Mitsubishi Electric FR-E720-0.1K(SC) Manuals

Manuals and User Guides for Mitsubishi Electric FR-E720-0.1K(SC). We have 1 Mitsubishi Electric FR-E720-0.1K(SC) manual available for free PDF download: Instruction Manual

Mitsubishi Electric FR-E720-0.1K(SC) Instruction Manual (349 pages)

FR-E700 series

Brand: Mitsubishi Electric | Category: Inverter | Size: 22.88 MB

Table Of Contents 4

OUTLINE 10

Product Checking And Parts Identification 11

Inverter And Peripheral Devices 12

Peripheral Devices 13

Removal And Reinstallation Of The Cover 14

Front Cover 14

Wiring 14

Wiring Cover 16

Installation Of The Inverter And Enclosure Design 17

Inverter Installation Environment 17

Cooling System Types For Inverter Panel 19

Inverter Placement 20

Terminal Connection Diagram 23

Main Circuit 24

Control Circuit 24

Main Circuit Terminal Specifications 25

Specification Of Main Circuit Terminal 25

Terminal Arrangement Of The Main Circuit Terminal, Power Supply And The Motor Wiring 25

Cables And Wiring Length 27

Control Circuit Specifications 31

Control Circuit Terminal 31

Changing The Control Logic 34

Connection Of Stand-alone Option Unit 35

Wiring Of Control Circuit 36

Terminal Layout 37

Wiring Method 37

Safety Stop Function (available Only For The Safety Stop Function Model) 40

Connection To The PU Connector 42

Connection Of A Dedicated External Brake Resistor (MRS Type, MYS Type, FR-ABR) (0.4K(SC) Or More) 44

Connection Of The Brake Unit (FR-BU2) 46

Connection Of The High Power Factor Converter (FR-HC) 47

Connection Of The Power Regeneration Common Converter (FR-CV) 48

Connection Of The DC Reactor (FR-HEL) 48

PRECAUTIONS FOR USE OF THE INVERTER 50

EMC And Leakage Currents 51

Leakage Currents And Countermeasures 51

Inverter-driven 400V Class Motor 51

EMC Measures 53

Power Supply Harmonics 55

Harmonic Suppression Guideline In Japan 56

Installation Of Power Factor Improving Reactor 58

Power-OFF And Magnetic Contactor (MC) 59

Precautions For Use Of The Inverter 61

Failsafe Of The System Which Uses The Inverter 63

PARAMETERS 66

Operation Panel 67

Names And Functions Of The Operation Panel 67

Basic Operation (factory Setting) 68

Easy Operation Mode Setting (easy Setting Mode) 69

Changing The Parameter Setting Value 70

Setting Dial Push 70

Parameter List 71

Parameters According To Purposes 80

Control Mode 83

Changing The Control Method (Pr. 80, Pr. 81, Pr. 800) 84

Adjustment Of The Output Torque (current) Of The Motor 85

Manual Torque Boost (Pr. 0, Pr. 46) 85

Advanced Magnetic Flux Vector Control (Pr. 71, Pr. 80, Pr. 81, Pr.89, Pr. 800) 86

General-purpose Magnetic Flux Vector Control (Pr. 71, Pr. 80, Pr. 81, Pr. 800) 89

Slip Compensation (Pr. 245 To Pr. 247) 91

Stall Prevention Operation (Pr. 22, Pr. 23, Pr. 48, Pr. 66, Pr. 156, Pr. 157, Pr. 277) 92

Limiting The Output Frequency 96

Maximum/minimum Frequency (Pr. 1, Pr. 2, Pr. 18) 96

Avoiding Mechanical Resonance Points (frequency Jumps) (Pr. 31 To Pr. 36) 97

V/F Pattern 98

Base Frequency, Voltage (Pr. 3, Pr. 19, Pr. 47) 98

Load Pattern Selection (Pr. 14) 100

Frequency Setting By External Terminals 102

Operation By Multi-speed Operation (Pr. 4 To Pr. 6, Pr. 24 To Pr. 27, Pr. 232 To Pr. 239) 102

Jog Operation (Pr. 15, Pr. 16) 104

Remote Setting Function (Pr. 59) 106

Setting Of Acceleration/deceleration Time And Acceleration/ Deceleration Pattern 109

Setting Of The Acceleration And Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 147) 109

Starting Frequency And Start-time Hold Function (Pr. 13, Pr. 571) 112

Acceleration/deceleration Pattern (Pr. 29) 113

Shortest Acceleration/deceleration (automatic Acceleration/deceleration) (Pr. 61 To Pr. 63, Pr. 292, Pr. 293) 114

Selection And Protection Of A Motor 116

Motor Overheat Protection (Electronic Thermal O/L Relay) (Pr. 9, Pr. 51) 116

Applied Motor (Pr. 71, Pr. 450) 118

Exhibiting The Best Performance For The Motor (offline Auto Tuning) (Pr. 71, Pr. 80 To Pr. 84, Pr. 90 To Pr. 94, Pr. 96, Pr. 859) 120

Motor Brake And Stop Operation 128

DC Injection Brake (Pr. 10 To Pr. 12) 128

Selection Of A Regenerative Brake (Pr. 30, Pr. 70) 130

Stop Selection (Pr. 250) 132

Stop-on Contact Control Function (Pr. 6, Pr. 48, Pr. 270, Pr. 275, Pr. 276) 133

Brake Sequence Function (Pr. 278 To Pr. 283, Pr. 292) 135

Function Assignment Of External Terminal And Control 139

Input Terminal Function Selection (Pr. 178 To Pr. 184) 139

Inverter Output Shutoff Signal (MRS Signal, Pr. 17) 141

Condition Selection Of Function Validity By Second Function Selection Signal (RT) 142

Start Signal Operation Selection (STF, STR, STOP Signal, Pr. 250) 143

Output Terminal Function Selection (Pr. 190 To Pr. 192) 145

Detection Of Output Frequency (SU, FU Signal, Pr. 41 To Pr. 43) 149

Output Current Detection Function (Y12 Signal, Y13 Signal, Pr. 150 To Pr. 153) 150

Remote Output Selection (REM Signal, Pr. 495 To Pr. 497) 152

Monitor Display And Monitor Output Signal 153

Speed Display And Speed Setting (Pr. 37) 153

Monitor Display Selection Of DU/PU And Terminal FM (Pr. 52, Pr. 54, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564) 154

Reference Of The Terminal FM (pulse Train Output) (Pr. 55, Pr. 56) 159

Terminal FM Calibration (calibration Parameter C0 (Pr. 900)) 160

Operation Selection At Power Failure And Instantaneous Power Failure 162

Automatic Restart After Instantaneous Power Failure/flying Start (Pr. 30, Pr. 57, Pr. 58, Pr. 96, Pr. 162, Pr. 165, Pr. 298, Pr. 299, Pr. 611) 162

Power-failure Deceleration Stop Function (Pr. 261) 168

Operation Setting At Fault Occurrence 170

Retry Function (Pr. 65, Pr. 67 To Pr. 69) 170

Input/output Phase Loss Protection Selection (Pr. 251, Pr. 872) 172

Earth (ground) Fault Detection At Start (Pr. 249) 172

Energy Saving Operation 173

Optimum Excitation Control (Pr. 60) 173

Motor Noise, EMI Measures, Mechanical Resonance 174

PWM Carrier Frequency And Soft-PWM Control (Pr. 72, Pr. 240) 174

Speed Smoothing Control (Pr. 653) 175

Frequency Setting By Analog Input (terminal 2, 4) 176

Analog Input Selection (Pr. 73, Pr. 267) 176

Response Level Of Analog Input And Noise Elimination (Pr. 74) 178

Bias And Gain Of Frequency Setting Voltage (current) (Pr. 125, Pr. 126, Pr. 241, C2 (Pr. 902) To C7 (Pr. 905)) 179

Misoperation Prevention And Parameter Setting Restriction 184

Reset Selection/disconnected PU Detection/PU Stop Selection (Pr. 75) 184

Parameter Write Disable Selection (Pr. 77) 184

Reverse Rotation Prevention Selection (Pr. 78) 188

Extended Parameter Display And User Group Function (Pr. 160, Pr. 172 To Pr. 174) 188

Operation Display 190

Password Function (Pr. 296, Pr. 297) 191

Selection Of Operation Mode And Operation Location 194

Operation Mode Selection (Pr. 79) 194

Operation Mode At Power-ON (Pr. 79, Pr. 340) 204

Start Command Source And Frequency Command Source During Communication Operation (Pr. 338, Pr. 339, Pr. 550, Pr. 551) 205

Communication Operation And Setting 211

Wiring And Configuration Of PU Connector 211

Initial Settings And Specifications Of RS-485 Communication (Pr. 117 To Pr. 120, Pr. 123, Pr. 124, Pr. 549) 214

Operation Selection At Communication Error Occurrence (Pr. 121, Pr. 122, Pr. 502) 215

Communication EEPROM Write Selection (Pr. 342) 218

Mitsubishi Inverter Protocol (computer Link Communication) 219

Run Command 230

Modbus-RTU Communication Specifications (Pr. 117, Pr. 118, Pr. 120, Pr. 122, Pr. 343, Pr. 502, Pr. 549) 232

Modbus-RTU Communication Specifications 232

USB Communication (Pr. 547, Pr. 548) 245

Special Operation And Frequency Control 246

PID Control (Pr. 127 To Pr. 134) 246

Dancer Control (Pr. 44, Pr. 45, Pr. 128 To Pr. 134) 253

Droop Control (Pr. 286 To Pr. 287) 260

Regeneration Avoidance Function (Pr. 665, Pr. 882, Pr. 883, Pr. 885, Pr. 886) 261

Useful Functions 263

Cooling Fan Operation Selection (Pr. 244) 263

Display Of The Life Of The Inverter Parts (Pr. 255 To Pr. 259) 264

Maintenance Timer Alarm (Pr. 503, Pr. 504) 268

Current Average Value Monitor Signal (Pr. 555 To Pr. 557) 269

Free Parameter (Pr. 888, Pr. 889) 271

Setting From The Parameter Unit And Operation Panel 272

RUN Key Rotation Direction Selection (Pr. 40) 272

PU Display Language Selection(Pr.145) 272

Operation Panel Frequency Setting/key Lock Operation Selection (Pr. 161) 273

Magnitude Of Frequency Change Setting (Pr. 295) 275

Buzzer Control (Pr. 990) 276

PU Contrast Adjustment (Pr. 991) 276

FR-E500 Series Operation Panel (PA02) Setting 277

Built-in Potentiometer Switching (Pr. 146) 277

Bias And Gain Of The Built-in Frequency Setting Potentiometer (C22 (Pr. 922) To C25 (Pr. 923)) 278

Parameter Clear/ All Parameter Clear 284

Initial Value Change List 285

Check And Clear Of The Faults History 286

TROUBLESHOOTING 289

Reset Method Of Protective Function 290

List Of Fault Or Alarm Indications 291

Causes And Corrective Actions 292

Correspondences Between Digital And Actual Characters 302

Check First When You Have A Trouble 303

Motor Does Not Start 303

Motor Or Machine Is Making Abnormal Acoustic Noise 305

Inverter Generates Abnormal Noise 305

Motor Generates Heat Abnormally 305

Motor Rotates In The Opposite Direction 306

Speed Greatly Differs From The Setting 306

Acceleration/deceleration Is Not Smooth 306

Speed Varies During Operation 307

Operation Mode Is Not Changed Properly 307

Operation Panel Display Is Not Operating 308

Motor Current Is Too Large 308

Speed Does Not Accelerate 309

Unable To Write Parameter Setting 309

PRECAUTIONS FOR MAINTENANCE AND INSPECTION 312

Inspection Items 312

Daily Inspection 312

Periodic Inspection 312

Daily And Periodic Inspection 313

Display Of The Life Of The Inverter Parts 314

Checking The Inverter And Converter Modules 315

Cleaning 316

Replacement Of Parts 316

Inverter Replacement 319

Measurement Of Main Circuit Voltages, Currents And Powers 320

Measurement Of Powers 322

Measurement Of Voltages And Use Of PT 322

Measurement Of Currents 323

Use Of CT And Transducer 323

Measurement Of Inverter Input Power Factor 323

Measurement Of Converter Output Voltage (across Terminals P/+ And N/-) 323

Insulation Resistance Test Using Megger 324

Pressure Test 324

SPECIFICATIONS 325

Rating 326

Common Specifications 328

Outline Dimension Drawings 329

APPENDIX 335

Appendix 1 For Customers Who Are Replacing The Conventional Model With This Inverter 336

Appendix 1-1 Replacement Of The FR-E500 Series 336

Appendix 2 Specification Change 338

Appendix 2-1 SERIAL Number Check 338

Appendix 2-2 Changed Functions 338

Appendix3 Index 341

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Mitsubishi Electric FR-E720-0.1K(SC) Manuals

Manuals and User Guides for Mitsubishi Electric FR-E720-0.1K(SC). We have 1 Mitsubishi Electric FR-E720-0.1K(SC) manual available for free PDF download: Instruction Manual

Mitsubishi Electric FR-E720-0.1K(SC) Instruction Manual (349 pages)

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Mitsubishi Electric FR-E720-0.1K(SC) Manuals

Manuals and User Guides for Mitsubishi Electric FR-E720-0.1K(SC). We have 1 Mitsubishi Electric FR-E720-0.1K(SC) manual available for free PDF download: Instruction Manual

Mitsubishi Electric FR-E720-0.1K(SC) Instruction Manual (349 pages)

Table of contents

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Mitsubishi Electric Categories