

HO2AMFMTHFW8

L O OI AMI P24 PLC CM1

Terminal screw size M3 Tightening torque 0.7 N·m (0.8 max.)

CM1 5 3 1 14 13 11 AL1

7 6 4 2 15 CM2 12 AL0 AL2

 Selecting the Input Control Logic

By factory default the terminal FW and the multi-function input terminal are set to sink logic (NPN). To change the input control logic to source logic (PNP), remove the short-circuit bar between the terminals P24 and CM1 on the control circuit terminal block, and connect it between the terminals CM1 and PLC.

PLC

Thermistor

2-21

 Selecting the Sequence Input Method (Sink/Source Logic)

P24+V

CM1

PLC

24 V DC

Inverter

COM

DC24V

Output unit etc.

2-2 Wiring

When the Inverter's internal interface power supply is

used

P24+V

Sink logicSource logic

Output unit etc.

Short-circuit

bar

COM

Short-circuit

bar

CM1

PLC

Inverter

P24

CM1

PLC

Inverter

24 V DC

When external power supply is used

(Remove the short-circuit bar from the control

terminal block.)

Output unit etc.

COM

24 V DC

P24 CM1 PLC

Inverter

24 V DC

Design

 Selecting the Sequence Output Method (Sink/Source Logic)

Sink logic

Inverter

24 V DC

CM2

COM

CM2

24 V DC

Source logic

Inverter

COM

2-22

Design

2-2 Wiring

Wiring the Digital Operator

• The RX Series Inverter can be operated with the optional 3G3AX-OP01/OP05 as well as the

standard Digital Operator.

• To use the Digital Operator apart from the Inverter body, place an order for the optional cable

3G3AX-CAJOP300-EE (3 m).

• The optional cable should be 3 m or less. Using a cable longer than 3 m may cause malfunction.

Conforming to EC Directives

Conforming Standards

•EMC directive EN 61800-3: 2004

•Low-voltage directive EN 61800-5-1: 2003

Concept of Conformity

EMC Directive

OMRON products are the electrical devices incorporated and used in various machines or manufacturing equipment. For this reason, we make efforts to conform our products to their related EMC standards so that the machines or equipment which have incorporated our products should easily conform to the EMC standards. The RX models have conformed to the EMC directive EN 61800-3 by following the installation and wiring method as shown below. Your machines or equipment, however, vary in type, and in addition, EMC performance depends on the configuration, wiring, or location of the devices or control panels which incorporate the EC directive conforming products. This in turn does not allow us to confirm the condition and the conformity in which our products are used. Therefore, we appreciate confirmation of the final EMC conformity for the whole machine or equipment on your own.

Wiring the Power Supply

•Keep the ground cable as short as possible.

•Keep the cable between the Inverter and the noise filter as short as possible.

Connecting a Motor to the Inverter

•When connecting a motor to the Inverter, be sure to use shield braided cables.

•Keep the cables as short as possible.

Low-voltage Directive

The RX models have conformed to the EMC directive EN61800-5-1 by performing the machine installation and wiring as shown below.

•The RX models are an open type device. Be sure to install it inside the control panel.

•The power supply and voltage (SELV) with reinforced or double insulation should be used for

wiring to the control circuit terminals.

•To satisfy requirements of the LVD (low-voltage) directive, the Inverter must be protected with a

molded case circuit breaker (MCCB) in case a short-circuiting accident occurs. Be sure to install a molded case circuit breaker (MCCB) on the power supply side of the Inverter.

•Use one molded case circuit breaker (MCCB) per Inverter.

•Use the crimp-type terminal with an insulation sleeve to connect to the main circuit terminals.

2-23

Chapter 3

Operation

3-1 Operation Method ............................................ 3-3

3-2 Test Run Procedure ......................................... 3-4

3-3 Test Run Operation.......................................... 3-5

3-4 Part Names and Descriptions of the Digital

Operator ............................................................ 3-8

3-5 Keys................................................................... 3-11

3-6 Parameter Transition ....................................... 3-12

3-7 Parameter List .................................................. 3-18

WARNING

CAUTION

Operation

3Operation

Do not remove the terminal block cover during the power supply and 10 minutes after the power shutoff. Doing so may result in a serious injury due to an electric shock.

Do not operate the Digital Operator or switches with wet hands. Doing so may result in a serious injury due to an electric shock.

Do not touch the Inverter fins, braking resistors and the motor, which become too hot during the power supply and for some time after the power shutoff. Doing so may result in a burn.

Safety Information

Operation and Adjustment

•Be sure to confirm the permissible range of motors and machines before operation because the Inverter speed can be changed easily from low to high.

•Provide a separate holding brake if necessary.

3-1

Precautions for Use

Error Retry Function

•Do not come close to the machine when using the error retry function because the machine may abruptly start when stopped by an alarm.

•Be sure to confirm the RUN signal is turned off before resetting the alarm because the machine may abruptly start.

Non-Stop Function at Momentary Power Interruption

Operation Stop Command

•Provide a separate emergency stop switch because the STOP key on the Digital Operator is valid only when function settings are performed.

•When checking a signal with the main power supply applied, if a signal voltage is erroneously applied to the control input terminals, the motor may start abruptly. Be sure to confirm safety before checking a signal.

Operation

3-2

3-1 Operation Method

This Inverter has the following operation methods that are selected by the RUN command/ frequency reference settings. The features and the requirements for each operation method are also given below:

Operation

 To enter the RUN command/frequency reference via the Digital Operator

This action operates the Inverter via a key sequence of the standard or optional Digital Operator. When operating the Inverter only via the Digital Operator, the Inverter does not need to be connected to the control circuit terminal block.

Digital Operator



To enter the RUN command/frequency reference from the control circuit terminal block

This action operates the Inverter by connecting the external signals (from the frequency setting device, starting switch, etc.) to the control circuit terminal block. The operation starts by turning ON the RUN command (FW, RV) while the input power supply is turned ON. Note: that the frequency can be set using a voltage signal or a current signal from the control circuit terminal block, which can be selected according to the system. For details, refer to "Control Circuit Terminal" (page 2-7).

(Requirements for operation)

• RUN command: Switch, Relay etc.

• Frequency reference: External signal (e.g. 0 to 10 V DC, -10 to 10 V DC, 4 to 20 mA)

Frequency reference (FREQ adjuster)

To enter the RUN command/frequency reference in a combination of Sources

from the Digital Operator and the control circuit terminal block

The RUN command/frequency reference sources can be selected individually from the Digital Operator as well as the control circuit terminal block.

3-3

Control circuit terminal block

CM1

RUN command (switch)

LOH

3-2 Test Run Procedure

Item Description

Installation and Mounting

Wiring and Connection Connect to the power supply and peripheral devices. 2-6

Power On Check the following before turning on the power.

Display Status Check Make sure that there are no faults in the Inverter.

Install the Inverter according to the installation conditions. 2-1

• Make sure that the installation conditions are met.

• Select peripheral devices that meet the specifications, and wire correctly.

• Make sure that an appropriate power supply voltage is supplied and that the power input terminals (R/L1, S/L2, and T/L3) are wired correctly.

• RX-A2: 3-phase 200 to 240 V AC

• RX-A4: 3-phase 380 to 480 V AC

• Make sure that the motor output terminals (U/T1, V/T2, and W/T3) are connected to the motor correctly.

• Make sure that the control circuit terminals and the control device are wired correctly and that all control terminals are turned off.

• Set the motor to no-load status (i.e., not connected to the mechanical system).

• After checking the above, turn on the power.

• When the power is turned on normally, the display shows:

• RUN LED indicator : ON ALARM LED indicator : OFF

• POWER LED indicator : ON RUN command LED indicator : ON

• Data LED indicator (frequency) : ON

• Data display : Displays the set value in d001.

• If an error occurs, the error code is displayed on the data display. In this case, refer to "Chapter 5 Maintenance Operations" and make the necessary changes to remedy.

Reference

page

Operation

Parameter Initialization Initialize the parameters.

• Set parameter No. b084 to "02", and press the key while holding down the and

keys simultaneously.

Parameter Settings Set the parameters required for a test run.

• Set the motor capacity selection (H003) and the motor pole number selection (H004).

No-load Operation Start the no-load motor via the Digital Operator.

• Display parameter No. F001, set the output frequency using the key and the

key, and press the key. Then, press the key to rotate the motor.

Actual Load Operation Connect the mechanical system and operate via the Digital Operator.

• If there are no difficulties with the no-load operation, connect the mechanical system to the motor and operate via the Digital Operator.

Operation Refer to "Chapter 4 Functions", and set the necessary parameters.

3-4

Operation

3-3 Test Run Operation

Power On

Checkpoints Before Turning On the Power

•Make sure that an appropriate power supply voltage is supplied and that the power input terminals (R/L1, S/L2, and T/L3) are wired correctly.

RX- A2: 3-phase 200 to 240 V AC RX- A4: 3-phase 380 to 480 V AC

•Make sure that the motor output terminals (U/T1, V/T2, and W/T3) are connected to the motor correctly.

•Make sure that the control circuit terminals and the control device are wired correctly and that all control terminals are turned off.

•Set the motor to no-load status (i.e., not connected to the mechanical system).

Power On

•After checking the above, turn on the power.

Display Status Check

•When the power is turned on normally, the display shows:

[Normal] RUN LED indicator (during RUN) : ON ALARM LED indicator : OFF

POWER LED indicator : ON RUN command LED indicator : ON Data LED indicator (frequency) : ON Data display : Displays the set value in d001

•If an error occurs, refer to "Chapter 5 Maintenance Operations" and make the necessary changes to remedy.

[Fault] RUN LED indicator (during RUN) : ON ALARM LED indicator : ON

POWER LED indicator : ON RUN command LED indicator : ON Data LED indicator (frequency) : ON Data display : An error code, such as "E-01", is displayed. (The display varies depending on the type of error.)

3-5

Parameter Initialization

bk-k-k-

•Initialize the parameters using the following procedure.

•To initialize the parameters, set parameter b084 to "02".

Key sequence Display example Description

3-3 Test Run Operation

k0.0

bk0k0k1

bk0k8k4

0k0

0k2

bk0k8k4

Power On

Press the Mode key once, and then press the Decrement key three times to display "b---".

Press the Mode key. "b001" is displayed.

Use the Increment or Decrement key to display "b084".

Press the Mode key. The set value in "b084" is displayed.

Use the Increment or Decrement key to display "02".

Press the Enter key. The set value is entered and "b084" is displayed.

Operation

Press the STOP/RESET key while holding down the Mode and Decrement keys simultaneously. When the display blinks, release the STOP/RESET key first, and then the Mode and Decrement keys.

Displays initialization.

=k.k0k0

(In 1 s) The parameter number is displayed again in approximately 1 s.

dk0k0k1

3-6

Operation

3-3 Test Run Operation

No-load Operation

•Start the no-load motor (i.e., not connected to the mechanical system) using the Digital Operator.

Forward/Reverse Rotation via the Digital Operator

Key sequence Display example Description

Press and hold the Mode key for 3 seconds or more to display "d001",

0.0

6.0

•Make sure that no errors have occurred in the Inverter during operation.

•Switch between forward and reverse with the operator rotation direction selection (F004).

Stopping the Motor

•After completing the no-load operation, press the STOP/RESET key. The motor will stop.

and then press again. (Monitors the frequency reference.)

Press the RUN key. The RUN command LED indicator is lit and the monitor value of the frequency reference is displayed. (Factory default: F001 = 6)

Actual Load Operation

•After checking the operation with the motor in the no-load status, connect the mechanical system and operate with an actual load.

Connecting the Mechanical System

•After confirming that the motor has stopped completely, connect the mechanical system.

•Be sure to tighten all the screws when fixing the motor axis and the mechanical system.

Operation via the Digital Operator

•Because a possible error may occur during operation, make sure that the STOP/RESET key on the Digital Operator is easily accessible.

•Use the Digital Operator to operate the Inverter the same way as in no-load operation.

Checking the Operating Status

•After making sure that the operating direction is correct and that the Inverter is operating smoothly at a slow speed, increase the frequency reference.

•By changing the frequency reference or the rotation direction, make sure that there is no vibration or abnormal sound from the motor. Make sure that the output current (output current monitor [d002]) is not excessive.

3-7

3-4 Part Names and Descriptions of the Digital Operator

3-4 Part Names and Descriptions of the

Digital Operator

Part Names and Descriptions

Data display

RUN command LED indicator

Operation keys

Operation

8.8.8.8.

Name Function

POWER LED indicator Lit when the power is supplied to the control circuit.

ALARM LED indicator Lit when an Inverter error occurs.

RUN (during RUN) LED indicator

PROGRAM LED indicator

Data display Displays relevant data, such as frequency reference, output

Data LED indicator Lit according to the indication on the data display.

RUN command LED indicator

RUN key Activates the Inverter. Available only when operation via the

STOP/RESET key Decelerates and stops the Inverter. Functions as a reset key if

Mode key Switches between: the monitor mode (d), the basic

Enter key Enters the set value.

Increment key Changes the mode.

Lit when the Inverter is running.

Lit when the set value of each function is indicated on the data display. Blinks during warning (when the set value is incorrect).

current, and set values.

Hz: Frequency V: Voltage A: Current kW: Power %: Ratio

Lit when the RUN command is set to the Digital Operator. (The RUN key on the Digital Operator is available for operation)

Digital Operator is selected. (Check that the RUN command LED indicator is lit.)

an Inverter error occurs.

function mode (F), and the extended function mode (A, b, C, H).

(To change the set value, be sure to press the Enter key.)

Also, increases the set value of each function.

3-8

0.00

dk0k0k1

0.00

dk0k0k1

Operation

3-4 Part Names and Descriptions of the Digital Operator

Name Function

Decrement key Changes the mode.

Also, decreases the set value of each function.

Display System and Key Sequence of Each Code

• This section explains the examples of typical operation (Basic display, Complete display) and the

extended function mode U as a special operation. This operation can be performed when other display modes are selected.

The display indicates the setting of "b038" when the power is turned on. For details, refer to "Initial Screen Selection (Initial Screen at Power-ON)" (page 4-56). When "b038 = 01" (factory default), for output frequency monitor "d001" is displayed.

Press the Mode key to display .

Note: The Digital Operator display varies depending on the settings of display selection "b037", ini-

tial screen selection "b038", and user parameter automatic setting function selection "b039". For details, refer to "Display Selection" (page 4-53), "Initial Screen Selection (Initial Screen at Power-ON)" (page 4-56), "User Parameter Automatic Setting Function" (page 4-57).

Item Function code Data Description

00 Complete display

01 Individual display of functions

Display selection b037

Initial screen

selection

(Power On)

User parameter

automatic setting

function selection

b038 *

b039

02 User setting

03 Data comparison display

04 Basic display (factory default)

00 Screen when the Enter key was pressed last

01 d001 (Output frequency monitor) (factory default)

02 d002 (Output current monitor)

03 d003 (Rotation direction monitor)

04 d007 (Frequency conversion monitor)

05 F001 (Output frequency setting/monitor)

00 Disabled (factory default)

01 Enabled

*Not displayed by factory default.

* To return the display to or

the following procedures.

• Hold down the Mode key for 3 seconds or more to display and

Press the Mode key to display or

* shows the status during stop. Displays the output frequency of the Inverter during

0.00

operation.

3-9

dk0k0k1

from any display on the Digital Operator, refer to

0.00

alternately.

3-4 Part Names and Descriptions of the Digital Operator

 Operation Example for Basic Display (factory default: "b037 = 04")

• Displays the limited basic parameters.

Monitor mode : All

Basic function mode : 4 parameters

Extended function mode : 24 parameters

• Other parameters than those mentioned above are not displayed. To display all parameters, select "Complete display 'b037 = 00'".

NO. Display code Item

1 d001 to d104 Monitor display

2 F001 Output frequency setting/monitor

3 F002 Acceleration time 1

4 F003 Deceleration time 1

5 F004 Operator rotation direction selection

6 A001 Frequency reference selection

7 A002 RUN command selection

8 A003 Base frequency

9 A004 Maximum frequency

10 A005 O/OI selection

11 A020 Multi-step speed reference 0

12 A021 Multi-step speed reference 1

13 A022 Multi-step speed reference 2

14 A023 Multi-step speed reference 3

15 A044 V/f characteristics selection

16 A045 Output voltage gain

17 A085 RUN mode selection

18 b001 Retry selection

19 b002 Allowable momentary power interruption time

20 b008 Trip retry selection

21 b011 Trip retry wait time

22 b037 Display selection

23 b083 Carrier frequency

24 b084 Initialization selection

25 b130 Overvoltage protection function during deceleration

26 b131 Overvoltage protection level during deceleration

27 C021 Multi-function output terminal 11 selection

28 C022 Multi-function output terminal 12 selection

29 C036 Relay output (AL2, AL1) contact selection

Operation

* If the intended parameter is not displayed, check the setting of display selection "b037".

To display all parameters, set "00" to "b037".

3-10

3-5 Keys

Name Description

Switches between the command setting and the data setting, and between the function mode and the extended function mode.

With this key, you can always change the display as follows:

[Supplemental Information] To jump to "d001" from any function mode, hold down the Mode key for 3 seconds.

Operation

Mode key

fk0k0k1 fk0k0k1

k5k8.1

5k8.0

5k7.9

Note: Always press the Enter key to store any changed data.

Increment key

Changes the set values, parameters, and commands.

Decrement key

RUN key Starts the operation. Forward/Reverse rotation depends on the "F004" setting.

STOP/RESET key Stops the operation. Functions as a reset key if an error occurs.

Enter key

3-11

Enters and stores changed data. Do not press the Enter key if you don't want to store any changes, for example, if you change the data inadvertently.

3-6 Parameter Transition

Operation and sequence of code display

Press the Increment/Decrement key to scroll through codes in the code display and to increase/decrease the number in the data display. Press either key until you see the desired code or data. For fast-forwarding, press and hold either key.

Monitor Mode

Press the Mode key in the code display to display its monitor value.

Operation and sequence of monitor/data display

dk0k0k1

(Monitor display) *1

0.0k0 dk0k0k1

*1 *2

Data setting

Press the Increment/Decrement key to increase/decrease the number.

(Set the desired number.)

Press the Enter key in the data display to fix the data and to return to the code display. Press the Mode key in the data display to return to its code display without changing the data.

dk0k0k2

dk1k0k4

fk0k0k1

fk0k0k4

ak0k0k1

ak0k8k5

bk0k0k1

0.0k0

Press the Mode/Enter key in the monitor display to return to its code display.

Note: By factory default, appears at power-on.

Press the Mode key in this status to display .

Function/Extended Function Mode

Press the Mode key in the code display to display its data.

(Data display)

To upper limit

3k0.0k1

3k0.0k0

Operation

bk1k3k1

ck0k2k1

ck0k2k2

2k9.9k9

To lower limit

*1. The setting displayed varies depending on the parameter. *2. To change the data, be sure to press the Enter key.

3-12

3-6 Parameter Transition

 Operation Example for Complete Display (Default: "b037 = 00")

Displays all parameters.

Operation

Operation and sequence

of code display

(Monitor/Function modes)

dk0k0k1

dk0k0k2

dk1k0k4

fk0k0k1

fk0k0k4

ak-k-k-

Operation and sequence of

monitor/data display

(Monitor/Function modes)

Monitor

mode

0.0k0

Function

mode

3k0.0k1

3k0.0k0

2k9.9k9

Operation and sequence of

code display

(Extended function mode)

(Monitor display) *1

*1. The setting displayed varies depending on the parameter. *2. To change the data, be sure to press the Enter key.

(Data display) *1 *2

ak0k0k1

ak1k5k3

Operation and sequence of

monitor/data display

(Extended function mode)

Extended

function mode A

(Data display)

*1 *2

bk0k0k1

Extended

function

bk-k-k-

bk1k3k2

mode B

ck-k-k-

hk-k-k-

pk-k-k-

uk-k-k-

Key sequence and display system of extended function mode U

(See the next page.)

ck0k0k1

Extended

function mode C

ck1k5k9

hk0k0k1

Extended

function

hk0k7k3

mode H

pk0k0k1

Extended

function

mode P

pk1k3k1

3-13

3-6 Parameter Transition

 Display System and Key Sequence of Extended Function Mode U

The extended function mode U is the parameter to optionally register (or automatically record) other extended function codes, and differs in operation from other extended function modes.

Operation and sequence of

code display

(Monitor/Function modes)

*1. The setting displayed varies depending on the parameter. *2. To change the data, be sure to press the Enter key.

Operation and sequence of

code display

(Extended function mode U)

Operation and sequence of code display

Displaying another mode

from extended function mode U

ak0k0k1

Extended

ak1k5k3

bk0k0k1

Extended

bk1k3k2

ck0k0k1

Extended

ck1k5k9

hk0k0k1

Extended

hk0k7k3

Operation and sequence

of monitor/data display

(Monitor/Function/Extended

function modes)

*1 *2

(Data display)

function mode A

function mode B

Press the Enter key to reflect the set value in each parameter. Note that no data can be fixed in parameter "U".

function mode C

function mode H

Operation

pk-k-k-

uk-k-k-

dk0k0k1

Pressing the Enter key does not return.

Extended

function mode U

uk0k0k1

uk0k1k2

Press the Enter key to enter the selected code in parameter "U".

pk0k0k1

Extended

function mode P

pk1k3k1

(Factory default)

nko

dk0k0k1

Monitor

mode

dk1k0k4

fk0k0k1

Function

mode

fk0k0k4

3-14

Press and simultaneously. *1

*2 *3

dk0k0k1

Press (2 times).

("A001" is displayed.)

Operation

3-6 Parameter Transition

 Direct Code Specification and Selection

• The codes can be specified or selected by directly entering each digit of the codes or data, as well as by scrolling the codes of the monitor, basic function, and extended function modes.

• Below is an example where monitor mode code "d001" is changed to extended function code "A029".

1. Display the monitor mode code.

("d001" is displayed.)

dk0k0k1

2. Change the extended function mode.

ak0k0k1

• "d" of the 4th digit on the left starts to blink.

• "A" blinks.

• Press the Enter key to fix the blinking digit.

(Continued to the next page)

3-15

Press .

("A" is entered.)

3. Change the 3rd digit of the extended function code.

ak0k0k1

Press .

("0" is entered.)

• "0" of the 3rd digit blinks.

• Press the Enter key to fix "0" of the 3rd digit as you need not change it.

4. Change the 2nd digit of the extended function code.

• "0" of the 2nd digit blinks.

3-6 Parameter Transition

Operation

ak0k0k1

Press (2 times).

ak0k2k1

Press .

(Continued to the next page)

("A021" is displayed.)

• "2" of the 2nd digit blinks.

3-16

3-6 Parameter Transition

ak0k2k1

ak0k2k9

Press .

("9" is entered.)

5. Change the 1st digit of the extended function code.

• "1" of the 1st digit blinks.

Press or ("A029" is displayed).

(8 times) (2 times)

Operation

6. The extended function code setting is complete.

ak0k2k9

• "9" of the 1st digit blinks.

• The code display "A029" selection is complete.

Note: "A" of the 4th digit on the left starts to blink

again when entering codes which have not been selected for display or codes not on the list.

Refer to

Screen Selection (Initial Screen at Power-ON)" (page 4-56) Setting Function" (page 4-57)

Parameter List" to check the code, and enter again.

"Display Selection" (page 4-53), "Initial

, "User Parameter Automatic

, and "Appendix

7. Press the Mode key to display the data. Use the Increment/Decrement keys to change the data and press the Enter key to set it. The data can be set in the same procedure as 1 to 6.

*1 This operation is available even if code "d001" is not displayed. *2 If pressing the Mode key while each digit is blinking, the display returns the status for the 1-digit

higher entry.

*3 If pressing the Mode key while the 4th digit on the left is blinking, the values under entry are

canceled and the display returns to the status before pressing the Increment and Decrement keys simultaneously in 1.

*4 To change the data, be sure to press the Mode key.

3-17

*3 *

3-7 Parameter List

Monitor Mode (d)

•The default setting displays "d001" at power-on. To select the optional display, change the setting in "b038".

Parameter

No.

d001

d002

d003

d004

Function name Monitor or data range

Output frequency monitor

Output current monitor

Rotation direction monitor

PID feedback value monitor

0.0 to 400.0  Yes Hz 4-1

0.0 to 999.9 1000 to 9999

F: Forward o: Stop r: Reverse

0.00 to 99.99

100.0 to 999.9

1000. to 9999. 1000 to 9999 (10000 to 99990) 100 to 999 (100000 to 999000) (Enabled when the PID function is selected)

3-7 Parameter List

Default setting

Changes

during

operation

 A4-1

4-1

Unit Page

Operation

d005

d006

d007

d008

d009

d010

d012

d013

d014 Input power monitor 0.0 to 999.9 kW 4-4

d015

Multi-function input monitor

Multi-function output monitor

Output frequency monitor (after conversion)

Actual frequency monitor

Torque reference monitor

Torque bias monitor

Output torque monitor

Output voltage monitor

Integrated power monitor

87654321

AL2 15 14 13 12 11

0.00 to 99.99

100.0 to 999.9

1000. to 9999. 1000 to 3996 (10000 to 39960) (Output frequency × Conversion factor of b086)

-400. to -100.

-99.9 to 0.00 to 99.99

100.0 to 400.0

-200. to +200. %4-3

0. to 600.  V4-3

0.0 to 999.9

1000. to 9999. 1000 to 9999 (10000 to 99990) 100 to 999 (100000 to 999000)

(Example) Terminals FW, 7, 2, 1 : ON

Terminals 8, 6, 5, 4, 3: OFF

(Example) Terminals 12, 11 : ON

Terminals AL2, 15, 14, 13: OFF

4-2

 Yes  4-2

Hz 4-3



4-4

3-18

3-7 Parameter List

Operation

Parameter

No.

d016 Total RUN time

d017

d018

d019

d022

d023 Not used 

d024 Not used 

d025 Not used 

d026 Not used 

d027 Not used 

d028

d029

d030

d080

d081

d082

d083

d084

d085

d086

d090 Warning monitor Warning code 4-6

d102 DC voltage monitor 0.0 to 999.9  V4-6

d103

d104

Function name Monitor or data range

0. to 9999. 1000 to 9999 (10000 to 99990) 100 to 999 (100000 to 999000)

Power ON time monitor

Fin temperature monitor

Motor temperature monitor

Life assessment monitor

Pulse counter monitor

Position command monitor

Current position monitor

Fault frequency monitor

Fault monitor 1 (Latest)

Fault monitor 2

Fault monitor 3

Fault monitor 4

Fault monitor 5

Fault monitor 6

Regenerative braking load rate monitor

Electronic thermal monitor

0. to 9999. 1000 to 9999 (10000 to 99990) 100 to 999 (100000 to 999000)

-020. to 200.0 C4-4

-020. to 200.0 C4-5

1: Capacitor on the main circuit board

OFF

0 to 2147483647 (Displays MSB 4 digits) 4-5

-1073741823 to 1073741823 (Displays MSB 4 digits including "-")

0. to 9999. 1000 to 6553 (10000 to 65530)

Error code (condition of occurrence)

Output frequency [Hz]  Output current [A] Internal DC voltage [V] RUN time [h] ON time [h]

0.0 to 100.0 %4-6

0.0 to 100.0 %4-7

2: Cooling fan rotation speed reduced

Default

setting

Changes

during

operation

 h4-4

4-5



Time 4-5



Unit Page

4-5

4-132

4-6

3-19

Basic Function Mode (F)

3-7 Parameter List

Parameter

No.

F001

F002 Acceleration time 1

F202

F302

F003 Deceleration time 1

F203

F303

F004

Function name Monitor or data range

Output frequency setting/monitor

* 2nd acceleration time 1

* 3rd acceleration time 1

* 2nd deceleration time 1

* 3rd deceleration time 1

Operator rotation direction selection

0.0/Starting frequency to 1st/2nd/3rd max. frequency

0.0 to 100.0 (PID control enabled)

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

00: (Forward) 01: (Reverse)

Default

setting

30.00 Yes s 4-8

Changes

during

operation

 Yes Hz 4-8

00 No  4-9

Unit Page

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-20

3-7 Parameter List

Extended Function Mode

Operation

Parameter

No.

A001

A002

Basic setting

A003 Base frequency 30. to Maximum frequency [A004] 50.

A203 * 2nd base frequency 30. to 2nd maximum frequency [A204] 50.

A303 * 3rd base frequency 30. to 3rd maximum frequency [A304] 50.

A004 Maximum frequency 30. to 400. 50.

A204

A304

Function name Monitor or data range

00: Digital Operator (FREQ adjuster)

(Enabled when 3G3AX-OP01 is used.) 01: Terminal 02: Digital Operator (F001)

Frequency reference selection

RUN command selection

* 2nd maximum frequency

* 3rd maximum frequency

03: ModBus communication 04: Option 1 05: Option 2 06: Pulse train frequency 07: Not used 10: Operation function result

01: Terminal 02: Digital Operator (F001) 03: ModBus communication 04: Option 1 05: Option 2

30. to 400. 50.

Default setting

Changes

during

operation

02 No 

02 No  4-11

No Hz

No Hz 4-12

Unit Page

4-10

4-138

4-11

4-110

4-11

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-21

3-7 Parameter List

Parameter

No.

A005 O/OI selection

A006 O2 selection

A011 O start frequency

Analog input, Others

A012 O end frequency

A013 O start ratio 0. to O end ratio 0. No %

A014 O end ratio O start ratio to 100. 100. No %

A015 O start selection

A016 O, O2, OI sampling

A017 Not used

Function name Monitor or data range

00: Switches between O/OI via terminal AT 01: Switches between O/O2 via terminal AT 02: Switches between O/FREQ adjuster via

terminal AT (Enabled only when 3G3AX-OP01 is used)

03: Switches between OI/FREQ adjuster via

terminal AT (Enabled only when 3G3AX-OP01 is used)

04: Switches between O2/FREQ adjuster via

terminal AT (Enabled only when 3G3AX-OP01 is used)

00: O2 only 01: O/OI auxiliary frequency reference

(not reversible)

02: O/OI auxiliary frequency reference

(reversible)

03: O2 disabled

0.00 to 99.99

100.0 to 400.0

0.00 to 99.99

100.0 to 400.0

00: External start frequency

(A011 set value)

01: 0 Hz

1. to 30.

31. (with 500 ms filter ± 0.1 Hz hysteresis)

Use "00". * Do not change.

Default setting

Changes

during

operation

00 No  4-12

03 No 

0.00 No Hz

01 No 

31. No  4-15

00 No 

Unit Page

4-12

4-14

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-22

3-7 Parameter List

Operation

Parameter

No.

A019

A020

A220

A320

A021

A022

A023

A024

A025

A026

A027

Multi-step speed, Jogging

A028

A029

A030

A031

A032

A033

A034

A035

Function name Monitor or data range

Multi-step speed selection

Multi-step speed reference 0

* 2nd multi-step speed reference 0

* 3rd multi-step speed reference 0

Multi-step speed reference 1

Multi-step speed reference 2

Multi-step speed reference 3

Multi-step speed reference 4

Multi-step speed reference 5

Multi-step speed reference 6

Multi-step speed reference 7

Multi-step speed reference 8

Multi-step speed reference 9

Multi-step speed reference 10

Multi-step speed reference 11

Multi-step speed reference 12

Multi-step speed reference 13

Multi-step speed reference 14

Multi-step speed reference 15

00: Binary: 16-step selection with 4 terminals 01: Bit: 8-step selection with 7 terminals

0.0/Starting frequency to Max. frequency 6.00 Yes Hz

0.0/Starting frequency to 2nd Max. frequency 6.00 Yes Hz

0.0/Starting frequency to 3rd Max. frequency 6.00 Yes Hz

0.0/Starting frequency to Max. frequency

Default setting

Changes

during

operation

00 No  4-16

0.00

Yes Hz 4-16

Unit Page

4-16

4-8

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-23

3-7 Parameter List

Parameter

No.

A038 Jogging frequency 0.00/Starting frequency to 9.99 6.00 Yes Hz

A039

Multi-step speed, Jogging

A041

A241

A042

A342

A043

A343

V/f characteristics

A044

A244

A344

A045 Output voltage gain 20. to 100. 100. Yes % 4-24

Function name Monitor or data range

00: Free running on jogging stop/

Disabled in operation

01: Deceleration stop on jogging stop/

Disabled in operation

02: DC injection braking on jogging stop/ Jogging stop selection

Torque boost selection

* 2nd torque boost selection

Manual torque boost voltage

* 2nd manual torque boost voltage

* 3rd manual torque boost voltage

Manual torque boost frequency

* 2nd manual torque boost frequency

* 3rd manual torque boost frequency

V/f characteristics selection

* 2nd V/f characteristics selection

* 3rd V/f characteristics selection

Disabled in operation

03: Free running on jogging stop/

Enabled in operation

04: Deceleration stop on jogging stop/

Enabled in operation

05: DC injection braking on jogging stop/

Enabled in operation

00: Manual torque boost

01: Automatic torque boost

0.0 to 20.0

0.0 to 50.0

00: Constant torque characteristics (VC)

01: Special reduced torque characteristics

(special VP) 02: Free V/f characteristics 03: Sensorless vector control (SLV) 04: 0-Hz sensorless vector control 05: Sensor vector control (V2)

00: Constant torque characteristics (VC) 01: Special reduced torque characteristics

(special VP) 02: Free V/f characteristics 03: Sensorless vector control (SLV) 04: 0-Hz sensorless vector control

00: Constant torque characteristics (VC) 01: Special reduced torque characteristics

(special VP)

Default setting

Changes

during

operation

00 No 

No 

1.0

5.0

Yes %A242

Yes %A243

No  4-21

Unit Page

4-18

4-19

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-24

3-7 Parameter List

Operation

Parameter

No.

A046

A246

A047

V/f characteristics

A247

A051

A052

A053

DC injection braking

A054

A055

A056

A057

DC injection braking

A058

A059

A061 Frequency upper limit 0.00/Frequency lower limit to Max. frequency 0.00

A261

A062 Frequency lower limit

A262

Upper/Lower limiter, Jump

Function name Monitor or data range

Automatic torque boost voltage compensation gain

* 2nd automatic torque boost voltage compensation gain

Automatic torque boost slip compensation gain

* 2nd automatic torque boost slip compensation gain

DC injection braking selection

DC injection braking frequency

DC injection braking delay time

DC injection braking power

DC injection braking time

DC injection braking method selection

Startup DC injection braking power

Startup DC injection braking time

DC injection braking carrier frequency

* 2nd frequency upper limit

* 2nd frequency lower limit

0. to 255. 100.

00: Disabled 01: Enabled 02: Frequency control [A052 set value]

0.00 to 99.99

100.0 to 400.0

0.0 to 5.0 0.0 No s

0. to 100. (0.4 to 55 kW) 50. No %

0. to 80. (75 to 132 kW) 40. No %

0.0 to 60.0 0.5 No s

00: Edge operation 01: Level operation

0. to 100. (0.4 to 55 kW)

0. to 80. (75 to 132 kW)

0.0 to 60.0 0.0 No s

0.5 to 15.0 (0.4 to 55 kW) 5.0 No kHz

0.5 to 10.0 (75 to 132 kW) 3.0 No kHz

0.00/2nd frequency lower limit to 2nd Max. frequency

0.00/Starting frequency to Frequency upper limit

0.00/Starting frequency to 2nd frequency upper limit

Default setting

Changes

during

operation

Yes 

00 No 

0.50 No Hz

01 No 

0. No %

No Hz

0.00

No Hz

0.00

Unit Page

4-19

4-24

4-110

4-24

4-28

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-25

3-7 Parameter List

Parameter

No.

A063 Jump frequency 1

A064

A065 Jump frequency 2 0.00

A066

A067 Jump frequency 3 0.00

A068

Upper/Lower limit, Jump

A069

A070

A071 PID selection

A072 PID P gain 0.2 to 5.0 1.0 Yes 

A073 PID I gain

A074 PID D gain

A075 PID scale 0.01 to 99.99 1.00 No Time

PID control

A076

A077 Reverse PID function

A078

A079

PID control

A081 AVR selection

AVR

A082

Function name Monitor or data range

Jump frequency width 1

Jump frequency width 2

Jump frequency width 3

Acceleration stop frequency

Acceleration stop time

PID feedback selection

PID output limit function

PID feedforward selection

AVR voltage selection

Jump frequency: 0.0 to 400.0 Jump frequency width: 0.0 to 10.0

0.00 to 99.99

100.0 to 400.0

0.0 to 60.0 0.0 No s

00: Disabled 01: Enabled 02: Reverse output enabled

0.0 to 999.9

1000. to 3600.

0.00 to 99.99

100.0

00: OI 01: O 02: RS485 communication 03: Pulse train frequency 10: Operation function output

00: OFF (Deviation = Target value -

Feedback value) 01: ON (Deviation = Feedback value - Target

value)

0.0 to 100.0 0.0 No %

00: Disabled 01: O 02: OI 03: O2

00: Always ON 01: Always OFF 02: OFF during deceleration

200-V class: 200/215/220/230/240 400-V class: 380/400/415/440/460/480

Default setting

Changes

during

operation

0.00

0.50

0.00 No Hz

00 No 

1.0 Yes s

0.00 Yes s

00 No 

00 No  4-31

02 No 

200/

400

No Hz

No V

Unit Page

4-30

4-31

4-35

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-26

3-7 Parameter List

Operation

Parameter

No.

A085 RUN mode selection

A086

A092 Acceleration time 2

A292

A392

A093 Deceleration time 2 15.00

A293

A393

A094

A294

A095

RUN mode, Acceleration/Deceleration functions

A295

A096

A296

A097

A098

Function name Monitor or data range

00: Normal operation 01: Energy-saving operation 02: Automatic operation

Energy-saving response/accuracy adjustment

* 2nd acceleration time 2

* 3rd acceleration time 2

* 2nd deceleration time 2

* 3rd deceleration time 2

2-step acceleration/ deceleration selection

* 2nd 2-step acceleration/ deceleration selection

2-step acceleration frequency

* 2nd 2-step acceleration frequency

2-step deceleration frequency

* 2nd 2-step deceleration frequency

Acceleration pattern selection

Deceleration pattern selection

0.0 to 100.0 50.0 Yes 

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

00: Switched via multi-function input 09 (2CH) 01: Switched by setting 02: Enabled only when switching forward/

reverse

0.00 to 99.99

100.0 to 400.0

00: Line 01: S-shape curve 02: U-shape curve 03: Inverted U-shape curve 04: EL-S-shape curve

Default setting

15.00

Changes

during

operation

00 No 

Yes s

No 

0.00

No Hz

0.00

No Hz

0.00

00 No 

Unit Page

4-36

4-37

4-38

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-27

3-7 Parameter List

Parameter

No.

A101 OI start frequency

A102 OI end frequency 0.00 No Hz

A103 OI start ratio 0. to OI end ratio 20. No %

A104 OI end ratio OI start ratio to 100. 100. No %

A105 OI start selection

A111 O2 start frequency -400. to -100.

A112 O2 end frequency 0.00 No Hz

External frequency adjustment

A113 O2 start ratio -100. to O2 end ratio -100. No %

A114 O2 end ratio O2 start ratio to 100. 100. No %

External frequency adjustment

A131

Function name Monitor or data range

0.00 to 99.99

100.0 to 400.0

00: Use OI start frequency [A101] 01: 0 Hz

-99.9 to 0.00 to 99.99

100.0 to 400.0

Acceleration curve parameter

Default setting

Changes

during

operation

0.00 No Hz

00 No 

0.00 No Hz

02 No 

Unit Page

4-14

Operation

4-15

A132

Acceleration/Deceleration

A141

A142

A143 Operator selection

Operation frequency

A145

A146

Deceleration curve parameter

Operation frequency input A setting

Operation frequency input B setting

Frequency addition amount

Frequency addition direction

01 (small curve) to 10 (large curve)

00: Digital Operator (F001) 01: Digital Operator (FREQ adjuster)

(Enabled when 3G3AX-OP01 is used.) 02: Input O 03: Input OI 04: RS485 communication 05: Option 1 06: Option 2 07: Pulse train frequency

00: Addition (A + B) 01: Subtraction (A - B) 02: Multiplication (A × B)

0.00 to 99.99

100.0 to 400.0

00: Add A145 value to output frequency 01: Subtract A145 value from output

frequency

02 No 

03 No 

00 No 

0.00 No Hz

00 No 

4-38

4-41

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-28

3-7 Parameter List

Operation

Parameter

No.

A150

A151

A152

A153

Acceleration/Deceleration

b001 Retry selection

b002

b003 Retry wait time 0.3 to 100.0 1.0 No s 4-85

b004

Momentary power interruption/Trip restart

b005

b006

b007

b008 Trip retry selection

b009

b010

Momentary power interruption/Trip restart

b011 Trip retry wait time 0.3 to 100.0 1.0 No s

Function name Monitor or data range

EL-S-curve ratio 1 during acceleration

EL-S-curve ratio 2 during acceleration

EL-S-curve ratio 1 during deceleration

EL-S-curve ratio 2 during deceleration

Allowable momentary power interruption time

Momentary power interruption/ undervoltage trip during stop selection

Momentary power interruption retry time selection

Input phase loss protection selection

Frequency matching lower limit frequency setting

Undervoltage retry time selection

Overvoltage/ overcurrent retry time selection

0. to 50. 25. No %

00: Alarm 01: 0 Hz start 02: Frequency matching start 03: Trip after frequency matching

deceleration stop

04: Active Frequency Matching restart

0.3 to 25.0 1.0 No s

00: Disabled 01: Enabled 02: Disabled during stop and deceleration

stop

00: 16 times 01: No limit

00: Disabled 01: Enabled

0.00 to 99.99

100.0 to 400.0

00: Trip 01: 0 Hz start 02: Frequency matching start 03: Trip after frequency matching

deceleration stop

04: Active Frequency Matching restart

00: 16 times 01: No limit

1 to 3 3 No Time

Default setting

Changes

during

operation

00 No 

00 No  4-46

0.00 No Hz

00 No 

Unit Page

4-39

4-42

4-42 4-68 4-85

4-42

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-29

3-7 Parameter List

Parameter

No.

b012

b212

b312

b013

b213

b313

b015

Electronic Thermal

b017

b019

b016

b020

Function name Monitor or data range

Electronic thermal level

* 2nd electronic thermal level

* 3rd electronic thermal level

Electronic thermal characteristics selection

* 2nd electronic thermal characteristics selection

* 3rd electronic thermal characteristics selection

Free setting, electronic thermal frequency 1

Free setting, electronic thermal frequency 2

Free setting, electronic thermal frequency 3

Free setting, electronic thermal current 1

Free setting, electronic thermal current 2

Free setting, electronic thermal current 3

0.20 × Rated current to 1.00 × Rated current

00: Reduced torque characteristics 01: Constant torque characteristics 02: Free setting

0. to 400. 0. No Hz

0.0 to Rated current 0.0 No Ab018

Default setting

Rated

current

Changes

during

operation

No A

00 No 

Unit Page

4-46

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-30

3-7 Parameter List

Operation

Parameter

No.

b021

b022 Overload limit level

b023

b024

b025 Overload limit level 2

b026

Overload limit, Overcurrent Protection

b027

b028

b030

b031 Soft lock selection

Lock

Function name Monitor or data range

Overload limit selection

Overload limit parameter

Overload limit selection 2

Overload limit parameter 2

Overcurrent suppression function

Active Frequency Matching restart level

Active Frequency Matching restart parameter

Starting frequency at Active Frequency Matching restart

Default setting

00: Disabled 01: Enabled in acceleration/constant speed

operation 02: Enabled in constant speed operation 03: Enabled in acceleration/constant speed

operation (Accelerates during

regeneration)

0.20 × Rated current to 2.00 × Rated current (0.4 to 55 kW)

0.20 × Rated current to 1.80 × Rated current (75 to 132 kW)

0.10 to 30.00 1.00 No s

00: Disabled 01: Enabled in acceleration/constant speed

operation 02: Enabled in constant speed operation 03: Enabled in acceleration/constant speed

operation (Accelerates during

regeneration)

0.20 × Rated current to 2.00 × Rated current (0.4 to 55 kW)

0.20 × Rated current to 1.80 × Rated current (75 to 132 kW)

0.10 to 30.00 1.00 No s

00: Disabled 01: Enabled

0.20 × Rated current to 2.00 × Rated current (0.4 to 55 kW)

0.20 × Rated current to 1.80 × Rated current (75 to 132 kW)

0.10 to 30.00 0.50 No s

00: Frequency at interruption 01: Max. frequency 02: Set frequency

00: Data other than b031 cannot be changed

when terminal SFT is ON. 01: Data other than b031 and the specified

frequency parameter cannot be changed

when terminal SFT is ON. 02: Data other than b031 cannot be changed. 03: Data other than b031 and the specified

frequency parameter cannot be changed. 10: Data other than parameters changeable

during operation cannot be changed.

Rated

current

Rated

current

Rated

current

Changes

during

operation

01 No 

1.50 ×

No A

01 No 

1.50 ×

No A

01 No  4-51

No A

00 No 

01 No  4-51

Unit Page

4-49

4-43 4-69b029

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-31

3-7 Parameter List

Parameter

No.

b034

b035

Others

b036

b037 Display selection

b038

Others

b039

b040 Torque limit selection

b041

b042

Torque limit

b043

b044

b045

Function name Monitor or data range

RUN time/Power ON time setting

Rotation direction limit selection

Reduced voltage startup selection

Initial screen selection

User parameter automatic setting function selection

Torque limit 1 (Four-quadrant mode forward power running)

Torque limit 2 (Four-quadrant mode reverse regeneration)

Torque limit 3 (Four-quadrant mode reverse power running)

Torque limit 4 (Four-quadrant mode forward regeneration)

Torque LADSTOP selection

Default setting

0. to 9999. (0 to 99990) 1000 to 6553 (10000 to 655300)

00: Forward and Reverse are enabled 01: Only Forward is enabled. 02: Only Reverse is enabled.

0 (Reduced voltage startup time: small) to 255 (Reduced voltage startup time: large)

00: Complete display 01: Individual display of functions 02: User setting 03: Data comparison display 04: Basic display

00: Screen when the Enter key was pressed

last 01: d001 02: d002 03: d003 04: d007 05: F001

00: Disabled 01: Enabled

00: Four-quadrant separate setting 01: Terminal switch 02: Analog input 03: Option 1 04: Option 2

0. to 200. (0.4 to 55 kW)

0. to 180. (75 to 132 kW) no (Torque limit disabled)

0. to 200. (0.4 to 55 kW)

0. to 180. (75 to 132 kW) no (Torque limit disabled)

0. to 200. (0.4 to 55 kW)

0. to 180. (75 to 132 kW) no (Torque limit disabled)

0. to 200. (0.4 to 55 kW)

0. to 180. (75 to 132 kW) no (Torque limit disabled)

00: Disabled 01: Enabled

Changes

during

operation

0. No h 4-52

00 No  4-52

6No 4-53

04 No  4-53

01 No  4-56

00 No  4-57

00 No -

150. No %

00 No  4-59

Unit Page

4-57 4-59

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-32

3-7 Parameter List

Operation

Parameter

No.

b046

b050

b051

b052

b053

Others

b054

b055

b056

Function name Monitor or data range

Reverse rotation prevention selection

Selection of non-stop function at momentary power interruption

Starting voltage of non-stop function at momentary power interruption

Stop deceleration level of non-stop function at momentary power interruption

Deceleration time of non-stop function at momentary power interruption

Deceleration starting width of non-stop function at momentary power interruption

Proportional gain setting of non-stop function at momentary power interruption

Integral time setting of non-stop function at momentary power interruption

00: Disabled 01: Enabled

00: Disabled 01: Enabled (deceleration stop) 02: Enabled (without recovery) 03: Enabled (with recovery)

0.0 to 999.9

1000.

0.0 to 999.9

1000.

0.01 to 99.99

100.0 to 999.9

1000. to 3600.

0.00 to 10.00 0.00 No Hz

0.00 to 2.55 0.20 Yes 

0.000 to 9.999/10.00 to 65.53

Default setting

0.100

Changes

during

operation

00 No  4-59

00 No 

220/

440

360/

720

1.00 No s

No V

Yes s 4-60

Unit Page

4-60

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-33

3-7 Parameter List

Parameter

No.

b060

b061

b062

b063

b064

b065

Others

b066

b067

b068

b070

b071

b072

Function name Monitor or data range

Set an upper limit level.

Window comparator O upper limit level

Window comparator O lower limit level

Window comparator O hysteresis width

Window comparator OI upper limit level

Window comparator OI lower limit level

Window comparator OI hysteresis width

Window comparator O2 upper limit level

Window comparator O2 lower limit level

Window comparator O2 hysteresis width

Analog operation level at O disconnection

Analog operation level at OI disconnection

Analog operation level at O2 disconnection

Setting range: 0 to 100 Lower limit: Lower limit level + Hysteresis width × 2

Set a lower limit level. Setting range: 0 to 100 Upper limit: Upper limit level - Hysteresis width × 2

Set a hysteresis width for the upper and lower limit levels. Setting range: 0 to 10 Upper limit: (Upper limit level - Lower limit level) × 2

Set an upper limit level. Setting range: 0 to 100 Lower limit: Lower limit level + Hysteresis width × 2

Set a lower limit level. Setting range: 0 to 100 Upper limit: Upper limit level - Hysteresis width × 2

Set a hysteresis width for the upper and lower limit levels. Setting range: 0 to 10 Upper limit: (Upper limit level - Lower limit level) × 2

Set an upper limit level. Setting range: -100 to 100 Lower limit: Lower limit level + Hysteresis width × 2

Set a lower limit level. Setting range: -100 to 100 Upper limit: Upper limit level - Hysteresis width × 2

Set a hysteresis width for the upper and lower limit levels. Setting range: 0 to 10 Upper limit: (Upper limit level - Lower limit level) × 2

0. to 100./no (ignored) no No 

-100. to 100./no (ignored) no No 

Default setting

Changes

during

operation

100. Yes %

0. Yes %

100. Yes %

0. Yes %

100. Yes %

-100. Yes %

0. Yes %

Unit Page

4-63

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-34

3-7 Parameter List

Operation

Parameter

No.

b078

b079

b082 Starting frequency 0.10 to 9.99 0.50 No Hz 4-65

b083 Carrier frequency

b084 Initialization selection

b085

b086

b087 STOP key selection

b088

Others

b089

b090

b091 Stop selection

b092 Cooling fan control

b096

b098 Thermistor selection

b099 Thermistor error level 0. to 9999.

Function name Monitor or data range

Integrated power clear

Integrated power display gain

Initialization parameter selection00*Do not change.

Frequency conversion coefficient

Free-run stop selection

Automatic carrier reduction

Usage rate of regenerative braking function

Regenerative braking function operation selection

Regenerative braking function ON level

Cleared with the Enter key after changing to 01

1. to 1000. 1. No 

0.5 to 15.0 (0.4 to 55 kW) *Derating enabled

0.5 to 10.0 (75 to 132 kW) *Derating enabled

00: Clears the trip monitor 01: Initializes data 02: Clears the trip monitor and initializes data

0.1 to 99.0 1.0 Yes  4-2

00: Enabled 01: Disabled 02: Disabled only during stop

00: 0 Hz start 01: Frequency matching start 02: Active Frequency Matching restart

00: Disabled 01: Enabled

0.0 to 100.0 0.0 No % 4-72

00: Deceleration  Stop 01: Free-run stop

00: Always ON 01: ON during RUN

00: Disabled 01: Enabled (Disabled during stop) 02: Enabled (Enabled during stop)

330 to 380 660 to 760

00: Disabled 01: PTC enabled 02: NTC enabled

Default setting

3000.

Changes

during

operation

00 Yes 

5.0 No kHz

3.0 No kHz

00 No 

00 No  4-68

00 No  4-69

00 No  4-71

00 No  4-68

01 No 

00 No 

360/

720

00 No 

No V

No 

Unit Page

4-65

4-118

4-66

4-72b095

4-73

4-4

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-35

3-7 Parameter List

Parameter

No.

b100 Free V/f frequency 1 0. to Free V/f frequency 2 0. No Hz

b101 Free V/f voltage 1 0.0 to 800.0 0.0 No V

b102 Free V/f frequency 2 0. to Free V/f frequency 3 0. No Hz

b103 Free V/f voltage 2 0.0 to 800.0 0.0 No V

b104 Free V/f frequency 3 0. to Free V/f frequency 4 0. No Hz

b105 Free V/f voltage 3 0.0 to 800.0 0.0 No V

b106 Free V/f frequency 4 0. to Free V/f frequency 5 0. No Hz

b107 Free V/f voltage 4 0.0 to 800.0 0.0 No V

b108 Free V/f frequency 5 0. to Free V/f frequency 6 0. No Hz

Vf free setting

b109 Free V/f voltage 5 0.0 to 800.0 0.0 No V

b110 Free V/f frequency 6 0. to Free V/f frequency 7 0. No Hz

b111 Free V/f voltage 6 0.0 to 800.0 0.0 No V

b112 Free V/f frequency 7 0. to 400. 0. No Hz

b113 Free V/f voltage 7 0.0 to 800.0 0.0 No V

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Function name Monitor or data range

Default setting

Changes

during

operation

Unit Page

4-22

Operation

3-36

3-7 Parameter List

Operation

Parameter

No.

b120

b121

b122

b123

b124

b125

b126 Brake release current

b127

Others

b130

b131

b132

b133

b134

Function name Monitor or data range

Brake control selection

Brake wait time for release

Brake wait time for acceleration

Brake wait time for stopping

Brake wait time for confirmation

Brake release frequency

Brake input frequency

Overvoltage protection function selection during deceleration

Overvoltage protection level during deceleration

Overvoltage protection parameter

Overvoltage protection proportional gain setting

Overvoltage protection integral time setting

Default setting

00: Disabled 01: Enabled

0.00 to 5.00 0.00 No s

0.00 to 99.99

100.0 to 400.0

0.0 to 2.00 × Rated current (0.4 to 55 kW)

0.0 to 1.80 × Rated current (75 to 132 kW)

0.00 to 99.99

100.0 to 400.0

00: Disabled 01: DC voltage kept constant 02: Acceleration enabled

200-V class: 330 to 390 400-V class: 660 to 780

0.10 to 30.00 1.00 No s

0.00 to 2.55 0.50 Yes 

0.000 to 9.999

10.000 to 65.53

Rated

current

0.060 Yes s

Changes

during

operation

00 No 

0.00 No Hz

No 

0.00 No Hz

00 No 

380/

760

No V

Unit Page

4-75

4-76

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-37

3-7 Parameter List

Changes

during

operation

No  4-77

Unit Page

Parameter

No.

C001

C002

C003

C004

C005

Multi-function input terminals

C006

C007

C008

*1.

C001 and C003 are forcibly rewritten into 18 (RS) and 64 (EMR), respectively, when the emergency shutoff

function is enabled (SW1 = ON).

Function name Monitor or data range

01: RV (reverse) 02: CF1 (multi-step speed setting binary 1)

Multi-function input 1 selection

Multi-function input 2 selection

Multi-function input 3 selection

Multi-function input 4 selection

Multi-function input 5 selection

Multi-function input 6 selection

Multi-function input 7 selection

Multi-function input 8 selection

03: CF2 (multi-step speed setting binary 2) 04: CF3 (multi-step speed setting binary 3) 05: CF4 (multi-step speed setting binary 4) 06: JG (jogging) 07: DB (external DC injection braking) 08: SET (2nd control) 09: 2CH (2-step acceleration/deceleration) 11: FRS (free-run stop) 12: EXT (external trip) 13: USP (USP function) 14: CS (commercial switch) 15: SFT (soft lock) 16: AT (analog input switching) 17: SET3 (3rd control) 18: RS (reset) 20: STA (3-wire start) 21: STP (3-wire stop) 22: F/R (3-wire forward/reverse) 23: PID (PID enabled/disabled) 24: PIDC (PID integral reset) 26: CAS (control gain switching) 27: UP (UP/DWN function accelerated) 28: DWN (UP/DWN function decelerated) 29: UDC (UP/DWN function data clear) 31: OPE (forced operator) 32: SF1 (multi-step speed setting bit 1) 33: SF2 (multi-step speed setting bit 2) 34: SF3 (multi-step speed setting bit 3) 35: SF4 (multi-step speed setting bit 4) 36: SF5 (multi-step speed setting bit 5) 37: SF6 (multi-step speed setting bit 6) 38: SF7 (multi-step speed setting bit 7) 39: OLR (overload limit switching) 40: TL (torque limit enabled) 41: TRQ1 (torque limit switching 1) 42: TRQ2 (torque limit switching 2) 43: PPI (P/PI switching) 44: BOK (Brake confirmation) 45: ORT (orientation) 46: LAC (LAD cancel) 47: PCLR (position deviation clear) 48: STAT ( 50: ADD (frequency addition) 51: F-TM (forced terminal block) 52: ATR (torque command input permission) 53: KHC (integrated power clear) 54: SON (servo ON) 55: FOC (preliminary excitation) 56: Not used 57: Not used 58: Not used 59: Not used 60: Not used 61: Not used 62: Not used 63: Not used 65: AHD (analog command held) 66: CP1 (position command selection 1) 67: CP2 (position command selection 2) 68: CP3 (position command selection 3) 69: ORL (zero return limit signal) 70: ORG (zero return startup signal) 71: FOT (forward driving stop) 72: ROT (reverse driving stop) 73: SPD (speed/position switching) 74: PCNT (pulse counter) 75: PCC (pulse counter clear) no: NO (no allocation)

pulse train position command input permission

(64 cannot be set optionally.)

Default setting

)

When SW1 is turned ON once and then OFF, C003 has no allocations ("no").

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-38

3-7 Parameter List

Operation

Changes

during

operation

No  4-79

Unit Page

Parameter

No.

C011

C012

C013

C014

C015

C016

Multi-function input terminals

C017

C018

C019

Function name Monitor or data range

Multi-function input 1 operation selection

Multi-function input 2 operation selection

Multi-function input 3 operation selection

Multi-function input 4 operation selection

Multi-function input 5 operation selection

Multi-function input 6 operation selection

Multi-function input 7 operation selection

Multi-function input 8 operation selection

FW terminal operation selection

00: NO 01: NC

Default setting

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-39

3-7 Parameter List

Changes

during

Unit Page

operation

No  4-93

Parameter

No.

C021

C022

C023

C024

Multi-function output terminal

C025

C026

Function name Monitor or data range

00: RUN (signal during RUN) 01: FA1 (constant speed arrival signal)

Multi-function output terminal 11 selection

Multi-function output terminal 12 selection

Multi-function output terminal 13 selection

Multi-function output terminal 14 selection

Multi-function output terminal 15 selection

Relay output (AL2, AL1) function selection

02: FA2 (over set frequency arrival signal) 03: OL (overload warning) 04: OD (excessive PID deviation) 05: AL (alarm output) 06: FA3 (set-frequency-only arrival signal) 07: OTQ (overtorque)

signal during momentary power interruption

08: IP ( 09: UV (signal during undervoltage) 10: TRQ (torque limit) 11: RNT (RUN time over) 12: ONT (Power ON time over) 13: THM (thermal warning) 19: BRK (brake release) 20: BER (brake error) 21: ZS (0 Hz signal) 22: DSE (excessive speed deviation) 23: POK (position ready) 24: FA4 (set frequency exceeded 2) 25: FA5 (set frequency only 2) 26: OL2 (overload warning 2) 27: ODc (analog O disconnection detection) 28: OIDc (analog OI disconnection detection) 29: O2Dc ( 31: FBV (PID FB status output) 32: NDc (network error) 33: LOG1 (logic operation output 1) 34: LOG2 (logic operation output 2) 35: LOG3 (logic operation output 3) 36: LOG4 (logic operation output 4) 37: LOG5 (logic operation output 5) 38: LOG6 (logic operation output 6) 39: WAC (capacitor life warning signal) 40: WAF (cooling fan life warning signal) 41: FR (starting contact signal) 42: OHF (fin overheat warning) 43: LOC (light load detection signal) 44: Not used 45: Not used 46: Not used 47: Not used 48: Not used 49: Not used 50: IRDY (operation ready signal) 51: FWR (forward run signal) 52: RVR (reverse run signal) 53: MJA (fatal fault signal) 54: WCO (window comparator O) 55: WCOI (window comparator OI) 56: WCO2 (window comparator O2) (When C062 is used to select the alarm code output, the multi-function output terminals 11 to 13, or 11 to 14 are forcibly changed to AC0 to AC2 or AC0 to AC3 [Acn 'Alarm code output'], respectively.)

analog O2 disconnection detection

Default setting

)

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-40

3-7 Parameter List

Operation

Parameter

No.

C027 FM selection

C028 AM selection

Analog monitor

C029 AMI selection

Digital current

C030

monitor reference value

Function name Monitor or data range

00: Output frequency 01: Output current 02: Output torque 03: Digital output frequency 04: Output voltage 05: Input voltage 06: Thermal load rate 07: LAD frequency 08: Digital current monitor 09: Motor temperature 10: Fin temperature 12: Not used

00: Output frequency 01: Output current 02: Output torque 04: Output voltage 05: Input voltage 06: Thermal load rate 07: LAD frequency 09: Motor temperature 10: Fin temperature 11: Output torque <signed> 13: Not used

00: Output frequency 01: Output current 02: Output torque 04: Output voltage 05: Input voltage 06: Thermal load rate 07: LAD frequency 09: Motor temperature 10: Fin temperature 14: Not used

0.20 × Rated current to 2.00 × Rated current (Current value at the digital current monitor output 1440 Hz)

Default setting

Rated

current

Changes

during

operation

00 No 

Yes A 4-107

Unit Page

4-107 4-116

4-108 4-116

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-41

3-7 Parameter List

Parameter

No.

C031

C032

C033

C034

Multi-function output terminal

C035

C036

C038

C039

C040

C041

C042

C043

Level and output terminal status

C044

C045

C046

C052

C053

Function name Monitor or data range

Multi-function output terminal 11 contact selection

Multi-function output terminal 12 contact selection

Multi-function output terminal 13 contact selection

Multi-function output terminal 14 contact selection

Multi-function output terminal 15 contact selection

Relay output (AL2, AL1) contact selection

Light load signal output mode

Light load detection level

Overload warning signal output mode

Overload warning level

Arrival frequency during acceleration

Arrival frequency during deceleration

PID deviation excessive level

Arrival frequency during acceleration 2

Arrival frequency during deceleration 2

PID FB upper limit

PID FB lower limit

00: NO contact at AL2; NC contact at AL1 01: NC contact at AL2; NO contact at AL1

00: Enabled during acceleration/deceleration/

constant speed 01: Enabled only during constant speed

0.0 to 2.00 × Rated current (0.4 to 55 kW)

0.0 to 1.80 × Rated current (75 to 132 kW)

00: Enabled during acceleration/deceleration/

constant speed 01: Enabled only during constant speed

0.0: Does not operate.

0.1 × Rated current to 2.00 × Rated current (0.4 to 55 kW)

0.1 × Rated current to 1.80 × Rated current (75 to 132 kW)

0.00 to 99.99

100.0 to 400.0

0.00 to 99.99

100.0 to 400.0

0.0 to 100.0 3.0 No % 4-31

0.00 to 99.99

100.0 to 400.0

0.00 to 99.99

100.0 to 400.0

0.0 to 100.0

0.0 to 100.0 0.0 No %

Default setting

Rated

current

Rated

current

100.0

Changes

during

operation

No  4-94

01 No 

No A

01 No 

No A

0.00 No Hz

No %

Unit Page

4-104

4-49

4-96

4-31

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-42

3-7 Parameter List

Operation

Parameter

No.

C055

C056

C057

C058

C061

Level and output terminal status

C062 Alarm code selection

C063 0 Hz detection level

C064

C071

C072

C073

C074

C075

Communication function

C076

C077

C078

C079

Function name Monitor or data range

Overtorque level (Forward power running)

Overtorque level (Reverse regeneration)

Overtorque level (Reverse power running)

Overtorque level (Forward regeneration)

Thermal warning level

Fin overheat warning level

Communication speed selection (Baud rate selection)

Communication station No. selection

Communication bit length selection

Communication parity selection

Communication stop bit selection

Communication error selection

Communication error timeout

Communication wait time

Communication method selection

Default setting

0. to 200. (0.4 to 55 kW)

0. to 180. (75 to 132 kW)

0. to 100. 80. No % 4-46

00: Disabled 01: 3-bit 02: 4-bit

0.00 to 99.99

100.0

0. to 200. 120. No C4-103

02: Loop-back test 03: 2400 bps 04: 4800 bps 05: 9600 bps 06: 19200 bps

1. to 32. 1. No 

7: 7-bit 8: 8-bit

00: No parity 01: Even 02: Odd

1: 1-bit 2: 2-bit

00: Trip 01: Trip after deceleration stop 02: Ignore 03: Free-run stop 04: Deceleration stop

0.00 to 99.99 0.00 No s

0. to 1000. 0. No ms

00: ASCII 01: ModBus-RTU

Changes

during

operation

100. No %

00 No  4-99

0.00 No Hz 4-99

04 No 

7No

00 No 

1No

02 No 

01 No 

Unit Page

4-98

4-140

4-102 4-140

4-140

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-43

3-7 Parameter List

Parameter

No.

C081 O adjustment

C082 OI adjustment

C083 O2 adjustment

Adjustment

C085

C091 Not used

C101 UP/DWN selection

C102 Reset selection

Others

C103

C105 FM gain setting 50. to 200. 100. Yes % 4-108

C106 AM gain setting 50. to 200. 100. Yes %

C107 AMI gain setting 50. to 200. 100. Yes %

C109 AM bias setting 0. to 100. 0. Yes %

Meter adjustment

C110 AMI bias setting 0. to 100. 20. Yes %

Function name Monitor or data range

0. to 9999. 1000 to 6553 (10000 to 65530)

Thermistor adjustment

Reset frequency matching selection

0.0 to 999.9

1000.

Use "00". * Do not change.

00: Do not store the frequency data 01: Store the frequency data

00: Trip reset at power-on 01: Trip reset when the power is OFF 02: Enabled only during trip (Reset when the

power is ON) 03: Trip reset only

00: 0 Hz start 01: Frequency matching start 02: Active Frequency Matching restart

Default setting

Factory

default

Factory

default

Factory

default

Factory

default

Changes

during

operation

Yes 

Yes  4-73

00 No 

00 No  4-88

00 Yes 

00 No  4-85

Unit Page

Operation

4-85

4-132

4-109

C111

Terminal

C121 O zero adjustment

Adjustment

C123 O2 zero adjustment

Overload warning level 2

0.0 to 2.00 × Rated current (0.4 to 55 kW)

0.0 to 1.80 × Rated current (75 to 132 kW)

0. to 9999. 1000 to 6553 (10000 to 65530)

Rated

current

Factory

default

Factory

default

Factory

default

No A 4-49

Yes 

C122 OI zero adjustment

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-44

3-7 Parameter List

Operation

Changes

during

operation

No s 4-106

No  4-100

Unit Page

Parameter

No.

C130 Output 11 ON delay 0.0 to 100.0 0.0

C131 Output 11 OFF delay 0.0 to 100.0 0.0

C132 Output 12 ON delay 0.0 to 100.0 0.0

C133 Output 12 OFF delay 0.0 to 100.0 0.0

C134 Output 13 ON delay 0.0 to 100.0 0.0

C135 Output 13 OFF delay 0.0 to 100.0 0.0

C136 Output 14 ON delay 0.0 to 100.0 0.0

C137 Output 14 OFF delay 0.0 to 100.0 0.0

C138 Output 15 ON delay 0.0 to 100.0 0.0

C139 Output 15 OFF delay 0.0 to 100.0 0.0

C140

C141

Output terminal operation function

C142

C143

C144

C145

C146

C147

C148

C149

Output terminal operation function

C150

C151

Function name Monitor or data range

Relay output ON delay

Relay output OFF delay

Logic output signal 1 selection 1

Logic output signal 1 selection 2

Logic output signal 1 operator selection

Logic output signal 2 selection 1

Logic output signal 2 selection 2

Logic output signal 2 operator selection

Logic output signal 3 selection 1

Logic output signal 3 selection 2

Logic output signal 3 operator selection

Logic output signal 4 selection 1

0.0 to 100.0 0.0

Same as options for C021 to C026 (excluding LOG1 to LOG6)

00: AND 01: OR 02: XOR

Same as options for C021 to C026 (excluding LOG1 to LOG6)

00: AND 01: OR 02: XOR

Same as options for C021 to C026 (excluding LOG1 to LOG6)

00: AND 01: OR 02: XOR

Same as options for C021 to C026 (excluding LOG1 to LOG6)

Default setting

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-45

3-7 Parameter List

Changes

during

operation

No  4-100

No ms 4-106

Unit Page

4-16

4-132

Parameter

No.

C152

C153

C154

C155

C156

C157

Output terminal operation function

C158

C159

C160

C161

C162

C163

C164

C165

Input terminal response

C166

C167

C168

C169

Others

Function name Monitor or data range

Logic output signal 4 selection 2

Logic output signal 4 operator selection

Logic output signal 5 selection 1

Logic output signal 5 selection 2

Logic output signal 5 operator selection

Logic output signal 6 selection 1

Logic output signal 6 selection 2

Logic output signal 6 operator selection

Input terminal response time 1

Input terminal response time 2

Input terminal response time 3

Input terminal response time 4

Input terminal response time 5

Input terminal response time 6

Input terminal response time 7

Input terminal response time 8

FW terminal response time

Multi-step speed/ position determination time

Same as options for C021 to C026 (excluding LOG1 to LOG6)

00: AND 01: OR 02: XOR

Same as options for C021 to C026 (excluding LOG1 to LOG6)

00: AND 01: OR 02: XOR

Same as options for C021 to C026 (excluding LOG1 to LOG6)

00: AND 01: OR 02: XOR

0. to 200. (× 2 ms) 1

0. to 200. (× 10 ms) 0 No ms

Default setting

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-46

3-7 Parameter List

Operation

Parameter

No.

H001 Auto-tuning selection

H002

H202

H003

H203

Control parameter

H004

H204

H005 Speed response

H205 * 2nd speed response 1.590

Function name Monitor or data range

00: Disabled 01: Not rotate 02: Rotate

Motor parameter selection

* 2nd motor parameter selection

Motor capacity selection

* 2nd motor capacity selection

Motor pole number selection

* 2nd motor pole number selection

00: Standard motor parameter 01: Auto-tuning parameter 02: Auto-tuning parameter

(online auto-tuning enabled)

0.20 to 160.0

2/4/6/8/10

0.001 to 9.999/10.00 to 80.00 (10.000 to 80.000)

Default setting

Factory

default

Factory

default

1.590

Changes

during

operation

00 No  4-109

No 

No kW

No Pole

Yes 

Unit Page

4-109 4-111 4-113

4-19 4-109 4-113 4-116

4-87

4-90

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-47

3-7 Parameter List

100.

on the

motor

on the

motor

on the

motor

on the

motor

on the

motor

on the

motor

on the

motor

on the

motor

on the

motor

on the

motor

Changes

during

operation

Yes  4-118H206

No 

No mH

No A

No kgm

Unit Page

4-113

Parameter

No.

H006

H306

H020 Motor parameter R1

H220

H021 Motor parameter R2

H221

H022 Motor parameter L

Control parameter

H222

H023 Motor parameter Io

H223

H024 Motor parameter J

H224

Function name Monitor or data range

Stabilization parameter

* 2nd stabilization parameter

* 3rd stabilization parameter

* 2nd motor parameter R1

* 2nd motor parameter R2

* 2nd motor parameter L

* 2nd motor parameter Io

* 2nd motor parameter J

0. to 255.

0.001 to 9.999

10.00 to 65.53

0.001 to 9.999

10.00 to 65.53

0.01 to 99.99

100.0 to 655.3

0.01 to 99.99

100.0 to 655.3

0.001 to 9.999

10.00 to 99.99

100.0 to 999.9

1000. to 9999.

Default setting

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-48

3-7 Parameter List

Operation

on the motor

Changes

during

operation

No 

No mH

No A

No kgm

Unit Page

4-109 4-113

Parameter

No.

H030

H230

H031

H231

H032

H232

Control parameter

H033

H233

H034

H234

Motor parameter R1 (auto-tuning data)

* 2nd motor parameter R1 (auto-tuning data)

Motor parameter R2 (auto-tuning data)

* 2nd motor parameter R2 (auto-tuning data)

Motor parameter L (auto-tuning data)

* 2nd motor parameter L (auto-tuning data)

Motor parameter Io (auto-tuning data)

* 2nd motor parameter Io (auto-tuning data)

Motor parameter J (auto-tuning data)

* 2nd motor parameter J (auto-tuning data)

Function name Monitor or data range

0.001 to 9.999

10.00 to 65.53

0.001 to 9.999

10.00 to 65.53

0.01 to 99.99

100.0 to 655.3

0.01 to 99.99

100.0 to 655.3

0.001 to 9.999

10.00 to 99.99

100.0 to 999.9

1000. to 9999.

Default setting

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

Depends

capacity.

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-49

3-7 Parameter List

Parameter

No.

H050 PI proportional gain

H250

H051 PI integral gain

H251 *2nd PI integral gain 100.0

H052 P proportional gain

H252

H060 Limit at 0 Hz

H260 * 2nd limit at 0 Hz 100.0

H061

Control parameter

H261

H070

H071

H072

H073 Gain switching time 0. to 9999. 100. Yes ms

P001

P002

P011 Encoder pulses

P012

Options

P013

P014

P016

Function name Monitor or data range

* 2nd PI proportional gain

*2nd P proportional gain

Boost amount at SLV startup, 0 Hz

* 2nd boost amount at SLV startup, 0 Hz

For PI proportional gain switching

For PI integral gain switching

For P proportional gain switching

Operation selection at option 1 error

Operation selection at option 2 error

V2 control mode selection

Pulse train mode selection

Orientation stop position

Orientation speed setting

Orientation direction setting

0.0 to 999.9

1000.

0.0 to 999.9

1000.

0.01 to 10.00

0.0 to 100.0

0. to 50.

0.0 to 999.9

1000.

0.0 to 999.9

1000.

0.00 to 10.00 1.00 Yes 

00: Trip 01: Continues operation

128. to 9999. 1000 to 6500 (10000 to 65000)

00: ASR (speed control mode) 01: APR (pulse train position control mode) 02: APR2 (absolute position control mode) 03: HAPR (High resolution absolute position

control mode)

00: Mode 0 01: Mode 1 02: Mode 2

0. to 4095. 0. No 

Starting frequency to Max. frequency (upper limit: 120.0)

00: Forward side 01: Reverse side

Default setting

100.0

100.0 Yes 

1024.

Changes

during

operation

Yes 

1.00

Yes 

1.00

Yes %

50.

Yes %

50.

00 No 

No Pulse

00 No 

00 No  4-123

5.00 No Hz

00 No 

Unit Page

4-87 4-90

4-115

4-87

4-109

4-120 4-128 4-129

4-120 4-131

4-129P015

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

Operation

3-50

3-7 Parameter List

Operation

Parameter

No.

P017

P018

P019

P020

P021

P022

P023 Position loop gain

P024 Position bias amount -204(-2048.)/-999. to 2048. 0. Yes  4-124

P025

Options

P026

P027

P028

P029

P031

P032

P033

P034

P035

Function name Monitor or data range

Position ready range setting

Position ready delay time setting

Electronic gear setting position selection

Electronic gear ratio numerator

Electronic gear ratio denominator

Position control feedforward gain

Secondary resistance compensation enable/disable selection

Overspeed error detection level

Speed deviation error detection level

Motor gear ratio numerator

Motor gear ratio denominator

Acceleration/ deceleration time input type

Orientation stop position input type

Torque reference input selection

Torque reference setting

Polarity selection at torque reference via O2

0. to 9999. 1000(10000)

0.00 to 9.99 0.00 No s

00: Position feedback side (FB) 01: Position command side (REF)

0. to 9999. 1. No 

0.00 to 99.99

100.0 to 655.3

0.00 to 99.99

100.0

00: Disabled 01: Enabled

0.0 to 150.0 135.0 No % 5-6

0.00 to 99.99

100.0 to 120.0

1. to 9999. 1. No 

00: Digital Operator 01: Option 1 02: Option 2

00: Terminal O 01: Terminal OI 02: Terminal O2 03: Digital Operator

0. to 200. (0.4 to 55 kW)

0. to 180. (75 to 132 kW)

00: Signed 01: Depends on the RUN direction

Default setting

Changes

during

operation

5. No Pulse

00 No 

0.00 No 

0.50 No rad/s

00 No  4-112

7.50 No Hz 4-120

00 No  4-8

00 No 

00 No 

0. Yes %

00 No 

Unit Page

4-123 4-129

4-123 4-125

4-120 4-124 4-125 4-129 4-131

4-128

4-122

* 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001

to C008.

3-51

Omron RX-A2015, RX-A2004, RX-A2007, RX-A2022, RX-A2037 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual