Omron JZA, JZA J1000 User Manual

J1000 USER’S MANUAL

Manual No. SIEP-C71060633-01-OY

J1000

Compact General Purpose Inverter Model: JZA 200 V Class Three-Phase Input 0.1 to 0.4 kW 200 V Class Single-Phase Input 0.1 to 1.5 kW 400 V Class Three-Phase Input 0.2 to 4.0 kW

USER’S MANUAL

Manual No. SIEP-C71060633-01-OY

OYMC AC Drive – J1000

Compact V/f Control Drive

User Manual

Type: JZA Model: 200 V Class, Single-Phase Input: 0.1 to 1.5 kW

200 V Class, Three-Phase Input: 0.1 to 4.0 kW 400 V Class, Three-Phase Input: 0.2 to 4.0 kW

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

MANUAL NO. SIEP C710606 33A

Receiving

Mechanical Installation

Electrical Installation

Start-Up Programming &

Operation

Parameter Details

Troubleshooting

Periodic Inspection &

Maintenance

Peripheral Devices &

Options

Specifications

Parameter List

MEMOBUS/Modbus

Communications

Standards Compliance

This Page Intentionally Blank

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

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

Table of Contents

i. PREFACE & GENERAL SAFETY................................................................9

i.1 Preface .................................................................................................................. 10

Applicable Documentation..................................................................................................10

Symbols..............................................................................................................................10

Terms and Abbreviations ...................................................................................................10

i.2 General Safety ...................................................................................................... 11

Supplemental Safety Information .......................................................................................11

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

Drive Label Warnings .........................................................................................................13

Warranty Information..........................................................................................................13

Quick Reference.................................................................................................................14

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

1.1 Section Safety....................................................................................................... 16

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

Nameplate ..........................................................................................................................17

1.3 Component Names............................................................................................... 19

IP20/Open-Chassis ............................................................................................................19

Front Views ........................................................................................................................21

2. MECHANICAL INSTALLATION................................................................. 23

2.1 Section Safety....................................................................................................... 24

2.2 Mechanical Installation ........................................................................................ 26

Installation Environment .....................................................................................................26

Installation Orientation and Spacing...................................................................................27

Exterior and Mounting Dimensions ....................................................................................27

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

3.1 Section Safety....................................................................................................... 30

3.2 Standard Connection Diagram............................................................................ 32

3.3 Main Circuit Connection Diagram....................................................................... 34

Single-Phase 200 V Class (JZAB0P1 ~ B1P5) ..................................................................34

Three-Phase 200 V Class (JZA20P1 ~ 24P0); Three-Phase 400 V Class (JZA40P2 ~

44P0) ................................................................................................................................34

3.4 Terminal Block Configuration ............................................................................. 35

3.5 Protective Covers................................................................................................. 36

IP20/Open-Chassis Cover Removal and Installation .........................................................36

3.6 Main Circuit Wiring............................................................................................... 37

Main Circuit Terminal Functions.........................................................................................37

Wire Gauges and Tightening Torque .................................................................................37

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Main Circuit Terminal Power Supply and Motor Wiring................................................................ 38

3.7 Control Circuit Wiring ................................................................................................... 40

Control Circuit Terminal Block Functions ..................................................................................... 40

Terminal Configuration .................................................................................................................41

Wiring Procedure.......................................................................................................................... 42

3.8 I/O Connections............................................................................................................. 44

Sinking/Sourcing Mode Switch..................................................................................................... 44

3.9 Main Frequency Reference........................................................................................... 46

DIP Switch S1 Analog Input Signal Selection ..............................................................................46

3.10 Braking Resistor............................................................................................................ 47

Installation .................................................................................................................................... 47

3.11 Interlocking with Connected Machinery ..................................................................... 48

Drive Ready Signal....................................................................................................................... 48

3.12 Wiring Checklist ............................................................................................................ 49

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

4.1 Section Safety................................................................................................................ 52

4.2 Using the Digital LED Operator.................................................................................... 54

Keys, Displays, and LEDs ............................................................................................................54

Digital Text Display....................................................................................................................... 55

LED Screen Displays ...................................................................................................................55

LO/RE LED and RUN LED Indications......................................................................................... 55

Menu Structure for Digital LED Operator .....................................................................................56

4.3 The Drive and Programming Modes............................................................................ 57

Navigating the Drive and Programming Modes............................................................................ 57

Changing Parameter Settings or Values ......................................................................................59

Verifying Parameter Changes: Verify Menu .................................................................................59

Switching Between LOCAL and REMOTE................................................................................... 60

Parameters Available in the Setup Group ....................................................................................60

4.4 Start-up Flowchart......................................................................................................... 62

Flowchart: Basic Start-up ............................................................................................................. 62

4.5 Powering Up the Drive .................................................................................................. 63

Powering Up the Drive and Operation Status Display.................................................................. 63

V/f Pattern Setting ........................................................................................................................ 63

4.6 No-Load Operation Test Run........................................................................................ 64

No-Load Operation Test Run ....................................................................................................... 64

4.7 Test Run with Load Connected.................................................................................... 65

Test Run with the Load Connected ..............................................................................................65

4.8 Verifying and Backing Up Parameter Settings ........................................................... 66

Parameter Access Level: A1-01................................................................................................... 66

Password Settings: A1-04, A1-05 ................................................................................................66

Copy Function (Optional) .............................................................................................................66

4.9 Test Run Checklist ........................................................................................................ 67

5. PARAMETER DETAILS .....................................................................................69

5.1 A: Initialization............................................................................................................... 70

A1: Initialization ............................................................................................................................ 70

5.2 b: Application................................................................................................................. 72

b1: Mode of Operation.................................................................................................................. 72

b2: DC Injection Braking............................................................................................................... 76

5.3 C: Tuning........................................................................................................................ 77

Table of Contents

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

C1: Acceleration and Deceleration Times ....................................................................................77

C2: S-Curve Characteristics......................................................................................................... 77

C3: Slip Compensation................................................................................................................. 78

C4: Torque Compensation ........................................................................................................... 78

C6: Carrier Frequency.................................................................................................................. 79

5.4 d: Reference Settings ................................................................................................... 82

d1: Frequency Reference.............................................................................................................82

d2: Frequency Upper/Lower Limits ..............................................................................................83

d3: Jump Frequency..................................................................................................................... 84

d4: Frequency Hold Function ....................................................................................................... 84

5.5 E: Motor Parameters ..................................................................................................... 86

E1: V/f Characteristics..................................................................................................................86

E2: Motor 1 Parameters ............................................................................................................... 88

5.6 H: Terminal Functions................................................................................................... 90

H1: Multi-Function Digital Inputs ..................................................................................................90

H2: Multi-Function Output ............................................................................................................95

H3: Analog Input Terminal A1 Settings ........................................................................................ 98

H4: Multi-Function Analog Output Terminal AM......................................................................... 101

H5: MEMOBUS/Modbus Serial Communication ........................................................................ 101

5.7 L: Protection Functions .............................................................................................. 102

L1: Motor Protection Functions ..................................................................................................102

L2: Momentary Power Loss Ride-Thru....................................................................................... 103

L3: Stall Prevention .................................................................................................................... 104

L4: Speed Agree ........................................................................................................................106

L5: Fault Restart.........................................................................................................................107

L6: Torque Detection..................................................................................................................108

L8: Hardware Protection............................................................................................................. 109

5.8 n: Special Adjustments............................................................................................... 111

n1: Hunting Prevention...............................................................................................................111

n3: Overexcitation Deceleration ................................................................................................. 111

5.9 o: Operator Related Settings...................................................................................... 112

o1: Display Settings and Selections ...........................................................................................112

o2: Operator Key Selections ......................................................................................................112

o3: Copy Function ...................................................................................................................... 113

o4: Maintenance Monitor Settings..............................................................................................114

5.10 U: Monitor Parameters................................................................................................ 116

U1: Operation Status Monitors ...................................................................................................116

U2: Fault History......................................................................................................................... 116

U4: Maintenance Monitors .........................................................................................................116

6. TROUBLESHOOTING......................................................................................117

6.1 Section Safety.............................................................................................................. 118

6.2 Motor Performance Fine Tuning ................................................................................ 120

Parameters for Tuning the Drive ................................................................................................ 120

Motor Hunting and Oscillation Control Parameters ....................................................................120

6.3 Drive Alarms, Faults, and Errors ............................................................................... 121

Types of Alarms, Faults, and Errors........................................................................................... 121

Alarm and Error Displays ...........................................................................................................121

6.4 Fault Detection ............................................................................................................ 123

Fault Displays, Causes and Possible Solutions ......................................................................... 123

6.5 Alarm Detection........................................................................................................... 129

Alarm Codes, Causes, and Possible Solutions ..........................................................................129

Table of Contents

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

6.6 Operator Programming Errors ................................................................................... 132

oPE Codes, Causes, and Possible Solutions............................................................................. 132

6.7 Diagnosing and Resetting Faults............................................................................... 133

Fault Occurs Simultaneously with Power Loss ..........................................................................133

If the Drive Still has Power After a Fault Occurs ........................................................................ 133

Viewing Fault History Data After Fault .......................................................................................133

Fault Reset Methods .................................................................................................................. 133

6.8 Troubleshooting without Fault Display..................................................................... 134

Cannot Change Parameter Settings ..........................................................................................134

Motor Does Not Rotate Properly after Pressing RUN Button or after Entering External Run

Command .................................................................................................................................134

7. PERIODIC INSPECTION & MAINTENANCE ..................................................139

7.1 Section Safety.............................................................................................................. 140

7.2 Inspection .................................................................................................................... 142

Recommended Daily Inspection................................................................................................. 142

Recommended Periodic Inspection............................................................................................ 142

7.3 Periodic Maintenance ................................................................................................. 144

Replacement Parts.....................................................................................................................144

7.4 Drive Cooling Fans...................................................................................................... 145

Cooling Fan Replacement..........................................................................................................145

8. PERIPHERAL DEVICES & OPTIONS ............................................................147

8.1 Section Safety.............................................................................................................. 148

8.2 Drive Options and Peripheral Devices ...................................................................... 150

8.3 Connecting Peripheral Devices ................................................................................. 151

8.4 Installing Peripheral Devices ..................................................................................... 152

Installing a Molded Case Circuit Breaker (MCCB) ..................................................................... 152

Installing a Leakage Breaker......................................................................................................152

Installing a Magnetic Contactor ..................................................................................................152

Connecting an AC or DC Reactor .............................................................................................. 153

Connecting a Surge Protector ....................................................................................................153

Connecting a Noise Filter ...........................................................................................................153

Installing Fuses on the Input Side .............................................................................................. 155

Installing a Motor Thermal Overload (oL) Relay on the Drive Output ........................................155

NEMA Type 1 Kit........................................................................................................................156

8.5 Communication Options............................................................................................. 159

A. SPECIFICATIONS ............................................................................................161

A.1 Heavy Duty and Normal Duty Ratings....................................................................... 162

A.2 Single/Three-Phase 200 V Class Drive ...................................................................... 163

A.3 Three-Phase 400 V Class Drives................................................................................ 164

A.4 Drive Specifications .................................................................................................... 165

A.5 Drive Watt Loss Data .................................................................................................. 167

A.6 Drive Derating Data ..................................................................................................... 168

Temperature Derating ................................................................................................................ 168

B. PARAMETER LIST...........................................................................................169

B.1 Parameter Groups ....................................................................................................... 170

B.2 Parameter Table .......................................................................................................... 171

A: Initialization Parameters......................................................................................................... 171

b: Application..............................................................................................................................171

Table of Contents

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

C: Tuning....................................................................................................................................172

d: References .............................................................................................................................173

E: Motor Parameters .................................................................................................................. 174

H Parameters: Multi-Function Terminals.................................................................................... 175

L: Protection Function ................................................................................................................177

n: Advanced Performance Set-Up.............................................................................................. 180

o: Operator Related Parameters ................................................................................................ 180

U: Monitors .................................................................................................................................181

B.3 Defaults by Drive Capacity (o2-04) and ND/HD (C6-01) ........................................... 183

C. MEMOBUS/MODBUS COMMUNICATIONS....................................................185

C.1 Section Safety.............................................................................................................. 186

C.2 MEMOBUS/Modbus Configuration ............................................................................ 187

C.3 Communication Specifications .................................................................................. 188

C.4 Connecting to a Network ............................................................................................ 189

Network Cable Connection......................................................................................................... 189

Wiring Diagram for Multiple Connection..................................................................................... 189

Network Termination .................................................................................................................. 190

C.5 MEMOBUS/Modbus Setup Parameters ..................................................................... 191

MEMOBUS/Modbus Serial Communication............................................................................... 191

C.6 Drive Operations by MEMOBUS/Modbus.................................................................. 193

Observing the Drive Operation...................................................................................................193

Controlling the Drive...................................................................................................................193

C.7 Communications Timing............................................................................................. 194

Command Messages from Master to Drive................................................................................ 194

Response Messages from Drive to Master ................................................................................ 194

C.8 Message Format .......................................................................................................... 195

Message Content ....................................................................................................................... 195

Slave Address ............................................................................................................................ 195

Function Code ............................................................................................................................195

Data............................................................................................................................................195

Error Check ................................................................................................................................ 195

C.9 Message Examples ..................................................................................................... 197

Reading Drive MEMOBUS/Modbus Register Contents .............................................................197

Loopback Test............................................................................................................................197

Writing to Multiple Registers....................................................................................................... 198

C.10 MEMOBUS/Modbus Data Table.................................................................................. 199

Command Data .......................................................................................................................... 199

Monitor Data...............................................................................................................................200

Broadcast Messages..................................................................................................................203

Fault History Contents................................................................................................................203

Alarm Register Contents ............................................................................................................ 204

C.11 Changing Drive Parameters ....................................................................................... 205

Drive Operations on Parameter Change ....................................................................................205

Issuing an Enter Command........................................................................................................205

C.12 Communication Errors ............................................................................................... 206

MEMOBUS/Modbus Error Codes............................................................................................... 206

Slave Not Responding................................................................................................................ 206

C.13 Self-Diagnostics .......................................................................................................... 207

D. STANDARDS COMPLIANCE ..........................................................................209

D.1 Section Safety.............................................................................................................. 210

Table of Contents

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

D.2 European Standards ................................................................................................... 212

CE Low Voltage Directive Compliance....................................................................................... 212

EMC Guidelines Compliance .....................................................................................................212

D.3 UL Standards ............................................................................................................... 218

UL Standards Compliance .........................................................................................................218

Drive Motor Overload Protection ................................................................................................219

D.4 User Setting Table....................................................................................................... 221

INDEX ...............................................................................................................223

Table of Contents

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

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. OYMC is not responsible for the consequences of ignoring these instructions.

I.1 PREFACE..........................................................................................................10

I.2 GENERAL SAFETY..........................................................................................11

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

i.1 Preface

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

Applicable Documentation

The following manuals are available for J1000 series drives:

J1000 Series Compact V/f Control Drive Quick Start Guide Read this manual first. 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 setup and adjustment.

J1000 Series Compact V/f Control Drive User Manual

This manual describes installation, wiring, operation procedures, functions, troubleshooting, maintenance, and inspections to perform before operation.

Symbols

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

TERMSTERMS

Indicates a term or definition used in this manual.

Terms and Abbreviations

TERMSTERMS

• Drive: OYMC J1000 Series Drive

• OYMC: Omron Yaskawa Motion Control B.V.

i.1 Preface

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

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 OYMC representative or the nearest OYMC sales office and provide the manual number shown on the front cover.

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

DANGER

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

WARNING

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

WARNING! 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.

Safety Messages

DANGER

Heed the safety messages in this manual.

Failure to comply will result in death or serious injury. The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings

in this manual.

i.2 General Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

DANGER

Electrical Shock Hazard

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

Failure to comply will result in death or serious injury. 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 one minute after all indicators are OFF and measure the DC bus voltage level to confirm safe level.

WARNING

Sudden Movement Hazard

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

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

Electrical Shock Hazard

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

Failure to comply could result in death or serious injury. OYMC is not responsible for any modification of the product made by the user. This product must not be modified.

Do not allow unqualified personnel to use equipment.

Failure to comply could result in death or serious injury. Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with

installation, adjustment and maintenance of AC drives.

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

Failure to comply could result in death or serious injury.

Fire Hazard

Do not use an improper voltage source.

Failure to comply could result in death or serious injury by fire. Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.

Crush Hazard

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

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

Failure to comply could result in death or serious injury from falling loads. Install electrical and/or mechanical safety circuit mechanisms independent of drive circuitry.

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.

i.2 General Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

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

Do not expose the drive to halogen group disinfectants.

Failure to comply may cause damage to the electrical components in the drive. Do not pack the drive in wooden materials that have been fumigated or sterilized. Do not sterilize the entire package after the product is packed.

Drive Label Warnings

Always heed the warning information listed in Figure i.1 in the position shown in Figure i.2.

Risk of electric shock.

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.

Figure i.1 Warning Information

Figure i.2 Warning Information Position

Warranty Information

Restrictions

The J1000 was not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or health.

i.2

General Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

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

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

Quick Reference

Run a Motor of One-Frame Larger Capacity

When using this drive for variable torque loads such as fans and pumps, a motor one frame size larger can be used.

Know the Details of Safety Measures

The functions listed below affect the safe operation of the drive. Ensure that the settings fit the application requirements prior to operation.

Safe operations. Run by power on. Parameter setting b1-17. LED operator stop key priority selection. Parameter o2-02. Enter press required after changing the keypad frequency reference. Parameter o2-05. Operation interlock when program mode is selected. Parameter b1-08.

Standards Compliance

Refer to European Standards on page 212 and Refer to UL Standards on page 218.

LISTED

i.2 General Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Receiving

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

1.1 SECTION SAFETY............................................................................................16

1.2 MODEL NUMBER AND NAMEPLATE CHECK...............................................17

1.3 COMPONENT NAMES......................................................................................19

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

1.1 Section Safety

CAUTION

Do not carry the drive by the front cover.

Failure to comply may cause the main body of the drive to fall, resulting in minor or moderate injury.

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.

A motor connected to a PWM drive may operate at a higher temperature than a utility-fed motor and the operating speed range may reduce motor cooling capacity.

Ensure that the motor is suitable for drive duty and/or the motor service factor is adequate to accommodate the additional heating with the intended operating conditions.

1.1 Section Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

1.2 Model Number and Nameplate Check

Please perform the following tasks after receiving the drive:

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

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

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

Nameplate

PASS

RoHSRoHS

IP 20

JZAB0P1BAA

CIMR-JZBA0001BAA

0.6

5010

AC Drive Model

Input Specifications

Output Specifications

Lot Number

Serial Number

Yaskawa Ref. Number

Software Version

Heavy Duty Amps / Normal Duty Amps

Enclosure Type

Figure 1.1 Nameplate Information

0P1

J1000 Series

No. Type

European Standard

No.

Enclosure

Type

Design Revision Order

IP20

No. Voltage Class

1-phase, 200-240 Vac

No.

Customized Specifications

A Standard model

3-phase, 200-240 Vac

3-phase, 380-480 Vac

No.

Environmental Specification <1>

Humidity- and dust-resistant

Standard

NMOil-resistant

Vibration-resistant

Single-Phase 200 V

Heavy Duty Normal Duty

No.

Max. Motor CapacitykWRated Output

Current A

No.

Max. Motor CapacitykWRated Output

Current A

B0P1 0.1 0.8 B0P1 0.2 1.2 B0P2 0.2 1.6 B0P2 0.4 1.9 B0P4 0.4 3.0 B0P4 0.75 3.3 B0P7 0.75 5.0 B0P7 1.1 6.0 B1P5 1.5 8.0 B1P5 2.2 9.6

1.2 Model Number and Nameplate Check

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Receiving

Three-Phase 200 V

Heavy Duty Normal Duty

No.

Max Motor CapacitykWRated Output

Current A

No.

Max. Motor CapacitykWRated Output

Current A

20P1 0.1 0.8 20P1 0.2 1.2

20P2 0.2 1.6 20P2 0.4 1.9 20P4 0.4 3.0 20P4 0.75 3.5 20P7 0.75 5.0 20P7 1.1 6.0 21P5 1.5 8.0 21P5 2.2 9.6 22P2 2.2 11.0 22P2 3.0 12.0 24P0 4.0 17.5 24P0 3.7 17.5

Three-Phase 400 V

Heavy Duty Normal Duty

No.

Max. Motor CapacitykWRated Output

Current A

No.

Max. Motor CapacitykWRated Output

Current A

40P2 0.2 1.2 40P2 0.4 1.2 40P4 0.4 1.8 40P4 0.75 2.1 40P7 0.75 3.4 40P7 1.5 4.1 41P5 1.5 4.8 41P5 2.2 5.4 42P2 2.2 5.5 42P2 3.0 6.9 43P0 3.0 7.2 43P0 4.0 8.8 44P0 4.0 9.2 44P0 5.5 11.1

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

1.2 Model Number and Nameplate Check

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

1.3 Component Names

This section illustrates the drive components as they are mentioned in this manual.

IP20/Open-Chassis

Single-Phase AC200 V JZAB0P1B ~ JZAB0P4B Three-Phase AC200 V JZA20P1B ~ JZA20P7B

A –

Fan cover

<1>

B – Mounting hole C – Heatsink D – Cable cover E – Terminal cover F – Front cover screw

G – Option connector cover H – Front cover I – LED operator Refer to Using the Digital LED

Operator on page 54

J – Case K –

Cooling fan

<1>

Figure 1.2 Exploded View of IP20/Open-Chassis Type Components Three-Phase AC200 V JZA20P7B

<1> The drives JZAB0P1B ~ JZAB0P4B and JZA20P1B ~ JZA20P4B do not have a cooling fan or a cooling fan cover.

1.3 Component Names

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Receiving

Single-Phase AC200 V JZAB0P7B ~ B1P5B Three-Phase AC200 V JZA20P1B ~ 24P0B Three-Phase AC400 V JZA40P2B ~ 44P0B

A – Mounting hole B – Heatsink C – Cable cover D – Terminal cover E – Bottom cover F – Front cover screw

G – Option connector cover H – Front cover I – LED operator Refer to Using the Digital LED

Operator on page 54

J – Case K –

Cooling fan

<1>

L –

Fan cover

<1>

Figure 1.3 Exploded view of IP20/Open-Chassis Type Components

Three-Phase AC200 V JZA22P2B

<1> The drives JZAB0P7B and 40P2B ~ 40P7B do not have a cooling fan or a cooling fan cover.

1.3 Component Names

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Front Views

JZA20P7

JZA22P2

A – DIP switch S1 Refer to DIP Switch S1 Analog

Input Signal Selection on page 46

B – DIP switch S3 Refer to Sinking/Sourcing Mode

Switch on page 44

C – Control circuit terminal Refer to Control Circuit

Wiring on page 40

D – Main circuit terminal Refer to Wiring the Main

Circuit Terminal on page 39

E – Ground terminal F – Terminal cover G – Option unit connector Refer to Communication

Options on page 159

Figure 1.4 Front Views of Drives

1.3 Component Names

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Receiving

1.3 Component Names

This Page Intentionally Blank

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Mechanical Installation

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

2.1 SECTION SAFETY............................................................................................24

2.2 MECHANICAL INSTALLATION.......................................................................26

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

2.1 Section Safety

WARNING

Fire Hazard

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

Failure to comply could result in overheating and fire. When multiple drives are placed inside the same enclosure panel, install proper cooling to ensure air entering the enclosure

does not exceed 40 °C.

CAUTION

Crush Hazard

Do not carry the drive by the front cover.

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

NOTICE

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

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

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

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

Operating the motor in the low-speed range diminishes the cooling effects, increases motor temperature, and may lead to motor damage by overheating.

Reduce the motor torque in the low-speed range whenever using a standard blower cooled motor. If 100% torque is required continuously at low speed, consider using a special drive or vector motor. Select a motor that is compatible with the required load torque and operating speed range.

Do not operate motors above the maximum rated RPM.

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

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

If the motor is to be operated at a speed higher than the rated speed, consult with the manufacturer. Continuously operating an oil-lubricated motor in the low-speed range may result in burning.

2.1 Section Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

NOTICE

When the input voltage is 440 V or higher or the wiring distance is greater than 100 meters, pay special attention to the motor insulation voltage or use a drive-rated motor.

Failure to comply could lead to motor winding failure.

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

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

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

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

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

Select an appropriate drive according to its rated output current. When the distance between the motor and drive is long, use a cable thick enough to connect the motor to the drive to prevent motor torque reduction.

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

This is also applicable when an existing explosion-proof motor is to be operated with the drive. Since the drive itself is not explosion-proof, always install it in a safe place.

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

Replace the motor with a three-phase motor.

If an oil-lubricated gearbox or speed reducer is used in the power transmission mechanism, oil lubrication will be affected when the motor operates only in the low speed range.

The power transmission mechanism will make noise and experience problems with service life and durability if the motor is operated at a speed higher than the rated speed.

2.1 Section Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Mechanical Installation

2.2 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 a description of the appropriate environment for the drive.

Table 2.1 Installation Environment

Environment Conditions

Installation Area Indoors

Ambient Temperature

-10 °C to +50 °C (IP20/Open-Chassis) Drive reliability improves in environments 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.

Humidity 95% RH or less and free of condensation Storage Temperature -20 °C to +60 °C

Surrounding Area

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

Altitude 1000 m or lower

Vibration

10 to 20 Hz at 9.8 m/s

20 to 55 Hz at 5.9 m/s

Orientation Install the drive vertically to maintain maximum cooling effects.

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

2.2 Mechanical Installation

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Installation Orientation and Spacing

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

A – Correct B – Incorrect

Figure 2.1 Correct Installation Orientation

Single Drive Installation

Figure 2.2 explains the required installation spacing to maintain sufficient space for airflow and wiring. Install the heatsink

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

Side Clearance

Top/Bottom Clearance

A – 30 mm minimum B – Airflow direction

C – 100 mm minimum

Figure 2.2 Correct Installation Spacing

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 169.

2 mm

A – Line up the tops of the drives. B – 30 mm minimum

C – 100 mm minimum D – Airflow direction

Figure 2.3 Space Between Drives (Side-by-Side Mounting)

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

and bottom of stacked drives for cooling fan replacement if required. Using this method, it is possible to replace the cooling fans later.

Exterior and Mounting Dimensions

Refer to NEMA Type 1 Kit on page 156 for exterior and mounting dimensions for NEMA Type 1.

2.2

Mechanical Installation

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Mechanical Installation

IP20/Open-Chassis Drives

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

H1H2

2-M4

Voltage Class

Drive Model

JZA

Dimensions (mm)

W H D W1 H1 H2 D1 D2 t1 Weight (kg)

Single-Phase

200 V Class

B0P1B 68 128 76 56 118 5 6.5 67.5 3 0.6 B0P2B 68 128 76 56 118 5 6.5 67.5 3 0.6 B0P4B 68 128 118 56 118 5 38.5 109.5 5 1.0

Three-Phase

200 V Class

20P1B 68 128 76 56 118 5 6.5 67.5 3 0.6 20P2B 68 128 76 56 118 5 6.5 67.5 3 0.6 20P4B 68 128 108 56 118 5 38.5 99.5 5 0.9 20P7B 68 128 128 56 118 5 58.5 119.5 5 1.1

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

4-M4

H2 H1

Voltage Class

Drive Model

JZA

Dimensions (mm)

W H D W1 H1 H2 D1 D2 t1 Weight (kg)

Single-Phase

200 V Class

B0P7B 108 128 137.5 96 118 5 58 129 5 1.7 B1P5B 108 128 154 96 118 5 58 145.5 5 1.8

Three-Phase

200 V Class

21P5B 108 128 129 96 118 5 58 120.5 5 1.7 22P2B 108 128 137.5 96 118 5 58 129 5 1.7 24P0B 140 128 143 128 118 5 65 134.5 5 2.4

Three-Phase

400 V Class

40P2B 108 128 81 96 118 5 10 72.5 5 1.0 40P4B 108 128 99 96 118 5 28 90.5 5 1.2 40P7B 108 128 137.5 96 118 5 58 129 5 1.7 41P5B 108 128 154 96 118 5 58 145.5 5 1.7 42P2B 108 128 154 96 118 5 58 145.5 5 1.7 43P0B 108 128 154 96 118 5 58 145.5 5 1.7 44P0B 140 128 143 128 118 5 65 134.5 5 2.4

2.2 Mechanical Installation

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

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

3.1 SECTION SAFETY............................................................................................30

3.2 STANDARD CONNECTION DIAGRAM...........................................................32

3.3 MAIN CIRCUIT CONNECTION DIAGRAM.......................................................34

3.4 TERMINAL BLOCK CONFIGURATION...........................................................35

3.5 PROTECTIVE COVERS....................................................................................36

3.6 MAIN CIRCUIT WIRING....................................................................................37

3.7 CONTROL CIRCUIT WIRING...........................................................................40

3.8 I/O CONNECTIONS...........................................................................................44

3.9 MAIN FREQUENCY REFERENCE...................................................................46

3.10 BRAKING RESISTOR.......................................................................................47

3.11 INTERLOCKING WITH CONNECTED MACHINERY.......................................48

3.12 WIRING CHECKLIST........................................................................................49

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

3.1 Section Safety

DANGER

Electrical Shock Hazard

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

Failure to comply will result in death or serious injury.

WARNING

Electrical Shock Hazard

Do not operate equipment with covers removed.

Failure to comply could result in death or serious injury. The diagrams in this section may show drives without covers or safety shields to show details. Be sure to reinstall covers

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

Always ground the motor-side grounding terminal.

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

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

Failure to comply could result in death or serious injury. Remove all metal objects such as watches and rings, secure loose clothing, and wear eye protection before beginning

work on the drive.

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

Failure to comply could result in death or serious injury.

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

Failure to comply could result in death or serious injury. Installation, maintenance, inspection, and servicing must be performed only by authorized personnel familiar with

installation, adjustment, and maintenance of AC drives.

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

Failure to comply could result in death or serious injury. Before wiring terminals, disconnect all power to the equipment. The internal capacitor remains charged even after the

power supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric shock, wait at least one minute after all indicators are off and measure the DC bus voltage level to confirm safe level.

Fire Hazard

Tighten all terminal screws to the specified tightening torque.

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

Do not use improper combustible materials.

Failure to comply could result in death or serious injury by fire. Attach the drive to metal or other noncombustible material.

Do not use an improper voltage source.

Failure to comply could result in death or serious injury by fire. Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.

3.1 Section Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

NOTICE

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

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

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

Improper equipment sequencing could result in damage to the drive.

Do not use unshielded cable for control wiring.

Failure to comply may cause electrical interference resulting in poor system performance. Use shielded, twisted-pair wires and ground the shield to the ground terminal of the drive.

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

Failure to comply could result in damage to the drive.

Do not modify the drive circuitry.

Failure to comply could result in damage to the drive and will void warranty. OYMC is not responsible for any modification of the product made by the user. This product must not be modified.

3.1 Section Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

3.2 Standard Connection Diagram

Connect the drive and peripheral devices as shown in Figure 3.1. It is possible to run the drive via the digital operator without connecting digital I/O wiring. This section does not discuss drive operation; Refer to Start-Up Programming &

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

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

NOTICE: The minimum load for the multi-function relay output MA-MB-MC is 10 mA.

Motor

Cooling fan

Forward run/stop

Reverse run/stop

External fault

Fault reset

0 to +10 Vdc (2 mA)

DIP switch S3

DC reactor (option)

Digital inputs (default setting)

Fault

J1000

Shield ground terminal

Thermal relay (option)

Braking resistor (option)

Main circuit

Control circuit

Thermal relay for motor cooling fan

Fault relay

1 MCCB

2 MCCB

R/L1

S/L2

T/L3

<3>

<1>

<2>

B1+1+2 B2

R/L1

S/L2

T/L3

THRX

TRX

MC MA

U/T1

V/T2

W/T3

24 V

I V

24 V 8 mA

2 k

Ground 10 or less (400 V class) 100 or less (200 V class)

Setting power supply +10.5 max. 20 mA

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

Analog monitor output

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

Main speed frequency reference. Multi-function programmable

Multi-step speed 1 main/aux switch

2 MCCB

THRX

OFF

Three phase power supply 200 to 240 V

Jumper

DIP switch S1

Sink

Source

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

Monitor output

Option unit connector

main circuit terminal

shielded line

twisted-pair shielded line

control terminal

<4>

<5>

<6>

<7>

0 to +10 V (20 k )

(0)4 to 20 mA (250 )

Figure 3.1 Drive Standard Connection Diagram (200 V Class Example)

<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 S5) 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 44.

<6> Minimum load: 5 Vdc, 10 mA (reference value).

3.2

Standard Connection Diagram

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

<7> Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters and wattmeters; they

are not intended for use as a feedback-type of signal.

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 2Wire 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.

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

Drive

Sequence input common

Run relay (N.O.)

Stop relay (N.C.)

Run command (run on momentary close)

Stop command (stop on momentary open)

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

Figure 3.2 3-Wire Sequence

3.2 Standard Connection Diagram

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

3.3 Main Circuit Connection Diagram

Refer to diagrams in this section for the Main Circuit wiring connections. Connections may vary based on drive capacity. The main circuit DC power supply powers the control circuit.

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

Single-Phase 200 V Class (JZAB0P1 ~ B1P5)

Drive

Jumper

Single-phase 200 Vac

Motor

DC reactor (option)

Braking Resistor Unit (option)

R/L1

S/L2

–

B1 B2

U/T1 V/T2 W/T3

Figure 3.3 Connecting Single-Phase Main Circuit Terminals

NOTICE: Do not connect T/L3 terminal when using single-phase power supply input. Incorrect wiring may damage the drive.

Three-Phase 200 V Class (JZA20P1 ~ 24P0); Three-Phase 400 V Class (JZA40P2 ~ 44P0)

—

Drive

Motor

Three phase 200 Vac

(400 Vac)

Braking Resistor Unit (option)

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

B1 B2

Jumper

DC reactor (option)

Figure 3.4 Connecting Three-Phase Main Circuit Terminals

3.3 Main Circuit Connection Diagram

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

3.4 Terminal Block Configuration

The figures in this section provide illustrations of the main circuit terminal block configurations of the different drive sizes.

Models:

JZAB0P1, B0P2, B0P4 JZA20P1, 20P2, 20P4, 20P7

JZAB0P7, B1P5 JZA21P5, 22P2, 24P0 JZA40P2, 40P4, 40P7, 41P5 JZA42P2, 43P0, 44P0

Figure 3.5

Main Circuit Terminal Block Configurations

3.4 Terminal Block Configuration

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

3.5 Protective Covers

Follow the procedure below to remove the protective covers before wiring the drive and to reattach the covers after wiring is complete.

IP20/Open-Chassis Cover Removal and Installation

Removing the Protective Covers

Loosen the screw that locks the front cover in place to remove.

Figure 3.6 Remove the Front Cover on an IP20/Open-Chassis Drive

Apply pressure to the tabs on each side of the terminal cover. Pull the terminal cover away from the drive while pushing in on the tabs to pull the cover free.

Figure 3.7 Remove the Terminal Cover on an IP20/Open-Chassis Drive

Reattaching the Protective Covers

Properly connect all wiring and route power wiring away from control signal wiring. Reattach all protective covers when wiring is complete. Apply only a small amount of pressure to lock the cover back into place.

Figure 3.8 Reattach the Protective Covers on an IP20/Open-Chassis Drive

3.5 Protective Covers

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

3.6 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

Terminal Type Function Reference

R/L1

Main circuit power supply input

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).

34S/L2

T/L3 U/T1

Drive output Connects to the motor. 38V/T2

W/T3

Braking resistor Available for connecting a braking resistor or the braking resistor unit option. 47

DC reactor connection

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

153

+2 +1

DC power supply input For connecting a DC power supply. –

–

(2 terminals)

Ground

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

Wire Gauges and Tightening Torque

Select the appropriate wires and crimp terminals from Table 3.2 through Table 3.4.

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

• 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) x 10

-3

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

• Refer to UL Standards Compliance on page 218 for information on UL compliance.

Single-Phase 200 V Class

Table 3.2 Wire Gauge and Torque Specifications

Model

JZA

Terminal Screw Size

Tightening

Torque

N•m (lb.in.)

Applicable

Gauge

mm2 (AWG)

Recommended

Gauge

mm2 (AWG)

B0P1 B0P2 B0P4

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

M3.5

0.8 to 1.0

(7.1 to 8.9)

0.75 to 2.5 (18 to 14)

2.5

(14)

B0P7

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

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6

(14 to 10)

2.5

(14)

B1P5

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

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6.0 (14 to 10)

(12)

–, +1, +2, B1, B2 M4

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6.0 (14 to 10)

(10)

Three-Phase 200 V Class

Table 3.3 Wire Gauge and Torque Specifications

Model

JZA

Terminal

Screw

Size

Tightening

Torque

N•m (lb.in.)

Applicable

Gauge

mm2 (AWG)

Recommended

Gauge

mm2 (AWG)

20P1 20P2 20P4 20P7

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

M3.5

0.8 to 1.0

(7.1 to 8.9)

0.75 to 2.5 (18 to 14)

2.5

(14)

3.6 Main Circuit Wiring

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

Model

JZA

Terminal

Screw

Size

Tightening

Torque

N•m (lb.in.)

Applicable

Gauge

mm2 (AWG)

Recommended

Gauge

mm2 (AWG)

21P5

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

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6

(14 to 10)

2.5

(14)

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6

(14 to 10)

(12)

22P2

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

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6

(14 to 10)

(12)

24P0

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

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6

(14 to 10)

(10)

Three-Phase 400 V Class

Table 3.4 Wire Gauge and Torque Specifications

Model

JZA

Terminal

Screw

Size

Tightening Torque

N•m (lb.in.)

Applicable Gauge

mm2 (AWG)

Recommended

Gauge

mm2 (AWG)

40P2 40P4 40P7 41P5 42P2

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

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6.0 (14 to 10)

2.5

(14)

43P0

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

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6

(14 to 10)

2.5

(14)

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6

(14 to 10)

(12)

44P0

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

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6

(14 to 10)

2.5

(14)

1.2 to 1.5

(10.6 to 13.3)

2.5 to 6

(14 to 10)

(12)

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 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 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.

3.6

Main Circuit Wiring

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

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 3.9 when using multiple drives. Do not loop the ground wire.

A – Correct B – Incorrect

Figure 3.9 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: 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

Main Circuit Connection Diagram

Refer to section 3.3 Main Circuit Connection Diagram on page 34 for drive main power circuit connections.

WARNING! Fire Hazard. The braking resistor connection terminals are B1 and B2. Do not connect braking resistors to any other terminals. Improper wiring connections could cause the braking resistor to overheat and cause death or serious injury by fire. Failure to comply may result in damage to the braking circuit or drive.

3.6 Main Circuit Wiring

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

3.7 Control Circuit Wiring

NOTICE: Do not solder the ends of wire connections to the drive. Soldered wire connections can loosen over time. Improper wiring

practices could result in drive malfunction due to loose terminal connections.

24 V

I V

24 V 8 mA

2 k

Forward run/stop

Reverse run/stop

External fault

Fault reset

Digital inputs (default setting)

J1000

Control circuit

Multi-step speed 1 main/aux switch

DIP switch S1

Option unit

connector

<1>

DIP switch S3

Shield ground terminal

0 to +10 V (20 k )

(0)4 to 20 mA (250 )

Setting power supply +10.5 max. 20 mA

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

Main speed frequency reference. Multi-function programmable

Sink

Source

<2>

<3>

0 to +10 Vdc (2 mA)

Analog monitor output

Monitor output

main circuit terminal

shielded line

twisted-pair shielded line

control terminal

Figure 3.10 Control Circuit Connection Diagram

<1> Connected using sequence input signal (S1 to S5) from NPN transistor; Default: sink mode (0 V com)

<2> Use only the +24 V internal power supply in sinking mode; the source mode requires an external power supply. Refer

to I/O Connections on page 44.

<3> Minimum load: 5 Vdc, 10 mA (reference value).

Control Circuit Terminal Block Functions

Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S5), multi-function digital outputs (MA, MB, MC), and multi-function analog output (AM). The default is called out next to each terminal in Figure

3.10.

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. Failure to comply may result in death or serious injury.

Input Terminals

Table 3.6 Control Circuit Input Terminals

Type No. Terminal Name (Function) Function (Signal Level) Default Setting

Multi-Function Digital Inputs

Multi-function input 1 (Closed: Forward run, Open: Stop)

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 Sinking/Sourcing Mode Switch on page 44.

Multi-function input 2 (Closed: Reverse run, Open:

Stop) S3 Multi-function input 3 (External fault (N.O.) S4 Multi-function input 4 (Fault reset) S5 Multi-function input 5 (Multi-step speed reference 1) SC Multi-function input common (Control common) Sequence common

3.7 Control Circuit Wiring

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Type No. Terminal Name (Function) Function (Signal Level) Default Setting

Main Frequency Reference Input

A1 Frequency reference

Input voltage or input current (Selected by DIP switch S1 and H3-01) 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

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

AC Frequency reference common 0 Vdc

Output Terminals

Table 3.7 Control Circuit Output Terminals

Type No. Terminal Name (Function) Function (Signal Level) Default Setting

Multi-Function Digital Output

MA N.O. output (fault)

Digital output 30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A Minimum load: 5 Vdc, 10 mA (reference value)

MB N.C. output (fault) MC Digital output common

Monitor Output

AM Analog monitor output 0 to 10 Vdc (2 mA or less) Resolution: 1/256

AC Monitor common 0 V

Terminal Configuration

S1 S2 S3 S4 S5 SC A1 +V AC AM AC

MCMBMA

Figure 3.11 Control Circuit Terminal

Wire Size and Torque Specifications

Select appropriate wire type and size from Table 3.8. For simpler and more reliable wiring, crimp ferrules to the wire ends. Refer to Table 3.9 for ferrule terminal types and sizes.

Table 3.8 Wire Size and Torque Specifications (Same for All Models)

Terminal

Screw

Size

Tightening

Torque

N•m

Tightening

Torque (in-lbs)

Bare Wire Terminal Ferrule-Type Terminal

Applicable wire

size

mm2 (AWG)

Recomm.

(AWG)

Applicable

wire size

(AWG)

Recomm.

mm2 (AWG)

Wire Type

MA, MB, MC M3 0.5 to 0.6 4.4 to 5.3

Stranded: 0.25 to

1.5 (24 to 16) Single: 0.25 to 1.5 (24 to 16)

0.75 (18)

0.25 to 1.0 (24 to 17)

0.5 (20)

Shielded line, etc.

S1-S5, SC, +V, A1, AC, AM

M2 0.22 to 0.25 1.9 to 2.2

Stranded: 0.25 to

1.0 (24 to 18) Single: 0.25 to 1.5 (24 to 16)

0.75 (18)

0.25 to 0.5 (24 to 20)

0.5 (20)

Ferrule-Type Wire Terminations

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

3.7

Control Circuit Wiring

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

6 mm

Figure 3.12 Ferrule Dimensions

Table 3.9 Ferrule Terminal Types and Sizes

Size mm2 (AWG)

Type L (mm) d1 (mm) d2 (mm) Manufacturer

0.25 (24) AI 0.25-6YE 10.5 0.8 2.0

PHOENIX CONTACT

0.34 (22) AI 0.34-6TQ 10.5 0.8 2.0

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

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

1.0 AI 1-6RD 12 1.5 3.0

Wiring Procedure

This section describes the proper procedures and preparations for wiring the control terminals.

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 control terminals using Figure 3.13 as a guide. Prepare the ends of the control circuit wiring as shown in Figure

3.14. Refer to Wire Size and Torque Specifications on page 41.

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

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.

Connect control wires as shown in the following figure:

S1 S2 S3 S4 S5 SC A1 +V AC AM AC

Preparing wire terminal ends

A – Control terminal block B – Avoid fraying wire strands when stripping

insulation from wire. Strip length 5.5 mm.

C – Single wire or stranded wire

D – Loosen screw to insert wire. E – Blade depth of 0.4 mm or less

Blade width of 2.5 mm or less

Figure 3.13 Terminal Board Wiring Guide

3.7 Control Circuit Wiring

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

A – Drive side B – Connect shield to ground terminal of drive. C – Insulation

D – Control device side E – Shield sheath (Insulate with tape) F – Shield

Figure 3.14 Preparing the Ends of Shielded Cables

When setting the frequency by analog reference from an external potentiometer, use shielded twisted-pair wires and ground the shield of twisted-pair wires to the ground terminal of the drive.

NOTICE: The analog signal lines between the drive and the operator station or peripheral equipment should not exceed 50 meters when using an analog signal from a remote source to supply the frequency reference. Failure to comply could result in poor system performance.

A – Drive B – Ground terminal (shield connection)

C – (+V) Frequency setting power source +10.5 Vdc

maximum 20 mA

D – (A1) Main speed frequency reference 0 to +10

Vdc (20 kΩ) or 4 to 20 mA (250 Ω)/ 0 to 20 mA (250 Ω)

Figure 3.15

Wiring the Frequency Reference to the Control Circuit Terminals (External Reference)

3.7 Control Circuit Wiring

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

3.8 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 3.10 Sinking/Sourcing Mode Setting

Set Value Details

SINK Sinking Mode (0 V common): default setting

SOURCE Sourcing Mode (+24 V common)

SINK

SOURCE

DIP Switch S3

Figure 3.16 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.

SINK

SOURCE

+24 V

SINK

SOURCE

FWD Run/Stop

REV Run/Stop

External Fault N.O.

Fault Reset

Multi-step Speed 1

Shielded Cable

Multi-funciton input

Figure 3.17 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.

3.8

I/O Connections

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

+24V

SINK

SOURCE

SINK

SOURCE

External power supply

FWD Run/Stop

REV Run/Stop

External Fault N.O.

Fault reset

Multi-step speed 1

Shielded cable

Figure 3.18 Source Mode: Sequence from PNP Transistor (+24 V Common)

3.8 I/O Connections

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

3.9 Main Frequency Reference

DIP Switch S1 Analog Input Signal Selection

The main frequency reference can either be a voltage or current signal input at terminal A1.

When using input A1 as a voltage input, set DIP switch S1 to “V” (right position, default setting) and program parameter H3-01 to “0” (0 to +10 Vdc with lower limit) or “1” (0 to +10 Vdc without lower limit).

To use current input at terminal A1, set the DIP switch S1 to "I" and set parameter H3-01 = “2” or “3” (4-20 mA or 0-20 mA).

Table 3.11 Frequency Reference Configurations

Voltage Input Current Input

+10.5 V 20 mA current

Main speed frequency reference (voltage input)

Frequency reference common

Drive

0 to 10 V

+10.5 V 20 mA current

Main speed frequency reference (current input)

Frequency reference common

Drive

4 to 20 mA input or 0 to 20 mA input

I V

DIP Switch S1

Figure 3.19 DIP Switch S1

Table 3.12 DIP Switch S1 Settings

Setting Value Description

V ( right position) Voltage input (0 to 10 V): default setting

I ( left position) Current input (4 to 20 mA or 0 to 20 mA)

Table 3.13 Parameter H3-01 Details

No. Parameter Name Description

Setting

Range

Default Setting

MEMOBUS

H3-01

Frequency ref. (voltage/ current) terminal A1 signal level selection

Selects the signal level for terminal A1. 0: 0 to +10 V, unipolar input (negative frequency 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

0 to 3 0 0

3.9 Main Frequency Reference

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

3.10 Braking Resistor

Dynamic braking (DB) helps bring the motor to a smooth and rapid stop when working with high inertia loads. As the drive lowers the frequency of a motor with high inertia connected, regeneration occurs. This can cause an overvoltage situation when the regenerative energy flows back into the DC bus capacitors. A braking resistor prevents these overvoltage faults.

NOTICE: Do not allow unqualified personnel to use the product. Failure to comply could result in damage to the drive or braking circuit. Carefully review the braking resistor instruction manual when connecting a braking option to the drive.

Note: The braking circuit must be sized properly in order to dissipate the power required to decelerate the load in the desired time. Ensure that

the braking circuit can dissipate the energy for the set deceleration time prior to running the drive.

NOTICE: Use a thermal overload relay or an over-temperature contact to interrupt input power to the drive in the event the braking resistor overheats. In the event of a possible thermal overload, the relay will trigger the input contactor and prevent the braking resistor from burning up.

Installation

WARNING! Fire Hazard. The braking resistor connection terminals are B1 and B2. Do not connect a braking resistor directly to any

other terminals. Improper wiring connections could result in death or serious injury by fire. Failure to comply may result in damage to the braking circuit or drive.

NOTICE: Connect braking resistors to the drive as shown in the I/O wiring examples. Improperly wiring braking circuits could result in damage to the drive or equipment.

Installation Procedure

Disconnect all electrical power to the drive and wait at least one minute before servicing the drive and any connected components.

Remove drive front cover.

Use a voltmeter to verify that voltage is disconnected from incoming power terminals and that the DC bus no longer holds a charge.

Power supply

Thermal relay

Motor

Drive

Braking resistor

Thermal relay switch for external braking resistor

Fault contact

MCONMCOFFTHRX

THRX

TRX

MA MC

R/L1

B1 B2

S/L2

T/L3

U/T1

V/T2

W/T3

MCCB

Figure 3.20 Connecting a Braking Resistor

Follow manufacturer instructions to connect the resistor unit to the drive using proper wire gauge according to local electrical codes.

Power leads for the remote mount resistors generate high levels of electrical noise; group these signal leads separately.

Mount the resistor unit on a noncombustible surface. Maintain minimum side and top clearances according to resistor manufacturer instructions.

WARNING! Fire Hazard. Do not use improper combustible materials. Failure to comply could result in death or serious injury by fire. Attach the drive or braking resistors to metal or other noncombustible material.

Reinstall drive covers and resistor covers, if provided.

Set parameter L3-04 = “0” to disable stall prevention during deceleration. Set parameter L8-01 to “1” to enable overheat protection when using a heatsink-mounted braking resistor option. Set L8-01 = “0” for other braking resistor types.

Table 3.14 Braking Resistor Settings

Parameter Settings

L8-01: Internal Dynamic Braking Resistor Protection Selection

0: Disabled. The drive will not provide overheat protection. Supply separate means of overheat protection. 1: Enabled. Braking Resistor is protected from overheat.

L3-04: Stall Prevention During Deceleration 0: Stall prevention disabled.

Operate the system and verify the required deceleration rate is obtained during dynamic braking or stopping.

3.10

Braking Resistor

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

3.11 Interlocking with Connected Machinery

For safety reasons, applications that may be affected by the operation status of the drive should be set up so that operation can only occur when the drive is ready to operate. A "Drive ready" and "Fault" signal should be assigned to the multifunction outputs to guarantee interlock with application.

Drive Ready Signal

The "Drive ready" signal is output to one of the multi-function terminals after the drive has booted up and there is no fault present. It indicates that the drive is ready for operation.

• The power is off.

• A fault situation is present.

• There is a problem with the drive internal power supply.

• Parameter settings restrict a Run command from being entered.

• An overvoltage or undervoltage situation is present so that when the Run command is given a fault is immediately triggered.

• The drive is in the programming mode and parameter settings restrict a Run command from being entered in the programming mode.

3.11 Interlocking with Connected Machinery

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

3.12 Wiring Checklist

No. Item Page

Drive, peripherals, option cards

1 Check drive model number to ensure receipt of correct model. 17

2 Check for correct braking resistors, DC reactors, noise filters, and other peripheral devices. 47

Installation area and physical setup

3 Ensure area surrounding the drive complies with specifications. 26

Power supply voltage, output voltage

4 The voltage from the power supply should fall within the input voltage specification range of the drive. 86

5 The voltage rating for the motor should match the drive output specifications. 17

Main circuit wiring

6 Confirm proper branch circuit protection exists per National and Local codes. 32

7 Properly wire the power supply to drive terminals R/L1, S/L2 and T/L3. 34

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.

9 Use 600 Vac vinyl-sheathed wire for the power supply and motor lines. 37

Use the correct wire gauges for the main circuit. Refer to Wire Gauge and Torque Specifications on page 37,

Table 3.3, or Table 3.4.

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

3 x voltage resistance (Ω/km) x cable length (m) x motor rated current (A) x 10

-3

Motor rated voltage (V) x 0.02 ≥

• If the cable between the drive and motor exceeds 50 m, adjust the carrier frequency (C6-02) accordingly. 38 11 Properly ground the drive. Review page 38. 38

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

Refer to Wire Gauge and Torque Specifications on page 37, Table 3.3, or Table 3.4.

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

OL1

OL2

OLn

MC1

MC2

MCn

Drive

MC1 - MCn OL 1 - OLn

... magnetic contactor ... thermal relay

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.

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

Control circuit wiring

16 Use twisted-pair cables for all drive control circuit wiring. 40

17 Ground the shields of shielded wiring to the GND terminal. 42

If using a 3-Wire sequence, properly set parameters for multi-function contact input terminals S1 through S5, and properly wire control circuits.

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 Wire Gauge and Torque Specifications on page 37, Table 3.3, or Table 3.4.

21 Pick up all wire clippings. -

22 Ensure that no frayed wires on the terminal block are touching other terminals or connections. -

23 Properly separate control circuit wiring and main circuit wiring. -

24 Analog signal line wiring should not exceed 50 m. -

3.12 Wiring Checklist

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Electrical Installation

3.12 Wiring Checklist

This Page Intentionally Blank

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Start-Up Programming & Operation

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

4.1 SECTION SAFETY............................................................................................52

4.2 USING THE DIGITAL LED OPERATOR..........................................................54

4.3 THE DRIVE AND PROGRAMMING MODES....................................................57

4.4 START-UP FLOWCHART.................................................................................62

4.5 POWERING UP THE DRIVE.............................................................................63

4.6 NO-LOAD OPERATION TEST RUN.................................................................64

4.7 TEST RUN WITH LOAD CONNECTED............................................................65

4.8 VERIFYING AND BACKING UP PARAMETER SETTINGS............................66

4.9 TEST RUN CHECKLIST...................................................................................67

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

4.1 Section Safety

DANGER

Electrical Shock Hazard

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

Failure to comply will result in death or serious injury.

WARNING

Electrical Shock Hazard

Do not operate equipment with covers removed.

Failure to comply could result in death or serious injury. The diagrams in this section may include drives without covers or safety shields to illustrate details. Be sure to reinstall

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

Always ground the motor-side grounding terminal.

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

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

Failure to comply could result in death or serious injury. Before wiring terminals, disconnect all power to the equipment. The internal capacitor remains charged even after the

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

Failure to comply could result in death or serious injury. Installation, maintenance, inspection, and servicing must be performed only by authorized personnel familiar with

installation, adjustment and maintenance of AC drives.

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

Failure to comply could result in death or serious injury. Remove all metal objects such as watches and rings, secure loose clothing, and wear eye protection before beginning

work on the drive.

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

Failure to comply could result in death or serious injury.

Fire Hazard

Tighten all terminal screws to the specified tightening torque.

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

Do not use 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.

Do not use improper combustible materials.

Failure to comply could result in death or serious injury by fire. Attach the drive to metal or other noncombustible material.

4.1 Section Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

NOTICE

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

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

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

Improper equipment sequencing could result in damage to the drive.

Do not use unshielded cable for control wiring.

Failure to comply may cause electrical interference resulting in poor system performance. Use shielded twisted-pair wires and ground the shield to the ground terminal of the drive.

Do not allow unqualified personnel to use the product.

Failure to comply could result in damage to the drive or braking circuit. Carefully review instruction manual TOBPC72060000 when connecting a braking option to the drive.

Do not modify the drive circuitry.

Failure to comply could result in damage to the drive and will void warranty. OYMC is not responsible for any modification of the product made by the user. This product must not be modified.

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

Failure to comply could result in damage to the drive.

4.1 Section Safety

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Start-Up Programming

& Operation

4.2 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

J1000

STOP

据据据据据据据据据据据据据据据据据据据据据据据据据据据据据据据据据据据5据据据据据据据据据据据据据据据据据据据

400V

据据据据据据据据据据据据据据据据据据据据

据据据据据据据据据据据据据据据据据据据据据

据据据据据据据据据据据据据据据

据据据

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.

Risk of electric shock.

WARNING

1 据据据据据

2 据据据据据据

3 据据据据据

4 据据据据

5 据据据据

: : : : :

: : : :

据据据

据据据据据

据据据据据据

据据据据据据据

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.

3 RESET Key

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

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.

STOP

STOP Key

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 multifunction contact input terminal (REMOTE is set). To avoid stoppage by using the STOP key, set o2-02 (STOP Key Function Selection) to 0 (Disabled).

8 ENTER Key

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

9 LO/RE Selection Key

Switches drive control between the operator (LOCAL) and the control circuit terminals (REMOTE). Note: LOCAL/REMOTE key effective during stop in drive mode.

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.

4.2 Using the Digital LED Operator

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

No. Display Name Function

12 ALM LED Light

Refer to LED Screen Displays on page 55.

13 REV LED Light

14 DRV LED Light

15 FOUT LED Light

Digital Text Display

Text appears on the LED Operator as shown below. This section explains the meaning of text as it appears on the display screen.

Lit Flashing

Table 4.2 Digital Text Display

Text LED Text LED Text LED Text LED

0 9 I R

1 A J S

2 B K T

3 C L U

4 D M

<1>

5 E N W

<1>

6 F O X none

7 G P Y

8 H Q Z none

<1> Displayed in two digits.

LED Screen Displays

Display Lit Flashing Off

When the drive detects an alarm or error

• When an alarm occurs

• oPE detected

Normal state (no fault or alarm)

Motor is rotating in reverse — Motor is rotating forward

Drive Mode — Programming Mode

Displays output frequency (Hz) — —

As illustrated in this manual

LO/RE LED and RUN LED Indications

LED Lit Flashing

Flashing Quickly

<1>

Off

When run command is selected from LED operator (LOCAL)

— —

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

During run

• During deceleration to stop

• When a run command is input and frequency reference is 0

• During deceleration at a faststop.

• During stop by interlock operation.

During stop

As shown

<1> Refer to Figure 4.1 for the difference between “flashing” and “flashing quickly”.

4.2

Using the Digital LED Operator

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Start-Up Programming

& Operation

Flashing

ON ON

1 s

Flashing quickly

Figure 4.1 RUN LED Status and Meaning

Drive output frequency

during stop

Frequency setting

OFF

Flashing

OFF

RUN LED

RUN

0 Hz

6 Hz

RUN

STOP

Figure 4.2 RUN LED and Drive Operation

Menu Structure for Digital LED Operator

XXXX

Turn the power on

Forward Selection

Reverse Selection

Output Frequency

Output Current

Output Voltage

Monitor Display

Note: “XX” characters are shown in this manual.

The drive will display the actual setting values.

<1>

Verify Menu

Set Up Mode

Parameter Setting Mode

Description of Key Operations

PROGRAMMING MODE

DRIVE MODE

Figure 4.3 Digital LED Operator Screen Structure

<1> Reverse can only be selected when LOCAL is set.

4.2

Using the Digital LED Operator

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

4.3 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 (Table 4.3).

Programming Mode: The Programming Mode allows access to setup/adjust, verify parameters. The drive prohibits changes in motor operation such as start/stop when the Digital LED Operator is accessing a function in the Programming Mode.

Table 4.3 illustrates the different functions visible as the “Up arrow” is scrolled immediately after powering up the drive.

Note: When b1-08 (Run Command Selection while in Programming Mode) is set to 1 (enabled), the drive can run even if the mode is switched

to the programming mode. When setting b1-08 to 0 (disabled), the mode cannot be switched to the programming mode while the drive is running.

Table 4.3 Summary of Modes

Mode Group Description Key Press LED Digital Operator Display

Drive Mode Functions (Motor operation and monitoring)

Frequency Reference Display (Initial power-up state)

Forward/Reverse

Output Frequency Display

Output Current Display

Output Voltage Reference

Monitor Display

Programming Mode Functions (Changing parameters)

Verify Function

Setup Group Parameters

All Parameters

Navigating the Drive and Programming Modes

The drive is set to operate in Drive Mode when it is first powered up. Switch between display screens by using the and keys.

Power Up

Frequency Reference

STOP

Default Setting

This display screen allows the user to monitor and set the frequency reference while the drive is running. Refer to The Drive and Programming Modes on page 57. Note: The user can select items to display when the drive is first powered up by setting parameter o1-02.

Drive Mode

Forward/Reverse

: Motor rotates forward. : Motor rotates in reverse.

Note: For applications that should not run in reverse (fans, pumps, etc.), set parameter b1-04 = “1” to prohibit the motor from rotating in reverse. This sequence also puts the

drive in LOCAL mode.

The LED is lit when

LOCAL is selected

Switching to reverse:

Output Frequency Display

Monitors the frequency output by the drive.

Output Current Display

Monitors the output current of the drive.

4.3 The Drive and Programming Modes

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Start-Up Programming

& Operation

Drive Mode

Output Voltage Reference

Monitors the output voltage of the drive.

Monitor Display

Monitor parameters (U parameters) are displayed.

Programming

Mode

Verify Function

Lists all parameters that have been edited or changed from default settings. Refer to

Verifying Parameter Changes: Verify Menu on page 59.

Setup

A select list of parameters necessary to get the drive operational quickly. Refer to

The Setup Group within the Programming Mode on page 59.

Parameter Setting

Allows the user to access and edit all parameter settings. Refer to Parameter List

on page 169.

Drive Mode

Frequency Reference

Returns to the frequency reference display screen.

Drive Mode Details

The following actions are possible in the Drive Mode:

• Run and stop the drive.

• Monitor the operation status of the drive (frequency reference, output frequency, output current, output voltage, etc.).

• View information on an alarm.

Note: Select "Drive Mode" when running. The mode can be switched to any mode (program mode, etc.) other than drive mode while the drive

is stopped. However, the drive cannot be operated in other modes. Return the mode to "Drive Mode" after completing periodic inspection.

Figure 4.4 illustrates changing the default frequency reference of F 0.00 (0 Hz) to F 6.00 (6 Hz) while in Drive Mode.

This example assumes the drive is set to LOCAL.

STOP

Frequency reference

display at power up

Press to select LOCAL

Press until the frequency reference becomes 6 Hz

Press to select the

digit to the right

Figure 4.4 Setting the Frequency Reference while in Drive Mode

Note: The drive will not accept a frequency reference set value unless the ENTER key is pressed after the frequency reference is entered. This

feature prevents accidental setting of the frequency reference. By setting o2-05 (Frequency Reference Setting Method Selection) to 1 (Enabled), the drive will accept the frequency reference while it is being adjusted on the digital operator.

Programming Mode Details

The following actions are possible in the programming mode:

• Verify Function: Verify parameter setting changes from original default values.

• Setup Group: Access a list of commonly used parameters to simplify setup.

• Parameter Setting Mode: Access and edit all parameter settings.

4.3

The Drive and Programming Modes

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

The Setup Group within the Programming Mode

In Setup Group, the user can access the minimum group of parameters required to operate the application.

Note: Setup Group parameters are listed in Table 4.4.

Figure 4.5 illustrates the keys to press to enter the Setup Group.

In this example, the source of the frequency reference is changed from the control circuit terminals to the LED Operator (i.e., b1-01 is changed from 1 to 0).

STOP

(2x)

<1> Move to the right to change parameter settings. Scroll down to view and check settings in the Setup Mode. <2> To return to the Top Menu, press .

To view or edit

other parameters, press and .

Control Circuit

Terminal

Select digit

to edit

Parameter Display

LED Operator

Frequency reference

appears when powered up

Parameter Display

Press until

appears

<1>

<2>

Figure 4.5 Setup Group Example

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). (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.

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

10.

Press the key until back at the initial display.

Verifying Parameter Changes: Verify Menu

The Verify Menu lists edited parameters from the Programming Mode. The Verify Menu helps determine which settings have been changed, and is particularly useful when replacing a drive. If no settings have been changed the Verify Menu will read . The Verify menu also allows users to access and re-edit edited parameters.

Note: The Verify Menu will not display parameters from the A1 group even if those parameters have been changed from default settings.

4.3

The Drive and Programming Modes

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Start-Up Programming

& Operation

The following example is a continuation of the steps beginning on page 59. Here, parameter C1-01 is accessed using the Verify Menu and is changed again to 20.0 s.

To check the list of edited parameters:

Step Display/Result

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

Press until the display shows the “Verify” representation.

Press to enter the list of parameters that have been edited from their original default settings.

Scroll through the list by pressing the key.

Press the key until C1-01 appears.

Press the key to access the setting value. (number farthest to the left flashes)

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 unit 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 two ways to switch between LOCAL and REMOTE.

Note: 1. After selecting LOCAL, the LO/RE light 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.

Press . The LO/RE light 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 S5 to Switch between LO/RE

Switch between LOCAL and REMOTE using one of the digital input terminals S1 through S5 (set the corresponding parameter H1-01 through H1-05 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 169.

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

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.

To set a parameter, the Setup Mode must be displayed first. Press the Up/Down key until

is displayed.

Select the parameter and change the setting. Table 4.4 lists parameters available in the Setup group. If the desired parameter cannot be set in the Setup mode, use the Parameter Setting mode.

Table 4.4 Setup Group Parameters

Parameter Name

b1-01 Frequency Reference Selection b1-02 Run Command Selection

b1-03 Stop Method Selection C1-01 Acceleration Time 1 C1-02 Deceleration Time 1

Parameter Name

C6-01 Duty Selection C6-02 Carrier Frequency Selection

d1-01 Frequency Reference 1 d1-02 Frequency Reference 2 d1-03 Frequency Reference 3

4.3 The Drive and Programming Modes

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Name

d1-04 Frequency Reference 4 d1-17 Jog Frequency Reference E1-01 Input Voltage Reference E1-04 Maximum Output Frequency E1-05 Maximum Voltage E1-06 Base Frequency

Parameter Name

E1-09 Minimum Output Frequency E2-01 Motor Rated Current H4-02 Terminal AM Gain Setting L1-01 Motor Protection Function Selection L3-04 Stall Prevention Selection during Deceleration

4.3 The Drive and Programming Modes

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Start-Up Programming

& Operation

4.4 Start-up Flowchart

This section summarizes the basic steps required to start the drive. The flowchart is intended as a quick reference to help familiarize the user with start-up procedures.

Flowchart: Basic Start-up

Figure 4.6 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.

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

Run the motor without load; check the rotation direction and operation.

Verify external signal commands to the drive work as desired.

Couple the load or machine to the motor. Run the machine and check for desired operation.

Fine tune parameters. Adjust application settings if necessary.

Check the machine operation and verify parameter settings.

Drive is ready to run the application.

START

Apply main power on to the drive.

Adhere to safety messages concerning application of power.

Set the basic parameters:

* b1-01/02 for frequency reference and run command source selection * H1-, H2-01, H3-, H4-, H5- 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 * E1-, V/f Characteristics * E2-, Motor 1 parameters

Figure 4.6 Basic Start-Up

4.4 Start-up Flowchart

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

4.5 Powering Up the Drive

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

Power supply voltage

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 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.

Drive output terminals

and motor terminals

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

Control circuit terminals Check control circuit terminal connections.

Drive control terminal status Open all control circuit terminals (off).

Status of the load

and connected machinery

Uncouple the motor from the load.

Status Display

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

No. Name Description

Normal

Operation

The data display area displays the frequency reference. is lit.

Fault

Main circuit low voltage (ex)

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

Solutions on page 123 for more information and possible solution. and are lit.

V/f Pattern Setting

Setting the V/f pattern according to the application. Refer to E: Motor Parameters on page 86 for details on setting the V/f pattern.

Notes when Setting the V/f Pattern

Set the maximum output frequency to match the motor characteristics.

If the V/f pattern voltage is increased motor torque may also increase. However, if the V/f voltage is set too high these problems may occur:

• Excessive motor current.

• Motor overheat or vibration.

4.5 Powering Up the Drive

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Start-Up Programming

& Operation

4.6 No-Load Operation Test Run

No-Load Operation Test Run

This section explains how to operate the drive with the motor uncoupled from the load during a test run.

Before Starting the Motor

Check the following items before operation:

• Ensure the area around the motor is safe.

• Ensure external emergency stop circuitry is working properly and other safety precautions have been taken.

During Operation

Check the following items during operation:

• The motor should rotate smoothly (i.e., no abnormal noise or oscillation).

• The motor should accelerate and decelerate smoothly.

No-Load Operation Instructions

The following example illustrates a test run procedure using the digital operator.

Note: Before starting the motor, set the frequency reference d1-01 to 6 Hz.

Step Display/Result

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

Press the key to select LOCAL. The LO/RE LED will turn on.

STOP

Press to give the drive a Run command. RUN will light and the motor will rotate at 6 Hz.

STOP

Off On

4. Ensure the motor is rotating in the correct direction and no faults or alarms occur.

Motor

Forward

If there is no error in step 4, press to increase the frequency reference. Increase the frequency in 10 Hz increments verifying smooth operation results at all speeds. For each frequency, monitor the drive output current (U1-03) through the LED operator to confirm the current is well below the motor rated current. Example: 6 Hz → 50 Hz.

The drive should operate normally. Press

STOP

to stop the motor. RUN flashes until

the motor comes to a complete stop.

STOP

Flashing Off

4.6 No-Load Operation Test Run

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

4.7 Test Run with Load Connected

Test Run with the Load Connected

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

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 measures operate correctly.

• Be ready to press the STOP button in case of emergency.

Checklist Before Operation

• The motor should rotate in the proper direction.

• The motor should accelerate and decelerate smoothly.

Operating the Motor under Loaded Conditions

Test run the application similarly to the no-load test procedure when connecting the machinery to the motor.

• Check monitor parameter U1-03 to ensure there is no overcurrent.

• If the application permits running the load in the reverse direction, try changing motor direction and the frequency reference while watching for abnormal motor oscillation or vibration.

• Correct any problems that occurs with hunting, oscillation, or other control-related issues.

4.7 Test Run with Load Connected

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Start-Up Programming

& Operation

4.8 Verifying and Backing Up Parameter Settings

Check changes to parameter settings using the Verify function. Refer to Verifying Parameter Changes: Verify Menu on

page 59.

Save the verified parameter settings. Change the access level or set a password to the drive to prevent accidental modification of parameter settings.

Parameter Access Level: A1-01

Setting the Access Level for “Operation only” (A1-01 = 0) allows the user to access parameters A1- and U- only. Other parameters are not displayed.

No.

Parameter

Name

Description

Setting

Range

Default

A1-01

Access Level Selection

Selects which parameters are accessible via the digital operator. 0: Operation only ( A1-01 and A1-04 can be set and monitored. U parameters can be monitored) 2: Advanced Access Level (All parameters can be set and monitored)

0,2 2

Password Settings: A1-04, A1-05

The user can set a password to the drive to restrict access. The password is selected via parameter A1-05. The selected password must be entered in parameter A1-04 to unlock parameter access (i.e., parameter setting A1-04 must match the value programmed into A1-05). The following parameters cannot be viewed or edited until the value programmed into A1-04 correctly matches the value as programmed in parameter A1-05: A1-01 and A1-03.

Note:

Parameter A1-05 is hidden from view. To display A1-05, access parameter A1-04 and simultaneously depress the

key and the

key.

Copy Function (Optional)

Parameter settings can be copied to another drive to simplify parameter restoration or multiple drive setup. The drive supports the following options:

USB/Copy Unit

The copy unit is an external option connected to the drive to copy parameter settings to another drive. It includes a USB adapter to connect the drive to a PC.

CX-Drive

CX-Drive is a PC software tool for parameter management, monitoring, and diagnosis. CX-Drive can load, store, and copy drive parameter settings. For details, refer to Help in the CX-Drive software.

4.8 Verifying and Backing Up Parameter Settings

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

4.9 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. 63

3 Set the voltage for the power supply to E1-01. 86

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

4 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).

7 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 or 0 to 20 mA).

11 Set the proper voltage to terminal A1. (0 to 10 V). 72

12 When current input is used, switch the drive built-in DIP switch S1 from the 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: Gain adjustment: Set the maximum voltage/current signal and adjust the analog input gain (H3-03) until the frequency reference value reaches the desired value. Bias adjustment: Set the minimum voltage/current signal and adjust the analog input bias (H3-04) until the frequency reference value reaches the desired minimum value.

—

4.9 Test Run Checklist

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Start-Up Programming

& Operation

4.9 Test Run Checklist

This Page Intentionally Blank

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

5.1 A: INITIALIZATION...........................................................................................70

5.2 B: APPLICATION..............................................................................................72

5.3 C: TUNING........................................................................................................77

5.4 D: REFERENCE SETTINGS.............................................................................82

5.5 E: MOTOR PARAMETERS...............................................................................86

5.6 H: TERMINAL FUNCTIONS..............................................................................90

5.7 L: PROTECTION FUNCTIONS.......................................................................102

5.8 N: SPECIAL ADJUSTMENTS.........................................................................111

5.9 O: OPERATOR RELATED SETTINGS...........................................................112

5.10 U: MONITOR PARAMETERS.........................................................................116

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

5.1 A: Initialization

The initialization group contains parameters associated with initial setup of the drive. Parameters involving the display language, access levels, initialization, and password are located in this group.

A1: Initialization

A1-01: Parameter Access Level

Allows or restricts access to drive parameters.

No. Parameter Name Setting Range Default

A1-01 Access Level Selection 0, 2 2

Setting 0: Operation Only

Access is restricted to parameters A1-01, A1-04, and all U monitor parameters.

Setting 2: Advanced Access Level (A) and Setup Access Level (S)

All parameters can be viewed and edited.

Notes on Parameter Access

• If the drive parameters are password protected by A1-04 and A1-05, parameters A1-01 and A1-03 cannot be modified.

• If parameters are changed via serial communication the parameters can not be changed from the digital operator until an Enter command is received from the serial communication.

A1-03: Initialization

Resets parameter settings back to their original default values. After the initialization the parameter automatically returns to 0.

No. Parameter Name Setting Range Default

A1-03 Initialize Parameters 0, 2220, 3330 0

Setting 0: No Initialize

No initialization.

Setting 2220: 2-Wire Initialization

Resets all parameters back to their original default settings with digital inputs S1 and S2 configured as forward run and reverse run, respectively.

Setting 3330: 3-Wire Initialization

The drive parameters are returned to factory default values with digital inputs S1, S2, and S5 configured as run, stop, and forward/reverse respectively.

Notes on Parameter Initialization

The parameters shown in Table 5.1 will not be reset when the drive is initialized by setting A1-03 = 2220 or 3330.

Table 5.1 Parameters not Changed by Drive Initialization

No. Parameter Name

C6-01 Duty Selection E1-03 V/f Pattern Selection

o2-04 Drive/kVA Selection

L8-35 Installation Selection

A1-04, A1-05: Password and Password Setting

A1-04 is for entering the password when the drive is locked. A1-05 is a hidden parameter used to set the password.

No. Parameter Name Setting Range Default

A1-04 Password

0 to 9999 0

A1-05 Password Setting

How to use the Password

The user can set a password for the drive to restrict access. The password is set to A1-05 and must be entered to A1-04 to unlock parameter access. Until the correct password is entered, the following parameters cannot be viewed or edited: A1-01 and A1-03.

The instructions below demonstrate how to set a new password. Here, the password set is “1234”. An explanation follows on how to enter the password to unlock the parameters.

5.1

A: Initialization

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Table 5.2 Setting the Password for Parameter Lock

Step Display/Result

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

Scroll to the Parameter Setup display and press .

Scroll to the right by pressing .

Select the flashing digits by pressing .

Select A1-04 by pressing .

Press the key while holding down at the same time. A1-05 will appear. Note: A1-05 is normally hidden, but can be displayed by following the directions listed here.

“05” flashes

Press the key.

Use , and to enter the password.

Press to save what was entered.

10. The display automatically returns to the display shown in step 5.

Table 5.3 Check to see if A1-01 is locked (continuing from step 10 above)

Step Display/Result

Press to display A1-01.

“01” flashes

Press to display the value set to A1-01.

Press and , making sure that the setting values cannot be changed.

Press to return to the first display.

Table 5.4 Enter the Password to Unlock Parameters (continuing from step 4 above)

Step Display/Result

Press to enter the parameter setup display.

Press to select the flashing digits as shown.

“01” flashes

Press to scroll to A1-04.

4. Enter the password “1234”.

Press to save the new password.

6. Drive returns to the parameter display.

Press and scroll to A1-01.

Press to display the value set to A1-01. If the first "0" blinks, parameter settings are unlocked.

Use and to change the value if desired. This is not typical.

10.

Press to save the setting, or to return to the previous display without saving changes.

11. The display automatically returns to the parameter display.

Note: Parameter settings can be edited after entering the correct password. Performing a 2-Wire or 3-Wire initialization resets the password to

“0000”. Reenter the password to parameter A1-05 after drive initialization.

5.1

A: Initialization

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

5.2 b: Application

Application parameters configure the source of the frequency reference, the Run command, DC Injection Braking, and other application-related settings.

b1: Mode of Operation

b1-01: Frequency Reference Selection

Use parameter b1-01 to select the frequency reference source for the REMOTE mode.

Note: 1. If a Run command is input to the drive but the frequency reference entered is 0 or below the minimum frequency, the RUN indicator

LED on the digital operator will light and the STOP indicator will flash.

2. Press the LO/RE key to set the drive to LOCAL and use the operator keypad to enter the frequency reference.

No. Parameter Name Setting Range Default

b1-01 Frequency Reference Selection 0 to 3 1

Setting 0: Operator Keypad

Using this setting, the frequency reference can be input by:

•

Switching between the multi-speed references in the d1- parameters.

• Entering the frequency reference on the operator keypad.

Setting 1: Terminals (Analog Input Terminals)

Using this setting, an analog frequency reference can be entered from terminal A1 using a 0 to 10 Vdc or a 0/4 to 20 mA signal.

Note: The input signal type must be set up by setting DIP switch S1 and adjusting parameter H3-01. Refer to H3-01: Terminal A1 Signal Level

Selection on page 98.

Using a 0 to 10 Vdc Voltage Input Signal:

Use a circuit such as the one shown in Figure 5.1 or an external 0 to 10 Vdc voltage source like a PLC analog output and set the input level selection for A1 in parameter H3-01 as desired. Refer to H3-01: Terminal A1 Signal Level Selection

on page 98 .

Figure 5.1 Setting the Frequency Reference by Voltage Input

Using a 0/4 to 20 mA Current Input Signal:

Connect input A1 to an external current source such as the one shown in Figure 5.2. Make sure that switch S1 is set to “I” and set the appropriate signal level by entering 2 (4 to 20 mA) or 3 (0 to 20 mA) into parameter H3-01.

5.2

b: Application

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Figure 5.2 Setting the Frequency Reference by Current Input

Setting 2: MEMOBUS/Modbus Communications

Using this setting, the frequency reference can be entered via RS-422/485 serial communications using the MEMOBUS/ Modbus protocol by using an optional SI-485/J Interface for MEMOBUS communication. Refer to Peripheral Devices

& Options on page 147. For details about the MEMOBUS/Modbus protocol, Refer to MEMOBUS/Modbus Communications on page 185.

Note: If the frequency reference source is set for MEMOBUS/Modbus but a communication interface option is not installed, an oPE05

Programming Error will be displayed on the digital operator and the RUN command will not be accepted.

Setting 3: Potentiometer Option

Using this setting, the frequency reference can be set by a potentiometer mounted at the drive using an AI-V3/J Potentiometer option unit. Refer to Peripheral Devices & Options on page 147 and the option unit documentation.

Note: If the frequency reference source is set for the potentiometer option (b1-01 = 3) but an option board is not installed, an oPE05 Programming

Error will be displayed on the digital operator and the RUN command will not be accepted.

b1-02: Run Command Selection

Parameter b1-02 determines the Run and Stop command source in the REMOTE mode.

WARNING! Sudden Movement Hazard. Clear personnel, secure equipment, and check sequence and safety circuitry before starting the drive. Failure to comply could result in death or serious injury from moving equipment.

No. Parameter Name Setting Range Default

b1-02 Run Command Selection 0 to 2 1

Setting 0: Operator

Using this setting, the RUN and STOP keys on the operator keypad will start and stop the motor. The LED in the LO/RE key will be on to indicate that the Run command is assigned to the operator. The example below shows how the drive can be operated if b1-02 is set to 0.

Step Display/Result

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

2. Set the frequency reference to F6.00 (6 Hz).

Press the key to start the motor. The RUN indicator LED will light and the motor will begin rotating at 6 Hz.

STOP

off on

Press the key to stop the motor. The RUN light will flash until the motor comes to a complete stop.

flashing

off

Setting 1: Control Circuit Terminal

This setting requires that the Run and Stop commands are entered from the digital input terminals. The following sequences can be used:

5.2

b: Application

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

• 2-Wire sequence: Two inputs (FWD/Stop-REV/Stop). Initializing the drive by setting A1-01 = 2220, presets the terminals S1 and S2 to

these functions. This is the default setting of the drive. Refer to Setting 40/41: Forward Run/Reverse Run Command

for 2-Wire Sequence on page 94.

• 3-Wire sequence: Inputs S1, S2, S5 (Start-Stop-FWD/REV). Initialize the drive by setting A1-01 = 3330 presets the terminals S1, S2 and

S5 to these functions. Refer to Setting 0: 3-Wire Sequence on page 90.

Setting 2: MEMOBUS/Modbus Communications

Using this setting, the Run command can be entered via RS-422/485 serial communications using the MEMOBUS/Modbus protocol and the optional SI-485/J Interface for MEMOBUS/Modbus communication. Refer to Peripheral Devices &

Options on page 147. For details about the MEMOBUS/Modbus protocol, Refer to MEMOBUS/Modbus Communications on page 185.

b1-03: Stopping Method Selection

Select how the drive stops the motor when a Stop command is entered or when the Run command is removed.

No. Parameter Name Setting Range Default

b1-03 Stopping Method Selection 0, 1 0

Setting 0: Ramp to Stop

When a Stop command is issued or the Run command is removed, the drive will decelerate the motor to stop. The deceleration rate is determined by the active deceleration time. The default deceleration time is set to parameter C1-02.

DC Injection braking can be applied at the end of the ramp in order to completely stop high inertia loads. Refer to b2:

DC Injection Braking on page 76 for details.

Run Command

Decelerates according to the specified deceleration time

Minimum Output Freq.

(E1-09)

DC Injection

Current (b2-02)

DC Braking

ime at Stop (b2-04)

Decel Time

(C1-02, etc.)

Output Frequency

DC Injection Braking

ON OFF

Figure 5.3 Ramp to Stop

Setting 1: Coast to Stop

When a Stop command is issued or the Run command is removed, the drive will shut off its output and the motor will coast (uncontrolled deceleration) to stop where the stopping time is determined by the inertia and the friction in the driven system.

Drive output frequency is shut off

Run

Command

Output

Frequency

Motor rpm

ON OFF

Figure 5.4 Coast to Stop

Note: After a stop is initiated, any subsequent Run command that is entered will be ignored for a certain time. Do not attempt to start the motor

again until it has come to a complete stop. To start the motor before it has stopped completely, use DC Injection at start (Refer to b2-03:

DC Injection Braking Time at Start on page 76).

5.2

b: Application

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

b1-04: Reverse Operation Selection

For some applications, reverse motor rotation is not appropriate and may even cause problems (e.g., air handling units, pumps, etc.). Setting parameter b1-04 to 1 instructs the drive to ignore any Reverse run commands.

No. Parameter Name Setting Range Default

b1-04 Reverse Operation Selection 0 or 1 0

Setting 0: Reverse Operation Enabled

Possible to operate the motor in both forward and reverse directions.

Setting 1: Reverse Operation Disabled

Drive disregards a Reverse run command or a negative frequency reference.

b1-07: LOCAL/REMOTE Run Selection

The drive has the following three separate control sources that can be switched using digital inputs or the LO/RE key on the digital operator (for details Refer to Setting 1: LOCAL/REMOTE Selection on page 91 and Refer to Setting 2:

Serial Communication Reference Selection on page 91):

• LOCAL - The digital operator is used to set the reference and the Run command.

• REMOTE - The settings of b1-01 and b1-02 determine where the frequency reference and Run command are input from.

• Serial Communications by MEMOBUS/Modbus.

When switching from LOCAL to REMOTE, or to serial communication , the Run command may already be present at the location the source was switched to. Parameter b1-07 can be used to determine how the Run command is treated in this case.

No. Parameter Name Setting Range Default

b1-07 LOCAL/REMOTE Run Selection 0 or 1 0

Setting 0: Run Command Must Be Cycled

If the Run command is issued differently in the old and new control source (e.g. old - terminals, new - serial communications) and it is active at the new source when switching takes place, the drive will either not start or it will stop if it was running before. The Run command has to be cycled to start from the new control source.

Setting 1: Continue Running

If the Run command is active at the new control source, the drive starts or continues running. There is no need to cycle the Run command.

WARNING! The drive may start unexpectedly if switching control sources when b1-07 = 1. Clear all personnel away from rotating machinery and electrical connections prior to switching control sources. Failure to comply may cause death or serious injury.

b1-08: Run Command Selection while in Programming Mode

As a safety precaution, the drive will not normally respond to a Run input when the digital operator is being used to adjust parameters in the Programming Mode (Verify Menu, Setup Mode, Parameter Settings Mode). If required by the application b1-08 can be used to changed this functionality.

No. Parameter Name Setting Range Default

b1-08 Run Command Selection while in Programming Mode 0 to 2 0

Setting 0: Disabled

A Run command is not accepted while the digital operator is in Programming Mode.

Setting 1: Enabled

A Run command is accepted in any digital operator mode.

Setting 2: Prohibit Programming During Run

It is not possible to enter the Programming Mode as long as the drive output is active.

b1-14: Phase Order Selection

Sets the phase order for drive output terminals U/T1, V/T2, and W/T3.

No. Parameter Name Setting Range Default

b1-14 Phase Order Selection 0 or 1 0

Setting 0: Standard Phase Order

Setting 1: Switched Phase Order

5.2

b: Application

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

b1-17: Run Command at Power Up

This parameter is used to determine whether an external Run command that is active during power up of the drive will start the drive or not.

No. Parameter Name Setting Range Default

b1-17 Run Command at Power Up 0 or 1 0

Setting 0: Run Command at Power Up is not Issued

The Run command has to be cycled to start the drive.

Note: 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. Change parameter b1-17 to 1 if a Run command active at power up shall be accepted by the drive.

Setting 1: Run Command and Power Up is Issued

An external Run command active during power up is issued and the drive starts to operate the motor as soon as it gets ready for operation (i.e. once the internal start up process is complete).

WARNING! Sudden Movement Hazard. If b1-17 is set to 1 and an external Run command is active during power up, 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 comply may cause serious injury.

b2: DC Injection Braking

These parameters determine how the DC Injection Braking feature operates. Parameters involving the starting frequency, current level, braking time are located here.

b2-02: DC Injection Braking Current

Sets the DC Injection Braking current as a percentage of the drive rated current. If set to larger than 50%, the carrier frequency is automatically reduced to 1 kHz.

No. Name Setting Range Default

b2-02 DC Injection Braking Current 0 to 75% 50%

The level of DC Injection Braking current affects the strength of the magnetic field attempting to lock the motor shaft. Increasing the current level will increase the amount of heat generated by the motor windings. This parameter should only be increased to the level necessary to hold the motor shaft.

b2-03: DC Injection Braking Time at Start

Sets the time of DC Injection Braking at start. It can be used to stop a coasting motor before restarting it or to apply a braking torque at start. Disabled when set to 0.00 s.

No. Name Setting Range Default

b2-03 DC Injection Braking Time at Start 0.00 to 10.00 s 0.00 s

Note: Before starting an uncontrolled rotating motor (e.g. a fan motor driven by windmill effect), use DC Injection to stop the motor before

starting it. Otherwise motor stalling and other faults can occur.

b2-04: DC Injection Braking Time at Stop

When the output frequency falls below the minimum output frequency setting E1-09, the drive applies DC injection for the time set in b2-04. Used to completely stop a motor with high inertia load after ramp down. Increase the setting if the motor tends to coast by inertia after a stop.

No. Name Setting Range Default

b2-04 DC Injection Braking Time at Stop 0.00 to 10.00 s 0.50 s

5.2 b: Application

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

5.3 C: Tuning

C parameters are used to set the acceleration and deceleration characteristics, as well as S-curves. Other parameters in this group cover settings for slip compensation, torque compensation, and carrier frequency.

C1: Acceleration and Deceleration Times

C1-01 to C1-04: Accel/Decel Times 1 and 2

Two sets of acceleration and deceleration times can be set in the drive. They can be selected by a digital input. Acceleration time parameters always set the time to accelerate from 0 to the maximum output frequency (E1-04). Deceleration time parameters always set the time to decelerate from maximum output frequency to 0. C1-01 and C1-02 are the default active accel/decel settings.

No. Parameter Name Setting Range Default

C1-01 Acceleration Time 1

0.0 to 6000.0 s 10.0 s

C1-02 Deceleration Time 1 C1-03 Acceleration Time 2 C1-04 Deceleration Time 2

Switching Acceleration Times by Digital Input

Accel/decel times 1 are active by default if no input is set. The accel/decel time 2 can be activated by a digital input (H1= 7) as explained in Table 5.5.

Table 5.5 Accel/Decel Time Selection by Digital Input

Accel/Decel Time Sel. H1- = 7

Active Times

Acceleration Deceleration

0 C1-01 C1-02 1 C1-03 C1-04

Figure 5.5 shows an operation example for changing accel/decel. times. The example below requires that the stopping

method be set for "Ramp to Stop" (b1-03 = 0).

Output frequency

Accel Time 1 (C1-01)

Decel Time 1 (C1-02)

Accel Time 2 (C1-03)

Decel Time 2 (C1-04)

Decel Time 1 (C1-02)

FWD (REV) Run command

OFF

Accel/Decel Time Selection (Digital Input H1-0x = “7”)

Figure 5.5 Timing Diagram of Accel/Decel Time Change

C1-09: Fast-stop Time

Parameter C1-09 will set a special deceleration that is used when certain faults occur or that can be operated by closing a digital input configured as H1- = 15 (N.O. input) or H1- = 17 (N.C. input). The input does not have to be closed continuously, even a momentary closure will trigger the Fast-stop operation.

Unlike standard deceleration, once the Fast-stop operation is initiated, the drive cannot be restarted until the deceleration is complete, the Fast-stop input is cleared, and the Run command is cycled.

A digital output programmed for “During Fast-stop” (H2-01/02/03 = 4C) will be closed as long as Fast-stop is active.

No. Parameter Name Setting Range Default

C1-09 Fast-stop Time 0.0 to 6000.0 s 10.0 s

NOTICE: Rapid deceleration can trigger an overvoltage fault. When faulted, the drive output shuts off, and the motor coasts. To avoid this uncontrolled motor state and to ensure that the motor stops quickly and safely, set an appropriate Fast-stop time to C1-09.

C2: S-Curve Characteristics

Use S-curve characteristics to smooth acceleration and deceleration and to minimize abrupt shock to the load.

5.3

C: Tuning

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

C2-01 to C2-04: S-Curve Characteristics

C2-01 through C2-04 set separate S-curves for each section of the acceleration or deceleration.

No. Parameter Name Setting Range Default

C2-01 S-Curve Characteristic at Accel Start

0.00 to 10.00 s

0.20 s C2-02 S-Curve Characteristic at Accel End 0.20 s C2-03 S-Curve Characteristic at Decel Start 0.20 s C2-04 S-Curve Characteristic at Decel End 0.00 s

Figure 5.6 explains how S-curves are applied.

C2-02

C2-01

C2-03

C2-04

C2-02

C2-01

C2-03

C2-04

FWD run

REV run

Output frequency

Figure 5.6 S-Curve Timing Diagram - FWD/REV Operation

Setting the S-curve will increase the acceleration and deceleration times.

Actual accel time = accel time setting + (C2-01 + C2-02)/2

Actual decel time = decel time setting + (C2-03 + C2-04)/2

C3: Slip Compensation

The Slip Compensation function prevents motor speed loss due to an increase in load.

Note: Before making changes to the Slip Compensation parameters, make sure the motor parameters and V/f pattern are set properly.

C3-01: Slip Compensation Gain

This parameter sets the gain for the motor slip compensation function. Although this parameter rarely needs to be changed, adjustments might be needed under the following situations:

• If the speed at constant frequency reference is lower than the frequency reference, increase C3-01.

• If the speed at constant frequency reference is higher than the frequency reference, decrease C3-01.

No. Parameter Name Setting Range Default

C3-01 Slip Compensation Gain 0.0 to 2.5 0.0

C3-02: Slip Compensation Primary Delay Time

Adjusts the filter on the output of the slip compensation function. Although this parameter rarely needs to be changed, adjustments might be needed under the following situations:

• Decrease the setting when the slip compensation response is too slow.

• Increase this setting when the speed is not stable.

No. Parameter Name Setting Range Default

C3-02 Slip Compensation Primary Delay Time 0 to 10000 ms 2000 ms

C4: Torque Compensation

The torque compensation function compensates for insufficient torque production at start-up or when a load is applied.

Note: Before making changes to the torque compensation gain make sure the motor parameters and V/f pattern are set properly.

C4-01: Torque Compensation Gain

Sets the gain for the torque compensation function.

No. Parameter Name Setting Range Default

C4-01 Torque Compensation Gain 0.00 to 2.50 1.00

5.3 C: Tuning

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

The drive calculates the motor primary voltage loss using the output current and the terminal resistance value (E2-05) and then adjusts the output voltage to compensate insufficient torque at start or when load is applied. The effect of this voltage compensation can be increased or decreased using parameter C4-01.

Adjustment

Although this parameter rarely needs to be adjusted, small changes in increments of 0.05 may help in the following situations:

• Increase this setting when using a long motor cable.

• Decrease this setting when motor oscillation occurs.

Adjust C4-01 so that the output current does not exceed the drive rated current.

C6: Carrier Frequency

C6-01: Drive Duty Mode Selection

The drive has two different duty modes from which to select based on the load characteristics. The drive rated current, overload capacity , and carrier 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 default setting is ND. Refer to

Specifications on page 161 for details about the rated current.

No. Parameter Name Setting Range Default

C6-01 Duty Mode Selection 0 or 1 0

Table 5.6 Differences between Heavy and Normal Duty

Mode Heavy Duty Rating (HD) Normal Duty Rating (ND)

C6-01 0 1

Characteristics

100 %

0 Motor Speed

Rated Load

Overload

150 %

Motor Speed

100 %

120 %

Rated Load

Overload

Application

Use Heavy Duty Rating for applications requiring a high overload tolerance with constant load torque. Such applications include extruders and conveyors.

Use Normal Duty Rating for applications in which the torque requirements drop along with the speed. Examples include fans or pumps where a high overload tolerance is not required.

Over load capability (oL2) 150% of drive rated Heavy Duty current for 60 s 120% of drive rated Normal Duty current for 60 s

L3-02 Stall Prevention

during Acceleration

150% 120%

L3-06 Stall Prevention

during Run

150% 120%

Default Carrier Frequency 8/10 kHz 2 kHz Swing PWM

Note:

By changing the Duty Mode the drive maximum applicable motor power changes and the E2-parameters are automatically set to appropriate values.

C6-02: Carrier Frequency Selection

Parameter C6-02 sets the switching frequency of the drive’s output transistors. It can be changed in order to reduce audible noise and also reduce leakage current.

Note: The drive rated current is reduced when the carrier frequency is set higher than the default value. Refer to Rated Current Depending on

Carrier Frequency on page 80.

No. Parameter Name Setting Range Default

C6-02 Carrier Frequency Selection 1 to 7, F

Determined by o2-04.

Reset when C6-01 is changed.

Settings:

C6-02 Carrier Frequency C6-02 Carrier Frequency

1 2.0 kHz 5 12.5 kHz 2 5.0 kHz 6 15.0 kHz 3 8.0 kHz 7 Swing PWM 4 10.0 kHz F User defined (C6-03 to C6-05)

Note: Swing PWM uses 2.0 kHz carrier frequency as a base but by applying special PWM patterns the audible noise of the motor is kept low.

Guidelines for Carrier Frequency Parameter Setup

5.3

C: Tuning

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

Symptom Remedy

Speed and torque are unstable at low speeds.

Lower the carrier frequency.

Noise from the drive is affecting peripheral devices. Excessive leakage current from the drive.

Wiring between the drive and motor is too long.

<1>

Audible motor noise is too loud.

Increase the carrier frequency or use Swing PWM.

<2>

<1> The carrier frequency may need to be lowered if the motor cable is too long. Refer to the table below. <2> In Normal Duty default setting is 7 (Swing PWM), equivalent to setting 2 kHz. Increasing the carrier frequency is fine when using the drive

is set for Normal Duty, but remember that the drive rated current falls when the carrier frequency is increased.

Wiring Distance Up to 50 m Up to 100 m Greater than 100 m

C6-02 (Carrier Frequency Selection) 1 to F (15 kHz) 1, 2 (5 kHz), 7 1 (2 kHz), 7

C6-03/C6-04/C6-05: Carrier Frequency Upper Limit/Lower Limit/Proportional Gain

Use these parameters to set a user defined or a variable carrier frequency. To set the upper and lower limits, first set C6-02 to “F”.

No. Parameter Name Setting Range Default

C6-03 Carrier Frequency Upper Limit 1.0 to 15.0 kHz

<1>

C6-04 Carrier Frequency Lower Limit 1.0 to 15.0 kHz C6-05 Carrier Frequency Proportional Gain 0 to 99

<1> The default value is determined by the drive capacity (o2-04), and is reinitialized when the value set to C6-01 is changed.

Setting a Fixed User Defined Carrier Frequency

A carrier frequency between the fixed selectable values can be entered in parameter C6-03 when C6-02 is set to “F”. Parameter C6-04 must also be adjusted to the same value as C6-03.

Setting a Variable Carrier Frequency

The carrier frequency can be set up to change linearly with the output frequency. In this case the upper and lower limits for the carrier frequency and the carrier frequency proportional gain (C6-03, C6-04, C6-05) have to be set as shown in

Figure 5.7.

C6-03

C6-04

E1-04

x C6-05 x K*

Output Frequency

Max Output Frequency

Carrier Frequency

Figure 5.7 Carrier Frequency Changes Relative to Output Frequency

K is a coefficient determined by the value of C6-03:

• 10.0 kHz > C6-03 ≥ to 5.0 kHz: K = 2

• 5.0 kHz > C6-03: K = 1

• C6-03 ≥ 10.0 kHz: K = 3

Note: 1. A carrier frequency error (oPE11) will occur when the carrier frequency proportional gain is greater than 6 while C6-03 is less than

C6-04.

2. When C6-05 is set lower than 7, C6-04 is disabled and the carrier frequency will be fixed to the value set in C6-03.

Rated Current Depending on Carrier Frequency

The tables below show the drive output current depending on the carrier frequency settings. The 2 kHz value is equal to the Normal Duty rated current, the 8/10 kHz value is equal to the Heavy Duty rated current. The carrier frequency determines the output current linearly. Use the data below to calculate output current values for carrier frequencies not listed in the tables.

Note: In Heavy Duty mode the maximum rated output current is equal to the 8/10 kHz value, even if the carrier frequency is reduced.

Table 5.7 Drives with Heavy Duty Default Carrier Frequency of 10 kHz

200 V Single Phase Units 200 V Three Phase Units

Model JZA

Rated Current [A]

Model JZA

Rated Current [A]

2 kHz 10 kHz 15 kHz 2 kHz 10 kHz 15 kHz

B0P1 1.2 0.8 0.6 20P1 1.2 0.8 0.6 B0P2 1.9 1.6 1.3 20P2 1.9 1.6 1.3 B0P4 3.5 3.0 2.4 20P4 3.5 3.0 2.4

5.3 C: Tuning

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

200 V Single Phase Units 200 V Three Phase Units

Model JZA

Rated Current [A]

Model JZA

Rated Current [A]

2 kHz 10 kHz 15 kHz 2 kHz 10 kHz 15 kHz

B0P7 6.0 5.0 4.0 20P7 6.0 5.0 4.0

Table 5.8 Drives with Heavy Duty Default Carrier Frequency of 8 kHz

200 V Single Phase Units 200 V Three Phase Units 400 V Three Phase Units

Model

JZA

Rated Current [A]

Model

JZA

Rated Current [A]

Model

JZA

Rated Current [A]

2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz

B1P5 9.6 8.0 6.4 — — — — 40P2 1.2 1.2 0.7

— — — — 21P5 9.6 8.0 6.4 40P4 2.1 1.8 1.1 — — — — 22P2 12.0 11.0 8.8 40P7 4.1 3.4 2.0 — — — — — — — — 41P5 5.4 4.8 2.9 — — — — 24P0 19.6 17.5 14.0 42P2 6.9 5.5 3.3 — — — — — — — — 43P0 8.8 7.2 4.3 — — — —

— — — —

44P0 11.1 9.2 5.5

5.3 C: Tuning

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

5.4 d: Reference Settings

The drive offers various ways of entering the frequency reference. The figure below gives an overview of the reference input, selections, and priorities.

MS 2

MS 3

MS 4

MS 7

MS 8

Jog

d1-03

d1-04

d1-07

d1-08

d1-17

d1-02

REMOTE

LOCAL

MS 1

ComRef

Digital Input H1- = 2

MEMOBUS comm.

d1-01

(Freq.Ref 1)

b1-01

(Freq. Reference Source 1)

Option Card

Digital Input (H1-) Jog Reference (=6)

Frequency

Reference

2 through 8

Jog Frequency

Multi-Step Speed

Terminal A1

Frequency Reference

Figure 5.8 Frequency Reference Setting Hierarchy

d1: Frequency Reference

d1-01 to d1-08, d1-17: Frequency Reference 1 to 8 and Jog Reference

Up to 9 preset references (including Jog reference) can be programmed in the drive. The references can be switched during Run by digital inputs. The acceleration/deceleration to the new reference is performed using the active acceleration/ deceleration time.

The Jog frequency must be selected by a separate digital input and has priority over the references 1 to 8.

Multi-speed reference 1 can be provided by analog input A1.

No. Parameter Name Setting Range Default

d1-01 to d1-08 Frequency Reference 1 to 8

0.00 to 400.00 Hz

<1>

0.00 Hz

d1-17 Jog Frequency Reference

0.00 to 400.00 Hz

<1>

6.00 Hz

<1> The upper limit is determined by the maximum output frequency (E1-04) and upper limit for the frequency reference (d2-01).

Multi-Step Speed Selection

Depending on how many speeds are used, some digital inputs have to be programmed for Multi-Step Speed Selection 1, 2, 3 and 4 (H1- = 3, 4, 5). For the Jog reference a digital input must be set to H1- = 6.

Notes on using analog inputs as multi-speed 1 and 2:

• If the frequency reference source is assigned to analog input A1 (b1-01 = 1), then this input will be used for Frequency Reference 1 instead of d1-01. If the reference source is assigned to the digital operator (b1-01 = 0), then d1-01 will be used as Frequency Reference 1.

The different speed references can be selected as shown in Table 5.9. Figure 5.9 illustrates the multi-step speed selection.

Table 5.9 Multi-Step Speed Reference and Terminal Switch Combinations

Reference

Multi-Step

Speed

H1- = 3

Multi-Step

Speed 2

H1- = 4

Multi-Step

Speed 3

H1- = 5

Jog Reference

H1- = 6

Frequency Reference 1 (d1-01/A1) OFF OFF OFF OFF

Frequency Reference 2 (d1-02) ON OFF OFF OFF Frequency Reference 3 (d1-03) OFF ON OFF OFF Frequency Reference 4 (d1-04) ON ON OFF OFF Frequency Reference 5 (d1-05) OFF OFF ON OFF Frequency Reference 6 (d1-06) ON OFF ON OFF Frequency Reference 7 (d1-07) OFF ON ON OFF

5.4 d: Reference Settings

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Reference

Multi-Step

Speed

H1- = 3

Multi-Step

Speed 2

H1- = 4

Multi-Step

Speed 3

H1- = 5

Jog Reference

H1- = 6

Frequency Reference 8 (d1-08) ON ON ON OFF

Jog Frequency Reference (d1-17)

<1>

− − − ON

<1> The Jog frequency overrides the frequency reference being used.

d1-04

d1-01

d1-02

d1-03

d1-05

d1-06

d1-07

d1-08

d1-17

Frequency reference

Time

Multi-step Speed Ref. 1

Multi-step Speed Ref. 2

Multi-step Speed Ref. 3

Jog Reference

FWD (REV) Run/Stop

(A1)

Figure 5.9 Preset Reference Timing Diagram

d2: Frequency Upper/Lower Limits

By entering upper or lower frequency limits, the drive programmer can prevent operation of the drive above or below levels that may cause resonance and or equipment damage.

d2-01: Frequency Reference Upper Limit

Sets the maximum frequency reference as a percentage of the maximum output frequency. This limit applies to all frequency references.

Even if the frequency reference is set to a higher value, the drive internal frequency reference will not exceed this value.

No. Parameter Name Setting Range Default

d2-01 Frequency Reference Upper Limit 0.0 to 110.0% 100.0%

d2-02: Frequency Reference Lower Limit

Sets the minimum frequency reference as a percentage of the maximum output frequency. This limit applies to all frequency references.

If a lower reference than this value is input, the drive will run at the d2-02 level. If the drive is started with a lower reference than d2-02, it will accelerate up to d2-02.

No. Parameter Name Setting Range Default

d2-02 Frequency Reference Lower Limit 0.0 to 110.0% 0.0%

Internal frequency

reference

d2-01

Operating range

Frequency Reference Upper Limit

Set frequency reference

Frequency Reference Lower Limit

d2-02

Figure 5.10 Frequency Reference: Upper and Lower Limits

5.4 d: Reference Settings

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

d3: Jump Frequency

d3-01, d3-02, d3-04 : Jump Frequencies 1, 2, and Jump Frequency Width

In order to avoid continuous operation at a speed that causes resonance in driven machinery, the drive can be programmed with three separate Jump frequencies that will not allow continued operation within specific frequency ranges. If the speed reference falls within a Jump frequency dead band, the drive will clamp the frequency reference just below the dead band and only accelerate past it when the frequency reference rises above the upper end of the dead band.

Setting parameters d3-01 and d3-02 to 0.0 Hz disables the Jump frequency function.

No. Parameter Name Setting Range Default

d3-01 Jump Frequency 1 0.0 to 400.0 Hz 0.0 Hz d3-02 Jump Frequency 2 0.0 to 400.0 Hz 0.0 Hz d3-04 Jump Frequency Width 0.0 to 20.0 Hz 1.0 Hz

Figure 5.11 shows the relationship between the Jump frequency and the output frequency.

Output frequency

Frequency reference decreases

Frequency reference increases

Frequency reference

Jump Frequency 1

d3-01

Jump Frequency 2

d3-02

Jump

Frequency

Width d3-04

Jump

Frequency

Width d3-04

Figure 5.11 Jump Frequency Operation

Note: 1. The drive will use the active accel/decel time to pass through the specified dead band range but will not allow continuous operation

in that range.

When using more than one Jump frequency, make sure that d3-01 ≥ d3-02.

d4: Frequency Hold Function

d4-01: Frequency Reference Hold Function Selection

This parameter is effective when either of the digital input functions listed below is used.

•

Accel/decel ramp hold function (H1-= A)

•

Up/Down function (H1- = 10 and 11, sets the frequency reference by digital inputs)

Parameter d4-01 determines whether the frequency reference value is saved when the Run command is cleared or the power supply is shut down.

No. Parameter Name Setting Range Default

d4-01 Frequency Reference Hold Function Selection 0 or 1 0

The operation depends on with what function parameter d4-01 is used.

Setting 0: Disabled

• Acceleration Hold The hold value will be reset to 0 Hz when the Run command is canceled or the drive power is switched off. The active

frequency reference will be the value the drive uses when it restarts.

• Up/Down

5.4

d: Reference Settings

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

The frequency reference value will be reset to 0 Hz when the Run command is canceled or the drive power is switched off. The drive will start from 0 Hz when restarted.

Setting 1: Enabled

• Acceleration Hold The last hold value will be saved when the Run command or the drive power is switched off. The drive will use the value

that was saved as the frequency reference when it restarts. The accel/decel hold input must be enabled the entire time or else the hold value will be cleared.

Power supply

Forward Run / Stop

Hold Accel/Decel

Frequency reference

Output frequency

d4-01 = 1

d4-01 = 0

Hold Hold

OFF

OFFOFF

OFF OFF

ON ON

Figure 5.12 Frequency Reference Hold with Accel/Decel Hold Function

• Up/Down The frequency reference value will be saved when the Run command or the drive power is switched off. The drive will

use the frequency reference that was saved when it restarts.

Clearing the Value that was Saved

Depending on which function is used, the frequency reference value that was saved can be cleared by:

• Releasing the acceleration hold input.

• Setting an Up or Down command while no Run command is active.

5.4 d: Reference Settings

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

5.5 E: Motor Parameters

E parameters cover V/f pattern and motor data settings.

E1: V/f Characteristics

E1-01: Input Voltage Setting

Set the input voltage parameter to the nominal voltage of the AC power supply. This parameter adjusts the levels of some protective features of the drive (overvoltage, Stall Prevention, etc.).

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

No. Parameter Name Setting Range Default

E1-01

<1>

Input Voltage Setting 155 to 255 V 200 V

<1> The setting range and default value shown here are for 200 V class drives. Double this for 400 V class units.

E1-01 Related Values

The input voltage setting determines the over-/undervoltage detection level and the operation levels of the braking transistor.

Voltage Setting Value of E1-01

(Approximate Values)

ov Detection Level BTR Operation Level Uv Detection Level

200 V Class all settings 410 V 394 V

190 V

(single-phase = 160 V)

400 V Class

setting ≥ 400 V

820 V 788 V 380 V

setting < 400 V 740 V 708 V 350 V

Note: The braking transistor operation levels are valid for the drive internal braking transistor. If an external CDBR braking chopper is used,

refer to the instruction manual of that unit.

V/f Pattern Settings

The drive utilizes a set V/f pattern to determine the appropriate output voltage level for each relative to the frequency reference.

V/f Pattern Setup for V/f Control

Set the input voltage for the drive. Refer to E1-01: Input Voltage Setting on page 174.

Set the V/f pattern. Refer to V/f Pattern Settings E1-04 to E1-10 on page 174.

V/f Pattern Setting Examples

This section provides examples of how to set a V/f pattern using E1-04 to E1-10.

Setting V/f Pattern

Table 5.10 V/f Pattern Examples

Example Specification Characteristic Application

0 50 Hz (default setting)

Constant torque

For general purpose applications. Torque remains constant regardless of changes to speed.

1 60 Hz 2 60 Hz (with 50 Hz base) 3 72 Hz (with 60 Hz base) 4 50 Hz, Heavy Duty 2

Derated torque

For fans, pumps, and other applications that require torque derating relative to the load.

5 50 Hz, Heavy Duty 1 6 50 Hz, Heavy Duty 1 7 50 Hz, Heavy Duty 2 8 50 Hz, mid starting torque

High starting torque

Select high starting torque when:

• Wiring between the drive an motor exceeds 150 m

• A large amount of starting torque is required

• An AC reactor is installed

9 50 Hz, high starting torque 10 60 Hz, mid starting torque 11 60 Hz, high starting torque 12 90 Hz (with 60 Hz base)

Constant output

When operating at greater than 60 Hz the output voltage will be constant.

13 120 Hz (with 60 Hz base) 14 180 Hz (with 60 Hz base)

The following tables show details onV/f patterns.

The following graphs are for 200 V class drives. Double the values when using a 400 V class drive.

5.5

E: Motor Parameters

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

V/f Pattern Examples

Table 5.11 Constant Torque Characteristics, Examples 0 to 3

Example 0

50 Hz

(default)

Example 1 60 Hz Example 2 60 Hz Example 3 72 Hz

200

1.3 2.5 50

Voltage (V)

Frequency (Hz)

200

1.5 3 60

Voltage (V)

Frequency (Hz)

200

1.5 3 6050

Voltage (V)

Frequency (Hz)

200

1.5 3 7260

Voltage (V)

Frequency (Hz)

Table 5.12 Derated Torque Characteristics, Examples 4 to 7

Example 4 50 Hz Example 5 50 Hz Example 6 60 Hz Example 7 60 Hz

200

1.3 25 50

Voltage (V)

Frequency (Hz)

200

1.3 25 50

Voltage (V)

Frequency (Hz)

200

1.5 30 60

Voltage (V)

Frequency (Hz)

200

1.5 30 60

Voltage (V)

Frequency (Hz)

Table 5.13 High Starting Torque, Examples 8 to 11

Example 8 50 Hz Example 9 50 Hz Example 10 60 Hz Example 11 60 Hz

200

1.3 2.5 50

Voltage (V)

Frequency (Hz)

200

1.3 2.5 50

Voltage (V)

Frequency (Hz)

200

1.5 3 60

Voltage (V)

Frequency (Hz)

200

1.5 3 60

Voltage (V)

Frequency (Hz)

Table 5.14 Rated Output Operation, Examples 12 to 14

Example 12 90 Hz Example 13 120 Hz Example 14 180 Hz

200

1.5 3 9060

Voltage (V)

Frequency (Hz)

200

1.5 3 12060

Voltage (V)

Frequency (Hz)

200

1.5 3 18060

Voltage (V)

Frequency (Hz)

5.5 E: Motor Parameters

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

V/f Pattern Settings E1-04 to E1-10

Set up the V/f pattern as shown in Figure 5.13.

No. Parameter Name Setting Range Default

E1-04 Maximum Output Frequency 40.0 to 400.0 Hz 50 Hz E1-05 Maximum Voltage

0.0 to 255.0 V

<1>

200 V E1-06 Base Frequency 0.0 to 400.0 Hz 50 Hz E1-07 Middle Output Frequency 0.0 to 400.0 Hz 2.5 Hz E1-08 Middle Output Frequency Voltage

0.0 to 255.0 V

<1>

16.0 V E1-09 Minimum Output Frequency 0.0 to 400.0 Hz 1.3 Hz E1-10 Minimum Output Frequency Voltage

0.0 to 255.0 V

<1>

12.0 V

<1> Values shown here are for 200 V class drives. Double values when using a 400 V class unit.

E1-05

E1-08

E1-10

E1-09 E1-07 E1-06 E1-04

Output Voltage (V)

Frequency (Hz)

Figure 5.13 V/f Pattern

Note: 1. The following condition must be true when setting up the V/f pattern: E1-09 ≤ E1-07 ≤ E1-06 ≤ E1-04

2. To make the V/f pattern a straight line set E1-09 = E1-07. In this case the E1-08 setting is disregarded.

3. E1-03 is unaffected when the drive is initialized using parameter A1-03, but the settings for E1-04 through E1-10 are returned to their

default values.

E2: Motor 1 Parameters

These parameters contain the most important motor data needed for optimal motor control.

E2-01: Motor Rated Current

Set E2-01 to the full load amps (FLA) stamped on the motor nameplate.

No. Parameter Name Setting Range Default

E2-01 Motor Rated Current

10% to 200% of the drive

rated current.

(unit: 0.01 A)

Depending on

o2-04

E2-02: Motor Rated Slip

Sets the motor rated slip in Hz.

No. Parameter Name Setting Range Default

E2-02 Motor Rated Slip 0.00 to 20.00 Hz

Depending on

o2-04

Calculate the motor rated slip using the information written on the motor nameplate and the formula below:

E2-02 = f - (n x p)/120

(f: rated frequency (Hz), n: rated motor speed (r/min), p: number of motor poles)

E2-03: Motor No-Load Current

Set E2-03 to the motor no-load current at rated voltage and rated frequency. Contact the motor manufacturer for information about the no-load current.

No. Parameter Name Setting Range Default

E2-03 Motor No-Load Current

0 to [E2-01]

(unit: 0.01 A)

Depending on

o2-04

E2-05: Motor Line-to-Line Resistance

Sets the line-to-line resistance of the motor stator winding. Remember this value must be entered as line-line and not lineneutral.

5.5

E: Motor Parameters

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

No. Parameter Name Setting Range Default

E2-05 Motor Line-to-Line Resistance 0.000 to 65.000 Ω

Depending on

o2-04

Note: The setting range becomes 0.00 to 130.00 when using JZAB0P2, JZA20P2, JZA40P2 and smaller.

Contact the motor manufacturer to find out the line-to-line resistance or measure it manually. When using the manufacturer Motor Test Report, calculate E2-05 by the formulas below.

• E-type insulation: Multiply 0.92 times the resistance value (Ω) listed on the Test Report at 75 °C

• B-type insulation: Multiply 0.92 times the resistance value (Ω) listed on the Test Report at 75 °C.

• F-type insulation: Multiply 0.87 times the resistance value (Ω) listed on the Test Report at 115 °C.

5.5 E: Motor Parameters

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

5.6 H: Terminal Functions

H parameters are used to assign functions to the external terminals.

H1: Multi-Function Digital Inputs

H1-01 to H1-05: Functions for Terminals S1 to S5

These parameters assign functions to the multi-function digital inputs. The settings 0 to 67 determine function for each terminal and are explained below.

Note: If not using an input terminal or if using the through-mode, set that terminal to “F”.

No. Parameter Name

Setting

Range

Default

H1-01 Digital Input S1 Function Selection 1 to 9F 40: Forward Run Command (2-wire sequence) H1-02 Digital Input S2 Function Selection 1 to 9F 41: Reverse Run Command (2-wire sequence) H1-03 Digital Input S3 Function Selection 0 to 9F 24: External Fault H1-04 Digital Input S4 Function Selection 0 to 9F 14: Fault Reset H1-05 Digital Input S5 Function Selection 0 to 9F

3 (0)

<1>

: Multi-Step Speed Reference 1

<1> Number appearing in parenthesis is the default value after performing a 3-Wire initialization.

Table 5.15 Digital Multi-Function Input Settings

Setting Function Page Setting Function Page

0 3-Wire Sequence 90 10 Up Command

1 LOCAL/REMOTE Selection 91 11 Down Command 2 Serial Communication Reference Selection 91 14 Fault Reset 93 3 Multi-Step Speed Reference 1

15 Fast-Stop (N.O.) 93 4 Multi-Step Speed Reference 2 17 Fast-stop (N.C.) 93 5 Multi-Step Speed Reference 3 20 to 2F External Fault 94 6 Jog Reference Selection 91 40 Forward Run/Stop (2-wire sequence)

7 Accel/Decel Time 1 91 41 Reverse Run/Stop (2-wire sequence) 8 Baseblock Command (N.O.)

61 External Speed Search Command 1

9 Baseblock Command (N.C.) 62 External Speed Search Command 2

A Accel/Decel Ramp Hold 92 67 Communications Test Mode 95

F Not used/Through Mode 92

Setting 0: 3-Wire Sequence

When one of the digital inputs is programmed for 3-Wire control, that input becomes a forward/reverse directional input, S1 becomes the Run command input, and S2 becomes the Stop command input.

The drive will start the motor when the Run input S1 is closed for longer than 50 ms. The drive will stop the operation when the Stop input S2 is released for a brief moment. Whenever the input programmed for 3-Wire sequence is open, the drive will be set for forward direction. If the input is closed, the drive is set for reverse direction.

Note: When 3-Wire sequence is selected the Run and Stop command must be input at S1 and S2.

Run Command (Runs when Closed)

DRIVE

Stop Switch

(N.C.)

Run Switch

(N.O.)

Stop Command (Stops when Open)

FWD/REV (Multi-Function Input) (H1-05 = 0)

Sequence Input Common

Figure 5.14 3-Wire Sequence Wiring Diagram

5.6 H: Terminal Functions

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

50 ms min.

Run command

OFF (stopped)

Can be either ON or OFF

OFF (forward)

Motor speed

Forward/reverse command

Stop command

Stop Reverse Stop Foward

TIME

Forward

ON (reverse)

Figure 5.15 3-Wire Sequence

Note: 1. The Run and Stop command must be open/closed for a short moment only to start and stop the drive.

2. If the Run command is active at power up and b1-17 = 0 (Run command at power up not accepted), the Run LED will flash to indicate

that protective functions are operating. If required by the application, set b1-17 to “1” to have the Run command issued automatically as soon as the drive is powered up.

WARNING! Sudden Movement Hazard. The drive may start unexpectedly in reverse direction after power up if it is wired for 3-Wire sequence but set up for 2-Wire sequence (default). When using 3-Wire sequence first set the drive properly (H1-



= 0) and then connect the control wires. Make sure b1-17 is set to “0” (drive does not accept Run command active at power up). When initializing the drive use 3-Wire initialization. Failure to comply could result in death or serious injury from moving equipment.

Setting 1: LOCAL/REMOTE Selection

This setting allows the input terminal to determine if the drive will run in LOCAL mode or REMOTE mode.

Status Description

Closed LOCAL: Frequency reference and Run command are input from the digital operator.

Open REMOTE: Frequency reference and Run command are input from the selected external reference. (b1–01/b1–02)

Note: 1. If one of the multi-function input terminals is set to for LOCAL/REMOTE, then the LO/RE key on the operator will be disabled.

2. When the drive is set to LOCAL, the LO/RE LED will light.

3. The default setting of the drive is not to allow switching between LOCAL and REMOTE during run. to Refer to b1-07: LOCAL/

REMOTE Run Selection on page 75 if this feature is required by the application.

Setting 2: Serial Communication Reference Selection

This function can be used to switch the Run command and frequency reference source from the current selection (LOCAL or b1-01/02) to Serial Communication.

Status Description

Open LOCAL or the source defined by parameters b1-01/02

Closed Run command and frequency reference are set by Serial Communications via MEMOBUS/Modbus

Note: The default setting of the drive is not to allow switching reference sources during run. Refer to b1-07: LOCAL/REMOTE Run

Selection on page 75 if this feature is required by the application.

Setting 3 to 5: Multi-Step Speed Reference 1 to 3

Used to switch Multi-Step Speed frequency references d1-01 to d1-08 by digital inputs. Refer to d1-01 to d1-08, d1-17:

Frequency Reference 1 to 8 and Jog Reference on page 82 for details.

Setting 6: Jog Frequency Reference Selection

Used to select the Jog frequency set in parameter d1-17 as active frequency reference. Refer to d1-01 to d1-08, d1-17:

Frequency Reference 1 to 8 and Jog Reference on page 82 for details.

Setting 7: Accel/Decel Time Selection 1

Used to switch between accel/decel times 1 and 2. Refer to C1-01 to C1-04: Accel/Decel Times 1 and 2 on page 77 for details.

Setting 8/9: External Baseblock (N.O.) and External Baseblock (N.C.)

Setting 8 or 9 assign the Baseblock command to digital input terminals. When the drive receives a Baseblock command, the output transistor stop switching and the motor coasts to stop. During this time, the alarm “bb” will flash on the LED operator to indicate baseblock. For more information on alarms, Refer to Alarm Detection on page 129. When baseblock ends and a Run command is active, the drive performs Speed Search to get the motor running again.

Operation

Inputs

Setting 8 (N.O.) Setting 9 (N.C.)

Normal operation Open Closed

5.6 H: Terminal Functions

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

Operation

Inputs

Setting 8 (N.O.) Setting 9 (N.C.)

Baseblock (Interrupt output) Closed Open

NOTICE: If using baseblock in hoist applications, make sure the brake closes when the drive output is cut off by a Baseblock input. Failure to do so will result in the motor suddenly coasting when the Baseblock command is entered, causing the load to slip.

Begin Speed Search from the previous frequency reference

Run command

Baseblock input

Frequency reference

Output frequency

OFF ON

Output off, motor coasts

Baseblock release

Figure 5.16 Baseblock Operation During Run

Setting A: Accel/Decel Ramp Hold

When the digital input programmed for the Accel/Decel Ramp Hold function closes, the drive will lock ("hold") the output frequency. All acceleration or deceleration will cease, and the drive will hold the current speed. Acceleration or deceleration will resume once the input is opened again.

If the Accel/Decel Ramp Hold function is enabled (d4-01 = 1), the drive will save the output frequency to memory whenever the Ramp Hold input is closed. When the drive is restarted after stop or after power supply interruption, the output frequency that was saved will become the frequency reference (provided that the Accel/Decel Ramp Hold input is still closed). Refer

to d4-01: Frequency Reference Hold Function Selection on page 84 for details.

Setting F: Not Used/Through Mode

Any digital input that is not used should be set to F. When set to “F”, an input does not trigger any function in the drive. Setting F, however, still allows the input status to be read out by a PLC via an optional MEMOBUS/Modbus communications interface . This way external sensors can be connected to unused drive digital inputs, thus reducing the need for separate PLC I/O units.

Setting 10/11: Up/Down Command

Using the Up/Down function allows the frequency reference to be set by two push buttons. One digital input must be programmed as the Up input (H1-= 10) to increase the frequency reference, the other one must be programmed as the Down input (H1-= 11) to decrease the frequency reference.

The Up/Down function has priority over the frequency references digital operator and analog inputs (b1-01 = 0, 1). If the Up/Down function is used, then references provided by these sources will be disregarded.

The inputs operate as shown in the table below.

Status

Description

Up (10) Down (11)

Open Open Hold current frequency reference

Closed Open Increase frequency reference

Open Closed Decrease frequency reference

Closed Closed Hold current frequency reference

Note: 1. An oPE03 alarm will occur when only one of the functions Up/Down is programmed for a digital input.

2. An oPE03 alarm will occur if the Up/Down function is assigned to the terminals while another input is programmed for the Accel/

Decel Ramp Hold function. For more information on alarms, Refer to Drive Alarms, Faults, and Errors on page 121.

3. The Up/Down function can only be used for external reference 1. Consider this when using Up/Down and the external reference

switching function (H1- = 2).

Using the Up/Down Function with Frequency Reference Hold (d4-01)

• When the frequency reference hold function is disabled (d4-01 = 0), the Up/Down frequency reference will be reset to 0 when the Run command is cleared or the power is cycled.

• When d4-01 = 1, the drive will save the frequency reference set by the Up/Down function. When the Run command or the power is cycled, the drive will restart with the reference value that was saved. The value that was saved can be reset by closing either the Up or Down input without having a Run command active. Refer to d4-01: Frequency Reference

Hold Function Selection on page 84.

5.6

H: Terminal Functions

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Using the Up/Down Function with Frequency Reference Limits

The upper frequency reference limit is determined by parameter d2-01.

The value for the lower frequency reference limit can be set by an analog input or parameter d2-02. When a Run command is applied, the lower limits work as follows:

• If the lower limit is set by parameter d2-02 only, the drive will accelerate to this limit as soon as a Run command is entered.

• If the lower limit is determined by an analog input only, the drive will accelerate to the limit as long as the Run command and an Up or Down command are active. It will not start running if only the Run command is on.

• If the lower limit is set by both an analog input and d2-02, and the analog limit is higher than the d2-02 value, the drive will accelerate to the d2-02 value when a Run command is input. Once the d2-02 value is reached, it will continue acceleration to the analog limit only if an Up or Down command is set.

Figure 5.17 shows an Up/Down function example with a lower frequency reference limit set by d2-02 and the frequency

reference hold function enabled/disabled.

Accelerates to lower limit

Output frequency

upper limit

Lower limit

FWD run/stop

Up command

Down command

Power supply

Same frequency

d4-01 = 1

d4-01 = 0

Frequency reference reset

Figure 5.17 Up/Down Command Operation

Setting 14: Fault Reset

Whenever the drive detects a fault condition, the fault output contact will close and the drive’s output will shut off. The motor then coasts to stop (specific stopping methods can be selected for some faults such as L1-04 for motor overheat). Once the Run command is removed, the fault can be cleared by either the RESET key on the digital operator or by closing a digital input configured as a Fault Reset (H1- = 14).

Note: Fault Reset commands are ignored as long as the Run command is present. To reset a fault, first remove the Run command.

Setting 15/17: Fast-stop (N.O./N.C.)

The Fast-stop function operates much like an emergency stop input to the drive. If a Fast-stop command is input while the drive is running, the drive will decelerate to a stop by the deceleration time set to C1-09 (Refer to C1-09: Fast-stop

Time on page 77). The drive can only be restarted after is has come to a complete stop, the Fast-stop input is off, and the

Run command has been switched off.

•

To trigger the Fast-stop function with a N.O. switch, set H1- = 15

•

To trigger the Fast-stop function with a N.C. switch, set H1- = 17

Figure 5.18 shows an operation example of Fast-stop.

Run/Stop

TIME

Fast-Stop H1- = 17

Decelerates at C1-09

ON ON

ONON

Output Frequency

Figure 5.18

Fast-stop Sequence

5.6 H: Terminal Functions

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

Setting 20 to 2F: External Fault

By using the External Fault function, the drive can be stopped when problems occur with external devices.

To use the external fault function, set one of the multi-function digital inputs to any value between 20 to 2F. The operator will display EF where  is the number of the terminal (terminal S) to which the external fault signal is assigned.

For example, if an external fault signal is input to terminal S3, “EF3” will be displayed. Select the value to be set in H1- from a combination of any of the following three conditions:

• Signal input level from peripheral devices (N.O./N.C.)

• External fault detection method

• Operation after external fault detection

The following table shows the relationship between the conditions and the value set to H1-:

Setting

Terminal Status

<1>

Detection Method

<2>

Stopping Method

N.O. N.C.

Always

Detected

during Run

only

Ramp to Stop

(fault)

Coast to Stop

(fault)

Fast-stop

(fault)

Alarm Only

(continue

running)

20 O O O 21 O O O 22 O O O 23 O O O 24 O O O 25 O O O 26 O O O 27 O O O 28 O O O

29 O O O 2A O O O 2B O O O 2C O O O 2D O O O

2E O O O

2F O O O

<1> Determine the terminal status for each fault, i.e., whether the terminal is normally open or normally closed. <2> Determine whether detection for each fault should be enabled only during run or always detected.

Setting 40/41: Forward Run/Reverse Run Command for 2-Wire Sequence

Sets the drive for 2-Wire sequence.

When the input set to 40 is closed, the drive operates in the forward direction. When the input set for 41 is closed, the drive will operate in reverse. Closing both inputs at the same time will result in an external fault.

Note: These functions are assigned to the terminals S1 and S2 when the drive is initialized for 2-Wire sequence.

Drive

Forward Run

Reverse Run

Digital Input Common

Figure 5.19 Example Wiring Diagram for 2-Wire Sequence

Setting 61/62: Speed Search 1/2

These input functions can be used to enable Speed Search. When the Speed Search 1 input (H1- = 61) is enabled the drive will search the motor speed starting from the maximum output frequency. With Speed Search 2 input (H1- =

62) enabled the Speed Search will be performed starting from the frequency reference.

Note: Operator error oPE03 will result if both Speed Search 1 and Speed Search 2 are set to the input terminals at the same time.

5.6

H: Terminal Functions

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Setting 67: Communication Test Mode

If a RS-422/485 communications options is attached to the drive, this function can be used to perform a self-diagnosis of the communication interface. The drive transmits data and then confirms the communications are received normally. Refer

to Self-Diagnostics on page 207 for details on how to use this function.

H2: Multi-Function Output

H2-01: Terminal MA/MB/MC Function Selection

The drive has a multi-function output terminal. Set parameter H2-01 between 0 and 13D to assign functions to this terminal. Default values are listed in the following table.

No. Parameter Name Setting Range Default

H2-01 Terminal MA, MB and MC Function Selection (relay) 0 to 13D E: Fault

Note: If not using an input terminal or if using it in the through-mode, be sure to set that terminal to “F”.

Table 5.16 Multi-Function Output Terminal Settings

Setting Function Page Setting Function Page

0 During Run 95 E Fault 97 1 Zero Speed 95 F Not used/Through Mode 97 2 Speed Agree 96 10 Alarm 97 4 Frequency Detection 1 96 17 Torque Detection 1 (N.C.) 97 5 Frequency Detection 2 96 1A During Reverse Operation 98 6 Drive Ready 97 1E Restart Enabled 98 7 DC Bus Undervoltage 97 3C LOCAL/REMOTE Status 98 8 During Baseblock (N.O.) 97 3D During Speed Search 98

B Torque Detection 1 (N.O.) 97 100 to 13D

H2 Parameter Functions Reversed Output Switching of 0 to 92

Setting 0: During Run

Output closes when the drive is outputting a voltage.

Status Description

Open Drive is stopped.

Closed A Run command is input or the drive is during deceleration or during DC injection.

OFF

ONOFF

Run command

Baseblock command

Output

frequency

During Run

Figure 5.20 During Run Time Chart

Setting 1: Zero Speed

Terminal closes whenever the output frequency falls below the minimum output frequency set to E1-09.

Status Description

Open Output frequency is above the minimum output frequency set to E1-09

Closed Output frequency is less than the minimum output frequency set to E1-09

OFF

Output frequency

motor speed

Zero Speed

E1-09 (Max. Output Frequency)

Figure 5.21 Zero-Speed Time Chart

5.6 H: Terminal Functions

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

Setting 2: Speed Agree (f

ref/fout

Agree )

Closes whenever the actual output frequency is within the current frequency reference regardless of the direction, plus or minus 2 Hz.

Status Description

Open Output frequency does not match the frequency reference while the drive is running.

Closed Output frequency is within the range of frequency reference ± 2 Hz.

Note: Detection works in both directions, forward and reverse.

2 Hz

Frequency reference

Output frequency

Speed agree

OFF

Figure 5.22 Speed Agree Time Chart

Refer to L4-01: Speed Agreement Detection Level on page 106 for details on setting the detection width.

Setting 4: Frequency Detection 1

Output is closed as long as the output frequency is below the detection level set in L4-01 plus 2 Hz. It closes when the output frequency falls below L4-01.

Status Description

Open Output frequency exceeded L4-01 + 2 Hz.

Closed Output frequency is below L4-01 or has not exceeded L4-01 + 2 Hz.

Note: The detection works in both forward and reverse. The value of L4-01 will be used as the detection level for both directions.

Output frequency

2 Hz

Frequency detection 1

OFF

2 Hz

L4-01

Figure 5.23 Frequency Detection 1 Time Chart

Refer to L4-01: Speed Agreement Detection Level on page 106 for details on setting the detection width.

Setting 5: Frequency Detection 2

Output closes whenever the output frequency is equal to or above the detection level set in L4-01. The output opens when the output frequency falls below L4-01 minus 2 Hz.

Status Description

Open Output frequency is below L4-01 minus 2 Hz or has not exceeded L4-01.

Closed Output frequency exceeded L4-01.

Note: The detection works in both forward and reverse. The value of L4-01 will be used as the detection level for both directions.

5.6

H: Terminal Functions

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Output frequency

2 Hz

Frequency Detection 2

OFF

2 Hz

L4-01

Figure 5.24 Frequency Detection 2 Time Chart

Refer to L4-01: Speed Agreement Detection Level on page 106 for details on setting the detection width.

Setting 6: Drive Ready

Output closes whenever the drive is ready to operate the motor.

Status Description

Open During power up, initialization, fault or in Programming Mode (while b1-08 = 0 or 2).

Closed Drive is ready for operation.

Refer to b1-08: Run Command Selection while in Programming Mode on page 75 for details on the setting of b1-08.

Setting 7: DC Bus Undervoltage

Output closes whenever the DC bus voltage or control circuit power supply drops below the trip level. The undervoltage trip level depends on the setting of parameter E1-01. Refer to E1-01 for details. A fault in the DC bus charge circuit will also cause the DC Bus Undervoltage output to close.

Status Description

Open DC bus voltage is above the undervoltage level.

Closed DC bus voltage has fallen below the undervoltage level.

Setting 8: During Baseblock (N.O.)

Output closes to indicate that the drive is in a baseblock state. While Baseblock is executed, output transistors are not switched and no voltage will be output.

Status Description

Open Drive is not in a baseblock state.

Closed Baseblock is being executed.

Settings B and 17: Torque Detection (N.O./N.C.)

These digital output functions can be used to signal an overtorque situation to an external device.

Set up the torque detection and select the output function from the table below. Refer to L6: Torque Detection on page

108 for details.

Setting Status Description

B Closed

Torque Detection (N.O.): Output current/torque exceeds the torque value set in parameter L6-02 for longer than the time specified in parameter L6-03.

17 Open

Torque Detection (N.C.): Output current/torque exceeds the torque value set in parameter L6-02 for longer than the time specified in parameter L6-03.

Setting E: Fault

The Fault configured digital output will close whenever the drive experiences a fault (this excludes faults CPF00 and CPF01).

Setting F: Not Used

Use this setting when the terminal is not used or when using the terminal as a throughput.

When set to “F”, the output is not set by any drive function but it can be switched by a PLC via MEMOBUS/Modbus communications interface (through mode).

Setting 10: Minor Fault

Output closes when a minor fault condition is present.

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H: Terminal Functions

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

Parameter Details

Setting 1A: During Reverse

The During Reverse digital output will close whenever the drive is turning the motor in the reverse direction.

Status Description

Open Motor is driven in the forward direction or stopped.

Closed Motor is driven in reverse.

Output frequency

time

FWD Run command

REV Run command

During Reverse

OFF

Figure 5.25 Reverse Direction Output Example Time Chart

Setting 1E: Restart Enabled

The Restart Enabled output will be closed once the fault restart function becomes active and will remain closed until a successful restart is accomplished or the number of Auto Restart attempts as specified by L5-01 is reached. Refer to L5:

Fault Restart on page 107 for details on automatic fault restart.

Setting 3C: LOCAL/REMOTE Status

Output terminal closes while the drive is set for LOCAL and opens when in REMOTE.

Status Description

Open

REMOTE: The selected external reference (b1-01/02 or MEMOBUS/Modbus) is used as frequency reference and Run command source

Closed LOCAL: The digital operator is used as frequency reference and Run command source

Setting 3D: During Speed Search

Output terminal closes while Speed Search is being performed.

Setting 100 to 13D: Reverse Switching for Functions 0 to 3D

These settings reverse the switching status of the specified function. Set as 1, where the last two digits specify the setting number of the function to be reversed.

Examples:

• To reverse the output for “8: During Baseblock”, set “108”.

• To reverse the output for “3C: Run command” set “13C”.

H3: Analog Input Terminal A1 Settings

These parameters adjust the signal level and characteristics of the analog frequency reference input A1.

H3-01: Terminal A1 Signal Level Selection

Selects the input signal level for analog input A1.

No. Name Setting Range Default

H3-01 Terminal A1 Signal Level Selection 0 to 3 0

Setting 0: 0 to 10 Vdc with Limit

The input level is 0 to 10 Vdc. Negative input values will be limited to 0.

Example: Terminal A1 is set to supply the frequency reference, and the bias (H3-04) is set to -100%. The frequency reference can be set from 0 to 100% with an analog input of 5 to 10 V. The frequency reference will be zero when the analog input is between 0 and 5 V.

5.6

H: Terminal Functions

SIEP C710606 33A OYMC AC Drive – J1000 User Manual

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