Mitsubishi electric FR-F820-00046 Drives Manuals

Table of Contents

13

Introduction

21

General Remarks

21

Product Checking and Accessories

22

Inverter Model

22

Accessory

23

How to Read the SERIAL Number

23

Component Names

24

Operation Steps

26

Related Manuals

27

Installation and Wiring

29

Peripheral Devices

29

Inverter and Peripheral Devices

29

Peripheral Devices

32

Removal and Reinstallation of the Operation Panel or the Front Covers

40

Installation of the Inverter and Enclosure Design

45

Inverter Installation Environment

45

Cooling System Types for Inverter Enclosure

48

Inverter Installation

49

Panel through Attachment Procedure

51

Terminal Connection Diagrams

53

FM Type

53

CA Type

55

Main Circuit Terminals

57

Details on the Main Circuit Terminals

57

Terminal Layout of the Main Circuit Terminals, Wiring of Power Supply

58

Applicable Cables and the Wiring Length

61

Earthing (Grounding) Precautions

68

Control Circuit

70

Details on the Control Circuit Terminals

70

Control Logic (Sink/Source) Change

74

Wiring of Control Circuit

77

Wiring Precautions

81

When Using Separate Power Supplies for the Control Circuit

82

When Supplying 24 V External Power to the Control Circuit

85

Safety Stop Function

88

Communication Connectors and Terminals

90

PU Connector

90

USB Connector

91

RS-485 Terminal Block

93

Connection of Stand-Alone Option Units

94

Connection of the Brake Unit (FR-BU2)

94

Connection of the Brake Unit (FR-BU)

97

Connection of the Brake Unit (BU Type)

98

Connection of the High Power Factor Converter (FR-HC2)

99

Connection of the Power Regeneration Common Converter (FR-CV)

101

Connection of the Power Regeneration Converter (MT-RC)

102

Connection of the DC Reactor (FR-HEL)

103

Precautions for Use of the Inverter

105

Electro-Magnetic Interference (EMI) and Leakage Currents

105

Leakage Currents and Countermeasures

105

Countermeasures against Inverter-Generated EMI

110

Built-In EMC Filter

113

Power Supply Harmonics

115

Harmonic Suppression Guidelines

116

Installation of a Reactor

120

Power-OFF and Magnetic Contactor (MC)

121

Countermeasures against Deterioration of the 400 V Class Motor Insulation

123

Checklist before Starting Operation

124

Failsafe System Which Uses the Inverter

127

Basic Operation

131

Operation Panel (FR-DU08)

131

Components of the Operation Panel (FR-DU08)

131

Basic Operation of the Operation Panel

133

Correspondences between Digital and Actual Characters

135

Changing the Parameter Setting Value

136

Monitoring the Inverter Status

137

Monitoring of Output Current and Output Voltage

137

First Monitored Item

137

Displaying the Set Frequency

138

Easy Operation Mode Setting (Easy Setting Mode)

139

Frequently-Used Parameters (Simple Mode Parameters)

141

Simple Mode Parameter List

141

Basic Operation Procedure (PU Operation)

143

Operating at the Set Frequency (Example: Operating at 30 Hz)

143

Using the Setting Dial Like a Potentiometer to Perform Operation

145

Setting the Frequency by Switches (Multi-Speed Setting)

146

Setting the Frequency with Analog Signals (Voltage Input)

148

Using an Analog Signal (Current Input) to Give a Frequency Command

150

Basic Operation Procedure (External Operation)

152

Using the Frequency Set by the Operation Panel

152

Setting the Frequency by Switches (Multi-Speed Setting) (Pr. 4 to Pr. 6)

154

Setting the Frequency with Analog Signals (Voltage Input)

156

Changing the Frequency (60 Hz, Initial Value) at the Maximum Voltage Input

157

(5 V, Initial Value)

157

Using an Analog Signal (Current Input) to Give a Frequency Command

158

Changing the Frequency (60 Hz, Initial Value) at the Maximum Current Input

159

(At 20 Ma, Initial Value)

159

Basic Operation Procedure (JOG Operation)

160

Performing JOG Operation Using External Signals

160

JOG Operation from the Operation Panel

161

Parameters

163

Parameter List

164

Parameter List (by Number)

164

Group Parameter Display

186

Parameter List (by Function Group)

188

Control Method

198

Changing the Control Method

200

Selecting the Advanced Magnetic Flux Vector Control

204

Selecting the PM Motor Control

207

Speed Control under PM Motor Control

212

Setting Procedure of PM Motor Control

213

Performing High-Accuracy, Fast-Response Control

214

Troubleshooting in the Speed Control

217

Torque Detection Filter

218

E) Environment Setting Parameters

219

Real Time Clock Function

220

Reset Selection/Disconnected PU Detection/Pu Stop Selection

222

PU Display Language Selection

226

Buzzer Control

226

PU Contrast Adjustment

226

Display-Off Mode

227

Resetting USB Host Errors

227

Setting Dial Potentiometer Mode/Key Lock Operation Selection

228

Frequency Change Increment Amount Setting

229

Multiple Rating Setting

230

Using the Power Supply Exceeding 480 V

231

Parameter Write Selection

231

Password Function

235

Free Parameter

239

Setting Multiple Parameters as a Batch

239

Extended Parameter Display and User Group Function

244

PWM Carrier Frequency and Soft-PWM Control

247

Inverter Parts Life Display

250

Maintenance Timer Alarm

254

Current Average Value Monitor Signal

256

F) Setting of Acceleration/Deceleration Time and Acceleration/Deceleration Pattern

261

Setting the Acceleration and Deceleration Time

261

Acceleration/Deceleration Pattern

266

Remote Setting Function

270

Starting Frequency and Start-Time Hold Function

274

Minimum Motor Speed Frequency

276

D) Operation Command and Frequency Command

277

Operation Mode Selection

278

Startup in Network Operation Mode at Power-ON

287

Reverse Rotation Prevention Selection

296

Frequency Setting Via Pulse Train Input

297

JOG Operation

301

Operation by Multi-Speed Setting

303

H) Protective Function Parameter

306

Motor Overheat Protection (Electronic Thermal O/L Relay)

307

Cooling Fan Operation Selection

317

Earth (Ground) Fault Detection at Start

318

Varying the Activation Level of the Undervoltage Protective Function

318

Initiating a Protective Function

319

I/O Phase Loss Protection Selection

320

Retry Function

321

Emergency Drive (Fire Mode)

324

Limiting the Output Frequency (Maximum/Minimum Frequency)

333

Avoiding the Mechanical Resonance Points (Frequency Jump)

335

Stall Prevention Operation

337

Load Characteristics Fault Detection

346

Motor Overspeeding Detection

351

M) Monitor Display and Monitor Output Signal

352

Speed Display and Rotations Per Minute Setting

353

Monitor Indicator Selection Using Operation Panel or Via Communication

355

Monitor Display Selection for Terminals FM/CA and am

368

Adjusting Terminals FM/CA and am

375

Energy Saving Monitor

381

Output Terminal Function Selection

388

Output Frequency Detection

396

Output Current Detection Function

400

Output Torque Detection

402

Remote Output Function

403

Analog Remote Output Function

405

Fault Code Output Selection

408

Pulse Train Output of Output Power

409

Detection of Control Circuit Temperature

410

T) Multi-Function Input Terminal Parameters

416

Analog Input Terminal (Terminal 1, 4) Function Assignment

416

Analog Input Compensation

417

Analog Input Responsiveness and Noise Elimination

420

Frequency Setting Voltage (Current) Bias and Gain

422

Bias and Gain for Voltage (Current) Setting of Stall Prevention Operation Level

429

Checking of Current Input on Analog Input Terminal

436

Input Terminal Function Selection

441

Inverter Output Shutoff Signal

445

Selecting Operation Condition of the Second Function Selection Signal (RT)

447

Start Signal Operation Selection

449

C) Motor Constant Parameters

453

Applied Motor

453

Offline Auto Tuning

453

Offline Auto Tuning for a PM Motor (Motor Constants Tuning)

472

Online Auto Tuning

483

A) Application Parameters

488

Electronic Bypass Function

489

Self Power Management

498

Traverse Function

502

Cleaning Function

504

PID Control

509

PID Gain Tuning

529

Changing the Display Increment of Numerical Values Used in PID Control

537

PID Pre-Charge Function

541

Multi-Pump Function (Advanced PID Function)

548

PID Control Enhanced Functions

560

Automatic Restart after Instantaneous Power Failure

571

Automatic Restart after Instantaneous Power Failure

579

Offline Auto Tuning for a Frequency Search

582

Power Failure Time Deceleration-To-Stop Function

588

PLC Function

595

Trace Function

599

N) Operation Via Communication and Its Settings

608

Wiring and Configuration of PU Connector

608

Wiring and Configuration of RS-485 Terminals

610

Initial Setting of Operation Via Communication

614

Initial Settings and Specifications of RS-485 Communication

618

Mitsubishi Inverter Protocol (Computer Link Communication)

620

MODBUS RTU Communication Specification

639

Bacnet MS/TP Protocol

657

USB Device Communication

673

Automatic Connection with GOT

674

G) Control Parameters

676

Manual Torque Boost

677

Base Frequency, Voltage

679

Load Pattern Selection

681

Energy Saving Control

683

Adjustable 5 Points V/F

684

SF-PR Slip Amount Adjustment Mode

686

DC Injection Brake

687

Output Stop Function

690

Stop Selection

692

Regenerative Brake Selection and DC Feeding Mode

694

Regeneration Avoidance Function

702

Increased Magnetic Excitation Deceleration

706

Slip Compensation

708

Speed Smoothing Control

708

Parameter Clear / All Parameter Clear

710

Copying and Verifying Parameters on the Operation Panel

712

Parameter Copy

713

Parameter Verification

714

Copying and Verifying Parameters Using USB Memory

715

Checking Parameters Changed from Their Initial Values (Initial Value Change List)

719

Protective Functions

721

Inverter Fault and Alarm Indications

721

Reset Method for the Protective Functions

722

Check and Clear of the Faults History

723

Check for the Faults History

723

Faults History Clearing Procedure

724

The List of Fault Displays

725

Causes and Corrective Actions

729

Error Message

729

Warning

733

Alarm

736

Fault

737

Check First When You Have a Trouble

751

Motor Does Not Start

751

Motor or Machine Is Making Abnormal Acoustic Noise

754

Inverter Generates Abnormal Noise

755

Motor Generates Heat Abnormally

755

Motor Rotates in the Opposite Direction

755

Speed Greatly Differs from the Setting

756

Acceleration/Deceleration Is Not Smooth

756

Speed Varies During Operation

757

Operation Mode Is Not Changed Properly

758

Operation Panel (FR-DU08) Display Is Not Operating

758

Motor Current Is too Large

758

Speed Does Not Accelerate

759

Unable to Write Parameter Setting

760

Power Lamp Is Not Lit

760

Precautions for Maintenance and Inspection

761

Inspection Item

761

Daily Inspection

761

Periodic Inspection

761

Daily and Periodic Inspection

762

Checking the Inverter and Converter Modules

764

Cleaning

765

Replacement of Parts

765

Inverter Replacement

771

Measurement of Main Circuit Voltages, Currents and Powers

772

Measurement of Powers

775

Measurement of Voltages and Use of PT

776

Measurement of Currents

777

Use of CT and Transducer

778

Measurement of Inverter Input Power Factor

778

Measurement of Converter Output Voltage (Across Terminals P and N)

778

Measurement of Inverter Output Frequency

778

Insulation Resistance Test Using Megger

779

Pressure Test

779

Specifications

781

Inverter Rating

781

Class

781

Motor Rating

784

Premium High-Efficiency IPM Motor [MM-EFS (1500 R/Min Specification)]

784

Premium High-Efficiency IPM Motor [MM-EFS (3000 R/Min Specification)]

786

Premium High-Efficiency IPM Motor [MM-THE4 (1500 R/Min Specification)]

788

Mitsubishi Electric FR-F820-00046 Drives Manuals

Mitsubishi Electric FR-F820-00046 Instruction Manual (940 pages)

Table of Contents

1 Introduction

2 Installation and Wiring

3 Precautions for Use of the Inverter

4 Basic Operation

5 Parameters

6 Protective Functions

7 Precautions for Maintenance and Inspection

8 Specifications

Mitsubishi Electric FR-F820-00046 Instruction Manual (834 pages)

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Inverter Fr-F800 Instruction Manual (Detailed)

Chapter 1 Introduction

Chapter 2 Installation and Wiring

Chapter 3 Precautions for Use of the Inverter 4 5

Chapter 4 Basic Operation

Chapter 5 Parameters

Chapter 6 PROTECTIVE FUNCTIONS

Chapter 7 PRECAUTIONS for MAINTENANCE and

Chapter 8 SPECIFICATIONS

Chapter 9 APPENDIX

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