Yaskawa iQpump Micro AC Drive Compact Intelligent Pump Controller. User Manual (2014)

Table of Contents

PREFACE & GENERAL SAFETY

i.1

Preface

Applicable Documentation

Symbols

Terms and Abbreviations

Trademarks

i.2

General Safety

Supplemental Safety Information

Safety Messages

General Application Precautions

Motor Application Precautions

Drive Label Warning Example

Warranty Information

RECEIVING

1.1

Section Safety

1.2

Model Number and Nameplate Check

Nameplate

MECHANICAL INSTALLATION

2.1

Section Safety

2.2

Mechanical Installation

Installation Environment

Installation Orientation and Spacing

Exterior and Mounting Dimensions

ELECTRICAL INSTALLATION

3.1

Section Safety

3.2

Standard Connection Diagram

Transducer Connection Diagrams

3.3

Terminal Block Configuration

3.4

Protective Covers

IP20/NEMA 1, UL Type 1 Front and Bottom Cover Removal and Installation

IP20/NEMA 1, UL Type 1 Top Cover Removal and Installation

3.5

Preparing IP66/NEMA 4X, UL Type 4X Enclosure Drives for Wiring

Select Cable Gland

IP66/NEMA 4X, UL Type 4X Enclosure Front Cover Removal and Installation

Table of Contents

3.6

Main Circuit Wiring

Main Circuit Terminal Functions

Wire Gauges and Tightening Torques

Main Circuit Terminal Power Supply and Motor Wiring

3.7

Control Circuit Wiring

Control Circuit Terminal Block Functions

Terminal Configuration

Wiring the Control Circuit Terminal

3.8

I/O Connections

Sinking/Sourcing Mode Switch

3.9

Main Frequency Reference

DIP Switch S1 Analog Input Signal Selection

3.10 Wiring Checklist

START-UP PROGRAMMING & OPERATION

4.1

Section Safety

4.2

Drive Start-Up Preparation

Start-Up Checklist

4.3

Powering Up the Drive

Powering Up the Drive and Operation Status Display

4.4

Using the Standard Digital LED Operator

Keys, Displays, and LEDs

LED Screen Displays

AUTO LED and HAND LED Indications

Menu Structure for Digital LED Operator

4.5

The Drive and Programming Modes

Changing Parameter Settings or Values

4.6

Using the Optional HOA Keypad

Keys and Displays

LCD Display

ALARM (ALM) LED Displays

AUTO LED and HAND LED Indications

Setting the Real Time Clock

Menu Structure for HOA Keypad

Changing Parameter Settings or Values

Verifying Parameter Changes: Modified Constants Menu

4.7

Pump Application Presets

Parameters Set Depending on A1-03 Setting

Parameters Displayed Depending on A1-06 Setting

4.8

iQpump Presets and Functions

iQpump Presets

iQpump Functions

4.9

Auto-Tuning

101

Stationary Auto-Tuning

101

Before Auto-Tuning the Drive

101

Auto-Tuning Interruption and Fault Codes

101

Performing Auto-Tuning

102

Input Data for Auto-Tuning

102

Table of Contents

4.10 No-Load Operation Test Run

104

No-Load Operation Test Run

104

4.11 Test Run with Load Connected

105

Test Run with the Load Connected

105

4.12 Verifying Parameter Settings and Backing Up Changes

106

Backing Up Parameter Values: o2-03

106

Parameter Access Level: A1-01

106

Password Settings: A1-04, A1-05

106

Copy Function (Optional)

107

4.13 Test Run Checklist

108

PARAMETER DETAILS

109

5.1

A: Initialization

110

A1: Initialization

110

A2: User Parameters

113

5.2

b: Application

115

b1: Mode of Operation

115

b2: DC Injection Braking

123

b4: Delay Timers

129

b5: PID Control

129

b6: Dwell Function

138

5.3

C: Tuning

140

C1: Acceleration and Deceleration Times

140

C2: S-Curve Characteristics

142

C3: Slip Compensation

143

C4: Torque Compensation

144

C6: Carrier Frequency

145

5.4

d: Reference Settings

147

d1: Frequency Reference

147

d2: Frequency Upper/Lower Limits

148

d3: Jump Frequency

149

d4: Frequency Hold and Up/Down 2 Function

150

5.5

E: Motor Parameters

155

E1: V/f Characteristics

155

E2: Motor 1 Parameters

159

5.6

F: Option Settings

161

F6: Serial Communications Option Card Settings

161

MECHATROLINK-II Parameters

162

MECHATROLINK-III Parameters

162

PROFIBUS-DP Parameters

162

DeviceNet Parameters

162

F7-01 to F7-42: EtherNet/IP and Modbus TCP/IP Option Parameters

162

5.7

H: Terminal Functions

163

H1: Multi-Function Digital Inputs

163

H2: Multi-Function Output

174

H4: Multi-Function Analog Output Terminals

186

H6: Pulse Train Input/Output

187

5.8

L: Protection Functions

189

L1: Motor Protection Functions

189

Table of Contents

L2: Momentary Power Loss Ride-Thru

193

L3: Stall Prevention

197

L4: Speed Agree/Frequency Reference Loss Detection

202

L5: Fault Restart

204

L6: Torque Detection

205

L8: Hardware Protection

207

5.9

n: Special Adjustments

213

n1: Hunting Prevention

213

n3: Overexcitation Braking

213

5.10

o: Operator Related Settings

215

o1: Display Settings and Selections

215

o2: Operator Key Selections

217

o3: Copy Function

219

o4: Maintenance Monitor Settings

220

5.11

P: Pump

223

P1: Pump Basic

223

P2: Pump Protection

228

P4: Pump Advanced

232

P5: Pump HAND Mode

235

P7: Anti-Jam

236

P9: Network Options

238

5.12

Q: PID Controller

245

Q1: Preset Setpoint

245

Q3: Output Current Limit

245

S6: Drive Protection

246

T: Motor Tuning

246

5.13

U: Monitor Parameters

247

U1: Operation Status Monitors

247

U2: Fault Trace

247

U3: Fault History

247

U4: Maintenance Monitors

247

U5: PID Monitors

247

U6: Control Monitors

247

U9: Operation Status Monitors

247

TROUBLESHOOTING

249

6.1

Section Safety

250

6.2

Drive Faults, Alarms, Errors, and Messages

252

Types of Faults, Alarms, and Errors

252

6.3

Fault Detection

253

Fault Displays, Causes, and Possible Solutions

253

6.4

Alarm Detection

268

Alarm Codes, Causes, and Possible Solutions

268

6.5

Operator Programming Errors

280

Operator Programming Error Codes, Causes, and Possible Solutions

280

6.6

Copy Function Related Displays

283

Tasks, Errors, and Troubleshooting

283

6.7

Digital Operator Display Messages

285

Fault Reset Methods

286

Table of Contents

PERIODIC INSPECTION & MAINTENANCE

287

7.1

Section Safety

288

7.2

Inspection

290

Recommended Periodic Inspection

290

7.3

Periodic Maintenance

292

Replacement Parts

292

7.4

Drive Cooling Fans

294

Number of IP20/NEMA 1, UL Type 1 Cooling Fans

294

IP20/NEMA 1, UL Type 1 Cooling Fan Replacement

295

Cooling Fan Replacement

295

Number of IP66/NEMA 4X, UL Type 4X Cooling Fans

297

IP66/NEMA 4X, UL Type 4X Cooling Fan Replacement

297

7.5

Drive Replacement

301

Serviceable Parts

301

Terminal Board Overview

301

Dismantling the Removable Terminal Block

301

Details on Terminal Board (TB) or Control Board (CNT) Replacement

304

SPECIFICATIONS

307

A.1

Power Ratings

308

Single-Phase 200 V Class Drives

308

Three-Phase 200 V Class Drives

309

Three-Phase 400 V Class Drives

310

A.2

Drive Specifications

311

A.3

Drive Watt Loss Data

313

A.4

Drive Derating Data

314

Single-Phase Derating

314

Temperature Derating

315

Altitude Derating

315

PARAMETER LIST

317

B.1

Parameter Groups

318

B.2

A: Initialization Parameters

319

A1: Initialization

319

A2: User Parameters

319

B.3

b: Application

320

b1: Operation Mode Selection

320

b2: DC Injection Braking and Short Circuit Braking

321

b3: Speed Search

321

b4: Timer Function

322

b5: PID Control

322

b6: Dwell Function

324

B.4

C: Tuning

325

C1: Acceleration and Deceleration Times

325

C2: S-Curve Characteristics

325

C3: Slip Compensation

326

C4: Torque Compensation

326

C6: Carrier Frequency

326

Table of Contents

B.5

d: References

327

d1: Frequency Reference

327

d2: Frequency Upper/Lower Limits

328

d3: Jump Frequency

328

d4: Frequency Reference Hold and Up/Down 2 Function

329

B.6

E: Motor Parameters

330

E1: V/f Pattern

330

E2: Motor 1 Parameters

331

B.7

F: Options

333

F6, F7: Communication Option Card

333

B.8

H Parameters: Multi-Function Terminals

335

H1: Multi-Function Digital Inputs

335

H2: Multi-Function Digital Outputs

339

H3: Multi-Function Analog Inputs

341

H4: Analog Outputs

343

H5: MEMOBUS/Modbus Serial Communication

343

H6: Pulse Train Input

344

B.9

L: Protection Function

345

L1: Motor Protection

345

L2: Momentary Power Loss Ride-Thru

346

L3: Stall Prevention

346

L4: Speed Detection

348

L5: Fault Restart

348

L6: Torque Detection

349

L8: Drive Protection

350

B.10

n: Advanced Performance Set-Up

352

n1: Hunting Prevention

352

n3: Overexcitation Braking

352

B.11

o: Operator Related Parameters

353

o1: HOA Keypad Display Selection

353

o2: HOA Keypad Keypad Functions

354

o3: Copy Function

354

o4: Maintenance Monitor Settings

355

B.12

P: Pump Parameters

356

P1: Pump Basic

356

P2: Pump Protection

358

P4: Pump Advanced

359

P5: Pump HAND Mode

361

P7: Anti-Jam

362

P9: Network Options

362

B.13

Q: PID Controller Parameters

366

Q1: Preset Setpoint

366

Q3: Output Current Limit

366

B.14

S: Special Application

367

S6: Protection

367

B.15

T: Motor Tuning

368

T1: Induction Motor Auto-Tuning

368

B.16

U: Monitors

369

U1: Operation Status Monitors

369

Table of Contents

U2: Fault Trace

372

U3: Fault History

372

U4: Maintenance Monitors

374

U5: PID Monitors

376

U6: Control Monitors

376

U9: Operation Status Monitors

376

B.17 Defaults by Drive Model

377

MEMOBUS/MODBUS COMMUNICATIONS

383

C.1

Section Safety

384

C.2

MEMOBUS/Modbus Configuration

385

C.3

Communication Specifications

386

C.4

Connecting to a Network

387

Network Cable Connection

387

Wiring Diagram for Multiple Connections

388

Network Termination

390

C.5

MEMOBUS/Modbus Setup Parameters

391

MEMOBUS/Modbus Serial Communication

391

C.6

Drive Operations by MEMOBUS/Modbus

395

Observing the Drive Operation

395

Controlling the Drive

395

C.7

Communications Timing

396

Command Messages from Master to Drive

396

Response Messages from Drive to Master

396

C.8

Message Format

397

Message Content

397

Slave Address

397

Function Code

397

Data

397

Error Check

397

C.9

Message Examples

399

Reading Drive MEMOBUS/Modbus Register Contents

399

Loopback Test

399

Writing to Multiple Registers

400

C.10

MEMOBUS/Modbus Data Table

401

Command Data

401

Monitor Data

403

Broadcast Messages

412

Fault Trace Contents

412

Alarm Register Contents

413

C.11

Enter Command

415

Enter Command Types

415

C.12

Communication Errors

416

MEMOBUS/Modbus Error Codes

416

Slave Not Responding

416

C.13

Self-Diagnostics

417

STANDARDS COMPLIANCE

419

i.1 Preface

i.1

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, EXPRESS 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 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.

u Applicable Documentation

The following manuals are available for iQpump Micro drives:

iQpump Micro Quick Start Procedure (TOEPYAIQPM01)

This sheet is packaged together with the drive and contains a step-by-step guide to enable the user to properly wire the drive

and motor and connect the 24 V power supply.

iQpump Micro AC Drive Quick Start Guide (TOEPYAIQPM02)

Read this guide first. This guide is packaged together with the product and contains basic information required to install and

Micro

wire the drive. It also gives an overview of fault diagnostics, maintenance, and parameter settings. The purpose of this guide

WARNING

Risk of electric shock.

is to prepare the drive for basic operation. The most recent version of this manual is available for download on our

Read manual before installing.

Wait 5 minutes for capacitor discharge after

disconnecting power supply.

AVERTISSEMENT

electrique.

Risque de decharge

documentation website, www.yaskawa.com.

Lire le manuel avant l'installation.

Attendre 5 minutes apres la coupure de l'alimentation,

pour permettre la decharge des condensateurs.

iQpump Micro AC Drive User Manual (TOEPYAIQPM03)

This manual provides detailed information on parameter settings, fault diagnostics, and drive functions. Use this manual to

expand drive functionality and to take advantage of higher performance features. The most recent version of this manual is

available for download on our documentation website, www.yaskawa.com.

u Symbols

Note:

Indicates a supplement or precaution that does not cause drive damage.

TERMS

Indicates a term or definition used in this manual.

u Terms and Abbreviations

• Drive: Yaskawa iQpump Micro Intelligent Pump Controller

• BCD: Binary Coded Decimal

• H: Hexadecimal Number Format

• IGBT: Insulated Gate Bipolar Transistor

• kbps: Kilobits per Second

• MAC: Media Access Control

• Mbps: Megabits per Second

• r/min: Revolutions per Minute

• V/f: V/f Control

u Trademarks

• Modbus is a trademark of Schneider Electric.

• Other companies and product names mentioned in this manual are trademarks of those companies.

i.2 General Safety

i.2

General Safety

u Supplemental Safety Information

General Precautions

• The diagrams in this manual may be indicated without covers or safety shields to show details. Replace the 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.

WARNING

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 fatal injury or damage to the products or to related equipment and systems.

DANGER

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

WARNING

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

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

CAUTION

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

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

NOTICE

Indicates a property damage message.

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

i.2 General Safety

u Safety Messages

DANGER

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

Before servicing, disconnect all power to the equipment.

The internal capacitor remains charged even after the power supply is turned off. The charge indicator LED will extinguish

when the DC bus voltage is below 50 Vdc. To prevent electric shock, wait for at least the time specified on the warning label,

once all indicators are OFF, measure for unsafe voltages to confirm the drive is safe prior to servicing.

Failure to comply will result in death or serious injury.

WARNING

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.

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.

Installation, maintenance, inspection, and service 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.

Make sure the protective earthing conductor complies with technical standards and local safety regulations.

Always use appropriate equipment for Ground Fault Circuit Interrupters (GFCIs).

The drive can cause a residual current with a DC component in the protective earthing conductor. Where a residual current

operated protective or monitoring device is used for protection in case of direct or indirect contact, always use a type B GFCI

according to IEC/EN 60755.

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.

Install adequate branch circuit protection according to applicable local codes and this Installation Manual. Failure

to comply could result in fire and damage to the drive or injury to personnel.

The device is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac

maximum (200 V class) and 480 Vac maximum (400 V class) when protected by branch circuit protection devices specified

in this document.

i.2 General Safety

WARNING

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.

CAUTION

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.

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 or megger 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.

If a fuse is blown or a Ground Fault Circuit Interrupter (GFCI) is tripped, check the wiring and the selection of the

peripheral devices.

Check for short circuits or ground faults on the secondary side of fuses and GFCIs and check the wiring and the selection of

peripheral devices. Remove the cause of the problem and then turn the power supply off and on again. If the cause cannot

be identified, do not turn on the power supply or attempt to operate the equipment.

Do not restart the drive immediately operate the peripheral devices if a fuse is blown or a GFCI is tripped.

Check the wiring and the selection of peripheral devices to identify the cause. Contact your supplier before restarting the

drive or the peripheral devices if the cause cannot be identified.

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.

u General Application Precautions

n Selection

Installing a Reactor

Use an AC reactor or DC link choke in the following situations:

• 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.

i.2 General Safety

4000

Power supply harmonics

reactor required

Power Supply

Capacity (kVA)

600

Reactor

unnecessary

400

Drive Capacity (kVA)

Figure i.1 Installing a Reactor

Drive Capacity

For specialized motors, make sure that the motor rated current is less than the 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 [total motor

rated current × 1.1].

Starting Torque

The overload rating of the drive determines the starting and accelerating characteristics of the motor. Expect lower running

torque than when running the motor from line power. To get more starting torque, use a larger drive or increase both the motor

and drive capacity.

Emergency/Fast Stop

During a drive fault condition, a protective circuit is activated and drive output is shut off. The motor may coast to a stop or

attempt to decelerate depending on parameter settings. If the emergency/fast stop cannot stop the load as fast as desired, a

customer-supplied mechanical brake may be required. Test emergency stop circuitry before putting drive into operation.

n Repetitive Starting/Stopping

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 lifetime 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.

n Installation

Enclosure Panels

Keep the drive in a clean environment by installing the drive in an enclosure panel or selecting an installation area free of

airborne dust, lint, and oil mist. Be sure to leave the required space between drives to provide for cooling, and take proper

measures so the ambient temperature remains within allowable limits and keep flammable materials away from the drive.

Yaskawa offers protective designs for drives that must be used in areas subjected to oil mist and excessive vibration. Contact

Yaskawa or your Yaskawa agent for details.

Installation Direction

NOTICE: Install the drive upright as specified in the manual. Refer to Mechanical Installation on page 28 for more information on

installation. Failure to comply may damage the drive due to improper cooling.

n Settings

Upper Limits

NOTICE: The drive is capable of running the motor up to 400 Hz. Be sure to set the upper limit for the frequency of the drive to prevent the

possible danger of accidentally operating equipment at higher than rated speed. The default setting for the maximum output frequency is

60 Hz.

Lower Limits

NOTICE: Many pumps have a minimum safe operating speed. Be sure to properly set the minimum pump speed in to protect the pump

from damage.

DC Injection Braking

NOTICE: Excessive current during DC Injection Braking and excessive duration of DC Injection Braking can cause motor overheat.

i.2 General Safety

Acceleration/Deceleration Times

Acceleration and deceleration times are affected by the amount of torque generated by the motor, the load torque, and the

inertia moment. 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 in operation.

n General Handling

Wiring Check

NOTICE: Do not connect power supply lines to output terminals U/T1, V/T2, or W/T3. Failure to comply will destroy the drive. Be sure to

perform a final check of all sequence wiring and other connections before turning on the power and also check for short circuits on the

control terminals, which may damage the drive.

Selecting a Circuit Breaker or Circuit Interrupter

Yaskawa recommends installing a Ground Fault Circuit Interrupter (GFCI) to the power supply side. The GFCI should be

designed for use with AC drives (e.g., Type B according to IEC 60755).

Select a Molded Case Circuit Breaker (MCCB) or GFCI with a rated current 1.5 to 2 times higher than the drive rated input

current to avoid nuisance trips caused by harmonics in the drive input current.

Magnetic Contactor Installation

NOTICE: To get the full performance life out of the electrolytic capacitors and circuit relays, refrain from switching the drive power supply

off and on more than once every 30 minutes. Frequent use can damage the drive. Use the drive to stop and start the motor.

Inspection and Maintenance

WARNING! Electrical Shock Hazard. Capacitors in the drive do not immediately discharge after shutting off the power. Wait for at least the

amount of time specified on the drive before touching any components after shutting off the power. Failure to comply may cause injury to

personnel from electrical shock.

WARNING! Burn Hazard. Because the heatsink can get very hot during operation, take proper precautions 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. Failure to comply may cause

burn injury to personnel.

Wiring

Yaskawa recommends using ring terminals on all drive models. UL/cUL approval requires the use of UL Listed closed-loop

crimp terminals when wiring the drive main circuit terminals. Use only the tools recommended by the terminal manufacturer

for crimping.

Transporting the Drive

NOTICE: 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.

u Motor Application Precautions

n Standard Induction Motors

Low Speed Range

The cooling fan of a standard motor is usually designed to sufficiently cool the motor at the rated speed. As the self-cooling

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 i.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.

i.2 General Safety

25% ED (or 15 min)

40% ED (or 20 min)

60% ED (or 40 min)

100

Torque

(%)

Continuous operation

Frequency (Hz)

Figure i.2 Allowable Load Characteristics for a Yaskawa Motor

Insulation Tolerance

NOTICE: Consider motor voltage tolerance levels and motor insulation in applications with an input voltage of over 440 V or particularly

long wiring distances.

High-Speed Operation

NOTICE: 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

The drive allows selection of high carrier PWM control and low carrier PWM. Selecting high carrier PWM can help reduce

motor oscillation (drive current derating may be required).

Take particular caution when adding a variable speed drive to an application running a motor from line power at a constant

speed. If resonance occurs, use shock absorbing mounts to the motor base and enable the Jump frequency selection to prevent

continuous operation in the resonant frequency range.

Audible Noise

The audible noise of the motor varies based on the carrier frequency setting. However, drive current derating may be required.

When using a high carrier frequency, audible noise from the motor is comparable to the motor noise generated when running

from line power.

n 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 (oV) fault occurs or if

overcurrent protection (oC) is triggered, the motor will coast to stop.

Submersible Motor

The rated current of a submersible motor is greater than that of a standard motor, so select the drive accordingly. Use a motor

cable large enough to avoid decreasing the maximum torque level from voltage drop caused by a long motor cable.

Explosion-Proof Motor

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

proof areas.

Geared Motor

Make sure that the gear and the lubricant are rated for the desired speed range to avoid gear damage when operating at low

speeds or very high speeds. Consult with the manufacturer for applications that require operation outside the rated speed range

of the motor or gear box.

i.2 General Safety

Single-Phase Motor

Variable speed drives are not designed to operate with single phase motors. Using capacitors to start the motor causes a high-

frequency current to flow to the capacitors and can damage the capacitors. A split-phase start or a repulsion start can burn out

the starter coils because the internal centrifugal switch is not activated. The drive is for use with three-phase motors only.

n Notes on Power Transmission Machinery

Installing an AC drive in machinery that was previously connected directly to the power supply will allow the machine to

operate at variable speeds. Continuous operation outside of the rated speeds can wear out lubrication material in gear boxes

and other power transmission parts. Make sure that lubrication is sufficient within the entire speed range to avoid machine

damage. Note that operation above the rated speed can increase the noise generated by the machine.

u Drive Label Warning Example

Always heed the warning information listed in Figure i.3.

WARNING

Risk of electric shock.

Read manual before installing.

Wait 5 minutes for capacitor discharge after

Micro

disconnecting power supply.

Risque de decharge

WARNING

Risk of electric shock.

AVERTISSEMENT

electrique.

Read manual before installing.

disconnecting power supply.

Wait 5 minutes for capacitor discharge after

Lire le manuel avant l'installation.

Risque de decharge

Attendre 5 minutes apres la coupure de l'alimentation,

AVERTISSEMENT

electrique.

pour permettre la decharge des condensateurs.

Lire le manuel avant l'installation.

pour permettre la decharge des condensateurs.

Attendre 5 minutes apres la coupure de l'alimentation,

Figure i.3 Warning Information Example

u Warranty Information

n Restrictions

The drive is 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.

WARNING! Injury to Personnel. 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.

1.2 Model Number and Nameplate Check

1.2

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.

u Nameplate

MODEL

CIMR-PW

MAX APPLI. MOTOR : 0.75kW / 0.4kW REV : A

INPUT

: AC3PH 200-240V 50 / 60Hz 2.7A

IND.CONT.EQ.

OUTPUT

: AC3PH 0-240V 0-400Hz 1.2A / 0.8A

7J48

MASS

: 0.6 kg

O / N

S / N

FILE NO

: E131457

IP20

PASS

MADE IN JAPAN

D YA2-1 Kurosaki-shiroishi, Yahatanishi-Ku, Kitakyushu 806-0004 Japan

A - Normal Duty Amps

F - Lot number

B - Software version

G-Output specifications

C - Enclosure type

H - Input specifications

D - Address <1>

- AC drive model

E - Serial number

Figure 1.1 Nameplate Information Example

<1> The address of the head office of Yaskawa Electric Corporation (responsible for product liability) is shown on the nameplate.

CIMR

-P W

0010

F A A

Drive

iQpump

Customized

Enclosure

No.

Design

No.

Specifications

Type <1>

Revision

Standard model

IP20/NEMA 1

Order

UL Type 1

No.

Voltage Class

IP66/NEMA 4X

1-phase, 200-240 Vac

UL Type 4X

3-phase, 200-240 Vac

Environmental

No.

3-phase, 380-480 Vac

Specification <2>

Standard

Refer to the following tables

<1> Refer to Mechanical Installation on page 28 for differences regarding enclosure protection types and component

descriptions.

<2> Please contact Yaskawa for details regarding Environmental Specifications.

1.2

Model Number and Nameplate Check

Single-Phase 200 V Class

Drive Model

Max. Motor Capacity kW (HP)

Rated Output Current A

BV0006

1.1 (1)

6.0

BV0010

2.2 (3)

9.6

BV0012

3.0 (3)

12.0

BV0018

3.7 (5)

17.5

Three-Phase 200 V Class

Drive Model

Max. Motor Capacity kW (HP)

Rated Output Current A

2V0006

1.1

(1.5)

6.0

2V0010

2.2 (3)

9.6

2V0012

3.0 (3)

12.0

2V0020

5.5 (5)

19.6

2V0030

7.5 (10)

30.0

2V0040

11 (10)

40.0

2V0056

15 (20)

56.0

2V0069

18.5 (25)

69.0

Three-Phase 400 V Class

Drive Model

Max. Motor Capacity kW (HP)

Rated Output Current A

4V0002

0.75 (1)

2.1

4V0004

1.5 (2)

4.1

4V0005

2.2 (3)

5.4

4V0007

3.0 (3)

6.9

4V0009

3.7 (5)

8.8

4V0011

5.5

(7.5)

11.1

4V0018

7.5 (10)

17.5

4V0023

11 (15)

23.0

4V0031

15 (20)

31.0

4V0038

18.5 (25)

38.0

2.1 Section Safety

2.1

Section Safety

WARNING

Fire Hazard

Provide sufficient cooling when installing the drive inside an enclosed panel or cabinet.

Failure to comply could result in overheating and fire.

When multiple drives are placed inside the same enclosure panel, install proper cooling to ensure air entering the enclosure

does not exceed 40 °C.

CAUTION

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.

NOTICE

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

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

It may be difficult to perform maintenance on the cooling fans of drives installed in a vertical row inside an enclosure.

Ensure adequate spacing at the top of the drive to perform cooling fan replacement when required.

Operating the motor in the low-speed range diminishes the cooling effects, increases motor temperature, and may

lead to motor damage by overheating.

Reduce the motor torque in the low-speed range whenever using a standard blower cooled motor. If 100% torque is required

continuously at low speed, consider using a special drive or vector motor. Select a motor that is compatible with the required

load torque and operating speed range.

Do not operate motors above the maximum rated RPM.

Failure to comply may lead to bearing or other mechanical motor failures.

The speed range for continuous operation differs according to the lubrication method and motor manufacturer.

If the motor is to be operated at a speed higher than the rated speed, consult with the manufacturer.

Continuously operating an oil-lubricated motor in the low-speed range may result in burning.

2.1 Section Safety

NOTICE

When the wiring distance is greater than 100 meters, pay special attention to the motor insulation voltage or use a

drive-rated motor.

Failure to comply could lead to motor winding failure.

Motor vibration may increase when operating a machine in variable-speed mode, if that machine previously operated

at a constant speed.

Install vibration-proof rubber on the motor base or use the frequency jump function to skip a frequency resonating the

machine.

The motor may require more acceleration torque with drive operation than with a commercial power supply.

Set a proper V/f pattern by checking the load torque characteristics of the machine to be used with the motor.

The rated input current of submersible motors is higher than the rated input current of standard motors.

Select an appropriate drive according to its rated output current. When the distance between the motor and drive is long, use

a cable thick enough to connect the motor to the drive to prevent motor torque reduction.

When using an explosion-proof motor, it must be subject to an explosion-proof test in conjunction with the drive.

This is also applicable when an existing explosion-proof motor is to be operated with the drive. Since the drive itself is not

explosion-proof, always install it in a safe place. Be sure to set A1-02 to “0” when using an explosion-proof motor.

Do not use a drive for a single-phase motor.

Replace the motor with a three-phase motor.

If an oil-lubricated gearbox or speed reducer is used in the power transmission mechanism, oil lubrication will be

affected when the motor operates only in the low speed range.

The power transmission mechanism will make noise and experience problems with service life and durability if the motor

is operated at a speed higher than the rated speed.

2.2 Mechanical Installation

2.2

Mechanical Installation

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

u Installation Environment

To help prolong the optimum performance life of the drive, install the drive in the proper environment. Table 2.1 describes

the appropriate environment for the drive.

Table 2.1 Installation Environment

Environment

Conditions

Installation Area

Indoors

IP20/NEMA 1, UL Type 1 enclosure: -10 °C to +40 °C (14 °F to 104 °F)

IP66/NEMA 4X, UL Type 4X enclosure: -10 °C to +40 °C (14 °F to 104 °F)

Drive reliability improves in environments without wide temperature fluctuations.

Ambient Temperature

When using 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.

Humidity

95% RH or less and free of condensation

Storage Temperature

-20 °C to +60 °C (-4 °F to +104 °F)

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

Surrounding Area

• direct sunlight

For IP66/NEMA 4X, UL Type 4X enclosure drives, install the drive in an environment suitable for IP66/NEMA 4X, UL

Type 4X enclosures:

• NEMA 4X, UL Type 4X - Enclosures constructed for either indoor or outdoor use to provide a degree of protection

to personnel against incidental contact with the enclosed equipment; to provide a degree of protection against falling

dirt, rain, sleet, snow, windblown dust, splashing water, hose-directed water, and corrosion; and that will be undamaged

by the external formation of ice on the enclosure.

• IP66 - Dust-tight enclosures to not allow any dust to penetrate. The enclosure guards the drive against powerful jetting

water sprayed from any direction and is protected against access to hazardous parts with a wire.

Altitude

Up to 1000 meters without derating; up to 3000 meters with output current, ambient temperature, and voltage derating.

10 to 20 Hz at 9.8 m/s

Vibration

20 to 55 Hz at 5.9 m/s²

Orientation

Install the drive vertically to maintain maximum cooling effects.

NOTICE: Prevent foreign matter such as metal shavings or wire clippings from falling into the drive during installation and project

construction. 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.

NOTICE: Avoid placing drive peripheral devices, transformers, or other electronics near the drive. Failure to comply could result in erroneous

operation. If such devices must be used in close proximity to the drive, take proper steps to shield the drive from noise.

u Installation Orientation and Spacing

NOTICE: Install the drive upright as illustrated in Figure 2.1. Failure to comply may damage the drive due to improper cooling.

Figure 2.1 Correct Installation Orientation

2.2 Mechanical Installation

n Single Drive Installation

Figure 2.2 shows the required installation spacing to maintain sufficient space for airflow and wiring for IP20/NEMA 1, UL

Type 1 and IP66/NEMA 4X, UL Type 4X enclosures. Install the heatsink against a closed surface to avoid diverting cooling

air around the heatsink.

Side Clearance

Top/Bottom Clearance

A - 30 mm minimum

C - 100 mm minimum

B - Airflow direction

Figure 2.2 Correct Installation Spacing

Note:

IP20/NEMA 1, UL Type 1 and IP66/NEMA 4X, UL Type 4X enclosure models require the same amount of space above and below the

drive for installation.

n Multiple Drive Installation

When installing multiple drives into the same enclosure panel, mount the drives according to Figure 2.2. When mounting

drives with a minimum side-by-side clearance of 2 mm according to Figure 2.3, derating must be considered and parameter

L8-35 must be set.

A B

2 mm

A - Line up the tops of the drives.

C - 100 mm minimum

B - 30 mm minimum

D - Airflow direction

Figure 2.3 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 cooling fan replacement if required. Using this method, it is possible to replace the cooling fans later.

NOTICE: When mounting IP20/NEMA 1, UL Type 1 enclosure drives side by side, the top covers of all drives must be removed as shown

in Figure 2.4.

Figure 2.4 IP20/NEMA 1, UL Type 1 Side-by-Side Mounting in Enclosure

2.2 Mechanical Installation

u Exterior and Mounting Dimensions

The installed 24 V power supply option adds 27 mm (1.06 in.) to the total depth of IP20/NEMA 1, UL Type 1 enclosure drives.

Height and width dimensions are unaffected.

27 mm (1.06 in.)

Figure 2.5 24 V Power Supply Dimensions

n IP20/NEMA 1, UL Type 1 Enclosure Dimensions

Table 2.2 Dimensions for IP20/NEMA 1, UL Type 1 Enclosure Drives

2-M4

Dimensions mm (in)

Voltage

Drive Model

Wt.

Class

D^<1>

kg (lb.)

Three-Phase

149.5

128

118

1.5

58.5

1.3

2V0006F

200 V Class

(2.68)

(5.89)

(5.04)

(2.20)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(2.32)

(0.20)

(2.9)

<1> The installed 24 V power supply option adds 27 mm (1.06 in.) to the total depth of the drive.

2.2 Mechanical Installation

Table 2.3 Dimensions for IP20/NEMA 1, UL Type 1 Enclosure Drives

4-M4

Dimensions mm (in)

Voltage

Drive Model

Wt.

Class

D^<1>

kg (lb.)

108

149.5

137.5

128

118

1.5

1.9

BV0006F

(4.25)

(5.89)

(5.41)

(3.78)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(2.28)

(0.20)

(4.2)

108

149.5

154

128

118

1.5

2.0

Single-

BV0010F

(4.25)

(5.89)

(6.06)

(3.78)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(2.28)

(0.20)

(4.4)

Phase

200 V Class

140

153

163

128

118

4.8

2.6

BV0012F

(5.51)

(6.02)

(6.42)

(5.04)

(5.03)

(4.65)

(0.19)

(0.79)

(0.20)

(2.56)

(0.20)

(5.7)

170

171

180

158

133

118

4.8

3.3

BV0018F

(6.69)

(6.73)

(7.08)

(6.22)

(5.23)

(4.64)

(0.19)

(1.50)

(0.20)

(2.56)

(0.20)

7.3

108

149.5

129

128

118

1.5

1.9

2V0010F

(4.25)

(5.89)

(5.08)

(3.78)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(2.28)

(0.20)

(4.2)

Three-

108

149.5

137.5

128

118

1.5

1.9

Phase

2V0012F

(4.25)

(5.89)

(5.41)

(3.78)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(2.28)

(0.20)

(4.2)

200 V Class

140

153

143

128

118

4.8

2.6

2V0020F

(5.51)

(6.02)

(5.63)

(5.04)

(5.03)

(4.65)

(0.19)

(0.79)

(0.20)

(2.56)

(0.20)

(5.7)

108

149.5

128

118

1.5

1.4

4V0002F

(4.25)

(5.89)

(3.90)

(3.78)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(1.10)

(0.20)

(3.1)

108

149.5

137.5

128

118

1.5

1.9

4V0004F

(4.25)

(5.89)

(5.41)

(3.78)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(2.28)

(0.20)

(4.2)

108

149.5

154

128

118

1.5

1.9

Three-

4V0005F

(4.25)

(5.89)

(6.06)

(3.78)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(2.28)

(0.20)

(4.2)

Phase

400 V Class

108

149.5

154

128

118

1.5

1.9

4V0007F

(4.25)

(5.89)

(6.06)

(3.78)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(2.28)

(0.20)

(4.2)

108

149.5

154

128

118

1.5

1.9

4V0009F

(4.25)

(5.89)

(6.06)

(3.78)

(5.03)

(4.65)

(0.16)

(0.79)

(0.20)

(0.06)

(2.28)

(0.20)

(4.2)

140

153

143

128

118

4.8

2.6

4V0011F

(5.51)

(6.02)

(5.63)

(5.04)

(5.03)

(4.65)

(0.19)

(0.79)

(0.20)

(2.56)

(0.20)

(5.7)

<1> The installed 24 V power supply option adds 27 mm (1.06 in.) to the total depth of the drive.

2.2 Mechanical Installation

Table 2.4 Dimensions for IP20/NEMA 1, UL Type 1 Enclosure Drives

4-d

Dimensions mm (in)

Voltage

Drive

Wt.

Class

Model

D^<1>

kg (lb.)

140

254

140

122

234

248

1.5

3.8

2V0030F

(5.51)

(10.00)

(5.51)

(4.80)

(9.21)

(9.76)

(0.24)

(0.51)

(0.06)

(2.17)

(0.20)

(8.4)

140

254

140

122

234

248

1.5

3.8

2V0040F

Single-

(5.51)

(10.00)

(5.51)

(4.80)

(9.21)

(9.76)

(0.24)

(0.51)

(0.06)

(2.17)

(0.20)

(8.4)

Phase

284

200 V

180

290

163

160

270

1.5

5.5

2V0056F

(11.18

Class

(7.09)

(11.42)

(6.42)

(6.30)

(10.63)

(0.24)

(0.59)

(0.51)

(0.06)

(2.95)

(0.20)

(12.1)

)

336

220

350

187

192

320

1.5

9.2

2V0069F

(13.23

(8.66)

(13.78)

(7.36)

(7.56)

(12.60)

(0.28)

(0.59)

(0.87)

(0.06)

(3.07)

(0.20)

(20.3)

)

140

254

140

122

234

248

1.5

3.8

4V0018F

(5.51)

(10.00)

(5.51)

(4.80)

(9.21)

(9.76)

(0.24)

(0.51)

(0.06)

(2.17)

(0.20)

(8.4)

Three-

140

254

140

122

234

248

1.5

3.8

Phase

4V0023F

(5.51)

(10.00)

(5.51)

(4.80)

(9.21)

(9.76)

(0.24)

(0.51)

(0.06)

(2.17)

(0.20)

(8.4)

200 V

Class

284

180

290

143

160

270

1.5

5.2

4V0031F

(11.18

(7.09)

(11.42)

(5.63)

(6.30)

(10.63)

(0.24)

(0.59)

(0.51)

(0.06)

(2.17)

(0.20)

(11.5)

)

Three-

284

Phase

180

290

163

160

270

1.5

5.5

4V0038F

(11.18

400 V

(7.09)

(11.42)

(6.42)

(6.30)

(10.63)

(0.24)

(0.51)

(0.06)

(2.95)

(0.20)

(12.1)

)

Class

<1> The installed 24 V power supply option adds 27 mm (1.06 in.) to the total depth of the drive.

2.2 Mechanical Installation

n IP66/NEMA 4X, UL Type 4X Enclosure Dimensions

Table 2.5 Dimensions for IP66/NEMA 4X, UL Type 4X Enclosure Drives

4-M5

6- 22

Dimensions mm (in)

Voltage Class

Drive Model

Wt.

kg (lb.)

Three-Phase

162

222

185

135

210

126

4.8

2V0006G

200 V Class

(6.38)

(8.74)

(7.28)

(5.32)

(8.27)

(0.24)

(0.08)

(3.19)

(4.96)

(3.54)

(10.58)

5.0

4V0002G

(11.02)

Three-Phase

162

222

185

135

210

126

400 V Class

(6.38)

(8.74)

(7.28)

(5.32)

(8.27)

(0.24)

(0.08)

(3.19)

(4.96)

(3.54)

5.1

4V0004G

(11.24)

Table 2.6 Dimensions for IP66/NEMA 4X, UL Type 4X Enclosure Drives

4-M6

6- 28

Dimensions mm (in)

Voltage Class

Drive Model

Wt.

kg (lb.)

BV0006G

7.8

Single-Phase

BV0010G

187

255

235

158

241

2.5

140

188

100

(17.2)

200 V Class

(7.36)

(10.04)

(9.25)

(6.22)

(9.49)

(0.28)

(0.10)

(5.51)

(7.40)

(3.94)

8.2

BV0012G

(18.08)

2.2 Mechanical Installation

Table 2.7 Dimensions for IP66/NEMA 4X, UL Type 4X Enclosure Drives

4-M6

3- 22

3- 44

Dimensions mm (in)

Voltage

Drive Model

Wt.

Class

kg (lb.)

2V0030G

21.8

Three-

(48.06)

2V0040G

290

420

305

265

400

8.5

2.5

158

205.5

258

Phase

(11.42)

(16.54)

(12.01)

(10.43)

(15.75)

(0.33)

(0.10)

(6.22)

(8.09)

(10.16)

(3.54)

(3.74)

200 V Class

23.2

2V0056G

(51.15)

21.7

4V0018G

(47.84)

21.8

Three-

4V0023G

290

420

305

265

400

8.5

2.5

158

205.5

258

(48.06)

Phase

(11.42)

(16.54)

(12.01)

(10.43)

(15.75)

(0.33)

(0.10)

(6.22)

(8.09)

(10.16)

(3.54)

(3.74)

22.9

400 V Class

4V0031G

(50.49)

23.2

4V0038G

(51.15)

3.1 Section Safety

3.1

Section Safety

DANGER

Electrical Shock Hazard

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

Failure to comply will result in death or serious injury.

WARNING

Electrical Shock Hazard

Do not operate equipment with covers removed.

Failure to comply could result in death or serious injury.

The diagrams in this section may show drives without covers or safety shields to show details. Be sure to reinstall covers or

shields before operating the drives and run the drives according to the instructions described in this manual.

Always ground the motor-side grounding terminal.

Improper equipment grounding could result in death or serious injury by contacting the motor case.

Do not perform work on the drive while wearing loose clothing, jewelry or without eye protection.

Failure to comply could result in death or serious injury.

Remove all metal objects such as watches and rings, secure loose clothing, and wear eye protection before beginning work

on the drive.

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

Failure to comply could result in death or serious injury.

Do not allow unqualified personnel to perform work on the drive.

Failure to comply could result in death or serious injury.

Installation, maintenance, inspection, and servicing must be performed only by authorized personnel familiar with

installation, adjustment, and maintenance of AC drives.

Do not touch any terminals before the capacitors have fully discharged.

Failure to comply could result in death or serious injury.

Before wiring terminals, disconnect all power to the equipment. The internal capacitor remains charged even after the power

supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric

shock, wait at least five minutes after all indicators are off and measure the DC bus voltage level to confirm safe level.

Fire Hazard

Tighten all terminal screws to the specified tightening torque.

Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections.

Do not use improper combustible materials.

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

Attach the drive to metal or other noncombustible material.

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.

Always use a thermal overload relay or an over-temperature contact when using a braking resistor.

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

Power to the drive should be interrupted when the relay is triggered.

3.1 Section 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.

Never connect or disconnect the motor from the drive while the drive is outputting voltage.

Improper equipment sequencing could result in damage to the drive.

Do not use unshielded cable for control wiring.

Failure to comply may cause electrical interference resulting in poor system performance. Use shielded, twisted-pair wires

and ground the shield to the ground terminal of the drive.

Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other

devices.

Failure to comply could result in damage to the drive.

Do not modify the drive circuitry.

Failure to comply could result in damage to the drive and will void warranty.

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

Route motor leads U/T1, V/T2, and W/T3 separate from other leads to reduce possible interference-related issues.

Failure to comply may result in abnormal operation of drive and nearby equipment.

3.2 Standard Connection Diagram

3.2

Standard Connection Diagram

Connect the drive and peripheral devices as shown in Figure 3.1. It is possible to 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 63 for instructions on operating the drive.

NOTICE: Inadequate branch short circuit protection 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 31,000 RMS symmetrical amperes, 240 Vac

maximum (200 V Class) and 480 Vac maximum (400 V Class).

NOTICE: When 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: Correctly set Sink/Source jumper S3 for internal power supply. Failure to comply may result in damage to the drive. Refer to I/O

Connections on page 59 for details.

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

NOTICE: Route motor leads U/T1, V/T2, and W/T3 separate from all other leads to reduce possible interference related issues. Failure to

comply may result in abnormal operation of drive and nearby equipment.

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 iQpump Micro AC Drive Compact Intelligent Pump Controller. User Manual (2014) - page 1