Mitsubishi Electric F700 Manuals

• 1

  Instruction Manual
• 4

  Table of Contents

10

1 Outline

• 11

  Product Checking and Parts Identification
• 12

  Inverter and Peripheral Devices
  • 13

    Peripheral Devices
• 14

  Method of Removal and Reinstallation of the
• 16

  Installation of the Inverter and Enclosure Design
  • 16

    Inverter Installation Environment
  • 17

    Enclosure Design
  • 18

    Cooling System Types for Inverter Enclosure
  • 18

    Inverter Placement

20

2 Wiring

• 21

  Wiring
  • 21

    Terminal Connection Diagram
  • 22

    EMC Filter
• 23

  Main Circuit Terminal Specifications
  • 23

    Specification of Main Circuit Terminal
  • 23

    Terminal Arrangement of the Main Circuit Terminal, Power Supply and the Motor Wiring
  • 26

    Cables and Wiring Length
  • 29

    When Connecting the Control Circuit and the Main Circuit Separately to the Power Supply
• 31

  Control Circuit Specifications
  • 31

    Control Circuit Terminals
  • 34

    Changing the Control Logic
  • 36

    Control Circuit Terminal Layout
  • 37

    Wiring Instructions
  • 38

    When Connecting the Operation Panel Using a Connection Cable
  • 39

    Terminal Block
  • 39

    Communication Operation
• 40

  Connection of Stand-alone Option Units
  • 40

    Connection of the Brake Unit (FR-BU2)
  • 42

    Connection of the Brake Unit (FR-BU/MT-BU5)
  • 44

    Connection of the Brake Unit (BU Type)
  • 44

    Connection of the High Power Factor Converter (FR-HC/MT-HC)
  • 46

    Connection of the Power Regeneration Common Converter (FR-CV)(01160 or Less)
  • 47

    Connection of the Power Regeneration Converter (MT-RC) (01800 or More)
  • 47

    Connection of the Power Factor Improving DC Reactor (FR-HEL)

48

3 Precautions for Use of the Inverter

• 49

  EMC and Leakage Currents
  • 49

    Leakage Currents and Countermeasures
  • 51

    EMC Measures
  • 53

    Power Supply Harmonics
• 54

  Installation of a Reactor
• 54

  Power-off and Magnetic Contactor (MC)
• 55

  Inverter-driven 400V Class Motor
• 56

  Precautions for Use of the Inverter
• 58

  Failsafe of the System Which Uses the Inverter

60

4 Parameters

• 61

  Operation Panel (FR-DU07)
  • 61

    Parts of the Operation Panel (FR-DU07)
  • 62

    Basic Operation (Factory Setting)
  • 63

    Changing the Parameter Setting Value
  • 63

    Setting Dial Push
• 64

  Parameter List
• 76

  Adjustment of the Output Torque (Current) of the Motor
  • 76

    Manual Torque Boost (Pr. 0, Pr. 46)
  • 77

    Simple Magnetic Flux Vector Control (Pr.80, Pr.90)
  • 78

    Slip Compensation (Pr. 245 to Pr. 247)
  • 79

    Stall Prevention Operation (Pr. 22, Pr. 23, Pr. 48, Pr. 49, Pr. 66, Pr. 148, Pr. 149, Pr. 154, Pr. 156, Pr. 157)
  • 79

    Stall Prevention Operation
  • 84

    Multiple Rating (Pr.570)
• 85

  Limiting the Output Frequency
  • 85

    Maximum/minimum Frequency (Pr. 1, Pr. 2, Pr. 18)
  • 86

    Avoiding Mechanical Resonance Points (Frequency Jump) (Pr. 31 to Pr. 36)
• 87

  V/F Pattern
  • 87

    Base Frequency, Voltage (Pr. 3, Pr. 19, Pr. 47)
  • 89

    Load Pattern Selection (Pr. 14)
  • 90

    Adjustable 5 Points V/F (Pr. 71, Pr. 100 to Pr. 109)
• 91

  Frequency Setting By External Terminals
  • 91

    Multi-speed Setting Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
  • 93

    Jog Operation (Pr. 15, Pr. 16)
  • 95

    Input Compensation of Multi-speed and Remote Setting (Pr. 28)
  • 96

    Remote Setting Function (Pr. 59)
• 99

  Setting of Acceleration/deceleration Time and Acceleration/deceleration Pattern
  • 99

    Setting of the Acceleration and Deceleration Time (Pr.7, Pr.8, Pr.20, Pr.21, Pr.44, Pr.45)
  • 101

    Starting Frequency and Start-time Hold Function (Pr.13, Pr.571)
  • 102

    Acceleration/deceleration Pattern (Pr.29, Pr.140 to Pr.143)
• 104

  Selection and Protection of a Motor
  • 104

    Motor Protection From Overheat (Electronic Thermal Relay Function) (Pr. 9, Pr. 51)
  • 108

    Applied Motor (Pr. 71)
• 109

  Motor Brake and Stop Operation
  • 109

    DC Injection Brake (Pr. 10 to Pr. 12)
  • 111

    Selection of a Regenerative Brake and DC Feeding (Pr. 30, Pr. 70)
  • 116

    Stop Selection (Pr. 250)
  • 117

    Output Stop Function (Pr.522)
• 119

  Function Assignment of External Terminal and Control
  • 119

    Input Terminal Function Selection (Pr. 178 to Pr. 189)
  • 121

    Inverter Output Shutoff Signal (MRS Signal, Pr. 17)
  • 122

    Condition Selection of Function Validity By the Second Function Selection Signal (RT) (RT Signal, Pr. 155)
  • 123

    Start Signal Selection (STF, STR, STOP Signal, Pr. 250)
  • 125

    Output Terminal Function Selection (Pr. 190 to Pr. 196)
  • 129

    Detection of Output Frequency (SU, FU, FU2 Signal, Pr. 41 to Pr. 43, Pr. 50)
  • 130

    Output Current Detection Function (Y12 Signal, Y13 Signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)
  • 130

    Output Current Detection Function
  • 132

    Remote Output Function (REM Signal, Pr. 495 to Pr. 497)
  • 133

    Pulse Train Output of Output Power (Y79 Signal, Pr. 799)
• 134

  Monitor Display and Monitor Output Signal
  • 134

    Speed Display and Speed Setting (Pr. 37, Pr. 144)
  • 135

    DU/PU Monitor Display Selection (Pr. 52, Pr. 54, Pr. 158, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)
  • 135

    DU/PU Monitor Display Selection
  • 140

    CA, AM Terminal Function Selection (Pr.55, Pr.56, Pr.867, Pr.869)
  • 142

    Terminal CA, AM Calibration (Calibration Parameter C0 (Pr. 900), C1 (Pr. 901), C8 (Pr.930) to C11 (Pr. 931))
• 145

  Operation Selection at Power Failure and Instantaneous Power Failure
  • 145

    Automatic Restart After Instantaneous Power Failure / Flying Start (Pr. 57, Pr. 58, Pr. 162 to Pr. 165, Pr. 299, Pr. 611)
  • 147

    Instantaneous Power Failure
  • 149

    Power Failure-time Deceleration-to-stop Function (Pr. 261 to Pr. 266 )
• 152

  Operation Setting at Fault Occurrence
  • 152

    Retry Function (Pr. 65, Pr. 67 to Pr. 69)
  • 154

    Fault Code Output Selection (Pr.76)
  • 155

    Input/output Phase Loss Protection Selection (Pr. 251, Pr. 872)
• 156

  Energy Saving Operation and Energy Saving Monitor
  • 156

    Energy Saving Control and Optimum Excitation Control (Pr. 60)
  • 157

    Energy Saving Monitor (Pr. 891 to Pr. 899)

162

Motor Noise, EMI Measures, Mechanical Resonance

• 162

  PWM Carrier Frequency and Soft-PWM Control (Pr. 72, Pr. 240, Pr. 260)
• 163

  Speed Smoothing Control (Pr. 653, Pr. 654)

164

Frequency Setting By Analog Input (Terminal 1, 2, 4)

• 164

  Analog Input Selection (Pr. 73, Pr. 267)
• 169

  Analog Input Compensation (Pr. 73, Pr. 242, Pr. 243, Pr. 252, Pr. 253)
• 170

  Response Level of Analog Input and Noise Elimination (Pr. 74)
• 171

  Bias and Gain of Frequency Setting Voltage (Current) (Pr. 125, Pr. 126, Pr. 241, C2(pr. 902) to C7(pr. 905))
• 175

  Operation Display
• 176

  4MA Input Check of Current Input (Pr. 573)

178

Misoperation Prevention and Parameter Setting Restriction

• 178

  Reset Selection/disconnected PU Detection/PU Stop Selection (Pr. 75)
• 181

  Parameter Write Selection (Pr. 77)
• 182

  Reverse Rotation Prevention Selection (Pr. 78)
• 182

  Display of Applied Parameters and User Group Function (Pr. 160, Pr. 172 to Pr. 174)

184

Selection of Operation Mode and Operation Location

• 184

  Operation Mode Selection (Pr. 79)
• 192

  Operation Mode at Power On (Pr. 79, Pr. 340)
• 193

  Start Command Source and Speed Command Source During Communication Operation (Pr. 338, Pr. 339, Pr. 550, Pr. 551)

198

Communication Operation and Setting

• 198

  Wiring and Configuration of PU Connector
• 199

  System Configuration
• 200

  Wiring and Arrangement of RS-485 Terminals
• 203

  Initial Settings and Specifications of RS-485 Communication (Pr. 117 to Pr. 124, Pr. 331 to Pr. 337, Pr. 341, Pr. 549)
• 204

  Communication EEPROM Write Selection (Pr. 342)
• 205

  Mitsubishi Inverter Protocol (Computer Link Communication)
• 215

  Run Command
• 216

  Modbus-RTU Communication Specifications (Pr. 331, Pr. 332, Pr. 334, Pr. 343, Pr. 539, Pr. 549)

228

Special Operation and Frequency Control

• 228

  PID Control (Pr. 127 to Pr. 134, Pr. 241, Pr. 553, Pr. 554, Pr. 575 to Pr. 577, C42 (Pr. 934) to C45 (Pr. 935))
• 230

  Special Operation and Frequency Control
• 240

  Bypass-inverter Switchover Function (Pr. 135 to Pr. 139, Pr. 159)
• 245

  Advanced PID Function (Pump Function) (Pr. 554, Pr. 575 to Pr. 591)
• 255

  Traverse Function (Pr. 592 to Pr. 597)
• 257

  Regeneration Avoidance Function (Pr. 882 to Pr. 886)

259

Useful Functions

• 259

  Cooling Fan Operation Selection (Pr. 244)
• 260

  Display of the Life of the Inverter Parts (Pr. 255 to Pr .259)
• 263

  Maintenance Timer Alarm (Pr. 503, Pr. 504)
• 264

  Current Average Value Monitor Signal (Pr. 555 to Pr. 557)
  • 266

    Free Parameter (Pr. 888, Pr. 889)
• 267

  Setting From the Parameter Unit, Operation Panel
  • 267

    PU Display Language Selection (Pr. 145)
  • 267

    Operation Panel Frequency Setting/key Lock Selection (Pr. 161)
  • 269

    Buzzer Control (Pr. 990)
  • 269

    PU Contrast Adjustment (Pr. 991)
• 270

  Parameter Clear
• 271

  All Parameter Clear
• 272

  Parameter Copy and Parameter Verification
  • 272

    Parameter Copy
  • 273

    Parameter Verification
• 274

  Check and Clear of the Faults History

276

5 Protective Functions

• 277

  Reset Method of Protective Function
• 278

  List of Fault or Alarm Display
• 279

  Causes and Corrective Actions
• 290

  Correspondences Between Digital and Actual Characters
• 291

  Check First When You Have a Trouble
  • 291

    Motor Does Not Start
  • 293

    Motor or Machine Is Making Abnormal Acoustic Noise
  • 293

    Inverter Generates Abnormal Noise
  • 293

    Motor Generates Heat Abnormally
  • 294

    Motor Rotates in the Opposite Direction
  • 294

    Speed Greatly Differs From the Setting
  • 294

    Acceleration/deceleration Is Not Smooth
  • 295

    Speed Varies During Operation
  • 295

    Operation Mode Is Not Changed Properly
  • 296

    Operation Panel (FR-DU07) Display Is Not Operating
  • 296

    Motor Current Is Too Large
  • 297

    Speed Does Not Accelerate
  • 297

    Unable to Write Parameter Setting
  • 297

    Power Lamp Is Not Lit

298

6 Precautions for Maintenance and Inspection

• 299

  Inspection Item
  • 299

    Daily Inspection
  • 299

    Periodic Inspection
  • 300

    Daily and Periodic Inspection
  • 301

    Display of the Life of the Inverter Parts
  • 301

    Checking the Inverter and Converter Modules
  • 302

    Cleaning
  • 302

    Replacement of Parts
  • 306

    Inverter Replacement
• 307

  Measurement of Main Circuit Voltages, Currents and Powers
  • 307

    Measurement of Voltages and Currents
  • 309

    Measurement of Powers
  • 309

    Measurement of Voltages and Use of PT
  • 310

    Measurement of Currents
  • 310

    Use of CT and Transducer
  • 310

    Measurement of Inverter Input Power Factor
  • 311

    Measurement of Converter Output Voltage (Across Terminals P/+ - N/-)
  • 311

    Insulation Resistance Test Using Megger
  • 311

    Pressure Test

312

7 Specifications

• 313

  Rating
• 314

  Common Specifications
• 316

  Outline Dimension Drawings
  • 316

    Inverter Outline Dimension Drawings
• 325

  Heatsink Protrusion Attachment Procedure
  • 325

    When Using a Heatsink Protrusion Attachment (FR-A7CN)
  • 325

    Protrusion of Heatsink of the FR-F740-04320 or More
  • 328

    Appendices

329

Appendix 1 for Customers Who Are Replacing the Conventional Model With This Inverter

329

Appendix 1-1 Replacement of the FR-F500 Series

330

Appendix 1-2 Replacement of the FR-A100 Series

• 330

  Instructions for Installation

331

Appendix 2 Parameter Clear, Parameter Copy and Instruction Code List

339

Appendix 3 Specification Change

339

Appendix 3-1 SERIAL Number Check

339

Appendix 3-2 Changed Functions

• 3

  Table of Contents

9

1wiring

• 9

  Inverter and Peripheral Devices
  • 10

    Peripheral Devices
• 11

  Wiring
  • 11

    Terminal Connection Diagram
• 12

  Main Circuit Terminal Specifications
  • 12

    Specification of Main Circuit Terminal
  • 12

    Terminal Arrangement of the Main Circuit Terminal, Power Supply and the Motor Wiring
  • 14

    Cables and Wiring Length
• 17

  Control Circuit Specifications
  • 17

    Control Circuit Terminals
  • 17

    Protective Functions
  • 19

    Control Circuit Terminal Layout
  • 20

    Wiring Instructions
  • 21

    When Connecting the Control Circuit and the Main Circuit Separately to the Power Supply (Separate Power)
  • 23

    Changing the Control Logic
• 25

  Connection of Stand-alone Option Units
  • 25

    Connection of the Brake Unit (FR-BU)
  • 26

    Connection of the Brake Unit (BU Type)
  • 26

    Connection of the High Power Factor Converter (FR-HC)
  • 27

    Connection of the Power Regeneration Common Converter (FR-CV)
  • 27

    Connection of the Power Factor Improving DC Reactor (FR-HEL)
  • 28

    When Connecting the Operation Panel Using a Connection Cable

30

2 Precautions for Use of the Inverter

• 31

  Panel Design
  • 31

    Inverter Installation Environment
  • 33

    Cooling System Types for Inverter Panel
  • 34

    Inverter Placement
• 35

  Precautions for Use of the Inverter
• 36

  Others
  • 36

    Leakage Currents and Countermeasures
  • 38

    Power-off and Magnetic Contactor (MC)
  • 38

    Installation of a Reactor
  • 39

    Inverter-generated Noises and Their Reduction Techniques
  • 41

    EMC Filter
    • 42

      Power Supply Harmonics
    • 43

      Inverter-driven 400V Class Motor

44

3 Parameters

• 45

  Parameter List
• 60

  Adjust the Output Torque of the Motor (Current)
  • 60

    Manual Torque Boost (Pr.0, Pr.46)
  • 60

    Simple Magnetic Flux Vector Control (Pr.80, Pr.90)
  • 61

    Simple Magnetic Flux Vector Control (Pr.80, Pr.90)
  • 62

    Slip Compensation (Pr. 245 to Pr. 247)
  • 63

    Stall Prevention Operation (Pr.22, Pr.23, Pr.48, Pr.49, Pr.66, Pr.148, Pr.149, Pr.154, Pr.156, Pr.157)
  • 67

    Load Pattern Selection (Pr.14)
  • 68

    Multiple Rating (Pr.570)
• 69

  Limit the Output Frequency
  • 69

    Maximum/minimum Frequency (Pr. 1, Pr. 2, Pr. 18)
  • 70

    Avoid Mechanical Resonance Points (Frequency Jump) (Pr. 31 to Pr. 36)
• 71

  Set V/F Pattern
  • 71

    Base Frequency, Voltage (Pr.3, Pr.19, Pr.47)
  • 73

    Adjustable 5 Points V/F (Pr. 71, Pr. 100 to 109)
• 74

  Frequency Setting By External Terminals
  • 74

    Multi-speed Setting Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
  • 76

    Jog Operation (Pr. 15, Pr. 16)
  • 78

    Input Compensation of Multi-speed and Remote Setting (Pr. 28)
  • 79

    Remote Setting Function (Pr. 59)
• 81

  Setting of Acceleration/deceleration Time and Acceleration/deceleration Pattern
  • 81

    Setting of the Acceleration and Deceleration Time (Pr.7, Pr.8, Pr.20, Pr.21, Pr.44, Pr.45)
  • 83

    Starting Frequency and Start-time Hold Function (Pr.13, Pr.571)
  • 84

    Acceleration/deceleration Pattern (Pr.29, Pr.140 to Pr.143)
• 85

  Selection and Protection of a Motor
  • 85

    Motor Protection From Overheat (Electronic Thermal Relay Function) (Pr.9)
  • 87

    Applied Motor (Pr.71)
• 88

  Motor Brake and Stop Operation
  • 88

    DC Injection Brake (Pr. 10 to Pr. 12)
  • 90

    Selection of a Regenerative Brake (Pr. 30, Pr.70)
  • 91

    Stop Selection (Pr.250)
• 92

  Function Assignment of External Terminal and Control
  • 92

    Input Terminal Function Selection (Pr.178 to Pr.189)
  • 94

    Inverter Output Shutoff Signal (MRS Signal, Pr. 17)
  • 95

    Second Function RT Signal Reflection Time Selection (Terminal RT, Pr. 155)
  • 96

    Start Signal Selection (Terminal STF, STR, STOP, Pr. 250)
  • 98

    Output Terminal Function Selection (Pr. 190 to Pr. 196)
  • 102

    Detection of Output Frequency (SU, FU, FU2 Signal, Pr. 41 to Pr. 43, Pr. 50)
  • 103

    Output Current Detection Function (Y12 Signal, Y13 Signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)
  • 105

    Remote Output Function (REM Signal, Pr. 495 to Pr. 497)
• 106

  Monitor Display and Monitor Output Signal
  • 106

    Speed Display and Speed Setting (Pr.37, Pr.144)
  • 107

    DU/PU Monitor Display Selection (Pr.52, Pr.170, Pr.171, Pr.268, Pr.563, Pr.564, Pr.891)
  • 111

    CA, AM Terminal Function Selection (Pr.54 to Pr.56, Pr.158, Pr.867, Pr.869)
  • 113

    Terminal CA, AM Calibration (Calibration Parameter C0 (Pr. 900), C1 (Pr. 901), C8 (Pr.930) to C11 (Pr. 931))
• 116

  Operation Selection at Power Failure and Instantaneous Power Failure
  • 116

    Automatic Restart After Instantaneous Power Failure (Pr. 57, Pr. 58, Pr. 162 to Pr. 165, Pr. 611)
  • 119

    Power Failure-time Deceleration-to-stop Function (Pr. 261 to Pr. 266)
• 121

  Operation Setting at Alarm Occurrence
  • 121

    Retry Function (Pr. 65, Pr. 67 to Pr.69)
  • 123

    Alarm Code Output Selection (Pr.76)
  • 124

    Input/output Phase Failure Protection Selection (Pr.251, Pr.872)
• 125

  Energy Saving Operation and Energy Saving Monitor
  • 125

    Energy Saving Control and Optimum Excitation Control (Pr.60)
  • 126

    Energy Saving Monitor (Pr. 891 to Pr. 899)
• 131

  Motor Noise, Noise Reduction
  • 131

    PWM Carrier Frequency and Soft-PWM Control (Pr.72, Pr.240, Pr.260)
• 132

  Frequency Setting By Analog Input (Terminal 1, 2, 4)
  • 132

    Analog Input Selection (Pr.73, Pr.267)
  • 134

    Analog Input Compensation (Pr.73, Pr.242, Pr.243, Pr.252, Pr.253)
  • 135

    Input Filter Time Constant (Pr.74)
  • 136

    Bias and Gain of Frequency Setting Voltage (Current) (Pr. 125, Pr. 126, Pr. 241, C2(pr. 902) to C7(pr. 905))
  • 141

    4MA Input Check of Current Input (Pr. 573)
• 143

  Misoperation Prevention and Parameter Setting Restriction
  • 143

    Reset Selection/disconnected PU Detection/PU Stop Selection (Pr.75)
  • 146

    Parameter Write Disable Selection (Pr.77)
  • 147

    Reverse Rotation Prevention Selection (Pr.78)
  • 147

    Display of Applied Parameters and User Group Function (Pr.160, Pr.172 to Pr.174)
• 149

  Selection of Operation Mode and Operation Location
  • 149

    Operation Mode Selection (Pr. 79)
  • 157

    Operation Mode at Power On (Pr. 79, Pr. 340)
  • 158

    Operation Command Source and Speed Command Source During Communication Operation (Pr. 338, Pr. 339, Pr. 550, Pr. 551)
• 163

  Communication Operation and Setting
  • 163

    Wiring and Configuration of PU Connector
  • 165

    Wiring and Arrangement of RS-485 Terminals
  • 168

    Initial Settings and Specifications of RS-485 Communication (Pr. 117 to Pr. 124, Pr. 331 to Pr. 337, Pr. 341)
  • 169

    Communication EEPROM Write Selection (Pr. 342)
  • 170

    Mitsubishi Inverter Protocol (Computer Link Communication)
  • 180

    Modbus-RTU Communication Specifications (Pr. 331, Pr. 332, Pr. 334, Pr. 343, Pr. 549)
• 191

  Special Operation and Frequency Setting
  • 191

    PID Control (Pr. 127 to Pr. 134, Pr. 575 to Pr. 577)
  • 199

    Commercial Power Supply-inverter Switchover Function (Pr. 135 to Pr. 139, Pr. 159)
  • 204

    Advanced PID Function (Pump Function) (Pr. 575 to Pr. 591)
  • 213

    Traverse Function (Pr. 592 to Pr. 597)
  • 215

    Regeneration Avoidance Function (Pr.882 to Pr.886)
• 217

  Useful Functions
  • 217

    Cooling Fan Operation Selection (Pr.244)
  • 218

    Display of the Life of the Inverter Parts (Pr. 255 to Pr .259)
  • 220

    Maintenance Timer Alarm (Pr.503, Pr.504)
  • 221

    Current Average Value Monitor Signal (Pr.555 to Pr.557)
  • 223

    Free Parameter (Pr.888, Pr.889)
• 224

  Setting From the Parameter Unit, Operation Panel
  • 224

    PU Display Language Selection (Pr.145)
  • 224

    Operation Panel Frequency Setting/key Lock Operation Selection (Pr. 161)
  • 226

    Buzzer Control (Pr. 990)
  • 226

    PU Contrast Adjustment (Pr.991)
• 227

  Parameter Clear
• 228

  All Parameter Clear
• 229

  Parameter Copy
• 230

  Parameter Verification
  • 231

    Check and Clear of the Alarm History

234

4 Protective Functions

• 235

  List of Alarm Display
• 236

  Causes and Corrective Actions
• 247

  Reset Method of Protective Function
• 247

  Correspondences Between Digital and Actual Characters
• 248

  Meters and Measuring Methods
  • 248

    Measurement of Powers
  • 249

    Measurement of Voltages and Use of PT
  • 249

    Measurement of Currents
  • 250

    Use of CT and Transducer
  • 250

    Measurement of Inverter Input Power Factor
  • 250

    Measurement of Converter Output Voltage (Across Terminals P/+ - N/-)
• 251

  Check First When You Have Troubles
  • 251

    Motor Does Not Rotate As Commanded
  • 251

    Motor Generates Abnormal Noise
  • 251

    Motor Generates Heat Abnormally
  • 252

    Motor Rotates in Opposite Direction
  • 252

    Speed Greatly Differs From the Setting
  • 252

    Acceleration/deceleration Is Not Smooth
  • 252

    Motor Current Is Large
  • 252

    Speed Does Not Increase
  • 252

    Speed Varies During Operation

254

5 Specifications

• 255

  Rating
• 256

  Common Specifications
• 258

  Outline Dimension Drawings
  • 258

    Inverter Outline Dimension Drawings
  • 261

    Operation Panel (FR-DU07) Outline Dimension Drawings
  • 261

    Parameter Unit (FR-PU04) Outline Dimension Drawings

• 3

  Table of Contents
• 6

  Product Checking and Parts Identification

7

2 Installation and Wiring

• 8

  Peripheral Devices
• 9

  Method of Removal and Reinstallation of the
• 10

  Front Cover
• 11

  Installation of the Inverter and Instructions
• 12

  Wiring
  • 12

    Terminal Connection Diagram
  • 13

    EMC Filter
  • 14

    Specification of Main Circuit Terminal
  • 14

    Terminal Arrangement of the Main Circuit Terminal, Power Supply and the Motor Wiring
  • 21

    Control Circuit Terminals
  • 23

    Changing the Control Logic
  • 25

    Wiring of Control Circuit
  • 27

    When Connecting the Operation Panel Using a Connection Cable
  • 28

    Terminal Block
  • 28

    Communication Operation
• 29

  Power-off and Magnetic Contactor (MC)
• 30

  Precautions for Use of the Inverter

32

3 Drive the Motor

• 32

  Step of Operation
• 33

  Operation Panel (FR-DU07)
  • 33

    Parts of the Operation Panel (FR-DU07)
  • 34

    Basic Operation (Factory Setting)
  • 35

    Operation Lock (Press [MODE] for an Extended Time (2S))
  • 36

    Monitoring of Output Current and Output Voltage
  • 36

    First Priority Monitor
  • 36

    Setting Dial Push
  • 37

    Change the Parameter Setting Value
• 38

  Overheat Protection of the Motor By the Inverter (Pr. 9)
• 39

  Start/stop From the Operation Panel (PU Operation Mode)
  • 39

    Set the Set Frequency to Operate (Example: Performing Operation at 30Hz)
  • 40

    Operation Mode
  • 40

    Use the Setting Dial Like a Potentiometer to Perform Operation
  • 41

    Use Switches to Give a Start Command and a Frequency Setting (Multi-speed Setting)
  • 43

    Perform Frequency Setting By Analog (Voltage Input)
  • 45

    Perform Frequency Setting By Analog (Current Input)
• 47

  Make a Start and Stop With Terminals (External Operation)
  • 47

    Use the Set Frequency Set By the Operation Panel (Pr. 79 = 3)
  • 48

    External Operation
  • 49

    Use Switches to Give a Start Command and a Frequency Setting (Multi-speed Setting) (Pr. 4 to Pr. 6)
  • 51

    Perform Frequency Setting By Analog (Voltage Input)
  • 52

    Change the Frequency (50Hz) of the Maximum Value of Potentiometer (At 5V)
  • 53

    Perform Frequency Setting By Analog (Current Input)
  • 54

    Change the Frequency (50Hz) of the Maximum Value of Potentiometer (At 20MA)

55

4 Adjustment

• 55

  Simple Mode Parameter List
• 56

  Increase the Starting Torque (Pr. 0)
• 57

  Limit the Maximum and Minimum Output Frequency (Pr. 1, Pr. 2)
• 58

  When the Rated Motor Frequency Is 60Hz (Pr. 3)
• 59

  Change Acceleration and Deceleration Time (Pr. 7, Pr. 8)
• 60

  Energy Saving Operation (Pr. 60)
  • 60

    Energy Saving Operation Mode (Setting "4")
  • 60

    Optimum Excitation Control Mode (Setting "9")
• 62

  Selection of the Operation Command and Frequency Command Locations (Pr. 79)
• 63

  Parameter Clear, All Parameter Clear
• 64

  Parameter Copy and Parameter Verification
  • 64

    Parameter Copy
  • 65

    Parameter Verification
• 66

  Parameter List
  • 66

    List of Parameters Classified By Purpose of Use
• 68

  Extended Parameters
  • 68

    Used to Display the Extended Parameters
• 69

  Parameter List

94

5 Troubleshooting

• 94

  Reset Method of Protective Function
• 95

  List of Alarm Display
• 96

  Causes and Corrective Actions
• 107

  Correspondences Between Digital and Actual Characters
• 108

  Check and Clear of the Alarm History
• 110

  Check First When You Have Troubles
  • 110

    Motor Does Not Start
  • 110

    Motor Generates Abnormal Noise
  • 110

    Motor Generates Heat Abnormally
  • 111

    Motor Rotates in Opposite Direction
  • 111

    Speed Greatly Differs From the Setting
  • 111

    Acceleration/deceleration Is Not Smooth
  • 111

    Motor Current Is Large
  • 111

    Speed Does Not Increase
  • 111

    Speed Varies During Operation
  • 112

    Operation Mode Is Not Changed Properly
  • 112

    Operation Panel (FR-DU07) Display Is Not Operating
  • 112

    POWER Lamp Is Not Lit
  • 112

    Parameter Write Cannot Be Performed

113

6 Precautions for Maintenance and Inspection

• 113

  Inspection Item
  • 113

    Daily Inspection
  • 113

    Periodic Inspection
  • 114

    Daily and Periodic Inspection
  • 115

    Display of the Life of the Inverter Parts
  • 116

    Cleaning
  • 116

    Replacement of Parts
  • 120

    Inverter Replacement

121

7 Specifications

• 121

  Rating
• 122

  Common Specifications
• 124

  Outline Dimension Drawings
  • 124

    Inverter Outline Dimension Drawings
• 133

  Heatsink Protrusion Attachment Procedure
  • 133

    When Using a Heatsink Protrusion Attachment (FR-A7CN)
  • 133

    Protrusion of Heatsink of the FR-F740-04320 or More
    • 136

      Appendices
      • 136

        Inverter

136

Appendix 1-1replacement of the FR-F500 Series

136

Appendix 1for Customers Who Have Replaced the Older Model With This

137

Appendix 1-2replacement of the FR-A100 Series

• 137

  Instructions for Installation

138

Appendix 2 Instructions for UL and CUL Compliance

140

Appendix 3 Instructions for Compliance With the European Directives