YASKAWA A1000 User Manual

YASKAWA AC Drive A1000

High Performance Vector Control Drive

Quick Start Guide

Type: CIMR-AAA , CIMR-AB A , CIMR-ATA

Models:

To properly use the product, read this manual thoroughly and retain for easy reference, inspection, and maintenance. Ensure the end user receives this manual.

200 V Class: 0.4 to 110 kW 400 V Class: 0.4 to 185 kW

MANUAL NO. TOEP C710616 21B

Receiving

Mechanical Installation

Electrical Installation

Start-Up Programming &

Operation

Troubleshooting

Periodic Inspection &

Maintenance

Specifications

Parameter List

Standards Compliance

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Yaskawa. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because Yaskawa is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, Yaskawa assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.

2 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

■ Quick Reference

Easily Set Parameters for Specific Applications

Preset parameter defaults are available for setting up applications. Refer to Application Selection

on page 61.

Run a Motor One-Frame Larger

This drive can operate a motor one frame size larger when running variable torque loads such as fans and pumps. Refer to C6-01: Drive Duty

Mode Selection on page 70.

Drive a Synchronous PM Motor

A1000 can operate synchronous PM motors. Refer to Subchart A-3: Operation with Permanent

Magnet Motors on page 60.

Perform Auto-Tuning

Automatic tuning sets motor parameters. Refer to Auto-Tuning on page 90.

Maintenance Check Using Drive Monitors

Use drive monitors to check the if fans, capacitors, and other components may require maintenance. Refer to Performance Life Monitors

Maintenance Monitors on page 119.

Fault Display and Troubleshooting

Refer to Drive Alarms, Faults, and Errors on page 98.

Standards Compliance

Refer to European Standards on page 178 and Refer to UL Standards on page 183.

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 3

4 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

i. Preface & General Safety ................................................................................................. 7

Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

General Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1. Receiving......................................................................................................................... 17

Model Number and Nameplate Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2. Mechanical Installation .................................................................................................. 19

Mechanical Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3. Electrical Installation...................................................................................................... 25

Standard Connection Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Main Circuit Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Terminal Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Digital Operator and Front Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Top Protective Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Main Circuit Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Control I/O Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Terminal A2 Analog Input Signal Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Connect to a PC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Wiring Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

4. Start-Up Programming & Operation ............................................................................. 52

Using the Digital Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

The Drive and Programming Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Start-Up Flowcharts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Powering Up the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Application Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Basic Drive Setup Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Auto-Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

No-Load Operation Test Run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Test Run with Load Connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Test Run Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

5. Troubleshooting ............................................................................................................. 98

Drive Alarms, Faults, and Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Alarm Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Operator Programming Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Auto-Tuning Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Copy Function Related Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

6. Periodic Inspection & Maintenance ........................................................................... 117

Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Periodic Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 5

A. Specifications................................................................................................................ 123

Heavy Duty and Normal Duty Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123

Three-Phase 200 V Class Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

Three-Phase 400 V Class Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126

B. Parameter List ............................................................................................................... 128

Parameter Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128

C. Standards Compliance ................................................................................................. 178

European Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .178

UL Standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183

Safe Disable Input Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187

Revision History ............................................................................................................190

6 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

i Preface & General Safety

W ARNING

LO RE

ESC

RUN STOP

ENTERRESET

ALM

DIGITAL OPERATOR JVOP-182

CIMR-AA2A0021FAA

200V 3Phase 5.5kW/3.7kW

REV DRV FOUT

S/N:

危険

据え付け、運転の前には必ず取扱説明書を読むこと。通電中および電源遮断後5分以内はフロントカバーを外さない事。 400V級インバータの場合は、電源の中性点が接地されていることを確認すること。(対応）保守・点検、配線を行う場合は、出力側開閉器を遮断後5分待って実施してください。

けが．感電のおそれがあります。

高温注意

インバータ上部、両側面は高温になります。触らないでください。

●

AVERTISSMENT

NPJT31470-1

Lire le manuel avant l'installation. Attendre 5 minutes après la coupure de l'alimentation, pour permettre la décharge des condensateurs. Pour répondre aux exigences , s assurer que le neutre soit relié à la terre, pour la série 400V. Après avoir déconnécte la protection entre le driver et le moteur, veuillez patienter 5 minutes avain d’effectuer une opération de montage ou de câblage du variateur.

Risque de décharge électrique.

Surfaces Chaudes

Dessus et cotés du boitier Peuvent devenir chaud. Ne Pas toucher.

WARNING

Read manual before installing. Wait 5 minutes for capacitor discharge after disconnecting power supply. To conform to requirements, make sure to ground the supply neutral for 400V class. After opening the manual switch between the drive and motor, please wait 5 minutes before inspecting, performing maintenance or wiring the drive.

Risk of electric shock.

Hot surfaces

Top and Side surfaces may become hot. Do not touch.

●

YEC_com mon

i Preface & General Safety

◆ Preface

Yaskawa manufactures products used as components in a wide variety of industrial systems and equipment. The selection and application of Yaskawa products remain the responsibility of the equipment manufacturer or end user. Yaskawa accepts no responsibility for the way its products are incorporated into the final system design. Under no circumstances should any Yaskawa product be incorporated into any product or design as the exclusive or sole safety control. Without exception, all controls should be designed to detect faults dynamically and fail safely under all circumstances. All systems or equipment designed to incorporate a product manufactured by Yaskawa must be supplied to the end user with appropriate warnings and instructions as to the safe use and operation of that part. Any warnings provided by Yaskawa must be promptly provided to the end user. Yaskawa offers an express warranty only as to the quality of its products in conforming to standards and specifications published in the Yaskawa manual. NO OTHER WARRANTY, EXPRESSED OR IMPLIED, IS OFFERED. Yaskawa assumes no liability for any personal injury, property damage, losses, or claims arising from misapplication of its products.

This manual is designed to ensure correct and suitable application of Variable A1000-Series Drives. Read this manual before attempting to install, operate, maintain, or inspect a drive and keep it in a safe, convenient location for future reference. Be sure you understand all precautions and safety information before attempting application.

Applicable Documentation

■

The following manuals are available for A1000 series drives:

A1000 Series AC Drive Quick Start Guide (this book)

This guide is packaged together with the product. It contains basic information required to install and wire the drive, in addition to an overview of fault diagnostics, maintenance, and parameter settings. It is meant to get the drive ready for a trial run with the application and for basic operation.

A1000 Series AC Drive Technical Manual

This manual is included on the CD-ROM packaged with the product (Yaskawa AC Drive Manuals, TOBCC71061621), and is also available for download on our documentation website, emechatronics.com. This manual provides detailed information on parameter settings, drive functions, and MEMOBUS/Modbus specifications. Use this manual to expand drive functionality and to take advantage of higher performance features.

◆ General Safety

■ Supplemental Safety Information

General Precautions

• The diagrams in this manual may be indicated without covers or safety shields to show details. Restore covers or shields before operating the drive and run the drive according to the instructions described in this manual.

• Any illustrations, photographs, or examples used in this manual are provided as examples only and may not apply to all products to which this manual is applicable.

• The products and specifications described in this manual or the content and presentation of the manual may be changed without notice to improve the product and/or the manual.

• When ordering a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest Yaskawa sales office and provide the manual number shown on the front cover.

• If nameplate becomes worn or damaged, order a replacement from your Yaskawa representative or the nearest Yaskawa sales office.

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 7

Read and understand this manual before installing, operating or servicing this drive. The drive must be installed according to this manual and local codes.

The following conventions are used to indicate safety messages in this manual. Failure to heed these messages could result in serious or possibly even fatal injury or damage to the products or to related equipment and systems.

i Preface & General Safety

DANGER

W ARNING

CAUTION

NOTICE

DANGER

Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.

Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.

WARNING! will also be indicated by a bold key word embedded in the text followed by an italicized safety message.

Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.

CAUTION! will also be indicated by a bold key word embedded in the text followed by an italicized safety message.

Indicates a property damage message.

NOTICE: will also be indicated by a bold key word embedded in the text followed by an italicized safety message.

■ Safety Messages

Heed the safety messages in this manual.

Failure to comply will result in death or serious injury.

The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings in this manual.

Electrical Shock Hazard

Do not connect or disconnect wiring while the power is on.

Failure to comply will result in death or serious injury.

Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching any components.

8 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

i Preface & General Safety

W ARNING

CAUTION

Sudden Movement Hazard

System may start unexpectedly upon application of power, resulting in death or serious injury.

Clear all personnel from the drive, motor and machine area before applying power. Secure covers, couplings, shaft keys and machine loads before applying power to the drive.

When using DriveWorksEZ to create custom programming, the drive I/O terminal functions change from factory settings and the drive will not perform as outlined in this manual.

Unpredictable equipment operation may result in death or serious injury.

Take special note of custom I/O programming in the drive before attempting to operate equipment.

Electrical Shock Hazard

Do not attempt to modify or alter the drive in any way not explained in this manual.

Failure to comply could result in death or serious injury.

Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.

Do not allow unqualified personnel to use equipment.

Failure to comply could result in death or serious injury.

Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with installation, adjustment and maintenance of AC drives.

Do not remove covers or touch circuit boards while the power is on.

Failure to comply could result in death or serious injury.

Fire Hazard

Do not use an improper voltage source.

Failure to comply could result in death or serious injury by fire.

Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.

Crush Hazard

Do not use this drive in lifting applications without installing external safety circuitry to prevent accidental dropping of the load.

The drive does not possess built-in load drop protection for lifting applications.

Failure to comply could result in death or serious injury from falling loads.

Install electrical and/or mechanical safety circuit mechanisms independent of drive circuitry.

Crush Hazard

Do not carry the drive by the front cover.

Failure to comply may result in minor or moderate injury from the main body of the drive falling.

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 9

i Preface & General Safety

NOTICE

Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.

Failure to comply may result in ESD damage to the drive circuitry.

Do not perform a withstand voltage test on any part of the drive.

Failure to comply could result in damage to the sensitive devices within the drive.

Do not operate damaged equipment.

Failure to comply could result in further damage to the equipment.

Do not connect or operate any equipment with visible damage or missing parts.

Install adequate branch circuit short circuit protection per applicable codes.

Failure to comply could result in damage to the drive.

The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical Amperes, 240 Vac maximum (200 V Class) and 480 Vac maximum (400 V Class).

Do not expose the drive to halogen group disinfectants.

Failure to comply may cause damage to the electrical components in the drive.

Do not pack the drive in wooden materials that have been fumigated or sterilized.

Do not sterilize the entire package after the product is packed.

■ Application Notes

Selection Installing a Reactor

An AC or DC reactor can be used for the following:

• to suppress harmonic current.

• to smooth peak current that results from capacitor switching.

• when the power supply is above 600 kVA.

• when the drive is running from a power supply system with thyristor converters.

Note: A DC reactor is built in to the drive models 2A0110 to 2A0415 and 4A0058 to 4A0362.

Figure 1

4000

Power supply harmonics reactor required

Power Supply

Capacity (kVA)

600

Drive Capacity (kVA)

Figure 1 Installing a Reactor

Reactor unnecessary

60 400

10 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

i Preface & General Safety

Drive Capacity

For specialized motors, make sure that the motor rated current is less than rated output current for the drive. When running more than one motor in parallel from a single drive, the capacity of the drive should be larger than 1.1 times of the total motor rated current.

Starting Torque

The overload rating for the drive determines the starting and accelerating characteristics of the motor. Expect lower torque than when running from line power. To get more starting torque, use a larger drive or increase both the motor and drive capacity.

Emergency Stop

When the drive faults out, the output is shut off. This, however, does not stop the motor immediately. Some type of mechanical brake may be needed if it is necessary to halt the motor faster than the Fast Stop function is able to.

Options

The B1, B2, +1, +2, and +3 terminals are used to connect optional devices. Connect only A1000-compatible devices.

Repetitive Starting/Stopping

Cranes (hoists), elevators, punching presses, and other such applications with frequent starts and stops often exceed 150% of their rated current values. Heat stress generated from repetitive high current can shorten the life span of the IGBTs. The expected lifesaving for the IGBTs is about 8 million start and stop cycles with a 4 kHz carrier frequency and a 150% peak current.

Yaskawa recommends lowering the carrier frequency, particularly when audible noise is not a concern. The user can also choose to reduce the load, increase the acceleration and deceleration times, or switch to a larger drive. This will help keep peak current levels under 150%. Be sure to check the peak current levels when starting and stopping repeatedly during the initial test run, and make adjustments accordingly.

For crane-type applications using an inching function in which the motor is quickly started and stopped, Yaskawa recommends the following to ensure motor torque levels:

• Select a large enough drive so that peak current levels remain below 150% of the drive rated current.

• The drive should be one frame size larger than the motor.

Installation Enclosure Panels

Keep the drive in a clean environment by either selecting an area free of airborne dust, lint, and oil mist, or install the drive in an enclosure panel. Be sure to leave the required space between drives to provide for cooling, and that proper measures are taken so that the ambient temperature remains within allowable limits. Keep flammable materials away from the drive. If the drive must be used in an area where it is subjected to oil mist and excessive vibration, protective designs are available. Contact Yaskawa or your Yaskawa agent for details.

Installation Direction

The drive should be installed upright as specified in the manual. For more information on installation, Refer to

Mechanical Installation on page 19.

Settings Motor Code

If using OLV/PM designed for permanent magnet motors, make sure that the proper motor code has been set to parameter E5-01 before performing a trial run.

Upper Limits

The drive is capable of running the motor up to 400 Hz. Due to the danger of accidentally of operating at high speed, be sure to set the upper limit for the frequency. The default setting for the maximum output frequency is 60 Hz.

DC Injection Braking

Motor overheat can result if there is too much current used during DC Injection Braking, or if the time for DC Injection Braking is too long.

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 11

i Preface & General Safety

Acceleration/Deceleration Times

Acceleration and deceleration times are affected by how much torque the motor generates, the load torque, and the inertia

moment ((GD

)/4). Set a longer accel/decel time when Stall Prevention is enabled. The accel/decel times are lengthened

for as long as the Stall Prevention function is operating. For faster acceleration and deceleration, install one of the braking options available or increase the capacity of the drive.

Compliance with Harmonic Suppression Guidelines

A1000 conforms to strict guidelines in Japan covering harmonic suppression for power conversion devices. Defined in JEM-TR201 and JEM-TR226 and published by the Japan Electrical Manufacturers’ Association, these guidelines define the amount of harmonic current output acceptable for new installation. Instructions on calculation harmonic output are available at www.e-mechatronics.com.

General Handling Wiring Check

Never connect the power supply lines to output terminals U/T1, V/T2, or W/T3. Doing so will destroy the drive. Be sure to perform a final check of all sequence wiring and other connections before turning the power on. Make sure there are no short circuits on the control terminals (+V, AC, etc.), as this could damage the drive.

Selecting a Circuit Breaker or Leakage Circuit Breaker

Yaskawa recommends installing an ELCB (Earth leakage Circuit Breaker) to the power supply side to protect drive wiring and prevent other damage in the event of component failure. An MCCB (Molded Case Circuit Breaker) can also be used if permitted by the power system.

The ELCB should be designed for use with an AC drive. MCCB selection depends on the power factor for the drive, determined by the power supply voltage, output frequency, and load. Refer to Installing a Molded Case Circuit Breaker (MCCB) and Earth Leakage Circuit Breaker (ELCB) of the A1000 Technical Manual. Note that a larger capacity is needed when using a fully electromagnetic MCCB, as operation characteristics vary with harmonic current.

Magnetic Contactor Installation

Use a magnetic contactor (MC) to ensure that power to the drive can be completely shut off when necessary. The MC should be wired so that it opens when a fault output terminal is triggered.

Avoid switching a magnetic contactor on the power supply side more frequently than once every 30 minutes. Frequent switching can cause damage to the drive.

Inspection and Maintenance

Capacitors in the drive take time to discharge even after the power has been shut off. After shutting off the power, wait for at least the amount of time specified on the drive before touching any components.

The heatsink can become quite hot during operation, and proper precautions should be taken to prevent burns. When replacing the cooling fan, shut off the power and wait at least 15 minutes to be sure that the heatsink has cooled down.

Even when the power has been shut off for a drive running a PM motor, voltage continues to be generated at the motor terminals while the motor coasts to stop. Take the precautions described below to prevent shock and injury:

• Applications where the machine can still rotate even though the drive has fully stopped should have a load switch installed to the output side of the drive. Yaskawa recommends manual load switches from the AICUT LB Series by AICHI Electric Works Co., Ltd.

• Do not allow an external force to rotate the motor beyond the maximum allowable speed, also when the drive has been shut off.

• Wait for at least the time specified on the warning label after opening the load switch on the output side before inspecting the drive or performing any maintenance.

• Do not open and close the load switch while the motor is running, as this can damage the drive.

• If the motor is coasting, make sure the power to the drive is turned on and the drive output has completely stopped before closing the load switch.

Wiring

All wire ends should use ring terminals for UL/cUL compliance. Use only the tools recommended by the terminal manufacturer for crimping.

12 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

i Preface & General Safety

100

25% ED (or 15 min)

40% ED (or 20 min)

60% ED (or 40 min)

Frequency (Hz)

Continuous operation

Torque

(%)

Transporting the Drive

Never steam clean the drive.

During transport, keep the drive from coming into contact with salts, fluorine, bromine, phthalate ester, and other such harmful chemicals.

Notes on Motor Operation

■

Using a Standard Motor Low Speed Range

The cooling fan of a standard motor is usually designed to sufficiently cool the motor at the rated speed. As the selfcooling capability of such a motor reduces with the speed, applying full torque at low speed will possibly damage the motor. To prevent motor damage from overheat, reduce the load torque as the motor slows.

Figure 2 shows the allowable load characteristics for a Yaskawa standard motor. A motor designed specifically for

operation with a drive should be used when 100% continuous torque is needed at low speeds.

Figure 2

Figure 2 Allowable Load Characteristics for a Yaskawa Motor

Insulation Tolerance

Consider voltage tolerance levels and insulation in applications with an input voltage of over 440 V or particularly long wiring distances. Contact Yaskawa or your Yaskawa agent for consultation.

High Speed Operation

Problems may occur with the motor bearings and dynamic balance of the machine when operating a motor beyond its rated speed. Contact the motor or machine manufacturer.

Torque Characteristics

Torque characteristics differ compared to operating the motor directly from line power. The user should have a full understanding of the load torque characteristics for the application.

Vibration and Shock

A1000 lets the user choose between high carrier PWM control and low carrier PWM. Selecting high carrier PWM can help reduce motor oscillation.

Take particular caution when using a variable speed drive for an application that is conventionally run from line power at a constant speed. If resonance occurs shock-absorbing rubber should be installed around the base of the motor and the Jump frequency selection should be enabled to prevent continuous operation in the resonant frequency range.

Audible Noise

Noise created during run varies by the carrier frequency setting. When using a high carrier frequency, audible noise from the motor is comparable to the motor noise generated when running from line power. Operating above the rated r/min, however, can create unpleasant motor noise.

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 13

i Preface & General Safety

Using a Synchronous Motor

• Contact Yaskawa or your Yaskawa agent if you plan to use any other synchronous motor not endorsed by Yaskawa.

• A single drive is not capable of running multiple synchronous motors at the same time. Use a standard induction motor for such setups.

• At start, a synchronous motor may rotate slightly in the opposite direction of the Run command depending on parameter settings and rotor position.

• The amount of starting torque that can be generated differs by each control mode and by the type of motor being used. Set up the motor with the drive after verifying the starting torque, allowable load characteristics, impact load tolerance, and speed control range.

Contact Yaskawa or your Yaskawa agent if you plan to use a motor that does not fall within these specifications.

• In Open Loop Vector Control for PM motors, braking torque is less than 125% when running between 20% to 100% speed, even with a braking resistor. Braking torque drops to less than half when running at less than 20% speed.

• In Open Loop Vector Control for PM motors, the allowable load inertia moment is approximately 50 times higher than the motor inertia moment or less. Contact Yaskawa or your Yaskawa agent concerning applications with a larger inertia moment.

• When using a holding brake in Open Loop Vector Control for PM motors, release the brake prior to starting the motor. Failure to set the proper timing can result in speed loss. Not for use with conveyor, transport, or hoist type applications.

• To restart a coasting motor rotating at over 200 Hz while in the V/f control mode, use the Short Circuit Braking function to first bring the motor to a stop. Short Circuit Braking requires a special braking resistor. Contact Yaskawa or your Yaskawa agent for details.

Speed Search can be used to restart a coasting motor rotating slower than 200 Hz. If the motor cable is relatively long, however, the motor should instead be stopped using Short Circuit Braking, which forces the motor to stop by creating a short-circuit in the motor windings.

Applications with Specialized Motors

■

Applications with Specialized Motors Multi-Pole Motor

Because the rated current will differ from a standard motor, be sure to check the maximum current when selecting a drive. Always stop the motor before switching between the number of motor poles. If a regen overvoltage fault occurs or if overcurrent protection is triggered, the motor will coast to stop.

Submersible Motor

Because motor rated current is greater than a standard motor, select the drive capacity accordingly. Be sure to use a large enough motor cable to avoid decreasing the maximum torque level on account of voltage drop caused by a long motor cable.

Explosion-Proof Motor

Both the motor and drive need to be tested together to be certified as explosion-proof. The drive is not designed for explosion proof areas.

Furthermore, if an encoder is attached to an explosion-proof motor make sure the encoder is explosion-proof too. Use an insulating signal converter for connecting the encoder signal lines to the drives speed feedback option card.

Geared Motor

To avoid gear damage when operating at low speeds or very high speeds, make sure that both the gear and lubricant are rated for the desired speed range. Consult with the manufacturer for applications that require operation outside the rated speed range of the motor or gear box.

Single-Phase Motor

Variable speed drives are not designed for operation with single phase motors. Using capacitors to start the motor causes excessive current to flow and can damage drive components. A split-phase start or a repulsion start can end up burning out the starter coils because the internal centrifugal switch is not activated. A1000 is for use with 3-phase motors only.

14 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

i Preface & General Safety

YEC_common

Uras Vibrator

Uras vibrator is a vibration motor that gets power from centrifugal force by rotating unbalanced weights on both ends of the shaft. After considering the points below, consult with a your Yaskawa representative to determine the best solution for the application.

• Uras vibrator should be used within the drive rated frequency.

• Use V/f Control.

• Increase the acceleration time five to fifteen times longer than would normally be used due to the high amount of load inertia of an Uras vibrator. Increase drive capacity for applications that require an acceleration time of less than 5 s.

• Drive may have trouble starting due to undertorque that results from erratic torque (static friction torque at start).

Motor with Brake

Caution should be taken when using a drive to operate a motor with a built-in holding brake. If the brake is connected to the output side of the drive, it may not release at start due to low voltage levels. A separate power supply should be installed for the motor brake. Motors with a built-in brake tend to generate a fair amount of noise when running at low speeds.

Power Driven Machinery (decelerators, belts, chains, etc.)

Continuous operation at low speeds wears on the lubricating material used in gear box type systems to accelerate and decelerate power driven machinery. Caution should also be taken when operating at speeds above the rated machine speed due to noise and shortened performance life.

Drive Label Warnings

■

Always heed the warning information listed in Figure 3 in the position shown in Figure 4.

Figure 3

WARNING

Risk of electric shock.

●

Read manual before installing.

●

Wait 5 minutes for capacitor discharge after disconnecting power supply.

●

To conform to requirements, make sure to ground the supply neutral for 400V class.

●

After opening the manual switch between the drive and motor, please wait 5 minutes before inspecting, performing maintenance or wiring the drive.

Hot surfaces

●

Top and Side surfaces may become hot. Do not touch.

Figure 3 Warning Information

Figure 4

DIGITAL OPERATOR JVOP-182

ALM

REV DRV FOUT

ESC

ENTERRESET

RUN STOP

CIMR-AA2A0021FAA

200V 3Phase 5.5kW/3.7kW

S/N:

WARNING

Risk of electric shock.

●

Read manual before installing.

●

Wait 5 minutes for capacitor discharge after disconnecting power supply.

●

To conform to requirements, make sure to ground the supply neutral for 400V class.

●

After opening the manual switch between the drive and motor, please wait 5 minutes before inspecting, performing maintenance or wiring the drive.

Hot surfaces

●

Top and Side surfaces may become hot. Do not touch.

●

AVERTISSMENT

Risque de décharge électrique.

●

Lire le manuel avant l'installation.

●

Attendre 5 minutes après la coupure de l'alimentation, pour permettre la décharge des condensateurs.

●

Pour répondre aux exigences , s assurer que le neutre soit relié à la terre, pour la série 400V.

●

Après avoir déconnécte la protection entre le driver et le moteur, veuillez patienter 5 minutes avain d’effectuer une opération de montage ou de câblage du variateur.

Surfaces Chaudes

●

Dessus et cotés du boitier Peuvent devenir chaud. Ne Pas toucher.

危険

けが．感電のおそれがあります。

●

据え付け、運転の前には必ず取扱説明書を読むこと。

●

通電中および電源遮断後5分以内はフロントカバーを外さない事。

●

400V級インバータの場合は、電源の中性点が接地されていることを確認すること。(対応）

●

保守・点検、配線を行う場合は、出力側開閉器を遮断後5分待って実施してください。

高温注意

●

インバータ上部、両側面は高温になります。触らないでください。

NPJT31470-1

Warning Label

Figure 4 Warning Information Position

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 15

i Preface & General Safety

■ Warranty Information

Warranty Period

This drive is warranted for 12 months from the date of delivery to the customer or 18 months from the date of shipment from the Yaskawa factory, whichever comes first.

Scope of Warranty Inspections

Customers are responsible for periodic inspections of the drive. Upon request, a Yaskawa representative will inspect the drive for a fee. If the Yaskawa representative finds the drive to be defective due to Yaskawa workmanship or materials and the defect occurs during the warranty period, this inspection fee will be waived and the problem remedied free of charge.

Repairs

If a Yaskawa product is found to be defective due to Yaskawa workmanship or materials and the defect occurs during the warranty period, Yaskawa will provide a replacement, repair the defective product, and provide shipping to and from the site free of charge.

However, if the Yaskawa Authorized Service Center determines that the problem with the drive is not due to defective workmanship or materials, the customer will be responsible for the cost of any necessary repairs. Some problems that are outside the scope of this warranty are:

Problems due to improper maintenance or handling, carelessness, or other reasons where the customer is determined to be responsible.

Problems due to additions or modifications made to a Yaskawa product without Yaskawa’s understanding.

Problems due to the use of a Yaskawa product under conditions that do not meet the recommended specifications.

Problems caused by natural disaster or fire.

After the free warranty period elapses.

Replenishment or replacement of consumables or expendables.

Defective products due to packaging or fumigation.

Malfunction or problems caused by program that has been made by customers using DriveWorksEZ.

Other problems not due to defects in Yaskawa workmanship or materials.

Warranty service is only applicable within Japan. However, after-sales service is available for customers outside of Japan for a reasonable fee.

Contact your local Yaskawa representative for more information.

Exceptions

Any inconvenience to the customer or damage to non-Yaskawa products due to Yaskawa’s defective products whether within or outside of the warranty period are NOT covered by warranty.

Restrictions

A1000 was not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or health.

Customers who intend to use the product described in this manual for devices or systems relating to transportation, health care, space aviation, atomic power, electric power, or in underwater applications must first contact their Yaskawa representatives or the nearest Yaskawa sales office.

This product has been manufactured under strict quality-control guidelines. However, if this product is to be installed in any location where failure of this product could involve or result in a life-and-death situation or loss of human life or in a facility where failure may cause a serious accident or physical injury, safety devices must be installed to minimize the likelihood of any accident.

16 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

Receiving

1 Receiving

PRG : 1010

IND.CONT.EQ.

7J48 B

CIMR-AA2A0021FAA

YASKAWA ELECTRIC CORPORATION

MADE IN JAPAN

: AC3PH 200-240V 50/60Hz 24A/18.9A : AC3PH 0-240V 0-400Hz 21A/17.5A : 3.5 kg : :

: E131457 IP20

PASS

MODEL MAX APPLI. MOTOR : 5.5kW / 3.7kW REV : A INPUT OUTPUT MASS O / N S / N

FILE NO TYPE 1 ENCLOSURE

AC drive model

Input specifications Output specifications

Lot number Serial number

Software version

Enclosure type

Normal Duty Amps / Heavy Duty Amps

YEC_common

◆ Model Number and Nameplate Check

Please perform the following tasks after receiving the drive:

• Inspect the drive for damage. If the drive appears damaged upon receipt, contact the shipper immediately.

• Verify receipt of the correct model by checking the information on the nameplate.

• If you have received the wrong model or the drive does not function properly, contact your supplier.

Nameplate

■

Figure 5

1 Receiving

Figure 5 Nameplate Information

CIMR- A A 2 A 0001 F A A

Drive

A1000 Series

Region

No.

Code

UUSA

A Japan

B China

C Europe

T Asia

No. Voltage Class

Customized

No.

Specifications

A Standard model

3-phase, 200-240 Vac

3-phase, 380-480 Vac

Refer to the following page.

Enclosure

No.

Type

IP00

NEMA

Type 1

Environmental

No.

Specification <1>

Standard

K Gas-resistant

Humidity- and dust-resistant Oil-resistant

Vibration-resistant

Design Revision Order

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 17

1 Receiving

Three-Phase 200 V

No.

0004 0.75 3.5 0004 0.4 3.2

0006 1.1 6.0 0006 0.75 5

0008 1.5 8.0 0008 1.1 6.9

0010 2.2 9.6 0010 1.5 8

0012 3.0 12 0012 2.2 11

0018 3.7 17.5 0018 3.0 14.0

0021 5.5 21 0021 3.7 17.5

0030 7.5 30 0030 5.5 25

0040 11 40 0040 7.5 33

0056 15 56 0056 11 47

0069 18.5 69 0069 15 60

0081 22 81 0081 18.5 75

0110 30 110 0110 22 85

0138 37 138 0138 30 115

0169 45 169 0169 37 145

0211 55 211 0211 45 180

0250 75 250 0250 55 215

0312 90 312 0312 75 283

0360 110 360 0360 90 346

0415 110 415 0415 110 415

Normal Duty Heavy Duty

Max. Motor

Capacity kW

Rated Output

Current A

No.

Max. Motor

Capacity kW

Rated Output

Current A

Three-Phase 400 V

Normal Duty Heavy Duty

No.

0002

0004 1.5 4.1 0004 0.75 3.4

0005 2.2 5.4 0005 1.5 4.8

0007 3.0 6.9 0007 2.2 5.5

0009 3.7 8.8 0009 3.0 7.2

0011 5.5 11.1 0011 3.7 9.2

0018 7.5 17.5 0018 5.5 14.8

0023 11 23 0023 7.5 18

0031 15 31 0031 11 24

0038 18.5 38 0038 15 31

0044 22 44 0044 18.5 39

0058 30 58 0058 22 45

0072 37 72 0072 30 60

0088 45 88 0088 37 75

0103 55 103 0103 45 91

0139 75 139 0139 55 112

0165 90 165 0165 75 150

0208 110 208 0208 90 180

0250 132 250 0250 110 216

0296 160 296 0296 132 260

0362 185 362 0362 160 304

<1> Drives with these specifications do not guarantee complete protection for the environmental conditions indicated.

Max. Motor

Capacity kW

0.75 2.1 0002 0.4 1.8

Rated Output

Current A

No.

Max. Motor

Capacity kW

Rated Output

Current A

18 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

2 Mechanical Installation

Mechanical

Installation

2 Mechanical Installation

◆ Mechanical Installation

This section outlines specifications, procedures, and the environment for proper mechanical installation of the drive.

Installation Environment

■

To help prolong the optimum performance life of the drive, install the drive in an environmental matching the specifications below.

Table 1 Installation Environment

Environment Conditions

Installation Area Indoors

-10°C to +40°C (IP20/NEMA Type 1 enclosure)

-10°C to +50°C (IP00 enclosure)

Ambient Temperature

Humidity

Storage Temperature

Surrounding Area

Altitude

Vibration

Orientation Install the drive vertically to maintain maximum cooling effects.

Drive reliability improves in environments without wide temperature fluctuations. When using the drive in an enclosure panel, install a cooling fan or air conditioner in the area to ensure that the air temperature inside the enclosure does not exceed the specified levels. Do not allow ice to develop on the drive.

95% RH or less and free of condensation

-20 to +60°C

Install the drive in an area free from:

• oil mist and dust

• metal shavings, oil, water or other foreign materials

• radioactive materials

• combustible materials (e.g., wood)

• harmful gases and liquids

• excessive vibration

• chlorides

• direct sunlight

1000 m or lower

10 to 20 Hz at 9.8 m/s 20 to 55 Hz at 5.9 m/s2 (Models CIMR-A2A0004 through 2A0211 and 4A0002 through 4A0165) or,

2.0 m/s

(Models CIMR-A2A0250 through 2A0415 and 4A0208 through 4A0362)

NOTICE: Avoid placing drive peripheral devices, transformers, or other electronics near the drive as the noise created can lead to erroneous operation. If such devices must be used in close proximity to the drive, take proper steps to shield the drive from noise.

NOTICE: Prevent foreign matter such as metal shavings and wire clippings from falling into the drive during installation. Failure to comply could result in damage to the drive. Place a temporary cover over the top of the drive during installation. Remove the temporary cover before startup, as the cover will reduce ventilation and cause the drive to overheat.

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 19

2 Mechanical Installation

OK NG NG

YEC_common

■ Installation Orientation and Spacing

Install the drive upright as illustrated in Figure 6 to maintain proper cooling.

Figure 6

Figure 6 Correct Installation Orientation

Single Drive Installation

Figure 7 shows the installation distance required to maintain sufficient space for airflow and wiring. Install the heatsink

against a closed surface to avoid diverting cooling air around the heatsink.

Figure 7

Side Clearance Top/Bottom Clearance

A – 50 mm minimum C – 120 mm minimum B – 30 mm minimum D – Airflow direction

Figure 7 Correct Installation Spacing

Note: IP20/NEMA Type 1 and IP00 enclosure models require the same amount of space above and below the drive for installation.

Multiple Drive Installation (Side-by-Side Installation)

Models CIMR-A2A0004 through 0081 and 4A0002 through 0044 can take advantage of Side-by-Side installation.

When installing multiple drives into the same enclosure panel, mount the drives according to Figure 7.

When mounting drives with the minimum clearance of 2 mm according to Figure 8, derating must be considered and parameter L8-35 must be set to 1. Refer to Parameter List on page 128.

20 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

Mechanical

Installation

Figure 8

YEC_common

Side Clearance

2 Mechanical Installation

Line up the tops of the drives.

Top/Bottom Clearance

A – 50 mm minimum C – 2 mm minimum B – 30 mm minimum

D – 120 mm minimum

Figure 8 Space Between Drives (Side-by-Side Mounting)

Note: When installing drives of different heights in the same enclosure panel, the tops of the drives should line up. Leave space

between the top and bottom of stacked drives for easy cooling fan replacement if required.

When drives with IP20/NEMA Type 1 enclosures are mounted side by side, the top protective covers of all drives must be removed as shown in Figure 9. Refer to Top Protective Cover on page 32 to remove and reattach the top protective cover.

Figure 9

Figure 9 IP20/NEMA Type 1 Side-by-Side Mounting in Enclosure

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 21

2 Mechanical Installation

4-d

Max.8 Max.8

Figure 3

1.5

Figure 2

4-d

1.5

Figure 1

4-d

YEC_common

IP20/NEMA Type 1 Enclosure Drives

22 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

2 Mechanical Installation

Mechanical

Installation

Table 2 Dimensions for IP20/NEMA Type 1 Enclosure: 200 V Class

Drive Model

CIMR-A2A

0004

Figure W H D W1 H0 H1 H2 H3 D1 t1 t2 d

140 260 147 122 – 248 6 – 38 5 – M5 3.1

Dimensions (mm)

0006 140 260 147 122 – 248 6 – 38 5 – M5 3.1 0008 140 260 147 122 – 248 6 – 38 5 – M5 3.2 0010 140 260 147 122 – 248 6 – 38 5 – M5 3.2 0012 140 260 147 122 – 248 6 – 38 5 – M5 3.2 0018 140 260 164 122 – 248 6 – 55 5 – M5 3.5 0021 140 260 164 122 – 248 6 – 55 5 – M5 3.5

<1>

0030 140 260 167 122 – 248 6 – 55 5 – M5 4.0 0040 140 260 167 122 – 248 6 – 55 5 – M5 4.0 0056 180 300 187 160 – 284 8 – 75 5 – M5 5.6 0069 220 350 197 192 – 335 8 – 78 5 – M6 8.7

0081

0110

<1>

220 365 197 192 350 335 8 15 78 5 – M6 9.7

254 534 258 195 400 385 7.5 134 100 2.3 2.3 M6 23

0138 279 614 258 220 450 435 7.5 164 100 2.3 2.3 M6 28 0169 329 730 283 260 550 535 7.5 180 110 2.3 2.3 M6 41 0211 329 730 283 260 550 535 7.5 180 110 2.3 2.3 M6 42 0250 456 960 330 325 705 680 12.5 255 130 3.2 3.2 M10 83

<2>

0312 456 960 330 325 705 680 12.5 255 130 3.2 3.2 M10 88 0360 504 1168 350 370 800 773 13 368 130 4.5 4.5 M12 108

Weight

(kg)

<1> Removing the top protective cover from a IP20/NEMA Type 1 drive voids NEMA Type 1 protection but still keeps IP20 conformity. <2> Special order required. Contact your Yaskawa sales representative.

Table 3 Dimensions for IP20/NEMA Type 1 Enclosure: 400 V Class

Drive Model CIMR-A4A

0002

Figure W H D W1 H0 H1 H2 H3 D1 t1 t2 d

140 260 147 122 – 248 6 – 38 5 – M5 3.2

0004 140 260 147 122 – 248 6 – 38 5 – M5 3.2 0005 140 260 147 122 – 248 6 – 38 5 – M5 3.2 0007 140 260 164 122 – 248 6 – 55 5 – M5 3.4 0009 140 260 164 122 – 248 6 – 55 5 – M5 3.5 0011 140 260 164 122 – 248 6 – 55 5 – M5 3.5 0018 140 260 167 122 – 248 6 – 55 5 – M5 3.9

<1>

0023 140 260 167 122 – 248 6 – 55 5 – M5 3.9 0031 180 300 167 160 – 284 8 – 55 5 – M5 5.4 0038 180 300 187 160 – 284 8 – 75 5 – M5 5.7 0044 220 350 197 192 – 335 8 – 78 5 – M6 8.3 0058

254 465 258 195 400 385 7.5 65 100 2.3 2.3 M6 23

0072 279 515 258 220 450 435 7.5 65 100 2.3 2.3 M6 27 0088 329 630 258 260 510 495 7.5 120 105 2.3 3.2 M6 39 0103 329 630 258 260 510 495 7.5 120 105 2.3 3.2 M6 39 0139 329 730 283 260 550 535 7.5 180 110 2.3 2.3 M6 45 0165 329 730 283 260 550 535 7.5 180 110 2.3 2.3 M6 46

<2>

0208 456 960 330 325 705 680 12.5 255 130 3.2 3.2 M10 87 0250 504 1168 350 370 800 773 13 368 130 4.5 4.5 M12 106 0296 504 1168 350 370 800 773 13 368 130 4.5 4.5 M12 112 0362 504 1168 350 370 800 773 13 368 130 4.5 4.5 M12 117

Dimensions (mm)

Weight

(kg)

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 23

2 Mechanical Installation

Figure 1

4-d

Max 10Max 10

YEC_common

IP00 Enclosure Drives

Table 4 Dimensions for IP00 Enclosure: 200 V Class

Drive Model

CIMR-A2A

0110

Figure W H D W1 H1 H2 D1 t1 t2 d

250 400 258 195 385 7.5 100 2.3 2.3 M6 21

Dimensions (mm)

0138 275 450 258 220 435 7.5 100 2.3 2.3 M6 25 0169 325 550 283 260 535 7.5 110 2.3 2.3 M6 37 0211 325 550 283 260 535 7.5 110 2.3 2.3 M6 38 0250 450 705 330 325 680 12.5 130 3.2 3.2 M10 76

0312 450 705 330 325 680 12.5 130 3.2 3.2 M10 80 0360 500 800 350 370 773 13 130 4.5 4.5 M12 98.0 0415 500 800 350 370 773 13 130 4.5 4.5 M12 99.0

Table 5 Dimensions for IP00 Enclosure: 400 V Class

Drive Model CIMR-A4A

0058

Figure W H D W1 H1 H2 D1 t1 t2 d

250 400 258 195 385 7.5 100 2.3 2.3 M6 21

0072 275 450 258 220 435 7.5 100 2.3 2.3 M6 25 0088 325 510 258 260 495 7.5 105 2.3 3.2 M6 36 0103 325 510 258 260 495 7.5 105 2.3 3.2 M6 36 0139 325 550 283 260 535 7.5 110 2.3 2.3 M6 41 0165 325 550 283 260 535 7.5 110 2.3 2.3 M6 42

0208 450 705 330 325 680 12.5 130 3.2 3.2 M10 79 0250 500 800 350 370 773 13 130 4.5 4.5 M12 96 0296 500 800 350 370 773 13 130 4.5 4.5 M12 102 0362 500 800 350 370 773 13 130 4.5 4.5 M12 107

Dimensions (mm)

Weight

(kg)

Weight

(kg)

24 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

3 Electrical Installation

Electrical Installation

3 Electrical Installation

◆ Standard Connection Diagram

Connect the drive and peripheral devices as shown in Figure 10. It is possible to set and run the drive via the digital operator without connecting digital I/O wiring. This section does not discuss drive operation; Refer to Start-Up

Programming & Operation on page 52 for instructions on operating the drive.

NOTICE: Inadequate wiring could result in damage to the drive. Install adequate branch circuit short circuit protection per applicable codes. The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac maximum (200 V Class) and 480 Vac maximum (400 V Class).

NOTICE: When the input voltage is 440 V or higher or the wiring distance is greater than 100 meters, pay special attention to the motor insulation voltage or use a drive duty motor. Failure to comply could lead to motor insulation breakdown.

NOTICE: Do not connect AC control circuit ground to drive enclosure. Improper drive grounding can cause control circuit malfunction.

NOTICE: The minimum load for the multi-function relay output MA-MB-MC is 10 mA. If a circuit requires less than 10 mA (reference

value), connect it to a photocoupler output (P1, P2, PC). Improper application of peripheral devices could result in damage to the photocoupler output of the drive.

YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide 25

3 Electrical Installation

−



−

<4>

<6>

A+ A

B

Z

B+

Z+

AO IG BO IG ZO IG

IP IG

TB1

TB2

B track monitor

A track monitor

U/T

V/T

W/T

Ground

Cooling fan

Terminals -, +1, +2, B1, B2 are for connection options. Never connect power supply lines to these terminals

DC reactor

(option)

Thermal relay

(option)

−



−



Drive

112

E (G)

<1>

<2>

<3>

<11>

<8>

<12>

<13>

<9>

<10>

<8>

<7>

<5>

−

CN5-C

CN5-B

CN5-A

Jumper

Braking resistor (option)

Forward Run / Stop

Reverse Run / Stop

External fault

Fault reset

Multi-speed step 1

Multi-speed step 2

External Baseblock

Jog speed

Multi-function

digtial inputs

(default setting)

Sink / Source mode selection jumper S3 (default: Sink)

Option board

connectors

Pulse Train Input (max 32 kHz)

Shield ground terminal

Multi-function analog/ pulse

train inputs

Power supply +10.5 Vdc, max. 20 mA

Analog Input 1 (Frequency Reference Bias) 0 to +10 Vdc (20 kΩ) Analog Input 2 (Frequency Reference Bias) 0 to +10 Vdc (20 kΩ) 4 to 20 mA / 0 to 20 mA (250 Ω)

Analog Input 3 (Aux. frequency reference) 0 to +10 Vdc (20 kΩ)

−

Power supply, -10.5 Vdc, max. 20 mA

Safety switch

MEMOBUS/Modbus

comm. RS485/422

max. 115.2 kBps

Safe Disable inputs

Wire

jumper

Open

Safety relay /

controller

Termination resistor

(120 Ω, 1/2 W)

DIP Switch S2

DIP Switch S1

Fault relay output 250 Vac, max. 1 A 30 Vdc, max 1 A (min. 5 Vdc, 10 mA)

Multi-function relay output (During Run) 250 Vac, max. 1 A 30 Vdc, max 1 A (min. 5 Vdc, 10 mA)

Multi-function photo coupler output 1 (Zero Speed) 48 Vdc, max 50 mA

Multi-function photo coupler output 2 (Speed Agree 1) 48 Vdc, max 50 mA

Multi-function pulse train output (Output frequency) 0 to 32 kHz (2.2 kΩ)

Multi-function analog output 1 (Output frequency)

-10 to +10 Vdc (2mA)

Multi-function analog output 2 (Output current)

-10 to +10 Vdc (2mA)

EDM (Safety Electronic Device Monitor)

Main Circuit

Control Circuit

shielded line

twisted-pair shielded line

main circuit terminal

control circuit terminal

PGB3

R/L1

S/L2

T/L3

Fuse

2MCCB

OFF

THRX

TRX

Fault relay contact

Braking resistor unit Thermal relay trip contact

THRX

ELCB (MCCB)

Three-phase power supply

200 to 240

50/60

<14>

2MCCB

r1 s1 t1

Wiring sequence should shut off power to the drive when a fault output is triggered.

If running from a 400 V power supply, a step-down transformer is needed to reduce the voltage to 200 V.

YEC_common

Figure 10

Figure 10 Drive Standard Connection Diagram (example: CIMR-A2A0040)

<1> Remove the jumper when installing a DC reactor. Models CIMR-A2A0110 through 2A0415 and 4A0058 through 4A0362 come with a

built-in DC reactor.

<2> When installing a braking resistor option, a thermal relay sequence should also be set up to shut off power to the drive in case overheat occurs. <3> The drive’s protection function for the internal braking transistor needs to be disabled (L8-55 = 0) if using a regen unit such as a regen

converter or some type of braking option unit (and therefore not the internal braking transistor). If left enabled, a braking resistor fault (rF) may result. Make sure Stall Prevention is disabled (L3-04 = 0) whenever using a regenerative converter, a regenerative unit, a braking resistor or the Braking Resistor Unit. If left enabled, the drive may not stop within the specified deceleration time.

<4> Self-cooling motors do not require wiring that would be necessary with motors using a cooling fan. <5> Supplying power to the control circuit separately from the main circuit requires a 24 V power supply (option). <6> For control modes that do not use a motor speed feedback signal, PG option card wiring is not necessary. <7> This figure shows an example of a sequence input to S1 through S8 using a non-powered relay or an NPN transistor. Use jumper S3 to select

sink or source, and an internal or external power supply.

<8> The maximum output current capacity for the +V and -V terminals on the control circuit is 20 mA. Never short terminals +V, -V, and AC, as

this can cause erroneous operation or damage the drive.

<9> Set DIP switch S1 to select between a voltage or current input signal to terminal A2. The default setting is for current input. <10> Enable the termination resistor in the last drive in a MEMOBUS network by setting DIP switch S2 to the ON position. <11> The sink/source setting for the Safe Disable input is the same as with the sequence input. Jumper S3 has the drive set for an external power

supply. When not using the Safe Disable input feature, remove the jumper shorting the input and connect an external power supply. Refer to

Figure 41 for instructions.

<12> Disconnect the wire jumper between H1 - HC and H2 - HC when utilizing the Safe Disable input.

26 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

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<13> Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters, and wattmeters. They are not intended for use as

a feedback-type of signal.

<14> Note that if the drive is set to trigger a fault output whenever the fault restart function is activated (L5-02 = 1), then a sequence to interrupt

power when a fault occurs will result in shutting off the power to the drive as the drive attempts to restart itself. The default setting for L5-02 is 0 (fault output active during restart attempt).

WARNING! Sudden Movement Hazard. Do not close the wiring for the control circuit unless the multifunction input terminal parameters are properly set. Improper sequencing of run/stop circuitry could result in death or serious injury from moving equipment.

WARNING! Sudden Movement Hazard. Ensure start/stop and safety circuits are wired properly and in the correct state before energizing the drive. Failure to comply could result in death or serious injury from moving equipment. When programmed for 3-Wire control, a momentary closure on terminal S1 may cause the drive to start.

WARNING! When 3-Wire sequence is used, set the drive to 3-Wire sequence before wiring the control terminals and ensure parameter b1-17 is set to 0 (drive does not accept a run command at power up (default). If the drive is wired for 3-Wire sequence but set up for 2-Wire sequence (default) and if parameter b1-17 is set to 1 (drive accepts a Run command at power up), the motor will rotate in reverse direction at power up of the drive and may cause injury.

WARNING! When the application preset function is executed (or A1-06 is set to any value other than 0) the drive I/O terminal functions change. This may cause unexpected operation and potential damage to equipment or injury.

◆ Main Circuit Connection Diagram

Refer to diagrams in this section when wiring the drive’s main circuit. Connections may vary based on drive capacity. The DC power supply for the main circuit also provides power to the control circuit.

NOTICE: Do not use the negative DC bus terminal “-” as a ground terminal. This terminal is at high DC voltage potential. Improper wiring connections could damage the drive.

■ Three-Phase 200 V Class (CIMR-A2A0004 to 0081)

Three-Phase 400 V Class (CIMR-A4A0002 to 0044)

Figure 11

DC reactor

3 Phase power supply 200 to 240 V 380 to 480 Vac, 50 to 60 Hz

ac, 50 to 60 Hz

(option)

Jumper

−

R/L1

S/L2

T/L3

Figure 11 Connecting Main Circuit Terminals

■ Three-Phase 200 V Class (CIMR-A2A0110, 0138)

Three-Phase 400 V Class (CIMR-A4A0058, 0072)

Figure 12

Use terminals and

3 Phase power supply 200 to 240 V 380 to 480 Vac, 50 to 60 Hz

ac, 50 to 60 Hz

for DC power supply

−

Drive

R/L1

S/L2

T/L3

Braking Resistor Unit

Drive

Braking Resistor Unit (option)

U/T1

V/T2

W/T3

U/T1

V/T2

W/T3

(option)

Motor

Figure 12 Connecting Main Circuit Terminals

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3 Electrical Installation

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■ Three-Phase 200 V Class (CIMR-A2A0169 to 0415)

Three-Phase 400 V Class (CIMR-A4A0088 to 0362)

Figure 13

3 Phase power supply 200 to 240 Vac, 50 to 60 Hz 380 to 480 Vac, 50 to 60 Hz

Figure 13 Connecting Main Circuit Terminals

Use terminals and

for DC power supply

−

R/L1

S/L2

T/L3

−

Drive

−

Braking Resistor Unit (option)

Braking Unit (option)

U/T1

V/T2

W/T3

Motor

◆ Terminal Cover

Follow the procedure below to remove the terminal cover for wiring and to reattach the terminal cover after wiring is complete.

CIMR-A2A0004 to 0081, 4A0002 to 0044 (IP20/NEMA Type 1 Enclosure)

■

Removing the Terminal Cover

1. Loosen the terminal cover screw.

Figure 14

Figure 14 Removing the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive

2. Push in on the hook located on the bottom of the terminal cover, and gently pull forward. This should remove the

Figure 15

terminal cover.

Figure 15 Removing the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive

28 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

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Reattaching the Terminal Cover

Power lines and signal wiring should pass through the opening provided. Refer to Wiring the Main Circuit Terminal on

page 39 and Wiring the Control Circuit Terminal on page 43 for details on wiring.

After all wiring to the drive and other devices is complete, reattach the terminal cover.

Figure 16

Connect ground wiring first, followed by the main circuit, and then wire the control circuit. Power lines and signal wiring exit through the opening provided.

Figure 16 Reattaching the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive

■ CIMR-A2A0110 to 0415, 4A0058 to 0362 (IP00 Enclosure)

Removing the Terminal Cover

1. Loosen the screws <1> on the terminal cover, then pull down on the cover.

CAUTION! Do not completely remove the cover screws, just loosen them. If the cover screws are removed completely, the terminal

cover may fall off causing an injury.

<1> The following drives have three screws on the top of terminal cover.

-CIMR-A2A0250 to 2A0415

-CIMR-A4A0208 to 4A0362

Figure 17

Figure 17 Removing the Terminal Cover on an IP00 Enclosure Drive

2. Pull forward on the terminal cover to free it from the drive.

Figure 18

Figure 18 Removing the Terminal Cover on an IP00 Enclosure Drive

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3 Electrical Installation

Connect ground wiring first, followed by the main circuit, and then wire the control circuit.

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Reattaching the Terminal Cover

Once wiring to the terminal board and other devices is complete, double check all connections and finally reattach the terminal cover. Refer to Wiring the Main Circuit Terminal on page 39 and Wiring the Control Circuit Terminal on

page 43 for details on wiring.

Figure 19

Figure 19 Reattaching the Terminal Cover on an IP00 Enclosure Drive

◆ Digital Operator and Front Cover

The digital operator can be detached from the drive for remote operation, or when the front cover has to be opened to install an option card.

NOTICE: Be sure the digital operator has been removed prior to opening the front cover or reattaching it. Leaving the digital operator plugged into the drive when removing the front cover can result in erroneous operation caused by a poor connection. Before reattaching the operator make sure the front cover has been firmly fastened back into place.

■ Removing/Reattaching the Digital Operator

Removing the Digital Operator

While pinching inwards on the hook located on the right side of the digital operator, pull forward and remove the operator from the drive.

Figure 20

Figure 20 Removing the Digital Operator

Reattaching the Digital Operator

Insert the digital operator into the opening in the top protective cover while aligning it with the notches on the left side of the opening. Next press gently on the right side of the operator until it clicks into place.

Figure 21

Figure 21 Reattaching the Digital Operator

30 YASKAWA ELECTRIC TOEP C710616 21B YASKAWA AC Drive A1000 Quick Start Guide

+ 161 hidden pages

YASKAWA A1000 User Manual

■ Quick Reference

Table of Contents

i Preface & General Safety

◆ Preface

◆ General Safety

◆ Model Number and Nameplate Check

1 Receiving

2 Mechanical Installation

◆ Mechanical Installation

3 Electrical Installation

◆ Standard Connection Diagram

◆ Main Circuit Connection Diagram

◆ Terminal Cover

◆ Digital Operator and Front Cover