YASKAWA V1000 Quick Start Guide

YASKAWA AC Drive V1000

Compact Vector Control Drive

Quick Start Guide

Type: CIMR-VA , CIMR-VT 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, Three-Phase Input: 0.1 to 18.5 kW 200 V Class, Single-Phase Input: 0.1 to 3.7 kW 400 V Class, Three-Phase Input: 0.2 to 18.5 kW

Start-Up Programming

Receiving

Mechanical

Installation

Electrical

Installation

& Operation

MANUAL NO. TOEP C710606 12B

Troubleshooting

Specifications

Parameter List

Standards

Compliance

2 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

Table of

Contents

i. PREFACE & GENERAL SAFETY .................................. 7

i.1 Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Applicable Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . 8

i.2 General Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Supplemental Safety Information . . . . . . . . . . . . . . . . . . . . .9

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Drive Label Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

1. RECEIVING ................................................................... 15

1.1 Model Number and Nameplate Check . . . . . . . . . 16

Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2. MECHANICAL INSTALLATION ................................... 19

2.1 Mechanical Installation . . . . . . . . . . . . . . . . . . . . . 20

Installation Environment . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Installation Orientation and Spacing . . . . . . . . . . . . . . . . . .21

Exterior and Mounting Dimensions . . . . . . . . . . . . . . . . . . .23

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 3

3. ELECTRICAL INSTALLATION..................................... 29

3.1 Standard Connection Diagram . . . . . . . . . . . . . . . 30

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

Main Circuit Terminal Functions . . . . . . . . . . . . . . . . . . . . . 33

Wire Gauges and Tightening Torque . . . . . . . . . . . . . . . . . 33

Main Circuit Terminal Power Supply and Motor Wiring . . . 36

Control Circuit Terminal Block Functions . . . . . . . . . . . . . .38

Removable Terminal Block Configuration . . . . . . . . . . . . . 41

Wiring Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

3.3 I/O Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Sinking/Sourcing Mode Switch . . . . . . . . . . . . . . . . . . . . . .45

3.4 Main Frequency Reference . . . . . . . . . . . . . . . . . . 47

Terminal A2 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

3.5 Wiring Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . 49

4. START-UP PROGRAMMING & OPERATION ............. 51

4.1 Using the Digital LED Operator . . . . . . . . . . . . . . 52

Keys, Displays, and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . 52

LED Screen Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

LO/RE LED and RUN LED Indications . . . . . . . . . . . . . . . . 54

Menu Structure for Digital LED Operator . . . . . . . . . . . . . . 55

4.2 The Drive and Programming Modes . . . . . . . . . . 56

Changing Parameter Settings or Values . . . . . . . . . . . . . .56

Switching Between LOCAL and REMOTE . . . . . . . . . . . . . 57

Parameters Available in the Setup Group . . . . . . . . . . . . . 58

4.3 Start-up Flowcharts . . . . . . . . . . . . . . . . . . . . . . . . 59

Flowchart A: Basic Start-Up and Motor Tuning . . . . . . . . . 59

Subchart A1: Simple Motor Set-Up with Energy Savings

or Speed Search using V/f Mode . . . . . . . . . . . . . . . . . . . . 61

Subchart A2: High Performance Operation Using

Open Loop Vector Motor Control . . . . . . . . . . . . . . . . . . . . 62

4 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

Subchart A3: Operation with Permanent Magnet Motors . 63

4.4 Application Presets . . . . . . . . . . . . . . . . . . . . . . . . 64

Application Preset Function (APPL) . . . . . . . . . . . . . . . . . 64

Application Presets: A1-06 . . . . . . . . . . . . . . . . . . . . . . . . 64

4.5 Basic Drive Setup Adjustments. . . . . . . . . . . . . . . 66

Control Mode Selection: A1-02 . . . . . . . . . . . . . . . . . . . . . 66

Initialize Parameter Values: A1-03 . . . . . . . . . . . . . . . . . . 66

Frequency Reference Source: b1-01 . . . . . . . . . . . . . . . . 67

Run Command Input Selection: b1-02 . . . . . . . . . . . . . . . 69

Drive Duty Mode and Carrier Frequency Selection:

C6-01 and C6-02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Drive Input Voltage Setting: E1-01 . . . . . . . . . . . . . . . . . . 72

4.6 Test Run. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Powering Up the Drive and Operation Status Display . . . 73

Auto-Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Operating with the Load Connected . . . . . . . . . . . . . . . . . 78

4.7 Test Run Checklist . . . . . . . . . . . . . . . . . . . . . . . . . 79

5. TROUBLESHOOTING .................................................. 81

5.1 Drive Alarms, Faults, and Errors . . . . . . . . . . . . . . 82

Types of Alarms, Faults, and Errors . . . . . . . . . . . . . . . . . 82

5.2 Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Fault Displays, Causes, and Possible Solutions . . . . . . . . 83

5.3 Alarm Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Alarm Codes, Causes, and Possible Solutions . . . . . . . . . 96

5.4 Operator Programming Errors. . . . . . . . . . . . . . . . 99

oPE Codes, Causes, and Possible Solutions . . . . . . . . . . 99

5.5 Auto-Tuning Fault Detection . . . . . . . . . . . . . . . . 100

Auto-Tuning Codes, Causes, and Possible Solutions . . 100

5.6 Diagnosing and Resetting Faults . . . . . . . . . . . .103

Fault Reset Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 5

6. SPECIFICATIONS....................................................... 105

6.1 Heavy Duty and Normal Duty Ratings . . . . . . . . 106

6.2 Single/Three-Phase 200 V Class Drive. . . . . . . . 107

6.3 Three-Phase 400 V Class Drives . . . . . . . . . . . . 110

7. PARAMETER LIST ..................................................... 113

7.1 Parameter Table . . . . . . . . . . . . . . . . . . . . . . . . . . 114

8. STANDARDS COMPLIANCE ..................................... 143

8.1 European Standards . . . . . . . . . . . . . . . . . . . . . . 144

CE Low Voltage Directive Compliance . . . . . . . . . . . . . . . 144

EMC Guidelines Compliance . . . . . . . . . . . . . . . . . . . . . . 146

8.2 UL Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

UL Standards Compliance . . . . . . . . . . . . . . . . . . . . . . . . 151

Drive Motor Overload Protection . . . . . . . . . . . . . . . . . . . 154

8.3 Safe Disable Input Precautions . . . . . . . . . . . . . 156

Safe Disable Function Description . . . . . . . . . . . . . . . . . .156

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156

6 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

Preface &

General Safety

This section provides safety messages pertinent to this product, that, if not heeded, may result in fatality, personal injury, or equipment damage. Yaskawa is not responsible for the consequences of ignoring these instructions.

I.1 PREFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

I.2 GENERAL SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

i.1 Preface

This manual is designed to ensure correct and suitable application of variable V1000-Series Inverters. Read this manual before attempting to install, operate, maintain, or inspect an inverter and keep it in a safe, convenient location for future reference. Understand all precautions and safety information before attempting application.

◆ Applicable Documentation

The following manuals are available for V1000 series drives:

V1000 Series AC Drive Installation & Start-Up Manual

Read this manual first. This manual describes installation, wiring, operation procedures, functions,

STOP

V1000

๟ᵄᢙᜰ઎ ᱜォㅒォㆬᛯ ಴ജ๟ᵄᢙ ಴ജ㔚ᵹ ಴ജ㔚࿶ ࡕ࠾࠲ ࡌ࡝ࡈࠔࠗ ࠮࠶࠻ࠕ࠶ࡊ ࡄ࡜ࡔ࡯࠲⸳ቯ ࠝ࡯࠻࠴ࡘ࡯࠾ࡦࠣ

ߌ߇㧚ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔޕ

ෂޓ㒾

ᝪ߃ઃߌޔㆇォߩ೨ߦߪᔅߕขᛒ⺑᣿ᦠࠍ⺒߻ߎߣޕ ㅢ㔚߅ࠃ߮㔚Ḯㆤᢿᓟ

ಽએౝߪࡈࡠࡦ࠻ࠞࡃ࡯ࠍ

ᄖߐߥ޿ߎߣޕ

⚖ࠗࡦࡃ࡯࠲ߩ႐วߪޔ㔚Ḯߩᕈὐ߇ធ࿾

400V

ߐࠇߡ޿ࠆߎߣࠍ⏕⹺ߔࠆߎߣޕ㧔ޓޓኻᔕ㧕

(Hz)

 

(Hz)



(A)



(V)

     

troubleshooting, maintenance, and inspections to perform before operation.

V1000 Series AC Drive Technical Manual

Read this manual for detailed information about parameter usage. Contact a Yaskawa representative to order this manual.

V1000 Series AC Drive Quick Start Guide

This guide is packaged together with the product. It contains basic information required to install and wire the drive. This guide provides basic programming and simple set-up and adjustment. Refere to the V1000 Technical Manual for complete descriptions of drive features and functions.

8 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

i.2 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.

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

Preface & General Safety

DANGER

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

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 9

i.2 General Safety

WARNING

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.

CAUTION

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.

NOTICE

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.

10 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

◆ 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.

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. 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.

DANGER

Electrical Shock Hazard

WARNING

i.2 General Safety

Preface & General Safety

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.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 11

i.2 General Safety

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.

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.

WARNING

Electrical Shock Hazard

Fire Hazard

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.

12 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

i.2 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.

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 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 30,000 RMS symmetrical Amperes, 240 Vac maximum (200V Class) and 480 Vac maximum (400V Class).

Preface & General Safety

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.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 13

i.2 General Safety

◆ Drive Label Warnings

Always heed the warning information listed in Figure i.1 in the position shown in

Figure i.2.

Figure i.1

Figure i.2

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.

Figure i.1 Warning Information

STOP

V1000

(Hz)



๟ᵄᢙᜰ઎



ᱜォㅒォㆬᛯ

(Hz)



಴ജ๟ᵄᢙ

(A)



಴ജ㔚ᵹ

(V)



಴ജ㔚࿶



ࡕ࠾࠲



ࡌ࡝ࡈࠔࠗ



࠮࠶࠻ࠕ࠶ࡊ



ࡄ࡜ࡔ࡯࠲⸳ቯ



ࠝ࡯࠻࠴ࡘ࡯࠾ࡦࠣ

ߌ߇㧚ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔޕ

ෂޓ㒾

ᝪ߃ઃߌޔㆇォߩ೨ߦߪᔅߕขᛒ⺑᣿ᦠࠍ⺒߻ߎߣޕ

ಽએౝߪࡈࡠࡦ࠻ࠞࡃ࡯ࠍ

ㅢ㔚߅ࠃ߮㔚Ḯㆤᢿᓟ

ᄖߐߥ޿ߎߣޕ

⚖ࠗࡦࡃ࡯࠲ߩ႐วߪޔ㔚Ḯߩᕈὐ߇ធ࿾

400V

ߐࠇߡ޿ࠆߎߣࠍ⏕⹺ߔࠆߎߣޕ㧔ޓޓኻᔕ㧕

Figure i.2 Warning Information Position

Warning Display

14 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

Receiving

This chapter describes the proper inspections to perform after receiving the drive and illustrates the different enclosure types and components.

1.1 MODEL NUMBER AND NAMEPLATE CHECK. . . . . . . . . 16

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

1.1 Model Number and Nameplate Check

RoHS

1.1 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 1.1

Normal Duty Amps/Heavy Duty Amps

AC drive model

Input specifications

Output specifications

Lot number

Serial number

%+/48##$##

/#:#22.+/1614M9M94'8#

#%2*8*\



#

#%2*8*\##



Software version

Enclosure Type

+056#..#6+10%#6')14;

Figure 1.1 Nameplate Information

16 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

PA SS



/#&'+0,#2#0

RoHS

1.1 Model Number and Nameplate Check

CIMR-

Drive

V1000 Series

Region

No.

Code

A Japan

T Asia

Customized

No.

Specifications

A Standard model

No. Voltage Class

1-phase, 200-240 Vac

3-phase, 200-240 Vac

3-phase, 380-480 Vac

0001

Enclosure

No.

Type

B IP20

NEMA1

Environmental

No.

Specification *

Standard

Humidity- and dust-resistant Oil-resistant

Vibration-resistant

Single-Phase 200 V

Normal Duty Heavy Duty

No.

0001 0.2 1.2 0001 0.1 0.8

0002 0.4 1.9 0002 0.2 1.6

0003 0.75 3.3 0003 0.4 3

0006 1.1 6 0006 0.75 5

0010 2.2 9.6 0010 1.5 8

0012 3.0 12

Max. Motor

Capacity kW

Rated Output

Current A

No.

0012 2.2 11

0018 3.7 17.5

Max. Motor

Capacity kW

Design Revision Order

Rated Output

Current A

Receiving

Note: CIMR-VBA0018 is available with a Heavy Duty rating only.

Three-Phase 200 V

Normal Duty Heavy Duty

No.

0001 0.2 1.2 0001 0.1 0.8

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 17

Max. Motor

Capacity kW

Rated Output

Current A

No.

Max. Motor

Capacity kW

Rated Output

Current A

1.1 Model Number and Nameplate Check

Normal Duty Heavy Duty

0002 0.4 1.9 0002 0.2 1.6

0004 0.75 3.5 0004 0.4 3

0006 1.1 6 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

0020 5.5 19.6 0020 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

Three-Phase 400 V

Normal Duty Heavy Duty

No.

0001 0.4 1.2 0001 0.2 1.2

0002 0.75 2.1 0002 0.4 1.8

0003 1.5 4.1 0003 0.75 3.4

0004 2.2 5.4 0004 1.5 4.8

0005 3.0 6.9 0005 2.2 5.5

0007 3.7 8.8 0007 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

Max. Motor

Capacity kW

Rated Output

Current A

No.

Max. Motor

Capacity kW

Rated Output

Current A

* Drives with these specifications do not guarantee complete protection for the specified environmental condition.

18 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

Mechanical

Installation

This chapter explains how to properly mount and install the drive.

2.1 MECHANICAL INSTALLATION. . . . . . . . . . . . . . . . . . . . . 20

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

2.1 Mechanical Installation

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

◆ Installation Environment

To help prolong the optimum performance life of the drive, install the drive in the proper environment. The table below provides description of the appropriate environment for the drive.

Table 2.1 Installation Environment

Environment Conditions

Installation Area Indoors

-10 °C to +40 °C (IP20/NEMA Type 1)

Ambient Temperature

Humidity 95% RH or less and free of condensation

Storage Temperature -20 °C to +60 °C

Surrounding Area

Altitude 1000 m or lower

Vibration

Orientation Install the drive vertically to maintain maximum cooling effects.

-10 °C to +50 °C (IP20/Open-Chassis) Drive reliability improves in enviroments without wide temperature fluctuations. 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.

• 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.

10 to 20 Hz at 9.8 m/s 20 to 55 Hz at 5.9 m/s

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 start-up, as the cover will reduce ventilation and cause the drive to overheat.

20 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

2.1 Mechanical Installation

◆ Installation Orientation and Spacing

Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling.

Figure 2.1

■ Single Drive Installation

To maintain sufficient space for airflow and wiring, refer to Figure 2.2. Install the heatsink against a closed surface to avoid diverting cooling air around the heatsink.

Figure 2.2

ABB

A – Correct B – Incorrect

Figure 2.1 Correct Installation Orientation

Side Clearance

Top/Bottom Clearance

Mechanical Installation

A – 30 mm minimum C – 100 mm minimum B – Airflow direction D –

Figure 2.2 Correct Installation Spacing

Note: IP20/NEMA Type 1 and IP20/Open-Chassis models require the same amount of space above

and below the drive for installation.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 21

2.1 Mechanical Installation

■ 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.

Refer to Parameter List on page 113.

Figure 2.3

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 sizes into 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 drives with IP20/NEMA Type 1 enclosures are mounted side-by-side, the top covers of all drives must be removed as shown in the figure below.

Figure 2.4

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

22 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

◆ Exterior and Mounting Dimensions

■ IP20/Open-Chassis Drives

Table 2.2 IP20/Open-Chassis (without an EMC filter)

2.1 Mechanical Installation

Voltage Class

Single-Phase

200 V Class

Three-Phase

200 V Class

Drive Model

CIMR-V

BA0001B 56 118 68 128 76 3 5 6.5 0.6

BA0002B 56 118 68 128 76 3 5 6.5 0.6

BA0003B 56 118 68 128 118 5 5 38.5 1.0

2A0001B 56 118 68 128 76 3 5 6.5 0.6

2A0002B 56 118 68 128 76 3 5 6.5 0.6

2A0004B 56 118 68 128 108 5 5 38.5 0.9

2A0006B 56 118 68 128 128 5 5 58.5 1.1

2-M4

H1H2

Dimensions (mm)

W1 H1 W H D t1 H2 D1

Weight

(kg)

Mechanical Installation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 23

2.1 Mechanical Installation

Table 2.3 IP20/Open-Chassis (without an EMC filter)

Voltage Class

Drive Model

CIMR-V

4-M4

H2 H1

Dimensions (mm)

W1 H1 W H D t1 H2 D1

BA0006B 96 118 108 128 137.5 5 5 58 1.7

Single-Phase

200 V Class

BA0010B 96 118 108 128 154 5 5 58 1.8

BA0012B 128 118 140 128 163 5 5 65 2.4

BA0018B 158 118 170 128 180 5 5 65 3.0

2A0008B 96 118 108 128 129 5 5 58 1.7

Three-Phase 2A0010B 96 118 108 128 129 5 5 58 1.7

200 V Class 2A0012B 96 118 108 128 137.5 5 5 58 1.7

2A0018B 128 118 140 128 143 5 5 65 2.4

2A0020B 128 118 140 128 143 5 5 65 2.4

4A0001B 96 118 108 128 81 5 5 10 1.0

4A0002B 96 118 108 128 99 5 5 28 1.2

Three-Phase

400 V Class

4A0004B 96 118 108 128 137.5 5 5 58 1.7

4A0005B 96 118 108 128 154 5 5 58 1.7

4A0007B 96 118 108 128 154 5 5 58 1.7

4A0009B 96 118 108 128 154 5 5 58 1.7

4A0011B 128 118 140 128 143 5 5 65 2.4

Weight

(kg)

24 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

■ IP20/NEMA Type 1 Drives

Table 2.4 IP20/NEMA Type 1 (without an EMC filter)

2-M4

2.1 Mechanical Installation

HH3

H1H4

Mechanical Installation

Voltage Class

Single-Phase

200 V Class

H5 H2

Drive Model

CIMR-V

W1 H2 W H1 D t1 H5 D1 H H4 H3 H6

Dimensions (mm)

BA0001F 56 118 68 129.5 76 3 5 6.5 149.5 20 4 1.5 0.8

BA0002F 56 118 68 129.5 76 3 5 6.5 149.5 20 4 1.5 0.8

BA0003F 56 118 68 129.5 118 5 5 39 149.5 20 4 1.5 1.2

Weight

(kg)

2A0001F 56 118 68 129.5 76 3 5 6.5 149.5 20 4 1.5 0.8

Three-Phase

200 V Class

2A0002F 56 118 68 129.5 76 3 5 6.5 149.5 20 4 1.5 0.8

2A0004F 56 118 68 129.5 108 5 5 39 149.5 20 4 1.5 1.1

2A0006F 56 118 68 129.5 128 5 5 59 149.5 20 4 1.5 1.3

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 25

2.1 Mechanical Installation

Table 2.5 IP20/NEMA Type 1 (without an EMC filter)

Voltage Class

Drive Model

CIMR-V

4-M4

HH3

H5 H2

Dimensions (mm)

W1 H2 W H1 D t1 H5 D1 H H4 H3 H6

Weight

BA0006F 96 118 108 129.5 137.5 5 5 58 149.5 20 4 1.5 1.9

Single-Phase

200 V Class

BA0010F 96 118 108 129.5 154 5 5 58 149.5 20 4 1.5 2.0

BA0012F 128 118 140 133 163 5 5 65 153 20 4.8 5 2.6

BA0018F 158 118 170 133 180 5 5 65 171 38 4.8 5 3.3

2A0008F 96 118 108 129.5 129 5 5 58 149.5 20 4 1.5 1.9

Three-Phase 2A0010F 96 118 108 129.5 129 5 5 58 149.5 20 4 1.5 1.9

200 V Class 2A0012F 96 118 108 129.5 137.5 5 5 58 149.5 20 4 1.5 1.9

2A0018F 128 118 140 133 143 5 5 65 153 20 4.8 5 2.6

2A0020F 128 118 140 133 143 5 5 65 153 20 4.8 5 2.6

4A0001F 96 118 108 129.5 81 5 5 10 149.5 20 4 1.5 1.2

4A0002F 96 118 108 129.5 99 5 5 28 149.5 20 4 1.5 1.4

Three-Phase

400 V Class

4A0004F 96 118 108 129.5 137.5 5 5 58 149.5 20 4 1.5 1.9

4A0005F 96 118 108 129.5 154 5 5 58 149.5 20 4 1.5 1.9

4A0007F 96 118 108 129.5 154 5 5 58 149.5 20 4 1.5 1.9

4A0009F 96 118 108 129.5 154 5 5 58 149.5 20 4 1.5 1.9

4A0011F 128 118 140 133 143 5 5 65 153 20 4.8 5 2.6

(kg)

26 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

2.1 Mechanical Installation

Table 2.6 IP20/NEMA Type 1 (without an EMC filter)

Voltage Class

Three-Phase

200 V Class

Three-Phase

400 V Class

Drive Model

CIMR-V

W1 H2 W H1 D t1 H5 D1 H H4 H3 H6 d

4-d

Dimensions (mm)

2A0030B 122 248 140 234 140 5 13 55 254 13 6 1.5 M5 3.8

2A0040B 122 248 140 234 140 5 13 55 254 13 6 1.5 M5 3.8

2A0056B 160 284 180 270 163 5 13 75 290 15 6 1.5 M5 5.5

2A0069B 192 336 220 320 187 5 22 78 350 15 7 1.5 M6 9.2

4A0018B 122 248 140 234 140 5 13 55 254 13 6 1.5 M5 3.8

4A0023B 122 248 140 234 140 5 13 55 254 13 6 1.5 M5 3.8

4A0031B 160 284 180 270 143 5 13 55 290 15 6 1.5 M5 5.2

4A0038B 160 284 180 270 163 5 13 75 290 13 6 1.5 M5 5.5

Weight

(kg)

Mechanical Installation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 27

2.1 Mechanical Installation

28 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

Electrical

Installation

This chapter explains proper procedures for wiring the control circuit terminals, motor and power supply.

3.1 STANDARD CONNECTION DIAGRAM. . . . . . . . . . . . . . . 30

3.2 MAIN CIRCUIT WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3.3 I/O CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

3.4 MAIN FREQUENCY REFERENCE . . . . . . . . . . . . . . . . . .47

3.5 WIRING CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.1 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 51 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 30,000 RMS symmetrical amperes, 240 Vac maximum (200 V Class) and 480 Vac maximum (400 V Class).

NOTICE: When the input voltage is 480 V or higher or the wiring distance is greater than 100 meters, pay special attention to the motor insulation voltage or use an inverter duty motor. Failure to comply could lead to motor insulation breakdown.

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

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

30 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.1 Standard Connection Diagram

Figure 3.1

For single phase 200 V power supply, use R/L1 and S/L2.

Three phase power supply 200 to 240 V

THRX

2 MCCB

Thermal relay for motor cooling fan

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

1 MCCB

R/L1

S/L2

T/L3

OFF

THRX

MC MA

Fault relay

Digital inputs (default setting)

Main speed frequency reference. Multi-function programmable

Safe Disable Input

TRX

2 MCCB

Forward run/stop

Reverse run/stop

External fault

Fault reset Multi-step speed 1 main/aux switch Multi-step speed 2

Jog reference

2 k

Safety switch

Jumper

DC reactor (option)

R/L1

S/L2

T/L3

DIP switch S3

Shield ground terminal

Pulse train input

(max. 32 kHz)

Setting power supply

+10.5 max. 20 mA

0 to +10 V (20 k )

(0)4 to 20 mA (250 )

main circuit terminal

Jumper

Main circuit

Control circuit

DIP switch S2

shielded line

Thermal relay (option)

B1+1+2 B2

V1000

V 8 mA

Sink

Source

Cable shield ground

twisted-pair shielded line

control terminal

Braking resistor (option)

U/T1

V/T2

W/T3

Option card connector

DIP switch S1

Termination resistor 120

, 1/2 W

Figure 3.1 Drive Standard Connection Diagram

Motor

Cooling fan

Ground

or less (400 V class)

10 100 or less (200 V class)

Digital output 250 Vac, 10 mA to 1 A 30 Vdc, 10 mA to 1 A (default setting)

Fault

Digital output 5 ~ 48 Vdc 2 to 50 mA

(default setting)

During Run (photocoupler 1)

Frequency agree (photocoupler 2)

Photocoupler output common

Pulse train output 0 to 32 kHz

Analog monitor output

0 to +10 Vdc (2 mA)

Comm. connector

Monitor output

MEMOBUS/ Modbus comm. RS-485/422

Electrical Installation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 31

3.1 Standard Connection Diagram

* 1. Remove the jumper when installing an optional DC reactor. * 2. The MC on the input side of the main circuit should open when the thermal relay is triggered. * 3. Self-cooled motors do not require separate cooling fan motor wiring. * 4. Connected using sequence input signal (S1 to S7) from NPN transistor; Default: sink mode ( 0 V com) * 5. Use only a +24 V internal power supply in sinking mode; the source mode requires an external power

supply. Refer to I/O Connections on page 45. * 6. Minimum load: 5 Vdc, 10 mA (reference value). * 7. Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters and

wattmeters; they are intended for use as a feedback-type of signal.

* 8. Disconnect the wire jumper between HC and H1 when utilizing the safety input.

WARNING! Sudden Movement Hazard. Do not close the wiring for the control circuit unless the multifunction input terminal parameter is properly set (S5 for 3-wire; H1-05 = “0”). 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 funcion is executed (or A1-06 is set to any value other than 0) the drive I/O terminal funcitons change. This may cause unexpected operation and potential damage to equipment or injury.

Figure 3.2 illustrates an example of a 3-wire sequence.

Figure 3.2

Stop relay (N.C.)

Run relay (N.O.)

Run command (run on momentary close)

Stop command (stop on momentary open)

Foward/reverse command (multi-function input: H1-05 = 0)

Sequence input common

Drive

Figure 3.2 3-Wire Sequence

32 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.2 Main Circuit Wiring

This section describes the functions, specifications, and procedures required to safely and properly wire the main circuit of the drive.

NOTICE: Do not solder the ends of wire connections to the drive. Soldered wiring connections can loosen over time. Improper wiring practices could result in drive malfunction due to loose terminal connections.

◆ Main Circuit Terminal Functions

Table 3.1 Main Circuit Terminal Functions

Ter mi nal Typ e Function Reference

R/L1

S/L2

T/L3

U/T1

W/T3

–

(2 terminals)

Main circuit power supply input

Drive output Connects to the motor. 37V/T2

Braking resistor

DC reactor connection

DC power supply input

Ground

Connects line power to the drive. Drives with single phase 200 V input power use terminals R/L1 and S/L2 only (T/L3 must not be used).

Available for connecting a braking resistor or the braking resistor unit option.

These terminals are shorted at shipment. Remove the shorting bar between +1 and +2 when connecting to this terminal.

For connecting a DC power supply. -

Grounding Terminal For 200 V class: 100 Ω or less For 400 V class: 10 Ω or less

Electrical Installation

◆ Wire Gauges and Tightening Torque

Select the appropriate wires and crimp terminals from Ta bl e 3. 2 through Table 3.5.

Note: 1. Wire gauge recommendations based on drive continuous current ratings using 75°C 600 Vac vinyl-

• Consider the amount of voltage drop when selecting wire gauges. Increase the wire gauge when the voltage drop is greater than 2% of motor rated voltage. Ensure the wire gauge is suitable for the terminal block. Use the following formula to calculate the amount of voltage drop:

• Line drop voltage (V) = 3 x wire resistance (Ω/km) x wire length (m) x current (A) x10

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 33

sheathed wire assuming ambient temperature within 30°C and wiring distance less than 100 m.

2. Terminals +1, +2, –, B1 and B2 are for connecting optional devices such as a DC reactor or braking resistor. Do not connect other non-specified devices to these terminals.

-3

3.2 Main Circuit Wiring

• Refer to instruction manual TOBPC72060000 for braking unit or braking resistor unit wire gauges.

• Refer to Standards Compliance on page 143 for information on UL compliance.

■ Single-Phase 200 V Class

Table 3.2 Wire Gauge and Torque Specifications

Model CIMRVBA

0001 0002 0003

0006

0010

0012

0018

■

Three-Phase 200 V Class

Ter min al

R/L1, S/L2, U/T1, V/T2, W/ T3, –, +1, +2, B1, B2,

R/L1, S/L2, U/T1, V/T2, W/ T3,

–, +1, +2, B1, B2, M4

R/L1, S/L2, U/T1, V/T2, W/ T3, –, +1, +2, B1, B2,

Table 3.3 Wire Gauge and Torque Specifications

Model CIMRV2A

0001 0002 0004 0006

0010

0012

0020

Ter min al

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2,

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2,

Screw

Size

M3.5

Screw

Size

M3.5

Tightening

Torque

N•m (lb.in.)

0.8 to 1.0

(7.1 to 8.9)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

2 to 2.5

(17.7 to 22.1)

Tightening

Torque

N•m (lb.in.)

0.8 to 1.0

(7.1 to 8.9)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

Applicable

Gauge

(AWG)

0.75 to 2.0 (18 to 14)

2.0 to 5.5 (14 to 10)

3.5 to 8

(12 to 8)

Applicable

Gauge

(AWG)

0.75 to 2.0 (18 to 14)

2.0 to 5.5 (14 to 10)

Recommended

Gauge

(AWG)

(14)

3.5

(12)

5.5

(10)

5.5

(10)

8(8) Note: 1.

Recommended

Gauge

(AWG)

(14)

3.5

(12)

3.5

(12)

5.5

(10)

Note: 1.

Line

Typ e

Line Typ e

34 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.2 Main Circuit Wiring

Model CIMRV2A

0030

0040

0056

0069

Ter min al

R/L1,S/L2,T/L3,U/T1,V/ T2,W/T3,-,+1,+2

B1,B2 M4

R/L1,S/L2,T/L3,U/T1,V/ T2,W/T3,-,+1,+2

B1,B2 M4

R/L1,S/L2,T/L3,U/T1,V/ T2,W/T3,-,+1,+2

B1,B2 M5

R/L1,S/L2,T/L3,U/T1,V/ T2,W/T3,-,+1,+2

B1,B2 M5

■ Three-Phase 400 V Class

Table 3.4 Wire Gauge and Torque Specifications

Model CIMRV4A

0001 0002 0004 0005 0007

0009

Ter mi nal

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2,

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2

Screw

Size

Screw

Size

Tightening

Torque

N•m (lb.in.)

2 to 2.5

(17.7 to 22.1)

1.2 to 1.5

(10.6 to 13.3)

2 to 2.5

(17.7 to 22.1)

2 to 2.5

(17.7 to 22.1)

1.2 to 1.5

(10.6 to 13.3)

2 to 2.5

(17.7 to 22.1)

4 to 6

(35.4 to 53.1)

2 to 2.5

(17.7 to 22.1)

4 to 6

(35.4 to 53.1)

9 to 11

(79.7 to 11.0)

2 to 2.5

(17.7 to 22.1)

4 to 6

(35.4 to 53.1)

Tightening

Tor que

N•m (lb.in.)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

Applicable

Gauge

(AWG)

5.5 to 14 (10 to 6)

2.0 to 5.5

(14 to 10)

5.5 to 14 (10 to 6)

2.0 to 5.5

(14 to 10)

5.5 to 14 (10 to 6)

14 to 22

(6 to 4)

5.5 to 8

(10 to 8)

14 to 22

(6 to 4)

8 to 38

(8 to 2)

8 to 14

(8 to 6)

8 to 22

(8 to 4)

Applicable

Gauge

(AWG)

2.0 to 5.5

(14 to 10)

2.0 to 5.5

(14 to 10)

2.0 to 5.5

(14 to 10)

Recommended

Gauge

(AWG)

(8)

5.5

(10)

(8)

(6)

5.5

(10)

(8)

(4)

(8)

(4)

(2)

(6)

(4)

Recommended

Gauge

(AWG)

(14)

3.5

(12)

Line Typ e

Note: 1.

Line

Typ e

Note: 1.

Electrical Installation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 35

3.2 Main Circuit Wiring

Model CIMRV4A

0011

0018

0023

0031

0038

Ter min al

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2

R/L1,S/L2,T/L3,U/T1,V/ T2,W/T3,-,+1,+2

B1,B2 M4

R/L1,S/L2,T/L3,U/T1,V/ T2,W/T3,-,+1,+2

B1,B2 M4

R/L1,S/L2,T/L3,U/T1,V/ T2,W/T3,-,+1,+2

B1,B2 M5

R/L1,S/L2,T/L3,U/T1,V/ T2,W/T3,-,+1,+2

B1,B2 M5

Screw

Size

Tightening

Tor que

N•m (lb.in.)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

1.2 to 1.5

(10.6 to 13.3)

2 to 2.5

(17.7 to 22.1)

2 to 2.5

(17.7 to 22.1)

1.2 to 1.5

(10.6 to 13.3)

2 to 2.5

(17.7 to 22.1)

2 to 2.5

(17.7 to 22.1)

2 to 2.5

(17.7 to 22.1)

4 to 6

(35.4 to 53.1)

2 to 2.5

(17.7 to 22.1)

2 to 2.5

(17.7 to 22.1)

4 to 6

(35.4 to 53.1)

Applicable

Gauge

(AWG)

2.0 to 5.5 (14 to 10)

5.5 to 14 (10 to 6)

2.0 to 5.5 (14 to 10)

5.5 to 14 (10 to 6)

5.5 to 8

(10 to 8)

5.5 to 14 (10 to 6)

5.5 to 8

(10 to 8)

5.5 to 14 (10 to 6)

Recommended

Gauge

(AWG)

(14)

3.5

(12)

5.5

(10)

5.5

(10)

5.5

(10)

(8)

5.5

(10)

5.5

(10)

(8)

14 (6)

(8)

Line Typ e

Note: 1.

◆ Main Circuit Terminal Power Supply and Motor Wiring

This section outlines the various steps, precautions, and checkpoints for wiring the main circuit terminals and motor terminals.

NOTICE: When connecting the motor to the drive output terminals U/T1, V/T2, and W/T3, the phase order for the drive and motor should match. Failure to comply with proper wiring practices may cause the motor to run in reverse if the phase order is backward.

NOTICE: Do not connect phase-advancing capacitors or LC/RC noise filters to the output circuits. Improper application of noise filters could result in damage to the drive.

NOTICE: Do not connect the AC power line to the output motor terminals of the drive. Failure to comply could result in death or serious injury by fire as a result of drive damage from line voltage application to

36 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.2 Main Circuit Wiring

output terminals.

■ Cable Length Between Drive and Motor

When the cable length between the drive and the motor is too long (especially at low frequency output), note that the cable voltage drop may cause reduced motor torque. Drive output current will increase as the leakage current from the cable increases. An increase in leakage current may trigger an overcurrent situation and weaken the accuracy of the current detection.

Adjust the drive carrier frequency according to the following table. If the motor wiring distance exceeds 100 m because of the system configuration, reduce the ground currents.

Refer to Carrier Frequency Selection: C6-02 on page 71.

Refer to Table 3.5 to set the carrier frequency to an appropriate level.

Table 3.5 Cable Length Between Drive and Motor

Cable Length 50 m or less 100 m or less Greater than 100 m

Carrier Frequency 15 kHz or less 5 kHz or less 2 kHz or less

Note: When setting carrier frequency, calculate the cable length as the total distance of wiring to all

connected motors when running multiple motors from a single drive.

■ Ground Wiring

Follow the precautions to wire the ground for one drive or a series of drives.

WARNING! Electrical Shock Hazard. Always use a ground wire that complies with technical standards on electrical equipment and minimize the length of the ground wire. Improper equipment grounding may cause dangerous electrical potentials on equipment chassis, which could result in death or serious injury.

WARNING! Electrical Shock Hazard. Be sure to ground the drive ground terminal. (200 V Class: Ground to 100 Ω or less, 400 V Class: Ground to 10 Ω or less). Improper equipment grounding could result in death or serious injury by contacting ungrounded electrical equipment.

NOTICE: Do not share the ground wire with other devices such as welding machines or large-current electrical equipment. Improper equipment grounding could result in drive or equipment malfunction due to electrical interference.

NOTICE: When using more than one drive, ground multiple drives according to instructions. Improper equipment grounding could result in abnormal operation of drive or equipment.

Refer to Figure 3.3 when using multiple drives. Do not loop the ground wire.

Electrical Installation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 37

3.2 Main Circuit Wiring

Figure 3.3

A – Correct B – Incorrect

Figure 3.3 Multiple Drive Wiring

■ Wiring the Main Circuit Terminal

WARNING! Electrical Shock Hazard. Shut off the power supply to the drive before wiring the main circuit terminals. Failure to comply may result in death or serious injury.

Note: 1. A cover placed over the DC Bus and braking circuit terminals prior to shipment helps prevent

miswiring. Cut away covers as needed for terminals with a needle-nose pliers.

A – Protective Cover to Prevent Miswiring

2. The ground terminal screw on IP20/NEMA Type 1 holds the protective cover in place.

◆ Control Circuit Terminal Block Functions

Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S7), multi-function digital outputs (MA, MB), multi-function pulse inputs and outputs (RP, MP) and multi-function photocoupler outputs (P1, P2). The default is called out next to each terminal.

WARNING! Sudden Movement Hazard. Always check the operation and wiring of control circuits after being wired. Operating a drive with untested control circuits could result in death or serious injury.

WARNING! Confirm the drive I/O signals and external sequence before starting test run. Setting parameter A1-06 may change the I/O terminal function automatically from the factory setting. Refer to Application

Presets on page 64. Failure to comply may result in death or serious injury.

NOTICE: Do not switch an input contactor more often than once every 30 minutes. Improper equipment sequencing could shorten useful life of the drive electrolytic capacitors and circuit relays. Normally the drive I/O should be used to stop and start the motor.

38 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.2 Main Circuit Wiring

■ Input Terminals

Table 3.6 Control Circuit Input Terminals

Typ e No. Terminal Name (Function) Function (Signal Level) Default Setting

Multi-function input 1 (Closed: Forward

run, Open: Stop)

Multi-function input 2 (Closed: Reverse

run, Open: Stop)

Photocoupler 24 Vdc, 8 mA Note: Drive preset to sinking mode. When using source mode, set DIP switch S3 to allow for a 24 Vdc (±10%) external power supply. Refer to page 45.

Sequence common

Open: Coast to stop safety input Closed: Normal operation Note: Disconnect wire jumper between HC and H1 when using safety input.

Response frequency: 0.5 to 32 kHz (Duty Cycle: 30 to 70%) (High level voltage: 3.5 to 13.2 Vdc) (Low level voltage: 0.0 to 0.8 Vdc) (input impedance: 3 kΩ)

Input voltage 0 to +10 Vdc (20 kΩ) resolution 1/1000

Input voltage or input current (Selected by DIP switch S1) 0 to +10 Vdc (20 kΩ) resolution: 1/1000 4 to 20 mA (250 Ω) or 0 to 20 mA (250 Ω) resolution: 1/500

MultiFunction Digital Inputs

Safety Input

Main Frequency Reference Input

Multi-function input 3 (External fault

(N.O.))

S4 Multi-function input 4 (Fault reset)

Multi-function input 5 (Multi-step speed

reference 1)

Multi-function input 6 (Multi-step speed

reference 2)

S7 Multi-function input 7 (Jog reference)

Multi-function input common (Control

common)

HC Power supply for safety input command +24 Vdc (max 10 mA allowed)

H1 Safety input command

Multi-function pulse train input (frequency

reference)

+V Analog input power supply +10.5 Vdc (max allowable current 20 mA)

Multi-function analog input (frequency

reference)

Multi-function analog input (frequency

reference)

AC Frequency reference common 0 Vdc

Electrical Installation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 39

3.2 Main Circuit Wiring

■ Output Terminals

Table 3.7 Control Circuit Output Terminals

Typ e No. Terminal Name (Function)

MA N.O. (fault) Digital output

Multi-Function Digital Output

Multi-Function Photocoupler Output

Monitor Output

MB N.C. output (fault)

MC Digital output common

P1 Photocoupler output 1 (during run)

PC Photocoupler output common

MP Pulse train output (input frequency) 32 kHz (max)

AM Analog monitor output 0 to 10 Vdc (2 mA or less) Resolution: 1/1000

AC Monitor common 0 V

Function (Signal Level)

Default Setting

30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A. Minimum Load: 5 Vdc, 10 mA (reference value)

Photocoupler output 48 Vdc, 2 to 50 mAP2 Photocoupler output 2 (Frequency agree)

Connect a suppression diode as shown in Figure 3.4 when driving a reactive load such as a relay coil. Ensure the diode rating is greater than the circuit voltage.

40 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.2 Main Circuit Wiring

Figure 3.4

A – External power, 48 V max. C – Coil B – Suppression diode D – 50 mA or less

Figure 3.4 Connecting a Suppression Diode

■ Serial Communication Terminals

Table 3.8 Control Circuit Terminals: Serial Communications

Typ e No. Signal Name Function (Signal Level)

R+ Communications input (+)

MEMOBUS/ Modbus Communication

R- Communications input (-)

S+ Communications output (+)

S- Communications output (-)

IG Shield ground 0 V

◆ Removable Terminal Block Configuration

Figure 3.5

R+ R

㧙

S+ S㧙IG

P1 P2 PC A1 A2 +V AC AM AC MP

S1 S2 S3 S4 S5 S6 S7 HC SC H1 RP

MCMBMA

MEMOBUS/Modbus communication: Use a RS-485 or RS-422 cable to connect the drive.

㧙

S+ S㧙IG

R+ R

P1 P2 PC A1 A2 +V AC AM AC MP

S1 S2 S3 S4 S5 S6 S7 HC SC H1 RP

RS-485/422 MEMOBUS/ Modbus communication protocol 115.2 kbps (max.)

MCMBMA

Electrical Installation

Figure 3.5 Removable Control Circuit Terminal Block

(CIMR-VA; CIMR-VU)

■ Wire Size and Torque Specifications

Select the appropriate wires and crimp terminals from Ta bl e 3. 3. Crimp a ferrule to signal wiring to improve wiring simplicity and reliability. Refer to Ferrule Terminal Types and

Sizes on page 42.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 41

3.2 Main Circuit Wiring

Table 3.9 Wire Size and Torque Specifications (Same for All Models)

Tightening

Ter mi nal

Screw

Size

Tor que

Nxm

MA, MB, MC M3 0.5 to 0.6

S1-S7, SC, RP, +V, A1, A2, AC, HC, H1, P1, P2, PC, MP, AM, AC, S+, S-, R+, R-, IG

■

Ferrule-Type Wire Terminations

M2 0.22 to 0.25

Crimp a ferrule to signal wiring to improve wiring simplicity and reliability. Use CRIMPFOX ZA-3, a crimping tool manufactured by PHOENIX CONTACT.

Figure 3.6

Bare Wire Terminal Ferrule-Type Terminal

Applicable

wire size

(AWG)

Stranded wire:

0.25 to 1.5 (24 to 16) Single wire:

0.25 to 1.5 (24

Recomm.

(AWG)

0.75 (18)

Applicable

wire size

(AWG)

0.25 to 1.0 (24 to 18)

Recomm.

(AWG)

0.5 (20)

to 16)

Stranded wire:

0.25 to 1.0 (24 to 18) Single wire:

0.25 to 1.5

0.75 (18)

0.25 to 0.5 (24 to 20)

0.5 (20)

(24 to 16)

φd1

6 mm

Wire Type

Shielded line, etc.

φd2

Figure 3.6 Ferrule Dimensions

Table 3.10 Ferrule Terminal Types and Sizes

Size mm2 (AWG) Ty pe L (mm) d1 (mm) d2 (mm) Manufacturer

0.25 (24) AI 0.25-6YE 10.5 0.8 2

0.34 (22) AI 0.34-6TQ 10.5 0.8 2

0.5 (20) AI 0.5-6WH 12 1.1 2.5

0.75 (18) A1 0.75-6GY 12 1.3 2.8

1.0 AI 1-6RD 12 1.5 3.0

42 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

PHOENIX CONTACT

3.2 Main Circuit Wiring

◆ Wiring Procedure

This section describes the proper procedures and preparations for wiring the terminal board.

WARNING! Electrical Shock Hazard. Do not remove covers or touch the circuit boards while the power is on. Failure to comply could result in death or serious injury.

NOTICE: Separate control circuit wiring from main circuit wiring (terminals R/L1, S/L2, T/L3, B1, B2, U/T1, V/T2, W/T3, -, +1, +2) and other high-power lines. Improper wiring practices could result in drive malfunction due to electrical interference.

NOTICE: Separate wiring for digital output terminals MA, MB and MC from wiring to other control circuit lines. Improper wiring practices could result in drive or equipment malfunction or nuisance trips.

NOTICE: Use a class 2 power supply (UL standard) when connecting to the control terminals. Improper application of peripheral devices could result in drive performance degradation due to improper power supply.

NOTICE: Insulate shields with tape or shrink tubing to prevent contact with other signal lines and equipment. Improper wiring practices could result in drive or equipment malfunction due to short circuit.

NOTICE: Connect the shield of shielded cable to the appropriate ground terminal. Improper equipment grounding could result in drive or equipment malfunction or nuisance trips.

Wire the terminal board using Figure 3.13 as a guide (control circuit terminal block). Be sure to prepare the ends of the control circuit wiring as shown in Figure 3.14. Refer to Wire

Gauges and Tightening Torque on page 33 for tightening torque specifications.

NOTICE: Do not tighten screws beyond the specified tightening torque. Failure to comply may damage the terminal block.

NOTICE: Use shielded twisted-pair cables as indicated to prevent operating faults. Improper wiring practices could result in drive or equipment malfunction due to electrical interference.

Figure 3.7

Preparing wire terminal ends

Electrical Installation

A – Control terminal block D – Loosen screw to insert wire. B – Avoid fraying wire strands when

stripping insulation from wire. Strip length 5.5 mm.

C – Single wire or stranded wire

Figure 3.7 Terminal Board Wiring Guide

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 43

E – Blade depth of 0.4 mm or less

Blade width of 2.5 mm or less

3.2 Main Circuit Wiring

Figure 3.8

A – Drive side D – Control device side B – Connect shield to ground terminal

of drive.

E – Shield sheath

(Insulate with tape)

C – Insulation F – Shield

Figure 3.8 Preparing the Ends of Shielded Cables

44 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.3 I/O Connections

◆ Sinking/Sourcing Mode Switch

Set the DIP switch S3 on the front of the drive to switch the digital input terminal logic between sinking mode and sourcing mode; the drive is preset to sinking mode.

Table 3.11 Sinking/Sourcing Mode Setting

Set Value Details

SINK Sinking Mode (0 V common): factory setting

SOURCE Sourcing Mode (+24 V common)

Figure 3.9

DIP Switch S3

SINK

SOURCE

Electrical Installation

Figure 3.9 DIP Switch S3

■ Transistor Input Signal Using 0 V Common/Sink Mode

When controlling the digital inputs by NPN transistors (0 V common / sinking mode), set the DIP switch S3 to SINK and use the internal 24 V power supply.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 45

3.3 I/O Connections

Figure 3.10

SINK

SOURCE

Forward run/stop

Reverse run/stop

External fault N.O.

Fault reset

Multi-speed step 1

Multi-function input

Multi-speed step 2

Jog reference

Shielded cable

Drive

SINK

SOURCE

+24V

Figure 3.10 Sinking Mode: Sequence from NPN Transistor (0 V Common)

■ Transistor Input Signal Using +24 V Common/Source Mode

When controlling digital inputs by PNP transistors (+24 V common / sourcing mode), set the DIP switch S3 to SOURCE and use an external 24 V power supply.

Figure 3.11

SINK

SOURCE

External power supply +24 V

Multi-function input

Forward run / stop

Reverse run / stop

External fault N.O.

Fault rest

Multi-step speed 1

Multi-step speed 2

Jog frequency

Shielded cable

Drive

SINK

+24V

SOURCE

Figure 3.11 Source Mode: Sequence from PNP Transistor (+24 V Common)

46 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.4 Main Frequency Reference

◆ Terminal A2 Switch

The main frequency reference can either be a voltage or current signal input. For voltage signals both analog inputs, A1 and A2, can be used, for current signals A2 must be used.

To use current input at terminal A2, set the DIP switch S1 to "I" (factory setting) and set parameter H3-09 = “2” or “3” (4-20 mA or 0-20 mA). Set parameter H3-10 = “0” (frequency reference).

Note: If Terminals A1 and A2 are both set for frequency reference (H3-02 = 0

and H3-10 = 0), the addition of both input values builds the frequency reference.

When using input A2 as voltage input, set the DIP switch S1 to “V” (left position) and program parameter H3-09 to “0” (0 to 10 Vdc with lower limit) or “1” (0 to +10 Vdc without lower limit).

Table 3.12 Frequency Reference Configurations

Voltage Input Current Input

Drive

+10.5 V

20 mA current

Main speed

frequency reference (voltage input)

Main speed

frequency reference (current input)

Frequency reference common

2 kΩ

0 to 10 V

Drive

+10.5 V

20 mA current

Main speed frequency reference

(voltage input)

Main speed

frequency reference (current input)

Frequency reference common

4 to 20 mA input or 0 to 20 mA input

Electrical Installation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 47

3.4 Main Frequency Reference

Figure 3.12

DIP Switch S1

Figure 3.12 DIP Switch S1

Table 3.13 DIP Switch S1 Settings

Setting Value Description

V (left position) Voltage input (0 to 10 V)

I (right position) Current input (4 to 20 mA or 0 to 20 mA): factory setting

Table 3.14 Parameter H3-09 Details

No. Parameter Name Description

Selects the signal level for terminal A2. 0: 0 to +10 V, unipolar input (negative frequency

Frequency ref. (current)

H3-09

terminal A2 signal level selection

reference values are zeroed) 1: 0 to +10 V, bipolar input (negative frequency reference changes the direction) 2: 4 to 20 mA 3: 0 to 20 mA

Setting

Range

0 to 3 2

Default Setting

48 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3.5 Wiring Checklist

No. Item Page

Drive, peripherals, option cards

1 Check drive model number to ensure receipt of correct model. 16

Check for correct braking resistors, DC reactors, noise filters, and other peripheral

devices.

3 Check for correct option card model.

Installation area and physical setup

4 Ensure area surrounding the drive complies with specifications. 20

Power supply voltage, output voltage

The voltage from the power supply should fall within the input voltage specification

range of the drive.

6 The voltage rating for the motor should match the drive output specifications.

Main circuit wiring

7 Confirm proper branch circuit protection exists per National and Local codes. 30

8 Properly wire the power supply to drive terminals R/L1, S/L2 and T/L3.

Properly wire the drive and motor together. The motor lines and drive output terminals R/T1, V/T2 and W/T3 should match in order

to produce the desired phase order. If the phase order is incorrect, the drive will rotate in the opposite direction.

10 Use 600 Vac vinyl-sheathed wire for the power supply and motor lines. 33

Use the correct wire gauges for the main circuit. Refer to Table 3.2, Table 3.3, or

Ta bl e 3 . 4.

• When using comparatively long motor cable, calculate the amount of voltage drop.

Motor rated voltage (V) x 0.02 ≥

3 x voltage resistance (Ω/km) x cable length (m) xmotor rated current (A) x10

• If the cable between the drive and motor exceeds 500 m, adjust the carrier frequency (C6-02) accordingly.

12 Properly ground the drive. Review page 37. 37

Tightly fasten all terminal screws (control circuit terminals, grounding terminals).

Refer to Table 3.2, Table 3.3 or Table 3.4.

3.5 Wiring Checklist

-3

Electrical Installation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 49

3.5 Wiring Checklist

No. Item Page

Set up overload protection circuits when running multiple motors from a single drive.

Power supply

Note: Close MC1 through MCn before operating the drive.

If using a braking resistor or dynamic braking resistor unit, install a magnetic contactor.

Properly install the resistor, and ensure that overload protection shuts off the power supply.

16 Verify phase advancing capacitors are NOT installed on the output side of the drive.

17 Use twisted-pair cables for all drive control circuit wiring.

Ground the shields of shielded wiring to the GND terminal.

If using a 3-wire sequence, properly set parameters for multi-function contact input

terminals S1 through S7, and properly wire control circuits.

20 Properly wire any option cards.

Check for any other wiring mistakes.

Only use a multimeter to check wiring.

Properly fasten the control circuit terminal screws in the drive.

Refer to Table 3.2, Table 3.3 or Table 3.4.

23 Pick up all wire clippings.

Ensure that no frayed wires on the terminal block are touching other terminals or

connections.

25 Properly separate control circuit wiring and main circuit wiring.

26 Analog signal line wiring should not exceed 10 m.

27 All other wiring should be less than 50 m.

Drive

MC1 - MCn OL 1 - OLn

Control circuit wiring

OL1

MC1

OL2

MC2

OLn

MCn

... magnetic contacto ... thermal relay

50 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

Start-Up Programming

& Operation

This chapter explains the functions of the LED operator and how to program the drive for initial operation.

4.1 USING THE DIGITAL LED OPERATOR . . . . . . . . . . . . . .52

4.2 THE DRIVE AND PROGRAMMING MODES. . . . . . . . . . . 56

4.3 START-UP FLOWCHARTS . . . . . . . . . . . . . . . . . . . . . . . .56

4.4 APPLICATION PRESETS . . . . . . . . . . . . . . . . . . . . . . . . . 64

4.5 BASIC DRIVE SETUP ADJUSTMENTS . . . . . . . . . . . . . . 66

4.6 TEST RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

4.7 TEST RUN CHECKLIST. . . . . . . . . . . . . . . . . . . . . . . . . . . 79

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.1 Using the Digital LED Operator

Use the LED operator to enter run and stop commands, display data, edit parameters, as well as display fault and alarm information.

◆ Keys, Displays, and LEDs

STOP

V1000

WARNING

Read manual before installing. Wait 1 minute for capacitor discharge after disconnecting power supply. To conform to requirements, make sure to ground the supply neutral for 400V class.

(Hz)

Fref

FWD/REV Sel

(Hz)

Fout

(A)

lout

(V)

Mon1

Monitor

Verify

SetUpGuide

Program

Auto-Tuning

Risk of electric shock.

52 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.1 Using the Digital LED Operator

Table 4.1 Keys and Displays on the LED Operator

No. Display Name Function

1 Data Display Area Displays the frequency reference, parameter number, etc.

2 ESC Key Returns to the previous menu.

3RESET Key

4 RUN Key Starts the drive.

5 Up Arrow Key Scrolls up to select parameter numbers, setting values, etc.

6 Down Arrow Key Scrolls down to select parameter numbers, setting values, etc.

7STOP Key

8 ENTER Key

9 LO/RE Selection Key

10 RUN Light Lit while the drive is operating the motor.

11 LO/RE Light Lit while the operator (LOCAL) is selected to run the drive.

RUN

STOP

Moves the cursor to the right. Resets the drive to clear a fault situation.

Stops the drive. Note: Stop priority circuit. A fast-stop is available by pressing the STOP key when the drive detects a danger even if the drive is running by a signal from the multi-function contact input terminal (REMOTE is set). To avoid stoppage by using the STOP key, set o2-02 (STOP Key Function Selection) to 0 (Disabled).

Selects all modes, parameters, settings, etc. Selects a menu item to move from one display screen to the next.

Switches drive control between the operator (LOCAL) and the control circuit terminals (REMOTE). Note: LOCAL/REMOTE key effective during stop in drive mode. If the digital operator could change from REMOTE to LOCAL by incorrect operation, set o2-01 (LOCAL/REMOTE Key Function Selection) to “0” (disabled) to disable LOCAL/ REMOTE key.

Start-Up Programming &

Operation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 53

4.1 Using the Digital LED Operator

No. Display Name Function

12 ALM LED Light

13 REV LED Light

REV

14 DRV LED Light

15 FOUT LED Light

Refer to LED Screen Displays on page 54.

◆ LED Screen Displays

Display Lit Flashing Off

When the drive detects a alarm or error

• When an alarm occurs

• OPE detected

• When a fault or error occurs during Auto-Tuning

Normal state (no fault or alarm)

REV

As illustrated in this manual

<1> Refer to the DriveWorksEZ instruction manual for further information.

Motor is rotating in reverse — Motor is rotating forward

Drive Mode Auto-Tuning

Displays output frequency (Hz) — —

When DriveWorksEZ is used <1>

Programming Mode

◆ LO/RE LED and RUN LED Indications

LED Lit Flashing Flashing Quickly Off

When run command is selected from LED operator (LOCAL)

• During deceleration to

During run

54 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

• When a run command

——

stop

is input and frequency reference is 0

• During deceleration at a fast-stop.

• During deceleration

• During stop by interlock operation.

Run command is selected from device other than LED operator (REMOTE)

During stop

4.1 Using the Digital LED Operator

LED Lit Flashing Flashing Quickly Off

As shown

<1> For the difference between “flashing” and “flashing in short intervals” of the RUN LED, refer to Figure 4.2, RUN

LED and Drive Operation.

◆ Menu Structure for Digital LED Operator

Figure 4.1

Description of Key Operations

DRV light is on.

*Pressing RUN will start the motor.

DRV light is off.

*Drive cannot operate the motor.

Turn the power on

Forward Selection

Output Frequency

Output Current

Output Voltage

Monitor Display

Verify Menu

Set Up Mode

Parameter Setting Mode

Reverse Selection

Note: “XX” characters are shown in this manual. The drive will display the actual setting values.

XXXX

Start-Up Programming &

Operation

Auto-Tuning

Figure 4.1 Digital LED Operator Screen Structure

* “rEu” can be selected while LOCAL is set.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 55

4.2 The Drive and Programming Modes

The drive functions are divided into two main groups accessible via the Digital LED Operator:

Drive Mode: The Drive mode allows motor operation and parameter monitoring. Parameter settings cannot be changed when accessing functions in the Drive Mode .

Programming Mode: The Programming Mode allows access to setup/adjust, verify parameters and Auto-Tuning. The drive prohibits changes in motor operation such as start/ stop when the Digital LED Operator is accessing a function in the Programming Mode. illustrates the different functions visible as the “Up arrow” is scrolled immediately after powering up the drive.

◆ Changing Parameter Settings or Values

This example explains changing C1-01 (Acceleration Time 1) from 10.0 seconds (default) to

20.0 seconds.

Step Display/Result

1. Turn on the power to the drive. The initial display appears. ⇒

Press the key until the Setup Mode Screen appears.

Press the key to view the parameter setting display.

⇒

Scroll through parameters by pressing the key until C1-01

appears.

Press to view the current setting value (10.0 seconds).

(Number farthest to the left flashes)

Press until the desired number is selected. (“1” flashes)

Press the key and enter 0020.0.

Press and the drive will confirm the change.

56 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

⇒

4.2 The Drive and Programming Modes

Step Display/Result

9. The display automatically returns to the screen shown in Step 4. ⇒

Press the key until back at the initial display.

10.

⇒

◆ Switching Between LOCAL and REMOTE

Entering the run command using the LED operator is referred to as LOCAL, while entering the run command from an external device via the control circuit terminals or network option card is referred to as Remote.

WARNING! Sudden Movement Hazard. The drive may start unexpectedly if the Run command is already applied when switching from LOCAL mode to REMOTE mode when b1-07 = 1, resulting in death or serious injury. Be sure all personnel are clear of rotating machinery and electrical connections prior to switching between LOCAL mode and REMOTE mode.

There are three ways to switch between LOCAL and REMOTE.

Note: 1. After selecting LOCAL, LO/RE will remain lit.

2. The drive will not allow the user to switch between LOCAL and REMOTE during run.

■ Using the LO/RE Key on the LED Operator

Step Display/Result

1. Turn on the power to the drive. The initial display appears. ⇒

Start-Up Programming &

Operation

Press . LO/RE will light up. The drive is now in Local.

To set the drive for REMOTE operation, press the key

again.

⇒

STOP

■ Using Input Terminals S1 through S7 to Switch between LO/RE

Switch between LOCAL and REMOTE using one of the digital input terminals S1 through S7 (set the corresponding parameter H1-01 through H1-07 to “1”).

Follow the example below to set the digital input terminals.

Note: 1. For a list of digital input selections, Refer to Parameter List on page 113.

2. Setting a multi-function input terminal to a value of 1 disables the LO/RE key on the LED operator.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 57

4.2 The Drive and Programming Modes

◆ Parameters Available in the Setup Group

■ Setup Mode (StUP)

Parameters used for this drive are classified into A to U. To simplify the drive setup, frequently used parameters are selected and input into Setup Mode.

1. To set a parameter, the Setup Mode must be displayed first.

2. If the parameter setting is insufficient, set the parameters in the Parameter Setting

Mode.

Note: When parameter A1-02 (Control Method Selection) is changed, some parameter set values are

also changed automatically. Execute the A1-02 setting before Auto-tuning.

Table 4.2 lists parameters available in the Setup Group.

Note: This manual also explains other parameters not visible in the Setup Group (A1-06 = 0). Use the

“Par” menu in the Programming mode to access parameters not listed in the Setup Group. The Setup Group parameters are shown in Table 4.2

Note: Display parameters depend on A1-06. Refer to Application Presets on page 64.

Table 4.2 Setup Group Parameters

Parameter Name Parameter Name

A1-02 Control Method Selection E1-01 Input Voltage Reference

b1-01 Frequency Reference Selection 1 E1-03 V/f Pattern Selection

b1-02 Run Command Selection 1 E1-04 Maximum Output Frequency (FMAX)

b1-03 Stop Method Selection E1-05 Maximum Voltage (VMAX)

C1-01 Acceleration Time 1 E1-06 Base Frequency (FA)

C1-02 Deceleration Time 1 E1-09 Minimum Output Frequency (FMIN)

C6-01 Duty Selection E1-13 Base Voltage (VBASE)

C6-02 Carrier Frequency Selection E2-01 Motor Rated Current

d1-01 Frequency Reference 1 E2-04 Number of Motor Poles

d1-02 Frequency Reference 2 E2-11 Motor Rate Capacity

d1-03 Frequency Reference 3 H4-02 Terminal FM Gain Setting

d1-04 Frequency Reference 4 L1-01 Motor Protection Function Selection

d1-17 Jog Frequency Reference L3-04 Stall Prevention Selection during Deceleration

58 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.3 Start-up Flowcharts

The flowcharts in this section summarize basic steps required to start-up the drive. Use the flowcharts to determine the most appropriate start-up method for a given application. The charts are intended as a quick reference to help familiarize the user with start-up procedures.

Refer to Basic Drive Setup Adjustments on page 66 and perform all checks to ensure a

proper drive start-up.

Flowchart Subchart Objective Page

A Basic start-up procedure and motor tuning. 59

A-1

A-2

A-3 Operation with Permanent Magnet (PM) motors. 63

Simple motor set-up with Energy Savings or Speed Search using V/f mode.

High-performance operation using Open Loop Vector (OLV) motor control.

Set-up of drive using application specific selections. Refer to Application

Presets on page 64

◆ Flowchart A: Basic Start-Up and Motor Tuning

Figure 4.2, Flowchart A, describes basic start-up sequence for the drive and motor system.

This sequence varies slightly depending on application. Use drive default parameter settings in simple applications that do not require high precision.

Start-Up Programming &

Operation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 59

4.3 Start-up Flowcharts

Figure 4.2

Install and wire the drive as explained in Chapters 1, 2 and 3

Adhere to safety messages concerning application of power

For information about the control modes refer to Section 4.5

? b1-01/02 for frequency reference and run command source selection ? H1-,H2-,H3-,H4-,H6- for I/O terminal setting ? d1- for multi-speed references if used ? C1- and C2- for accel./decel. and S-curve time settings ? C6-01 for heavy/normal duty mode selection ? L3-04 if braking options are used

0: V/f control

Flowchart A-

Run the motor without load, check the rotation direction and operation. Verify, external signal

Couple the load or machine to the motor. Run the machine and check it operates as desired

Fine tune parameters. Adjust application settings (PID, ...) if necessary

Apply main power on to the drive.

Set the control mode in parameter A1-02.

commands to the drive work as desired

START

Application Presets

A1-06 used ?

Set the basic parameters:

Control Mode

A1-02 =

2: Open Loop

Flowchart A-

Vector control

Yes

Refer to section

4.4 Application Macros

)520

5: Open Loop Vector for PM motors

Flowchart A-

From Flowchart A-1, A-2, or A-3

Check the machine operation and verify parameter settings.

Drive is ready to run the application

Figure 4.2 Basic Start-Up and Motor Tuning

60 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.3 Start-up Flowcharts

◆ Subchart A1: Simple Motor Set-Up with Energy Savings or

Speed Search using V/f Mode

Figure 4.3, Flowchart A1, describes simple motor set-up for V/f control. V/f Motor Control

is suited for the most basic applications such as fans or pumps. This procedure illustrates using Energy Savings and Speed Estimation Speed Search. V/f control can be used where rotational auto-tuning cannot be performed.

Figure 4.3

From

Flowchart

Set or verify the V/f pattern settings E1-.

Start-Up Programming &

Operation

Energy Savings

(b8-01=1)

Speed Estimation

Speed Search (b3-24=1)

Is the motor cable longer than 50 m?

YES

Perform Stationary Auto-Tuning for

terminal resistance (T1-01 = 2)

Figure 4.3 Simple Motor Set-Up with Energy Savings or Speed Search Using V/f Mode

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 61

enabled ?

Return to Flowchart

YES

Perform Rotational Auto-Tuning

for V/f Control

(T1-01 = 3)

4.3 Start-up Flowcharts

◆ Subchart A2: High Performance Operation Using Open Loop

Vector Motor Control

Figure 4.4, Flowchart A2, uses Open Loop Vector Control for high-performance motor

operation. This is appropriate for applications requiring high starting torque, torque limits, and improved speed regulation.

Figure 4.4

From

Flowchart

NO YES

Motor test report/ data

sheet available?

YES

Enter the data from the motor data

sheet to E2- parameters.

Is the motor cable

longer than 50 m?

Figure 4.4 Flowchart A2: High Performance Operation

Using Open Loop Vector Motor Control

Possible for motor to

rotate during tuning? *

*Rotational tuning should

Calculate necessary E2-

parameter data using the

nameplate information.

YES

Perform Stationary Auto-Tuning for

terminal resistance (T1-01 = 2)

Return to

Flowchart

be performed with the load disconnected

Perform Rotating Auto-

Tuning (T1-01 = 0)

62 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.3 Start-up Flowcharts

◆ Subchart A3: Operation with Permanent Magnet Motors

Figure 4.5, Flowchart A3, illustrates tuning for PM motors in Open Loop Vector Control.

PM motors can be used for energy savings in reduced or variable torque applications.

Figure 4.5

From

Flowchart

Motorcode is known ?

YES

For parameter E5-01

(for Yaskawa PM motors)

Enter “FFFF” to parameter E5-

Start-Up Programming &

Operation

Set the motor code to

parameter E5-01

Return to

Flowchart

Figure 4.5 Operation with Permanent Magnet Motorsl

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 63

Enter the motor data into

parameters E5-02 to E5-24

4.4 Application Presets

◆ Application Preset Function (APPL)

This drive incorporates a function to set the parameters automatically for the applications that are frequently used. Using this Application Preset Function can set or run the drive easily.

1: Water supply pump 2: Conveyor 3: Air supply/exhaust fan

4: AHU (HVAC) fan 5: Compressor 6: Hoist (elevator)

7: Cranes (traverse, traveling)

2WOR

%QPXG[QT (CP

◆ Application Presets: A1-06

The drive features application presets to facilitate the set up of commonly used applications such as a water supply pump, conveyor, exhaust fan, HVAC fan, compressor, hoist, and crane. Selecting one of these presets automatically sets the required parameters to the optimum values and changes the appropriate I/O terminal settings for that specific application.

Verify all I/O signals and external sequences before operating the motor.

Users are able to make further adjustments to these settings using the Setup Mode.

No. Parameter Name Setting Range Default

0: General-purpose (A2 parameters are not affected) 1: Water supply pump 2: Conveyor

A1-06 Applicaton Presets

<1> All general-purpose parameters are accessible when A1-06 = 0.

64 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

3: Exhaust fan 4: HVAC fan 5: Air compressor 6: Hoist 7: Crane (hoist, traverse)

<1>

4.4 Application Presets

WARNING! Confirm the drive I/O signals and external sequence before starting test run. Setting parameter

A1-06 may change the I/O terminal function automatically from the factory setting. Failure to comply may result in death or serious injury.

Perform a 2-wire or 3-wire initialization (A1-03 = 2220 or 3330) on the drive before selecting one of the application presets or before switching between application presets. The initialization process should reset drive parameters before using an application preset.

Save user-edited parameters to a list by setting o2-03 to “1”. This allows for more immediate access a specific list of relevant parameters and saves time scrolling through the parameter menu items.

Set the parameter access level for Preferred Parameters (A1-01 = “1”) to display only the setup parameters.

Start-Up Programming &

Operation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 65

4.5 Basic Drive Setup Adjustments

This section explains the basic settings required for initial drive operation. Checking these basic parameter settings during start-up will help to ensure a successful drive start-up.

If more information is required for parameters not listed in this section, Refer to Parameter

List on page 113 as required for a complete listing of drive parameters.

◆ Control Mode Selection: A1-02

■ Available Control Modes

Three motor control modes are available. Select the control mode that best suits the application in which the drive will be used.

Control Mode Parameter Main Applications

V/f Control

Open Loop Vector Control A1-02 = 2

PM Open Loop Vector Control A1-02 = 5

A1-02 = 0

(default)

◆ Initialize Parameter Values: A1-03

Parameter A1-03 (Initialize Parameters) resets all parameters to the original default values.

Note: Save all changed parameter settings by setting o2-03=”1” before initializing the drive. Your

settings will be lost if a 2-wire or 3-wire initialization using 2220, or 3330 if performed without first saving user parameters. .

■ Different Methods of Drive initialization

1110: Resets all parameters to user-defined default values

A user-initialization resets all parameters to a user-defined set of default values previously saved to the drive. Set parameter o2-03 to “2” to clear those values.

Note: Set o2-03 to “1” to save the current parameter settings and changes for a “user-initialization.”

After saving all parameter setting changes, parameter o2-03 automatically returns to 0. .

2220: 2-Wire Initialization

Returns all parameters to factory default values for 2-wire control.

• General variable speed applications, particularly useful for running multiple motors from a single drive

• When replacing a drive in which parameter settings are unknown.

• General variable speed applications

• Applications requiring high precision, high speed control.

Variable torque applications employing permanent magnet motors and energy savings.

66 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.5 Basic Drive Setup Adjustments

3330: 3-Wire Initialization

Returns all parameters to factory default values for 3-wire control.

4440: User Initialization

Returns all parameters to backed-up values stored at the time the user set o2-03 = 1 and pressed enter to back-up parameter settings.

5550: Uploads Parameter Data from the Removable Control Circuit Terminal Board

Replacing either the removable control circuit terminal board or the drive and applying main power may result in an oPE04 fault. If parameter setting data in the removable control circuit terminal board is correct, set A1-03 to “5550” to upload the data to the drive.

Note: Refer to Run Command Input Selection: b1-02 on page 69, for more information on a 2-wire

and 3-wire sequence.

Note: Initializing the drive for 2-wire sequence (A1-03 = 2220) returns all drive parameters to factory

settings. Back up all parameters in the event of accidental initialization. the data with 2-wire sequence returns all the set parameters to the factory settings. .

◆ Frequency Reference Source: b1-01

This section explains how to assign the frequency reference. Parameters b1-01 and b1-02 can be used to select the source of the run command and the frequency reference independently, e.g., set the reference from the operator and set the run command from the terminals.

■ Frequency Reference from the LED Operator: b1-01 = 0

When b1-01 = 0 the frequency reference will be provided by the LED operator. Refer to The

Drive and Programming Modes on page 56 for information on how to set the frequency

reference.

■ Frequency Reference from the Analog Input Terminal: b1-01 = 1

When b1-01 = 1, analog inputs A1 and A2 provide the frequency reference.

Note: Set H3-02 (Terminal A1 Function Selection) to “0” to configure Terminal A1 for the main

analog frequency reference.

Using a Single Analog Signal (V or I) as the Frequency Reference

Control Circuit Terminal A1 (Voltage Input):

When entering the main frequency reference with a voltage signal, use the voltage input set up in control circuit terminal A1.

Start-Up Programming &

Operation

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 67

4.5 Basic Drive Setup Adjustments

Figure 4.6

Drive

㧗V (+10.5 V㧘20 mA)

Main Frequency Reference

(voltage input)

Auxiliary Frequency Reference

(voltage/current input)

Frequency Reference Common

2 kΩ

0 to 10 V

Figure 4.6 Voltage Input for the Main Frequency Reference

Control Circuit Terminal A2 (Voltage/Current Input):

Use control circuit Terminal A2 when supplying the frequency reference with a current signal between 4 to 20 mA. Use the following switch and parameter settings to configure Terminal A2 for 0 to 20 mA or 4 to 20 mA input.

Switching between Main/Auxiliary Frequency References

To configure the frequency reference to switch between analog input A1 and A2 (main/aux frequency switch), use the following setup:

1. Set the frequency reference source to terminals (b1-01 = “1”).

2. Set one of the digital inputs to auxiliary reference 1, H1- = “3” (preset for terminal S5).

3. Set input signal type of terminal A2 using dip switch S1 and parameter H3-09.

4. Set the function of analog input A2 to Auxiliary frequency (H3-10 = “3”).

When the digital input assigned in step 2 is off, terminal A1 is the frequency reference input. If it is closed, the A2 input value becomes the frequency reference. The active acceleration / deceleration times are used for the change-over between the values

Figure 4.7

Drive

＋V (+10.5 V, 20 mA)

2 kohm

Figure 4.7 Switching between Main/Auxiliary Frequency References

Main Frequency Reference

(voltage input)

Aux Frequency Reference 1

(voltage input)

Frequency Reference Common

Multi-Function Digital Input

Digital Input Common

68 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.5 Basic Drive Setup Adjustments

STOP

◆ Run Command Input Selection: b1-02

This section explains how to assign the run command input.

Parameters b1-01 and b1-02 can be used to select the source of the run command and the frequency reference independently, e.g. set the reference from the operator and set the run command from the terminals.

WARNING! Sudden Movement Hazard. When the run command is given by turning on the power to the drive, the motor will begin rotating as soon as the drive is powered up. Be sure to take proper precautions if using this setting. Ensure the area around the motor is safe. Failure to comply could result in death or serious injury.

■ Run the Drive at 6 Hz using the Digital LED Operator: b1-02 = 0

To assign the run command to the operator panel, set parameter b1-01 to “0”. This will set up the drive to acknowledge the run command through the LED operator. Initialize the run command using the Run and Stop keys. Upon power up, the drive uses parameter b1-02 to determine the run command location.

The following procedure indicates how to start and stop the drive through the LED operator after parameter b1-02 has been set to 0.

Note: When b1-02 (Run Command Selection) is not set to 0 (operator), press to set LOCAL.

Step Display/Result

1. Turn on the power to the drive. The initial display appears. ⇒

Set the frequency reference to F6.00 (6 Hz). Note: for instructions on how to set the frequency reference.

⇒

Start-Up Programming &

Operation

Press the key to start the motor.

4. The motor should accelerate up to 6 Hz while the RUN light is on. ⇒

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 69

RUN

⇒

off on

4.5 Basic Drive Setup Adjustments

Step Display/Result

Press the key to stop the motor. The RUN light will flash

until the motor comes to a complete stop.

■ Run the Drive using Digital Input Terminals: b1-02 = 1

This setting uses the digital input terminals to enter the run command. The factory setting is a 2-wire sequence.

Using a 2-Wire Sequence

Digital Input Terminals ON OFF

Figure 4.8

Using a 3-Wire Sequence

When H1-05 (Multi-Function Digital Input Terminal S5 Function Selection) = 0, the functions of terminals S1 and S2 are set to 3-wire sequence, and the multi-function input terminal becomes forward/reverse run command terminal.

Figure 4.9

STOP

⇒

flashing

S1 Forward Run Stop

S2 Reverse Run Stop

Forward Run

Reverse Run

Drive

Digital Input Common

Figure 4.8 Example Wiring Diagram for 2-Wire Sequence

Stop Switch

(N.C.)

Run Switch

(N.O.)

Drive

Run Command (runs when open)

Stop Command (stops when closed)

FWD/REV Command (multi-function input)*

Digital Input Common

off

Figure 4.9 Example Wiring Diagram for 3-Wire Sequence Using Terminal S5

Note: When terminal S5 is open, the motor rotates forward. When closed, the motor rotates in reverse.

70 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.5 Basic Drive Setup Adjustments

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.

CAUTION! The motor will begin rotating as soon as the power is switched on. Proper precautions must be taken to ensure that the area around the motor is safe prior to powering up the drive. Failure to do so may result in minor or moderate injury.

Note: Run by Turning on/off the Power Supply. For safety reasons, the drive is initially set up not to

accept a run command at power up (b1-17 = "0"). If a run command is issued at power up, the RUN indicator LED will flash quickly. To change this and have the run command issued by the drive, change parameter b1-17 to 1

◆ Drive Duty Mode and Carrier Frequency Selection:

C6-01 and C6-02

■ Drive Duty Mode Selection: C6-01

The drive has two different duty modes from which to select based on the load characteristics. The drive rated current, overload capacity, carrier frequency, and maximum output frequency will change depending upon the duty mode selection. Use parameter C6-01 (Duty Cycle) to select Heavy Duty (HD) or Normal Duty (ND) for the application. The factory setting is ND. Refer to Specifications on page 105 for details about the rated current.

■ Carrier Frequency Selection: C6-02

Fixed Carrier Frequencies

The carrier frequency can be set using parameter C6-02 as shown in table below.

Parameter Name Description Setting Range Default

1: 2.0 kHz 2: 5.0 kHz 3: 8.0 kHz 4: 10.0 kHz

C6-02

Note: Settings 7 through A for parameter C6-02 use a Swing PWM equivalent to a 2 kHz audible

Note: The upper limit for the carrier frequency is determined by drive capacity.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 71

Carrier frequency

noise. This function turns the motor noise into a less obtrusive white noise.

5: 12.5 kHz 6: 15.0 kHz 7: Swing PWM1 8: Swing PWM2 9: Swing PWM3 A: Swing PWM4 F: User defined (C6-03 to C6-05)

1 to F

depends on drive size

Start-Up Programming &

Operation

4.5 Basic Drive Setup Adjustments

◆ Drive Input Voltage Setting: E1-01

Set E1-01 according to the power supply voltage. This setting serves as a base value for certain drive protective functions.

NOTICE: Set drive input voltage (not motor voltage) in parameter E1-01 for proper function of the protective features of the drive. Failure to comply could result in improper drive operation. Set parameter E1-01 to match the input voltage of the drive.

Parameter Name Description Setting Range Default

Set to the nominal voltage of the incoming line. Sets

Input

E1-01

the maximum and base voltage used by preset V/f

Voltage

patterns (E1-03), and adjusts the levels of drive

Setting

protective features (e.g., overvoltage, braking resistor level, stall prevention, etc.).

200 V Class: 155 to 255 400 V Class: 310 to 510

230 V

72 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.6 Test Run

◆ Powering Up the Drive and Operation Status Display

■ Powering Up the Drive

Review the following checklist before turning the power on.

Item to Check Description

Ensure the power supply voltage is correct: 200 V class: single-phase 200 to 240 Vac 50/60 Hz 200 V class: 3-phase 200 to 240 Vac 50/60 Hz

Power supply voltage

Drive output terminals

and motor terminals

Control circuit terminals Check control circuit terminal connections.

Drive control terminal

status

Status of the load and connected machinery

■ Status Display

When the power supply to the drive is turned on, the LED operator lights will appear as follows:

400 V class: 3-phase 380 to 480 Vac 50/60 Hz

Properly wire the power supply input terminals (R/L1, S/L2, T/L3). (for single-phase 200 V class models, wire only R/L1 and S/L2)

Check for proper grounding of drive and motor.

Properly wire drive output terminals U/T1, V/T2, and W/T3 with motor terminals U, V, and W.

Open all control circuit terminals (off).

Uncouple the motor from the load.

Start-Up Programming &

Operation

No. Name Description

Normal

Operation

Fault

Main circuit low voltage (ex)

The data display area displays the frequency reference. flashes.

Data displayed varies by the type of fault. Refer to Fault Displays,

Causes, and Possible Solutions on page 83 for more information and

corrective action. and are lit.

◆ Auto-Tuning

Auto-Tuning automatically sets and tunes parameters required for motor operation.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 73

4.6 Test Run

■ Types of Auto-Tuning

There are three types of Auto-Tuning. Refer to Auto-Tuning Selection on page 75 to select the best type of Auto-Tuning for the application.

Typ e Setting Application Conditions and Benefits Control Mode

Rotational Auto-Tuning for V/f Control

Rotational Auto-Tuning for OLV Control

Stationary AutoTuning for V/f and OLV Control Line-toLine Resistance Only

Note: Auto-Tuning cannot be performed on permanent magnet motors (IPM, SPM, etc.).

T1-01 = 3

T1-01 = 0

T1-01 = 2

Assumes the motor can rotate during the Auto-Tuning process Improves torque compensation, slip compensation, energy savings, and speed search performance

Assumes the motor can rotate during the Auto-Tuning process Achieves high-performance motor control

For use when the motor cable exceeds 50 m The motor cable length has been modified after Auto-Tuning has been previously performed When motor capacity and drive capacity differ

V/f Control

Open Loop Vector Control

V/f Control, Open Loop Vector Control

74 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

■ Auto-Tuning Selection

Figure 4.10

4.6 Test Run

START

Select the Motor Control Mode A1-02

V/f Control

A1-02 = 0

Select a V/f pattern

E1-03

Will the application

allow motor rotation

for Auto-Tuning?

YES

V/f Rotational

Auto-Tuning

(T1-01 = 3)

for Terminal Resistance Only

Is the cable

between the motor

and drive longer

than 50 m?

YES

Stationary Auto-Tuning

(T1-01 = 2)

Open Loop Vector

A1-02 = 2

PM Open Loop Vector Control

Can the load be

disconnected from

the motor?

YES

NOTICE: Auto-Tuning with a connected load is possible, but may result in less than optimum performance.

Rotational Auto-Tuning (T1-01 = 0)

Note: Manually set parameters when OLV control is needed.

Run the motor without the load.

Connect the load and run the motor.

Verify system operates as required.

A1-02 = 5

Is the total

connected load

expected to be less

than 30% of the motor

rating?

YES

Select V/f Control Mode (A1-02 = “0”) for the drive.

Start-Up Programming &

Operation

Auto-Tuning finished.

Figure 4.10

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 75

4.6 Test Run

■ Auto-Tuning Fault Codes

Calculation of abnormal measurements or pressing before completion will interrupt Auto-Tuning.

Figure 4.11

A – Normal Auto-Tuning Display B – Auto-Tuning Interrupted

■ Performing Auto-Tuning

Figure 4.11 Auto-Tuning Interruption Display

The following example illustrates how to perform Rotational Auto-Tuning.

Note: The following example is shown with the drive in Open Loop Vector Control

(A1-02 = 2).

Selecting the Type of Auto-Tuning

Step Display/Result

1. Turn on the power to the drive. The initial display appears. ⇒

Press the key until the Auto-Tuning screen appears.

Press to begin setting parameters.

STOP

⇒

Press to display the value for T1-01.

Press to select the digit to edit.

Press and set the drive to perform Rotational Auto-Tuning

(00).

Save the setting by pressing .

8. The display automatically returns to the screen shown in Step 3. ⇒

76 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

⇒

4.6 Test Run

Step Display/Result

Press the key until back at the Top Screen.

Enter Data from the Motor Nameplate

After selecting the type of Auto-Tuning, enter the required data from the motor nameplate.

Note: These instructions continue from Step 7 in Selecting the Type of Auto-Tuning.

Step Display/Result

Press to access the motor output power parameter T1-02.

Press to view the default setting.

⇒

Start-Up Programming &

Operation

Press to select the digit to edit.

Press and enter “0.2.” Enter value based on motor

nameplate data.

Press to save the setting.

6. The display automatically returns to the screen shown in Step 1. ⇒

Repeat Steps 1 through 5 to set the following parameters:T1-03, Motor Rated Voltage T1-04, Motor Rated CurrentT1-05, Motor Base

FrequencyT1-06, Motor Poles; T1-07, Motor Base Frequency

Note: For the details of each setting, . For stationary Auto-Tuning for line-to-line resistance only, set

T1-02 and T1-04.

⇒

Starting Auto-Tuning

WARNING! Sudden Movement Hazard. The drive and motor may start unexpectedly during Auto-Tuning,

which could result in death or serious injury. Ensure the area surrounding the drive motor and load are clear before proceeding with Auto-Tuning.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 77

4.6 Test Run

WARNING! Electrical Shock Hazard. High voltage will be supplied to the motor when stationary Auto-Tuning

is performed even with the motor stopped, which could result in death or serious injury. Do not touch the motor until Auto-Tuning has been completed.

NOTICE: Auto-Tuning will not function properly if a holding brake is engaged on the load. Failure to comply could result in improper operation of the drive. Ensure the motor can freely spin before beginning AutoTuning.

NOTICE: Never perform rotational Auto-Tuning for a motor connected to a load. Failure to comply could result in improper drive operation. If rotational Auto-Tuning is performed for a motor coupled to a load, the motor constants will be inaccurate and the motor may exhibit abnormal operation. Disconnect or decouple the motor from the load.

Enter the required information from the motor nameplate. Press to proceed to the Auto-Tuning start screen.

Step Display/Result

After setting T1-07 as illustrated in the previous section, press

3. Auto-Tuning finishes in approximately one to two minutes. ⇒

and confirm the display is as follows:

Press to activate Auto-Tuning. flashes.

RUN

Note: The first digit indicates which motor is undergoing Auto-Tuning (motor 1 or motor 2). The second digit indicates the type of Auto-Tuning being performed.

⇒

◆ Operating with the Load Connected

After performing a no-load test run, connect the motor and proceed to run the load.

■ Notes on Connected Machinery

• Clear the area around the motor.

• The motor should come to a complete stop without problems. Connect the machinery.

• Fasten all installation screws properly. Check that the motor and connected machinery are held in place.

• Confirm that the Fast-stop circuit or mechanical safety operate correctly.

• Prepare to press the STOP button in the case of an emergency.

■ Checklist Before Operation

• The motor should rotate in the proper direction.

• The motor should accelerate and decelerate smoothly.

• Check U1-03 to ensure there is not overcurrent.

Note: If the application permits running the load in the reverse direction, try

changing motor direction and the frequency reference and watch for abnormal motor oscillation or vibration. Correct the problem if hunting or oscillation occurs or if there are control-related problems.

78 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

4.7 Test Run Checklist

Review the checklist before performing a test run. Check each item that applies.

No. Checklist Page

1 Thoroughly read the manual before performing a test run.

2 Turn the power on. 73

3 Set the voltage for the power supply to E1-01. 72

Check the items that correspond to the control mode being used.

WARNING! 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.

No. Checklist Page

V/f Control (A1-02 = 0)

Select the best V/f pattern according to the application and motor characteristics.

Example: If using a motor with a rated frequency of 60.0 Hz, set E1-03 to “1”.

5 Perform Auto-Tuning for Energy Savings if using Energy Saving functions. 75

Open Loop Vector Control (A1-02 = 2)

6 Uncouple the load from the motor when performing Rotational Auto-Tuning.

Start-Up Programming &

Operation

7 Perform Rotational Auto-Tuning. 76

The following data entered during Auto-Tuning should match the information written on the motor nameplate: motor rated output power (kW) → T1-02 rated voltage (V) → T1-03

rated current (A) → T1-04 base frequency (Hz) → T1-05 number of motor poles → T1-06 motor rotations per minutes (r/min) → T1-07

PM Open Loop Vector Control (A1-02 = 5)

9 Set permanent motor parameters E5-01 through E5-24 63

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 79

4.7 Test Run Checklist

Proceed to the following checklist after checking items 4 through 9.

No. Checklist Page

The should illuminate after giving a run command.

To give a run command and frequency reference from the LED Digital Operator,

press to set to LOCAL. The LO/RE key lights while LOCAL is

displayed.

If the motor rotates in the opposite direction during the test run, switch two of the

drive output terminals (U/T1, V/T2, W/T3).

13 Select the correct duty rating (C6-01) for the application.

Set the correct values for the motor rated current (E2-01) and the motor protection

selection (L1-01) to ensure motor thermal protection.

If the run command and frequency reference are provided via the control circuit

terminals, set the drive for REMOTE and be sure the LO/RE light is out.

If the control circuit terminals should supply the frequency reference, select the

correct voltage input signal level (0 to 10 V) or the correct current input signal level (4 to 20 mA).

17 Set the proper voltage to terminal A1. (0 to 10 V) 67

18 Set the proper current to terminal A2. (4 to 20 mA) 68

When current input (4 to 20 mA) is used, set H3-09 to “2” (Current Input) and set

H3-10 to “0”.

When current input (4 to 20 mA) is used, switch the drive built-in DIP switch S1

from V-side (OFF) to I-side (ON).

Set the minimum and maximum frequency references to the desired values. Make the following adjustments if the drive does not operate as expected: Voltage input, 0 to 10 V: For terminal A1, adjust the frequency reference gain

(H3-03) until reaching the desired value (60 Hz). Current input, 4 to 20 mA: For terminal A2, adjust the current bias (H3-12) until the frequency reference reaches 0.0 Hz. Next adjust the current gain (H3-11) until the frequency reference reaches 60 Hz.

80 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

Troubleshooting

This chapter provides descriptions of the drive faults, alarms, errors, related displays, and possible solutions. This chapter can also serve as a reference guide for tuning the drive during a trial run.

5.1 DRIVE ALARMS, FAULTS, AND ERRORS. . . . . . . . . . . .82

5.2 FAULT DETECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

5.3 ALARM DETECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

5.4 OPERATOR PROGRAMMING ERRORS . . . . . . . . . . . . .99

5.5 AUTO-TUNING FAULT DETECTION. . . . . . . . . . . . . . . .100

5.6 DIAGNOSING AND RESETTING FAULTS . . . . . . . . . . . 103

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.1 Drive Alarms, Faults, and Errors

◆ Types of Alarms, Faults, and Errors

Table 5.1 Types of Alarms, Faults, and Errors

Typ e Drive Responses to Alarms, Faults, and Errors

• When the drive detects a fault:

• The digital operator displays text that indicates the specific fault and the ALM indicator LED remains lit until the fault is reset.

Faults

Minor Faults and Alarms

Operation Errors

Tun in g Err ors

• The fault interrupts drive output and the motor coasts to a stop.

• Depending on the setting, the drive and motor may stop via different methods than listed.

• If a digital output is programmed for fault output (H2- = E), it will close if a fault occurs.

• When the drive detects a fault, it will remain inoperable until that fault has been reset. Refer to

Fault Reset Methods on page 103.

• When the drive detects an alarm or a minor fault:

• The digital operator displays text that indicates the specific alarm or minor fault and the ALM indicator LED flashes.

• The motor does not stop.

• One of the multi-function contact outputs closes if set to be tripped by a minor fault (H2- =

10), but not by an alarm.

• The digital operator displays text indicating a specific alarm and ALM indicator LED flashes.

• Remove the cause of an alarm or minor fault to automatically reset.

• When parameter settings conflict with one another or do not match hardware settings (such as with an option card), it results in an operation error.

• When the drive detects an operation error:

• The digital operator displays text that indicates the specific error.

• Multi-function contact outputs do not operate.

• When the drive detects an operation error, it will not operate the motor until the error has been reset. Correct the settings that caused the operation error to reset.

• Tuning errors occur while performing Auto-Tuning.

• When the drive detects a tuning error:

• The digital operator displays text indicating the specific error.

• Multi-function contact outputs do not operate.

• Motor coasts to stop.

• Remove the cause of the error and repeat the Auto-Tuning process.

82 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.2 Fault Detection

◆ Fault Displays, Causes, and Possible Solutions

Table 5.2 Detailed Fault Displays, Causes, and Possible Solutions

LED Operator Display Fault Name

Option Communication Error

bUS

Cause Possible Solution

No signal received from the PLC.

The communication cable is faulty or a short circuit exists.

A communications data error occurred due to noise.

The option card is damaged.

The option card is not properly connected to the drive.

Cause Possible Solution

Faulty communications wiring, or a short circuit exists.

A communications data error occurred due to noise.

• After establishing initial communication, the connection was lost.

• Only detected when the run command frequency reference is assigned to an option card.

• Check for faulty wiring.

• Correct the wiring.

• Check for loose wiring and short circuits. Repair as needed.

• Check the various options available to minimize the effects of noise.

• Counteract noise in control circuit, main circuit, and ground wiring.

• Ensure that other equipment such as switches or relays do not cause noise and use surge suppressors if required.

• Use cables recommended by Yaskawa or another type of shielded line. Ground the shield on the controller side or on the drive input power side.

• Separate all wiring for communications devices from drive input power lines. Install a noise filter to the input side of the drive input power.

• Replace the option card if there are no problems with the wiring and the error continues to occur.

• The connector pins on the option card are not properly lined up with the connector pins on the drive.

• Reinstall the option card.

MEMOBUS/Modbus Communication Error

Control data was not received for the CE detection time set to H5-09.

• Check for faulty wiring.

• Correct the wiring.

• Check for loose wiring and short circuits. Repair as needed.

• Check the various options available to minimize the effects of noise.

• Counteract noise in control circuit, main circuit, and ground wiring.

• Ensure that other equipment such as switches or relays do not cause noise and use surge suppressors if required.

• Use Yaskawa-recommended cables, or another type of shielded line. Ground the shield on the controller side or on the drive input power side.

• Separate all wiring for communications devices from drive input power lines. Install a noise filter to the input side of the drive input power.

Troubleshooting

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 83

5.2 Fault Detection

CoF

Cause Possible Solution

While the drive automatically adjusted the current offset, the calcluated value exceeded the allowable setting range. This problem may occur when attempting to restart a coasting PM motor.

The drive attempted to write parameter values when the drive input power was shut off (uscommunicaing tions option card).

CPF02

CPF03

CPF06

Cause Possible Solution

Control circuit is damaged.

The drive attempted to write parameter values when the drive input power was shut off (uscommunicaing tions option card).

CPF07

CPF08

CPF11 RAM Fault

CPF12

CPF13

Control Fault

A torque limit was reached continuously for three seconds or longer during a ramp to stop while in Open Loop Vector Control.

Current Offset Fault

There is a problem with the current detection circuit or the drive attempted to start a coasting PM motor.

Enable Speed Search at start (b3-01 = 1). Use the multi-function terminals to execute External Speed Search 1 and 2 (H1-. = 61 or 62). NOTE: When using a PM motor, both External Speed Search 1 and 2 perform the same operation.

Reinitialize the drive (A1-03).

A/D Conversion Error

An A/D conversion error occurred.

PWM Data Error

There is a problem with the PWM data.

EEPROM Data Error

There is an error in the data saved to EEPROM.

Cycle power to the drive. If the problem continues, replace the drive.

Reinitialize the drive (A1-03).

Terminal Board Communications Error

A communication error occurred at the terminal board.

EEPROM Serial Communication Fault

EEPROM communications are not functioning properly.

FLASH Memory Fault

Problem with the ROM (FLASH memory).

Watchdog Circuit Exception

Self-diagnostics problem.

84 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.2 Fault Detection

CPF14

CPF16

CPF17

CPF18

CPF19

or CPF20

or CPF21

CPF22

CPF23

CPF24

Cause Possible Solution

Hardware is damaged. Replace the drive.

dEv

dWFL DriveWorksEZ Fault

Control Circuit Fault

CPU error (CPU operates incorrectly due to noise, etc.)

Clock Fault

Standard clock error.

Timing Fault

A timing error occurred during an internal process.

Control Circuit Fault

CPU error (CPU operates incorrectly due to noise, etc.)

Control Circuit Fault

CPU error (CPU operates incorrectly due to noise, etc.)

One of the following faults occurred: RAM fault, FLASH memory error, watchdog circuit exception, clock error

• RAM fault.

• FLASH memory error (ROM error).

• Watchdog circuit exception (self-diagnostic error).

• Clock error.

A/D Conversion Fault

A/D conversion error.

PWM Feedback Fault

PWM feedback error.

Drive Capacity Signal Fault

Entered a capacity that does not exist. (Checked when the drive is powered up.)

Speed Deviation (for Simple V/f with PG)

According to the pulse input (RP), the speed deviation is greater than the setting in F1-10 for longer than the time set to F1-11.

Troubleshooting

dWAL DriveWorksEZ Program Error Output

EF0

Cause Possible Solution

An external fault was received from the PLC with F6-03 = 3 “alarm only” (the drive continued to run after external fault).

Problem with the PLC program. Check the PLC program and correct problems.

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 85

Option Card External Fault

An external fault condition is present.

• Remove the cause of the external fault.

• Remove the external fault input from the PLC.

5.2 Fault Detection

EF1

EF2

EF3

EF4

EF5

EF6

EF7

Cause Possible Solution

An external device has tripped an alarm function.

Wiring is incorrect.

Incorrect setting of multi-function contact inputs.

Err

FbH

FbL

Cause Possible Solution

Motor insulation is damaged.

External Fault (input terminal S1)

External fault at multi-function input terminal S1.

External Fault (input terminal S2)

External fault at multi-function input terminal S2.

External Fault (input terminal S3)

External fault at multi-function input terminal S3.

External Fault (input terminal S4)

External fault at multi-function input terminal S4.

External Fault (input terminal S5)

External fault at multi-function input terminal S5.

External Fault (input terminal S6)

External fault at multi-function input terminal S6.

External Fault (input terminal S7)

External fault at multi-function input terminal S7.

Remove the cause of the external fault and reset the fault.

• Ensure the signal lines have been connected properly to the terminals

assigned for external fault detection (H1- = 20 to 2F).

• Reconnect the signal line.

• Check if the unused terminals set for H1- = 20 to 2F (External Fault).

• Change the terminal settings.

EEPROM Write Error

Data does not match the EEPROM being written to.

Excessive PID Feedback

PID feedback input is greater than the level set b5-36 for longer than the time set to b5-37. To enable fault detection, set b5-12 = “2” or “5”.

PID Feedback Loss

This fault occurs when PID Feedback Loss Detection is programmed to fault (b5-12 = 2) and the PID Feedback < PID Feedback Loss Detection Level (b5-13) for the PID Feedback Loss Detection Time (b5-14).

Ground Fault

• Current shorted to ground exceeded 50% of rated current on output side of the drive.

• Setting L8-09 to 1 enables ground fault detection in models 5.5 kW or larger.

• Check the insulation resistance of the motor.

• Replace the motor.

86 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.2 Fault Detection

• Check the motor cable.

A damaged motor cable is creating a short circuit.

The leakage current at the drive output is too high.

The drive started to run during Current Offset Fault or while coasting to a stop.

Hardware problem. • Replace the drive.

Cause Possible Solution

The output cable is disconnected.

The motor winding is damaged.

The output terminal is loose.

The motor being used is less than 5% of the drive rated current.

An output transistor is damaged. Replace the drive.

A single phase motor is being used. The drive being used cannot operate a single phase motor.

LF2

Cause Possible Solution

Phase loss has occurred on the output side of the drive.

Terminal wires on the output side of the drive are loose.

No signal displays from the gate driver board.

Motor impedance or motor phases are uneven.

• Remove the short circuit and turn the power back on.

• Check the resistance between the cable and the ground terminal .

• Replace the cable.

• Reduce the carrier frequency.

• Reduce the amount of stray capacitance.

• The value set exceeds the allowable setting range while the drive automatically adjusts the current offset (this happens only attempting to restart a PM motor that is coasting to stop).

• Enable Speed Search at start (b3-01 = 1).

• Perform Speed Search 1 or 2 (H1-xx = 61 or 62) via one of the external terminals. Note: Speed Search 1 and 2 are the same when using PM OLV.

Output Phase Loss

• Phase loss on the output side of the drive.

• Phase Loss Detection is enabled when L8-07 is set to “1” or “2”.

• Check for wiring errors and ensure the output cable is connected properly.

• Correct the wiring.

• Check the resistance between motor lines.

• Replace the motor if the winding is damaged.

• Apply the tightening torque specified in this manual to fasten the terminals.

Refer to Wire Size and Torque Specifications on page 41.

Check the drive and motor capacities.

Output current imbalance

One or more of the phases in the output current is lost.

• Check for faulty wiring or poor connections on the output side of the drive.

• Correct the wiring.

Apply the tightening torque specified in this manual to fasten the terminals.

Refer to Wire Size and Torque Specifications on page 41.

Replace the drive. Contact Yaskawa for assistance.

• Measure the line-to-line resistance for each motor phase. Ensure all values are the same.

• Replace the motor. Contact Yaskawa for assistance.

Overcurrent

Drive sensors have detected an output current greater than the specified overcurrent level.

Troubleshooting

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 87

5.2 Fault Detection

Cause Possible Solution

The motor has been damaged due to overheating or the motor insulation is damaged.

One of the motor cables has shorted out or there is a grounding problem.

The load is too heavy.

The acceleration or deceleration times are too short.

The drive is attempting to operate a specialized motor or a motor larger than the maximum size allowed.

Magnetic contactor (MC) on the output side of the drive has turned on or off.

V/f setting is not operating as expected.

Excessive torque compensation.

Drive fails to operate properly due to noise interference.

Overexcitation gain is set too high.

Run command applied while motor was coasting.

The wrong motor code has been entered for PM Open Loop Vector (Yaskawa motors only).

Check the insulation resistance. Replace the motor.

• Check the motor cables.

• Remove the short circuit and power the drive back up.

• Check the resistance between the motor cables and the ground terminal .

• Replace damaged cables.

• Measure the current flowing into the motor.

• Replace the drive with a larger capacity unit if the current value exceeds the rated current of the drive.

• Determine if there is sudden fluctuation in the current level.

• Reduce the load to avoid sudden changes in the current level or switch to a larger drive.

• Calculate the torque needed during acceleration relative to the load inertia and the specified acceleration time.

• If the right amount of torque cannot be set, make the following changes:

• Increase the acceleration time (C1-01, -03, -05, -07)

• Increase the S-curve characteristics (C2-01 through C2-04)

• Increase the capacity of the drive.

• Check the motor capacity.

• Ensure that the rated capacity of the drive is greater than or equal to the capacity rating found on the motor nameplate.

Set up the operation sequence so that the MC is not tripped while the drive is outputting current.

• Check the ratios between the voltage and frequency.

• Set parameter E1-04 through E1-10 appropriately. Set E3-04 through E3-10 when using a second motor.

• Lower the voltage if it is too high relative to the frequency.

• Check the amount of torque compensation.

• Reduce the torque compensation gain (C4-01) until there is no speed loss and less current.

• Review the possible solutions provided for handling noise interference.

• Review the section on handling noise interference and check the control circuit lines, main circuit lines and ground wiring.

• Check if fault occurs simultaneously to overexcitation function operation.

• Consider motor flux saturation and reduce the value of n3-13 (Overexcitation Deceleration Gain).

• Enable Speed Search at start (b3-01 = “1”).

• Program the Speed Search command input through one of the multi-function contact input terminals (H1- = “61” or “62”).

Enter the correct motor code to E5-01 to indicate that a PM motor is connected.

88 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.2 Fault Detection

The motor control method and motor do not match.

The motor cable is too long. Use a larger drive.

oFA00

oFA01

oFA03

oFA04

thru oFA30 thru

Surrounding temperature is too high.

Load is too heavy.

Internal cooling fan is stopped.

Surrounding temperature is too hot.

Load is too heavy.

oFA43

Cause Possible Solution

oH1

Cause Possible Solution

• Check which motor control method the drive is set to (A1-02).

• For IM motors, set A1-02 = “0” or “2”.

• For PM motors, set A1-02 = “5”.

Option Card Fault (Port A)

The option card is incompatible with the drive.

Option Card Fault (Port A)

Replace the option card.

Option Card Fault (port A)

Option card self-diagnostic error

Option Card Fault (port A)

An error occurred attempting to write to the option card memory.

Option Card Fault (port A)

Communication ID error

Heatsink Overheat

The temperature of the heatsink exceeded the value set to L8-02 (90-100°C). Default value for L8-02 is determined by drive capacity (o2-04).

• Check the temperature surrounding the drive. Verify temperature is within drive specifications.

• Improve the air circulation within the enclosure panel.

• Install a fan or air conditioner to cool the surrounding area.

• Remove anything near the drive that might be producing excessive heat.

• Measure the output current.

• Decrease the load.

• Lower the carrier frequency (C6-02).

• Replace the cooling fan.

• After replacing the drive, reset the cooling fan maintenance parameter (o4-03 = “0”).

Overheat 1 (Heatsink Overheat)

The temperature of the heatsink has exceeded the value set to L8-02 (100-110°C). Default value for L8-02 is determined by drive capacity (o2-04).

• Check the temperature surrounding the drive.

• Improve the air circulation within the enclosure panel.

• Install a fan or air conditioner to cool the surrounding area.

• Remove anything near the drive that might be producing excessive heat.

• Measure the output current.

• Reduce the load.

• Lower the carrier frequency (C6-02).

Troubleshooting

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 89

5.2 Fault Detection

The internal cooling fan has reached its performance life or has malfunctioned.

Current flowing to control circuit terminal +V exceeded the tolerance level.

oH3

oH4

Cause Possible Solution

Motor has overheated.

oL1

Cause Possible Solution

Load is too heavy. Reduce the load.

Cycle times are too short during acceleration and deceleration.

• Drive overloaded at low speeds.

• Overload may occur at low speeds when using a general-purpose motor, even if operating within the rated current limitation.

Although a special type of motor is being used, the motor protection selection is set for a general-purpose motor (L1-01 = 1).

Voltage is too high for the V/f characteristics.

• Check the maintenance time for the cooling fan (U4-04).

• If U4-04 exceeds 90%, replace the cooling fan. .

• After replacing fan, reset the fan maintenance time (o4-03 = “0”).

• Check tCheck the current level of the terminal.

• Set the current to the control circuit terminal to be 20 mA or less.

Motor Overheat Alarm (PTC Input)

• The motor overheat signal to analog input terminal A1 or A2 exceeded the alarm detection level.

• Detection requires multi-function analog input H3-02 or H3-10 be set to “E”.

Motor Overheat Fault (PTC Input)

• The motor overheat signal to analog input terminal A1 or A2 exceeded the alarm detection level.

• Detection requires that multi-function analog input H3-02 or H3-10 = “E”.

• Check the size of the load, the accel/decel times and the cycle times.

• Decrease the load.

• Increase the acceleration and deceleration times (C1-01 through C1-08).

• Adjust the preset V/f pattern (E1-04 through E1-10). This will mainly involve reducing E1-08 and E1-10.Be careful not to lower E1-08 and E1-10 excessively because this reduces load tolerance at low speeds

• Check the motor-rated current.

• Enter the motor-rated current as indicated on the motor nameplate (E2-01).

• Ensure the motor cooling system is operating normally.

• Repair or replace the motor cooling system.

Motor Overload

The electrothermal sensor tripped overload protection.

Increase the acceleration and deceleration times (C1-01 through C1-08).

• Reduce the load.

• Increase the speed.

• If the drive is supposed to operate at low speeds, either increase the motor capacity or use a motor specifically designed to operate with the drive.

Set L1-01 = “2”.

• Adjust the user set V/f patterns (E1-04 through E1-10). Parameters E1-08 and E1-10 may need to be reduced.

• If E1-08 and E1-10 are set too high, there may be very little load tolerance at low speed.

90 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.2 Fault Detection

The wrong motor-rated current is set to E2-01.

The maximum frequency for the drive input power is set too low.

Multiple motors are running off the same drive.

The electrical thermal protection characteristics and motor overload characteristics do not match.

The electrical thermal relay is operating at the wrong level.

Cause Possible Solution

Overexcitation current is enabled.

Speed Search related parameters are not set to the proper values.

Output current fluctuation due to input phase loss.

oL2

Cause Possible Solution

Load is too heavy. Reduce the load.

Cycle times are too short during acceleration and deceleration.

Voltage is too high for the V/f characteristics.

Drive capacity is too small. Replace the drive with a larger model.

Overload occurred when operating at low speeds.

Excessive torque compensation.

Speed Search related parameters are not set correctly.

• Check the motor-rated current.

• Enter the value written on the motor nameplate to parameter E2-01.

• Check the rated frequency indicated on the motor nameplate.

• Enter the rated frequency to E1-06 (Base Frequency).

Disable the Motor Protection function (L1-01 = “0”) and install a thermal relay to each motor.

• Check the motor characteristics.

• Correct the value set to L1-01 (Motor Protection Function).

• Install an external thermal relay.

• Check the current rating listed on the motor nameplate.

• Check the value set for the motor-rated current (E2-01).

• Overexcitation is a potential serious danger to the motor.

• Reduce the excitation deceleration gain (n3-13).

• Set L3-04 (Stall Prevention during Deceleration) to a value other than 4.

• Disable overexcitation (n3-23 = “0”).

• Check values set to Speed Search related parameters.

• Adjust the Speed Search current and Speed Search deceleration times (b3-02 and b3-03 respectively).

• After Auto-Tuning, enable Speed Estimation Type Search (b3-24 = “1”).

Check the power supply for phase loss.

Drive Overload

The thermal sensor of the drive triggered overload protection.

Increase the settings for the acceleration and deceleration times (C1-01 through C1-08).

• Adjust the preset V/f pattern (E1-04 through E1-10). This will mainly involve reducing E1-08 and E1-10.

• Be careful not to lower E1-08 and E1-10 excessively because this reduces load tolerance at low speeds.

• Reduce the load when operating at low speeds.

• Replace the drive with a model that is one frame size larger.

• Lower the carrier frequency (C6-02).

Reduce the torque compensation gain (C4-01) until there is no speed loss but less current.

• Check the settings for all Speed Search related parameters.

• Adjust the current used during Speed Search and the Speed Search deceleration time (b3-03 and b3-02 respectively).

• After Auto-Tuning the drive, enable the Speed Search Estimation Type (b3-24 = “1”).

Troubleshooting

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 91

5.2 Fault Detection

Output current fluctuation due to input phase loss.

oL3

oL4

oL7

oPr

Cause Possible Solution

Deceleration time is too short and regenerative energy flows from the motor into the drive.

Acceleration time is too short.

Excessive braking load.

Surge voltage entering from the drive input power.

Ground fault in the output circuit causing the DC bus capacitor to overcharge.

Improper Setting of Speed Search related parameters. (Includes Speed Search after a momentary power loss and after a fault restart.)

Check the power supply for phase loss.

Overtorque Detection 1

The current has exceeded the value set for torque detection (L6-02) for longer than the allowable time (L6-03).

Overtorque Detection 2

The current has exceeded the value set for Overtorque Detection 2 (L6-05) for longer than the allowable time (L6-06).

High-Slip Braking OL

The output frequency stayed constant for longer than the time set in n3-04 during High-slip Braking.

Digital Operator Connection Fault

• The LCD operator has been disconnected from the drive. Note: An oPr fault will occur when all of the following conditions are true:

• Output is interrupted when the operator is disconnected (o2-06 = 1).

• The run command is assigned to the LCD operator (b1-02 = 0 and LOCAL has been selected).

Overspeed (Simple V/f with PG)

Pulse input (RP) indicates that motor speed feedback exceeded F1-08 setting.

Overvoltage

Voltage in the DC bus has exceeded the overvoltage detection level. For 200 V class: approximately 410 V For 400 V class: approximately 820 V (740 V when E1-01 is less than 400)

• Increase the deceleration time (C1-02, -04, -06, -08).

• Install a braking resistor or a dynamic braking resistor unit.

• Enable stall prevention during deceleration (L3-04 = “1”). Stall prevention is enabled as the default setting.

• Check if sudden drive acceleration triggers an overvoltage alarm.

• Increase the acceleration time.

• Use longer S-curve acceleration and deceleration times.

The braking torque was too high, causing regenerative energy to charge the DC bus. Reduce the braking torque, use a braking option, or lengthen decel time.

Install a DC reactor. Note: Voltage surge can result from thyristor convertor and phase advancing capacitor using same drive main input power supply.

• Check the motor wiring for ground faults.

• Correct grounding shorts and turn the power back on.

• Check the settings for Speed Search related parameters.

• Enable Speed Search Retry function (b3-19 greater than or equal to 1 to 10).

• Adjust the current level during Speed Search and the deceleration time (b3-02 and b3-03 respectively).

• Perform Line-to-Line Resistance Auto-Tuning and then enable Speed Estimation Type Speed Search (b3-24 = “1”).

92 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.2 Fault Detection

Excessive regeneration when overshoot occurs after acceleration.

Drive input power voltage is too high.

The dynamic braking transistor is damaged.

The braking transistor is wired incorrectly.

Drive fails to operate properly due to noise interference.

Load inertia has been set incorrectly.

Braking function is being used in PM Open Loop Vector Control.

Motor hunting occurs.

Cause Possible Solution

There is phase loss in the drive input power.

There is loose wiring in the drive input power terminals.

There is excessive fluctuation in the drive input power voltage.

There is poor balance between voltage phases.

Enable the Overvoltage Suppression function (L3-11 = “1”). Lengthen the S-curve at acceleration end.

• Check the voltage.

• Lower drive input power voltage within the limits listed in the specifications.

Replace the drive.

• Check braking transistor wiring for errors.

• Properly rewire the braking resistor device.

• Review the list of possible solutions provided for controlling noise.

• Review the section on handling noise interference and check the control circuit lines, main circuit lines and ground wiring.

• Check the load inertia settings when using KEB, overvoltage suppression or Stall Prevention during deceleration.

• Adjust L3-25 (Load Inertia Ratio) in accordance with the load.

Connect a braking resistor.

• Adjust the parameters that control hunting.

• Set the hunting prevention gain (n1-02).

• Adjust the AFR time constant (n2-02 and n2-03) when in OLV Control.

• Use parameters n8-45 (PM Speed Feedback Detection Suppression Gain) and n8-47 (Pull-In Current Compensation Time Constant).

Input Phase Loss

Drive input power has an open phase or has a large imbalance of voltage between phases. Detected when L8-05 = 1 (enabled).

• Check for wiring errors in the main circuit drive input power.

• Correct the wiring.

• Ensure the terminals are tightened properly.

• Apply the tightening torque specified in this manual to fasten the terminals.

• Check the voltage from the drive input power.

• Review the possible solutions for stabilizing the drive input power.

• Disable Input Phase Loss Detection (L8-05 = “0”). PF is detected if DC bus ripple is too high. If it is disabled, there is no fault but the ripple is still too high, thereby the capacitors are stressed more and lose lifetime.

• Stabilize drive input power or disable phase loss detection.

Troubleshooting

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 93

5.2 Fault Detection

Cause Possible Solution

• Check the maintenance time for the capacitors (U4-05).

• Replace the drive if U4-05 is greater than 90%.

• Check for anything wrong with the drive input power.

The main circuit capacitors are worn.

PGo

Cause Possible Solution

Deceleration time is too short and excessive regenerative energy is flowing back into the drive.

Excessive braking inertia.

The proper braking resistor has not been installed.

Note: The magnitude of the braking load trips the braking resistor overheat alarm, NOT the surface temperature. Using the braking resistor more frequently than its rating trips the alarm even when the braking resistor surface is not very hot.

Cause Possible Solution

The braking transistor is damaged. • Cycle power to the drive and check if the fault reoccurs. Refer to Diagnosing

The control circuit is damaged.

SEr

STO

UL3

There is a fault on the machine side. Check the load for any problems.

• If nothing is wrong with the drive input power, try the following solutions if the alarm continues:

• Disable Input Phase Loss Protection selection (L8-05 = “0”). PF is detected if DC bus ripple is too high. If it is disabled, there is no fault but the ripple is still too high, thereby the capacitors are stressed more and lose lifetime.

• Replace the drive.

PG Disconnect (for Simple V/f with PG)

No PG pulses are received for longer than the time set to F1-14.

Braking Resistor Overheat

Braking resistor protection was triggered. Fault detection is enabled when L8-01 = 1 (disabled as a default).

• Check the load, deceleration time and speed.

• Reduce the load.

• Increase the acceleration and deceleration times (C1-01 through C1-08).

• Replace the braking option with a larger device that can handle the power that is discharged.

Recalculate braking load and braking power. Then try reducing the braking load and checking the braking resistor settings and improve braking capacity.

• Check the specifications and conditions for the braking resistor device.

• Select the optimal braking resistor.

Dynamic Braking Transistor

The built-in dynamic braking transistor failed.

and Resetting Faults on page 103.

• Replace the drive if the fault continues.

Too Many Speed Search Restarts

The number of speed search restarts exceeded the number set to b3-19.

Pull-Out Detection

Motor pull-out has occurred.

Undervoltage Detection 1

The current has fallen below the minimum value set for torque detection (L6-02) for longer than the allowable time (L6-03).

94 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.2 Fault Detection

UL4

UL5

Uv1

Cause Possible Solution

Input power phase loss.

One of the drive input power wiring terminals is loose.

There is a problem with the voltage from the drive input power.

The power has been interrupted. Correct the drive input power.

Drive internal circuitry has become worn.

The drive input power transformer is not large enough and voltage drops after switching on power.

Air inside the drive is too hot. Check the drive’s internal temperature.

Problem with the CHARGE indicator.

Uv2

Cause Possible Solution

L2-02 changed from its default value in drive that is 7.5 kW or smaller without installing a Momentary Power Loss Ride-Thru.

The wiring for the control power supply is damaged.

Internal circuitry is damaged.

Uv3

Undertorque Detection 2

The current has fallen below the minimum value set for torque detection (L6-05) for longer than the allowable time (L6-06).

Mechanical Weakening Detection 2

The operation conditions matched the conditions set to L6-08.

DC Bus Undervoltage

One of the following conditions occurred while the drive was stopped:

• Voltage in the DC bus fell below the undervoltage detection level (L2-05).

• For 200 V class: approximately 190 V (160 V for single phase drives)

• For 400 V class: approximately 380 V (350 V when E1-01 is less then 400) The fault is output only if L2-01 = 0 or L2-01 = 1 and the DC bus voltage is under L1-05 for longer than L2-02.

• The main circuit drive input power is wired incorrectly.

• Correct the wiring.

• Ensure there are no loose terminals.

• Apply the tightening torque specified in this manual to fasten the terminals.

• Check the voltage.

• Correct the voltage to within range listed in drive input power specifications.

• Check the maintenance time for the capacitors (U4-05).

• Replace the drive if U4-05 exceeds 90%.

Check the capacity of the drive input power transformer.

Replace the drive.

Control Power Supply Voltage Fault

Voltage is too low for the control drive input power.

Correct parameter L2-02 setting or install optional Momentary Power Loss Ride-Thru unit.

• Cycle power to the drive. Check if the fault reoccurs.

• Replace the drive if the fault continues to occur.

• Cycle power to the drive. Check if the fault reoccurs.

• Replace the drive if the fault continues to occur.

Undervoltage 3 (Inrush Prevention Circuit Fault)

The inrush prevention circuit has failed.

Troubleshooting

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 95

5.3 Alarm Detection

◆ Alarm Codes, Causes, and Possible Solutions

Table 5.3 Alarm Codes, Causes, and Possible Solutions

LED Operator Display Minor Fault Name

Baseblock

Drive output interrupted as indicated by an external baseblock signal.

bUS

CALL

dEv

dnE Drive Disabled

EF0

EF1

EF2

EF3

EF4

EF5

EF6

EF7

Option Communication Error

• After initial communication was established, the connection was lost.

• Assign a run command frequency reference to the option card.

Serial Communication Transmission Error

Communication has not yet been established.

MEMOBUS/Modbus Communication Error

Control data was not received correctly for two seconds.

Speed Deviation (for Simple V/f with PG)

According to the pulse input (RP), the speed deviation is greater than the setting in F1-10 for a time longer than the setting in F1-11.

Forward/Reverse Run Command Input Error

Both forward run and reverse run closed simultaneously for over 0.5 s.

Option Card External Fault

An external fault condition is present.

External fault (input terminal S1)

External fault at multi-function input terminal S1.

External fault (input terminal S2)

External fault at multi-function input terminal S2.

External fault (input terminal S3)

External fault at multi-function input terminal S3.

External fault (input terminal S4)

External fault at multi-function input terminal S4.

External fault (input terminal S5)

External fault at multi-function input terminal S5.

External fault (input terminal S6)

External fault at multi-function input terminal S6.

External fault (input terminal S7)

External fault at multi-function input terminal S7.

96 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.3 Alarm Detection

FbH

FbL

Hbb

HbbF

HCA

oH2

oH3

oL3

oL4

PASS MEMOBUS/Modbus Comm. Test Mode Complete

PGo

rUn

rUnC

Excessive PID Feedback

The PID feedback input is higher than the level set in b5-36 for longer than the time set in b5-37, and b5-12 is set to 1 or 4.

PID Feedback Loss

The PID feedback input is lower than the level set in b5-13 for longer than the time set in b5-14, and b5-12 is set to 1 or 4.

Hardwire Baseblock Signal Input

Hardwire Baseblock input signal open.

Hardwire Baseblock Signal Input

One of the baseblock channels is damaged.

Current Alarm

Drive current exceeded overcurrent warning level (150% of the rated current).

Heatsink Overheat

The temperature exceeded the maximum allowable value.

Drive Overheat Warning

“Drive Overheat Warning” was input to a multi-function input terminal, S1 through S7 (H1- = B).

Motor Overheat

The motor overheat signal entered to a multi-function analog input terminal exceeded the alarm level (H3-02 or H13-10 = E).

Overtorque 1

Drive output current (or torque in OLV) was greater than L6-02 for longer than the time set in L6-03.

Overtorque 2

Drive output current (or torque in OLV) was greater than L6-05 for longer than the time set in L6-06.

Overspeed (for Simple V/f with PG)

Pulse input (RP) indicates that motor speed feedback exceeded F1-08 setting.

DC Bus Overvoltage

The DC bus voltage exceeded the trip point.

For 200 V class: approximately 410 V For 400 V class: approximately 820 V (740 V when E1-01 < 400)

PG Disconnect (for Simple V/f with PG)

Detected when no PG pulses received for a time longer than setting in F1-14.

Motor Switch during Run

A command to switch motors was entered during run.

Fault Reset when Run Command Entered

Fault reset was being executed when a run command was entered.

Troubleshooting

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 97

5.3 Alarm Detection

UL3

UL4

Undertorque Detection 1

Drive output current (or torque in OLV) less than L6-02 for longer than L6-03 time.

Undertorque Detection 2

Drive output current (or torque in OLV) less than L6-05 for longer than L6-06 time.

Undervoltage

• One of the following conditions was true when the drive was stopped and a run

command was entered:

• DC bus voltage dropped below the level specified in L2-05.

• Contactor to suppress inrush current in the drive was open.

• Low voltage in the control drive input power. This alarm outputs only if L2-01 is not 0 and DC bus voltage is under L2-05.

98 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

5.4 Operator Programming Errors

An Operator Programming Error (oPE) occurs when an inappropriate parameter is set or an individual parameter setting is inappropriate.

◆ oPE Codes, Causes, and Possible Solutions

Table 5.4 oPE Codes, Causes, and Possible Solutions

LED Operator Display Error Name

oPE01

oPE02

oPE03

oPE04 Initialization required.

oPE05

oPE07

oPE08

oPE09

oPE10

oPE11

Drive Capacity Setting Fault

Drive capacity and then value set to o2-04 do not match.

Parameter Range Setting Error

Use U1-18 to find which parameters were set outside the setting range.

Multi-Function Input Selection Error

A contradictory setting is assigned to multi-function contact inputs H1-01 through to H1-07.

Run Command Selection Error

The Run command selection parameter b1-02 is set to 3 but no option board is installed.

Multi-Function Analog Input Selection Error

A contradictory setting is assigned to multi-function analog inputs H3-02 through to H3-10 and PID functions conflict.

Parameter Selection Error

A function has been set that cannot be used in the motor control method selected.

PID Control Selection Fault

PID control function selection is incorrect. Requires that PID control is enabled (b5-01 = 1 to 4).

V/f Data Setting Error

The following setting errors have occurred where: E1-04 is greater than or equal to E1-06 is greater than or equal to E1-07 is greater than or equal to E1-09. Or the following setting errors have occurred: E3-04 is greater than or equal to E3-06 is greater than or equal to E3-07 is greater than or equal to E3-09.

Carrier Frequency Setting Error

Correct the setting for the carrier frequency.

Troubleshooting

YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide 99

5.5 Auto-Tuning Fault Detection

Auto-Tuning faults are shown below. When the following faults are detected, the fault is displayed on the Digital Operator and the motor coasts to a stop. No fault or alarm outputs will occur

◆ Auto-Tuning Codes, Causes, and Possible Solutions

Table 5.5 Auto-Tuning Codes, Causes, and Possible Solutions

LED Operator Display Error Name

Er-01 Motor Data Error

Cause Possible Solutions

Motor data or data entered during Auto-Tuning incorrect.

Motor output and motor-rated current settings (T1-02 and T1-04) do not match.

Motor output and no-load current settings (T1-04 and E2-03) do not match. This data is required only when Auto-Tuning for Open Loop Vector Control or when performing Stationary Auto-Tuning.

Base frequency and base motor rotations (T1-05 and T1-07) do not match.

Er-02 Minor Fault

Cause Possible Solutions

Motor data entered during Auto-Tuning was incorrect.

The wiring is faulty.

Load is too heavy.

Er-03 STOP Button Input

Cause Possible Solutions

• Check that the motor data entered to the T1 parameters match the information written on the motor nameplate input before Auto-Tuning.

• Start Auto-Tuning over again and enter the correct information.

• Check the drive and motor capacities.

• Correct the settings of parameters T1-02 and T1-04.

• Check the motor-rated current and no-load current.

• Correct the settings of parameters T1-04 and E2-03.

Set T1-05 and T1-07 to the correct value.

• Motor data entered to the T1 parameters does not match the information written on the motor nameplate. Enter the correct data.

• Start Auto-Tuning over again and enter the correct information.

• Check the wiring and correct defective connections.

• Check around the machine.

• Check the load.

• Use the information on page 237 to find out what caused the problem.

100 YASKAWA ELECTRIC TOEP C710606 12B YASKAWA AC Drive V1000 Quick Start Guide

YASKAWA V1000 Quick Start Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

i.1 Preface

◆ Applicable Documentation

i.2 General Safety

◆ Supplemental Safety Information

◆ Safety Messages

◆ Drive Label Warnings

Receiving

1.1 Model Number and Nameplate Check

◆ Nameplate

2.1 Mechanical Installation

◆ Installation Environment

◆ Installation Orientation and Spacing

◆ Exterior and Mounting Dimensions

3.1 Standard Connection Diagram

3.2 Main Circuit Wiring

◆ Main Circuit Terminal Functions

◆ Wire Gauges and Tightening Torque

◆ Main Circuit Terminal Power Supply and Motor Wiring

◆ Control Circuit Terminal Block Functions

◆ Removable Terminal Block Configuration

◆ Wiring Procedure

3.3 I/O Connections

◆ Sinking/Sourcing Mode Switch

3.4 Main Frequency Reference

◆ Terminal A2 Switch

3.5 Wiring Checklist

4.1 Using the Digital LED Operator

◆ Keys, Displays, and LEDs

◆ LED Screen Displays

◆ LO/RE LED and RUN LED Indications

◆ Menu Structure for Digital LED Operator

4.2 The Drive and Programming Modes

◆ Changing Parameter Settings or Values

◆ Switching Between LOCAL and REMOTE

◆ Parameters Available in the Setup Group

4.3 Start-up Flowcharts

◆ Flowchart A: Basic Start-Up and Motor Tuning

◆ Subchart A3: Operation with Permanent Magnet Motors

4.4 Application Presets

◆ Application Preset Function (APPL)

◆ Application Presets: A1-06

4.5 Basic Drive Setup Adjustments

◆ Control Mode Selection: A1-02

◆ Initialize Parameter Values: A1-03

◆ Frequency Reference Source: b1-01

◆ Run Command Input Selection: b1-02

◆ Drive Input Voltage Setting: E1-01

4.6 Test Run

◆ Powering Up the Drive and Operation Status Display

◆ Auto-Tuning

◆ Operating with the Load Connected

4.7 Test Run Checklist

Troubleshooting

5.1 Drive Alarms, Faults, and Errors

◆ Types of Alarms, Faults, and Errors

5.2 Fault Detection

◆ Fault Displays, Causes, and Possible Solutions

5.3 Alarm Detection

◆ Alarm Codes, Causes, and Possible Solutions

5.4 Operator Programming Errors

◆ oPE Codes, Causes, and Possible Solutions

5.5 Auto-Tuning Fault Detection

◆ Auto-Tuning Codes, Causes, and Possible Solutions