Mitsubishi Electric FR-A700/F700/E700/D700 SERIES Owner's manual

INVERTER

FR-A700/F700/E700/D700

TECHNICAL MANUAL

B

INVERTER

FR-A700/F700

E700/D700

FR-A700/F700/E700/D700 series

TECHNICAL MANUAL

SH(NA)060014ENG-B (0904) MEE Printed in Japan Specifications subject to change without notice.

HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

A - 1

1 SPECIFICATIONS 1

1.1 Specification list ............................................................................................................................................. 2

1.1.1 Rating ........................................................................................................................................................................................... 2

1.1.2 Common specifications ................................................................................................................................................................ 8

1.2 Specification comparison list ....................................................................................................................... 16

1.2.1 Specification comparison list ...................................................................................................................................................... 16

1.3 Standard connection diagram and terminal specifications ......................................................................... 24

1.3.1 Internal block diagram ................................................................................................................................................................24

1.3.2 Explanation of I/O terminal specifications ..................................................................................................................................28

1.4 Information on use of external terminals ..................................................................................................... 34

1.4.1 Switching the inverter power ON/OFF (R/L1, S/L2, T/L3) (common) ......................................................................................... 34

1.4.2 Connecting external power supply to the control circuit (R1/L11, S1/L21) (A700)(F700) .......................................................... 36

1.4.3 Switching the inverter output MC ON/OFF (U, V, W) (common) ................................................................................................ 37

1.4.4 Input signal (STF, STR, RL, RM, RH, RT, AU, JOG, CS, MRS, STOP, RES) (common) ......................................................... 37

1.4.5 Run and stop (STF, STR, STOP) (common) .............................................................................................................................41

1.4.6 Relationships between frequency setting input signals and output frequencies (10, 10E*, 2, 5, 1*, 6*, 4, AU) (common) ....... 43

1.4.7 External frequency selection (REX, RH, RM, RL) (common) ..................................................................................................... 48

1.4.8 Jog operation (JOG signal) (common) ....................................................................................................................................... 49

1.4.9 External thermal relay input (OH) (common) .............................................................................................................................50

1.4.10 Thermistor input (PTC) (A700, F700)(10, 2) (D700)(TH1*, TH2*) (A700) .................................................................................. 50

1.4.11 Second function selection signal, third function selection signal (RT, X9 *) (common) .............................................................54

1.4.12 Inverter output stop (MRS) (common) ....................................................................................................................................... 56

1.4.13 Reset signal (RES) (common) ...................................................................................................................................................57

1.4.14 Automatic restart after instantaneous power failure selection (CS) (common) .......................................................................... 58

1.4.15 High power factor converter connection (X10, X11) (common) ................................................................................................. 59

1.4.16 24VDC and external transistor common (PC) (common) ........................................................................................................... 60

1.4.17 Output signal (RUN, SU, IPF, OL, FU, A1(A), B1(B), C1(C), A2, B2, C2, Y0*, Y1*, Y2*, Y3*, Y4*, Y5*, Y6*, 1A*, 1B*, 1C*, 2A*, 2B*,

2C*, 3A*, 3B*, 3C*) (common) ...................................................................................................................................................... 61

1.4.18 Inverter operating status output signal (RUN, RUN2*, RUN3*, RY, RY2*, Y30*,

Y31*, Y32*, ALM, ALM2*, IPF*, Y91, OL, RBP, THP, FIN) (common) .........................................................................................66

1.4.19 Detection of output frequency (SU, FU, FU2*, FU3*, FB*, FB2*, FB3*, LS*) (common) .......................................................... 70

1.4.20 Output current detection function (Y12, Y13) (common) ........................................................................................................... 72

1.4.21 Output torque detection (TU) (A700) ......................................................................................................................................... 73

1.4.22 Maintenance timer alarm signal (Y95) (common) ...................................................................................................................... 74

1.4.23 Current average value monitor signal (Y93) (common) ............................................................................................................. 75

1.4.24 Remote output function (REM) (common) .................................................................................................................................77

1.4.25 Indicator connection and adjustment (FM) (common) ............................................................................................................... 78

1.4.26 Calibration of analog output (AM) (A700)(F700) ........................................................................................................................80

1.4.27 Control circuit common terminals (SD, 5, SE) (common) ..........................................................................................................80

1.4.28 Signal inputs by contact-less switches (common) .....................................................................................................................80

1.4.29 Wiring and configuration of PU connector (common) ................................................................................................................81

1.4.30 Wiring and arrangement of RS-485 terminals (A700)(F700) ..................................................................................................... 83

1.4.31 USB connector (A700)(E700) ...................................................................................................................................................85

1.4.32 Connection of motor with encoder (vector control) (A700) ........................................................................................................ 86

1.4.33 I/O function plug-in option (FR-A7AX, FR-A7AY, FR-A7AR, FR-A7AZ*) (common) ................................................................. 92

1.4.34 Safety stop function (S1, S2, SO,SC) (D700) ............................................................................................................................95

1.5 Protective functions ...................................................................................................................................... 96

1.5.1 Reset method of fault (common) ............................................................................................................................................... 96

1.5.2 List of fault or alarm display (common) ..................................................................................................................................... 97

1.5.3 Overcurrent protection (OC1 to OC3) (common) ....................................................................................................................106

1.5.4 Stall prevention (overcurrent) function and fast response current limit function (common) ....................................................106

1.5.5 Regenerative overvoltage protection (OV1 to OV3) (common) ...............................................................................................107

1.5.6 Brake resistor overheat protection and brake transistor alarm detection (common) ................................................................ 108

1.5.7 Electronic thermal relay function(THM, THT) (common) .......................................................................................................... 108

1.5.8 Instantaneous power failure protection (IPF) (common) .......................................................................................................... 111

1.5.9 Input/output phase loss protection selection (common) ...........................................................................................................112

1.5.10 Inverter status and reset method at occurrence of fault (common) .........................................................................................113

1.6 Precautions for use of the inverter ............................................................................................................. 114

1.6.1 Instructions on the inverter output side (common) ................................................................................................................... 114

1.6.2 MC on the inverter power supply side (common) ....................................................................................................................115

1.6.3 Inverter power restart (common) ..............................................................................................................................................115

1.6.4 Regenerative brake duty (A700) .............................................................................................................................................. 116

1.6.5 I/O signal (common) ................................................................................................................................................................. 116

1.6.6 Connection to a large-capacity power supply (common) ......................................................................................................... 116

1.6.7 Earthing (grounding) (common) ............................................................................................................................................... 117

1.6.8 Wiring (common) ...................................................................................................................................................................... 118

2 PARAMETER 119

2.1 Parameter list .............................................................................................................................................. 120

2.1.1 FR-A700 ...................................................................................................................................................................................120

2.1.2 FR-F700 ................................................................................................................................................................................... 152

2.1.3 FR-E700 ...................................................................................................................................................................................168

2.1.4 FR-D700 ..................................................................................................................................................................................188

2.2 List of parameters classified by purpose of use ........................................................................................ 202

2.2.1 FR-A700, F700 ........................................................................................................................................................................202

2.2.2 FR-E700, D700 ........................................................................................................................................................................206

2.3 Operation mode ........................................................................................................................................... 209

2.3.1 Operation mode selection [Pr. 79] (common) .........................................................................................................................209

2.4 Frequency setting ....................................................................................................................................... 214

2.4.1 When PU operation mode (key lock) [Pr. 161] (common) ...................................................................................................... 214

2.4.2 When Jog operation [Pr. 15, 16] (common) ............................................................................................................................215

2.4.3 Multi-speed operation [Pr. 4 to 6, 24 to 27, 232 to 239] (common) ......................................................................................... 216

2.4.4 When analog input (External operation mode) [Pr. 73, 74, 125, 126, 241, 242*, 243*, 252*, 253*, 267, 849*, C2 to C7 (Pr. 902 to

Pr. 905), C30 to C33*(Pr. 926, 927)] (common) ......................................................................................................................... 217

2.4.5 Remote setting function [Pr. 59] (common) ............................................................................................................................ 226

2.4.6 Input compensation of multi-speed and remote setting [Pr. 28] (A700)(F700) .......................................................................227

2.4.7 Frequency setting by pulse train input [Pr. 291, 384 to 386] (A700) ....................................................................................... 228

2.4.8 Frequency setting by 16 bit digital input (FR-A7AX) [Pr. 300 to 305, 329] (A700)(F700)(E700) ........................................... 229

2.5 Output frequency and acceleration/deceleration time .............................................................................. 232

2.5.1 Output frequency range [Pr. 1, 2, 13, 18, 571] (common) ...................................................................................................... 232

2.5.2 Frequency jump [Pr. 31 to 36] (common) ............................................................................................................................... 233

2.5.3 Acceleration/deceleration time [Pr. 7, 8, 16, 20, 21*, 44, 45, 110*, 111*, 147*] (common) .................................................... 234

2.5.4 S-pattern acceleration/deceleration and backlash measures

[Pr. 29, 140 to 143*, 380 to 383*, 516 to 519*] (common) ..........................................................................................................238

2.5.5 Shortest acceleration/deceleration and optimum acceleration/deceleration

(automatic acceleration/deceleration) [Pr. 61 to 63, 292, 293] (A700)(E700) ............................................................................. 241

2.6 Setting output voltage (V/F control) ........................................................................................................... 244

2.6.1 V/F pattern and torque boost [Pr. 0, 3, 14, 19, 46, 47, 112*, 113*] (common) ....................................................................... 244

2.6.2 Adjustable 5 points V/F [Pr. 71, 100 to 109] (A700)(F700) ...................................................................................................... 248

2.6.3 Elevator mode [Pr. 61, 64, 292] (A700) ..................................................................................................................................249

2.6.4 Energy saving control and optimum excitation control [Pr. 60] (common) .............................................................................. 250

2.7 Selection of control method ....................................................................................................................... 252

2.7.1 Selection of control method [Pr. 80, 81*, 450*, 451*, 453*, 454*, 800*] (common) ................................................................252

A - 3

2.7.2 Simple magnetic flux vector control [Pr. 71, 80, 90] (F700) .................................................................................................... 256

2.7.3 General-purpose magnetic flux vector control (Pr. 71, 80, 81*, 800*) (E700)(D700) .............................................................. 257

2.7.4 Advanced magnetic flux vector control

[Pr. 71, 80, 81, 89, 450, 451*, 453*, 454*, 569*, 800] (A700)(E700) ..........................................................................................258

2.7.5 Real sensorless vector control [Pr. 71, 80, 81, 450, 451, 453, 454, 800] (A700) ...................................................................261

2.7.6 Vector control [Pr. 71, 80, 81, 359, 369, 800] (A700) .............................................................................................................263

2.8 Applied motor selection and auto tuning ................................................................................................... 266

2.8.1 Applied motor selection [Pr. 71, 450*] (common) ...................................................................................................................266

2.8.2 Offline auto tuning function

[ Pr. 71, 80 to 84*, 90 to 94*, 96, 450*, 453 to 463*, 684*, 859*, 860*] (A700)(E700)(D700) ..................................................... 268

2.8.3 Online auto tuning function [Pr. 95, 574] (A700) ..................................................................................................................... 276

2.9 Speed control by Real sensorless vector control and vector control ....................................................... 280

2.9.1 What is speed control? (A700) ................................................................................................................................................280

2.9.2 Torque limit level setting [Pr. 22, 406, 803, 810 to 817, 858, 865, 868, 874] (A700) .............................................................. 283

2.9.3 Gain adjustment [Pr. 818 to 821, 830, 831, 880] (A700) ........................................................................................................ 286

2.9.4 Speed feed forward control, model adaptive speed control [Pr. 828, 877 to 881] (A700) ......................................................289

2.9.5 Torque bias [Pr. 840 to 848] (A700) ........................................................................................................................................291

2.9.6 Speed limit [Pr. 285, 853, 873] (A700) .................................................................................................................................... 294

2.9.7 Notch filter [Pr. 862, 863] (A700) ............................................................................................................................................295

2.9.8 Troubleshooting (speed control) (A700) ................................................................................................................................. 296

2.10 Torque control by Real sensorless vector control and vector control ...................................................... 298

2.10.1 Torque control (A700) .............................................................................................................................................................. 298

2.10.2 Torque command setting [Pr. 304, 305, 432, 433, 447, 448, 803 to 806] (A700) .................................................................... 301

2.10.3 Speed limit [Pr. 807 to Pr. 809, C12 to C15 (Pr. 917, 918), C30 to C33(Pr. 926, 927)) (A700)) ..............................................304

2.10.4 Gain adjustment [Pr. 824, 825, 834, 835] (A700)) ................................................................................................................... 306

2.10.5 Troubleshooting (torque control) (A700) ..................................................................................................................................307

2.11 Position control by vector control .............................................................................................................. 308

2.11.1 Position control(A700) .............................................................................................................................................................. 308

2.11.2 Conditional position feed function by contact input [Pr. 419, 464 to 494] (A700) .................................................................... 309

2.11.3 Position control by the inverter pulse train input [Pr. 419, 428 to 430] (A700) ......................................................................... 311

2.11.4 Positioning control by pulse train input of FR-A7AL [Pr.419, 428 to 430] (A700) .................................................................... 313

2.11.5 Setting the electronic gear [Pr. 420, 421, 424] (A700) .............................................................................................................315

2.11.6 Setting of positioning adjustment parameter [Pr. 426, 427] (A700) ......................................................................................... 317

2.11.7 Gain adjustment [Pr. 422, 423, 425] (A700) ............................................................................................................................317

2.11.8 Troubleshooting (position control) (A700) ................................................................................................................................ 318

2.12 Adjustment of Real sensorless vector control, vector control .................................................................. 320

2.12.1 Bias and gain of torque (magnetic flux) setting voltage (current)

[Pr. 241, C16 to C19 (Pr. 919, 920), C34 to C37 (Pr. 928, 929), C38 to C41 (Pr. 932, 933)] (A700) .......................................... 320

2.12.2 Response level of analog input and noise elimination [Pr. 822, 826, 832, 836] (A700) ........................................................... 323

2.12.3 Speed detection filter and torque detection filter [Pr. 823, 827, 833, 837] (A700) ...................................................................324

2.12.4 Excitation ratio [Pr. 854] (A700)) .............................................................................................................................................. 324

2.12.5 Pre-excitation (zero speed control, servo lock) [Pr. 10, 11, 802, 850] (A700) ......................................................................... 325

2.13 Selection of DC injection brake and regenerative brake ........................................................................... 328

2.13.1 DC injection brake [Pr. 10 to 12] (common) ............................................................................................................................. 328

2.13.2 Stop selection, start signal selection [Pr. 250] (common) ........................................................................................................330

2.13.3 Selection of regenerative brake and DC feeding [Pr. 30, 70] (common) ................................................................................. 331

2.14 Stall prevention operation and regeneration avoidance operation .......................................................... 335

2.14.1 Overcurrent stall prevention operation [Pr. 22, 23, 48, 49*, 66, 114*, 115*, 148*, 149*, 154*, 156, 157, 277*, 858*, 868*] (common)

335

2.14.2 Overvoltage stall prevention operation level (common) ........................................................................................................... 340

2.14.3 Regeneration avoidance function [Pr. 665*, 882, 883, 884*, 885, 886] (common) ..................................................................340

2.15 Monitor display and monitor output signal ................................................................................................. 343

2.15.1 Speed display and speed setting [Pr. 37, 144*, 505*, 811*] (common) ................................................................................... 343

2.15.2 Monitor display selection of the DU/PU, terminal FM/AM, terminal AM0/AM1

(FR-A7AY), terminal DA1 (FR-A7AZ) [Pr. 52, 54, 158*, 170, 171, 268, 306*, 310*, 563, 564, 838*, 891*] (common) .............. 345

2.15.3 Reference of terminal FM/AM, terminal AM0/AM1 (FR-A7AY), terminal DA1 (FR-A7AZ) [Pr. 55, 56, 291*, 839*, 866*, 867*]

(common) .................................................................................................................................................................................... 352

2.15.4 Terminal FM, AM calibration [C0 (Pr. 900), C1 (Pr. 901)*] (common) ....................................................................................356

2.15.5 Signal selection and calibration of terminal AM0, AM1 (FR-A7AY)

[Pr. 307 to 309, 311, 312, 323, 324, C0(Pr. 900), C1(Pr.901)] (A700)(F700)(E700) .................................................................. 357

2.15.6 Terminal DA1(FR-A7AZ) calibration [Pr. 857, C0 (Pr. 900)] (A700) ........................................................................................359

2.15.7 Energy saving monitor [Pr. 891 to 899] (A700)(F700) ............................................................................................................ 360

2.15.8 Display of the life of the inverter parts [Pr. 255 to 259] (common) .......................................................................................... 364

2.16 Operation selection at power failure and instantaneous power failure .................................................... 367

2.16.1 Automatic restart after instantaneous power failure/flying start

[Pr. 30, 57, 58, 96, 162, 163*, 164*, 165, 298*, 299, 611] (common) ..........................................................................................367

2.16.2 Power failure stop mode [Pr. 261, 262 to 266 *, Pr. 294 *] (common) ..................................................................................... 373

2.17 Alarm function ............................................................................................................................................. 376

2.17.1 Retry function [Pr. 65, 67 to 69] (common) .............................................................................................................................. 376

2.17.2 Fault code output selection [Pr. 76] (common) ........................................................................................................................ 378

2.17.3 Motor overheat protection (Electronic thermal O/L relay) [Pr. 9, 51, 875*] (common) ............................................................. 379

2.17.4 Input/output phase loss protection selection [Pr. 251, 872] (common) .................................................................................... 380

2.17.5 Overspeed detection [Pr. 374] (A700) ..................................................................................................................................... 381

2.17.6 Encoder signal loss detection [Pr. 376] (A700) ........................................................................................................................381

2.17.7 Earth (ground) fault detection at start [Pr. 249] ....................................................................................................................... 381

2.18 Misoperation prevention and parameter setting and PU setting ............................................................ 382

2.18.1 Reset selection/disconnected PU detection/PU stop selection [Pr. 75] (common) ................................................................. 382

2.18.2 Parameter write disable selection [Pr. 77] (common) .............................................................................................................384

2.18.3 Reverse rotation prevention selection [Pr. 78] (common) .......................................................................................................385

2.18.4 Extended parameter display and user group function [Pr. 160, 172 to 174*] (common) ........................................................ 386

2.18.5 Password function [Pr. 296, 297] ............................................................................................................................................. 387

2.18.6 Free parameter [Pr. 888, 889] (common) ...............................................................................................................................388

2.18.7 Setting from the parameter unit and operation panel [Pr. 40*, 145, 161, 295*, 990, 991] (common) .................................... 389

2.18.8 Setting an operation panel (PA02) for FR-E500 series (E700)(D700) ..................................................................................... 390

2.19 Frequency compensation function ............................................................................................................ 391

2.19.1 Slip compensation [Pr. 245 to 247](common) ..........................................................................................................................391

2.19.2 Encoder feedback control [Pr. 144, 285, 359, 367 to 369] (A700) ........................................................................................... 392

2.19.3 Droop control [Pr. 286 to 288] (A700 ....................................................................................................................................... 394

2.20 Other function ............................................................................................................................................ 395

2.20.1 Load torque high speed frequency control [Pr. 4, 5, 270 to 274] (A700) ................................................................................. 395

2.20.2 Stop-on contact control function [Pr. 6, 48, 270, 275, 276] (A700) .......................................................................................... 396

2.20.3 Brake sequence function [Pr. 278 to 283, 284*, 285*, 292] (A700) .........................................................................................399

2.20.4 PID control [Pr. 127 to 134, 575 to 577*] (common) ................................................................................................................402

2.20.5 Dancer control [Pr.44, 45, 128 to 134] ..................................................................................................................................... 411

2.20.6 Bypass-inverter switchover function [Pr. 57, 58, 135 to 139, 159] (common) .......................................................................... 416

2.20.7 Orientation control [Pr. 350 to 366, 369, 393, 396 to 399] (A700) ........................................................................................... 421

2.20.8 PWM carrier frequency and Soft-PWM control [Pr. 72, 240, 260*] (common) ......................................................................... 430

2.20.9 Cooling fan operation selection [Pr. 244] (common) ................................................................................................................431

2.20.10 PLG pulse division output [Pr.413](A700) ................................................................................................................................432

2.20.11 Speed smoothing control [Pr.653](E700)(D700) ......................................................................................................................433

2.21 Communication operation .......................................................................................................................... 434

2.21.1 Operation mode selection [Pr. 79, 340](common) ................................................................................................................... 434

2.21.2 Operation command source and frequency command source [Pr. 338, 339, 550*, 551] (common) ....................................... 436

2.21.3 Initial settings and specifications of RS-485 communication

[Pr. 117 to 124, 331 to 337*, 341*, 502*, 549] (common) ............................................................................................................441

2.21.4 Communication EEPROM write selection [Pr. 342] (common) ................................................................................................ 443

2.21.5 Mitsubishi inverter protocol (computer link communication) (common) ................................................................................... 444

2.21.6 Modbus-RTU communication [Pr.117*, 118*, 120*, 122*, 331*, 332*, 334*, 343, 502*, 539*, 549] (common) .......................459

A - 5

2.21.7 USB communication [Pr. 547, 548] (A700) .............................................................................................................................. 473

3 SELECTION 475

3.1 Inverter selection ........................................................................................................................................ 476

3.1.1 Principle and control method of the inverter (common) .......................................................................................................... 476

3.1.2 Rated inverter capacity (common) .......................................................................................................................................... 483

3.1.3 Starting torque and starting current of the motor (common) .................................................................................................. 486

3.1.4 Starting torque boost (common) ............................................................................................................................................. 486

3.1.5 Acceleration/deceleration time of the motor (common) .......................................................................................................... 487

3.1.6 Deceleration characteristic of the inverter (common) ............................................................................................................. 489

3.2 Motor characteristics .................................................................................................................................. 491

3.2.1 Characteristics of the induction motor (common) ................................................................................................................... 491

3.2.2 Torque generated by a motor driven by an inverter (common) ............................................................................................... 491

3.2.3 Continuous motor output characteristic (common) ................................................................................................................. 491

3.2.4 Efficiency (common) ............................................................................................................................................................... 492

3.2.5 Vibration (common) .................................................................................................................................................................493

3.3 Operation of various motors ....................................................................................................................... 494

3.3.1 Motor types according to protection structure ..........................................................................................................................494

3.3.2 Constant-torque motor .............................................................................................................................................................494

3.3.3 Low-vibration motor ................................................................................................................................................................. 496

3.3.4 Brake motor ............................................................................................................................................................................. 497

3.3.5 Pole changing motor ................................................................................................................................................................ 497

3.3.6 Submersible motor ...................................................................................................................................................................497

3.3.7 Explosion-proof motor .............................................................................................................................................................. 498

3.3.8 Vector control dedicated motor ................................................................................................................................................ 501

3.3.9 Geared motor ........................................................................................................................................................................... 503

3.3.10 Synchronous motor .................................................................................................................................................................. 504

3.3.11 Single phase motor .................................................................................................................................................................. 504

3.3.12 Permissible maximum frequency of general-purpose motor .................................................................................................... 504

3.3.13 Inverter-driven 400V motor ......................................................................................................................................................504

3.4 Power supply of the inverter ....................................................................................................................... 505

3.4.1 Inverter input current and power factor ....................................................................................................................................505

3.4.2 Improvement of power factor ................................................................................................................................................... 506

3.4.3 Inrush current ...........................................................................................................................................................................506

3.4.4 Instantaneous power failure .....................................................................................................................................................506

3.4.5 Power supply voltage variation ................................................................................................................................................507

3.4.6 Imbalanced power supply voltage ............................................................................................................................................507

3.4.7 Coordination with power supply ............................................................................................................................................... 507

3.5 Inverter-generated harmonics, EMI and leakage current .......................................................................... 508

3.5.1 Differences between EMI and harmonics ................................................................................................................................ 508

3.5.2 Power harmonics and their reduction techniques .................................................................................................................... 508

3.5.3 Inverter-generated EMI and their reduction techniques ...........................................................................................................518

3.5.4 Leakage currents and countermeasures ................................................................................................................................. 524

3.6 Selection of peripheral devices .................................................................................................................. 526

3.6.1 Moulded case circuit breaker ................................................................................................................................................... 528

3.6.2 Magnetic contactor (MC) .......................................................................................................................................................... 529

3.6.3 Thermal relay ...........................................................................................................................................................................529

3.6.4 Cable size and wiring distance ................................................................................................................................................ 530

3.6.5 Earth leakage circuit breaker (NV) ........................................................................................................................................... 531

3.6.6 Relays ...................................................................................................................................................................................... 533

3.6.7 Start/stop switch .......................................................................................................................................................................533

3.6.8 Frequency setting potentiometer ............................................................................................................................................. 534

3.6.9 Frequency meter and calibration resistor .................................................................................................................................534

3.6.10 Twisted/shielded cables ...........................................................................................................................................................535

3.6.11 Notes on installation of inverter in an enclosure ...................................................................................................................... 536

3.7 Enclosure design ......................................................................................................................................... 543

3.7.1 Inverter installation environment .............................................................................................................................................. 543

3.7.2 Heat generated by inverter and related devices ...................................................................................................................... 545

3.7.3 Specification of enclosed enclosure ......................................................................................................................................... 548

3.7.4 Cooling of inverter enclosure ...................................................................................................................................................549

3.8 Meters and measurement methods ............................................................................................................ 550

3.8.1 Measurement of powers .......................................................................................................................................................... 550

3.8.2 Measurement of voltages and use of PT ................................................................................................................................. 550

3.8.3 Measurement of currents ......................................................................................................................................................... 551

3.8.4 Use of CT and transducer ........................................................................................................................................................ 551

3.8.5 Measurement of inverter input power factor ............................................................................................................................ 551

3.8.6 Measurement of converter output voltage (across terminals P-N) ........................................................................................... 551

3.8.7 Measurement of inverter output frequency ..............................................................................................................................551

3.9 Compliance with standards ........................................................................................................................ 552

3.9.1 Compliance with the UL and CSA standards ...........................................................................................................................552

3.9.2 Compliance with the EU Directives .......................................................................................................................................... 554

4 PRACTICAL CIRCUIT 557

4.1 Standard connection diagram (common) ...................................................................................................... 558

4.1.1 The inverter equipped with magnetic contactor on primary side (FR-AX manual controller used) (common) ........................ 558

4.1.2 The inverter equipped with magnetic contactor on primary side (with FR-BU2 type brake unit) (common) ........................... 559

4.1.3 The inverter equipped with magnetic contactor on primary side (with high-duty brake resistor) (A700) ................................. 560

4.1.4 The inverter without magnetic contactor on the primary side (common) ................................................................................561

4.2 Remote operation (common) ......................................................................................................................... 562

4.2.1 Use of the FR-FK motorized speed setter (common) .............................................................................................................562

4.2.2 Automatic operation using 4 to 20mADC current signal (common) ........................................................................................ 563

4.3 Motor equipped with brake (common) ........................................................................................................... 564

4.4 Parallel motor operation (common) ............................................................................................................... 565

4.4.1 Motors driven by one inverter (common) ................................................................................................................................ 565

4.4.2 Inverters and motors are in pairs (common) ........................................................................................................................... 566

4.4.3 Using pulse I/O (A700) ...........................................................................................................................................................567

4.4.4 Soft starter is used to soft-start/soft-stop two motors at the same time (common) .................................................................568

4.5 Inverter - commercial power supply switch-over operation (common) ....................................................... 569

4.5.1 Star-Delta connection start (common) .................................................................................................................................... 569

4.5.2 Bypass inverter switch-over operation (common) ...................................................................................................................570

4.5.3 Bypass-inverter switch-over operation [when bypass/inverter switch-over sequence is used] (common) .............................. 572

4.6 Automatic restart after instantaneous power failure circuit (common) ...................................................... 573

4.7 Automatic operation of fan, pump or the like using speed setter (common) .............................................. 574

4.8 Positioning operation (common) .................................................................................................................... 575

4.9 Vertical, winding lifter (A700, E700) .............................................................................................................. 576

4.9.1 Use of relay output option (A700, E700) .................................................................................................................................. 576

4.9.2 Use of brake sequence circuit function (A700) ........................................................................................................................577

4.10 Inverter fault output display and failure reset (A700, F700) ......................................................................... 578

4.11 Multi-speed operation application example (A700, F700, E700) ................................................................... 579

4.12 Jog operation in External operation mode (common) ................................................................................. 580

4.13 Operation using the second acceleration/deceleration time (common) ..................................................... 581

4.14 Start signal (three-wire) holding (common) .................................................................................................. 582

4.15 Reversible operation by analog input (A700, F700) ...................................................................................... 583

4.16 Operation using stop-on-contact control function (A700, E700) ................................................................. 584

1

SPECIFICATIONS

1.SPECIFICATIONS

1.1 Specification list.........................................................................................2

1.2 Specification comparison list .....................................................................16

1.3 Standard connection diagram and terminal specifications ........................24

1.4 Information on use of external terminals ...................................................34

1.5 Protective functions...................................................................................96

1.6 Precautions for use of the inverter ............................................................114

1

SPECIFICATIONS

2

SPECIFICATIONS

1.1 Specification list

1.1.1 Rating

(1) FR-A700

zThree-phase 200V class

zThree-phase 400V class

Type FR-A720-K 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90

Applicable motor capacity

(kW)

*1

0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90

Output

Rated capacity (kVA)

*2

1.1 1.9 3.1 4.2 6.7 9.2 12.6 17.6 23.3 29 34 44 55 67 82 110 132

Rated current (A)

*3

3 5 8 11 17.5 24 33 46 61 76 90 115 145 175 215

288

(245)

346

(294)

Overload current rating

*4

150% 60s, 200% 3s (inverse-time characteristics) surrounding air temperature 50

Voltage

*5

Three-phase 200 to 240V

Regenerative

braking torque

Maximum value/

permissible duty

150% torque

/3%ED

*6

100%

torque/

3%ED

*6

100%

torque/

2%ED

*6

20% torque/continuous

*6

20% torque/continuous

10%

torque/

continuous

Power supply

Rated input

AC voltage/frequency

Three-phase 200 to 220V 50Hz, 200 to 240V 60Hz

Permissible AC voltage

fluctuation

170 to 242V 50Hz, 170 to 264V 60Hz

Permissible frequency

fluctuation

±5%

Power supply

system

capacity

(kVA)

*7

Without DC

reactor

1.52.54.55.5 9 121720283441526680100——

With DC

reactor

0.9 1.4 2.9 3.8 5.7 8.5 11 16 20 25.5 31 41 51 62 75 110 132

Protective structure (JEM

1030)

*9

Enclosed type (IP20)

*8

Open type (IP00)

Cooling system Self-cooling Forced air cooling

Approximate mass (kg) 1.9 2.3 3.8 3.8 3.8 7.1 7.1 7.5 13 13 14 23 35 35 58 70 70

Type FR-A740-K 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55

Applicable motor capacity

(kW)

*1

0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55

Output

Rated capacity (kVA)

*2

1.1 1.9 3 4.6 6.9 9.1 13 17.5 23.6 29 32.8 43.4 54 65 84

Rated current (A) 1.5 2.5 4 6 9 12 17 23 31 38 44 57 71 86 110

Overload current rating

*4

150% 60s, 200% 3s (inverse-time characteristics) surrounding air temperature 50

Voltage

*5

Three-phase 380 to 480V

Regenerative

braking torque

Maximum value/

permissible duty

100% torque/2%ED

*6

20% torque/continuous

*6

20% torque/continuous

Power supply

Rated input

AC voltage/frequency

Three-phase 380 to 480V 50Hz/60Hz

Permissible AC voltage

fluctuation

323 to 528V 50Hz/60Hz

Permissible frequency

fluctuation

±5%

Power supply

system

capacity

(kVA)

*7

Without DC

reactor

1.52.54.55.59 121720283441526680100

With DC

reactor

0.9 1.4 2.9 3.8 5.7 8.5 11 16 20 25.5 31 41 51 62 75

Protective structure (JEM

1030)

*9

Enclosed type (IP20)

*8

Open type (IP00)

Cooling system Self-cooling Forced air cooling

Approximate mass (kg) 3.8 3.8 3.8 3.8 3.8 7.1 7.1 7.5 7.5 13 13 23 35 35 37

3

1

SPECIFICATIONS

*1 The applied motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.

*2 The rated output capacity indicated assumes that the output voltage is 220V for 200V class and 440V for 400V class.

*3 When operating the inverter of 75K or more with a value larger than 2kHz set in [Pr. 72 PWM frequency selection], the rated output

current is the value in parenthesis.

*4 The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current. For

repeated duty, allow time for the inverter and motor to return to or below the temperatures under 100% load.

*5 The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within

the setting range. However, the pulse voltage value of the inverter output side voltage remains unchanged at about that of

the power supply.

*6 200V: When FR-ABR (option) is connected, 150% torque 10% ED for 0.4K and 0.75K, 100% torque 10%ED for 1.5K to 7.5K,

100% torque 6%ED for 11K to 22K.

400V: When FR-ABR-H (option) is connected, 15% torque 10% ED for 0.4K to 7.5K, 100% torque 6% ED for 11K to 22K.

*7 The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input

reactor and cables).

*8 When the hook of the inverter front cover is cut off for installation of the plug-in option, protective structure of the inverter

changes to an open type (IP00).

*9 FR-DU07 : IP40 (except for the PU connector)

Type FR-A740-K 75 90 110 132 160 185 220 250 280 315 355 400 450 500

Applicable motor capacity

(kW)

*1

75 90 110 132 160 185 220 250 280 315 355 400 450 500

Output

Rated capacity (kVA)

*2

110 137 165 198 248 275 329 367 417 465 521 587 660 733

Rated current (A)

*3

144

(122)

180

(153)

216

(184)

260

(221)

325

(276)

361

(307)

432

(367)

481

(409)

547

(465)

610

(519)

683

(581)

770

(655)

866

(736)

962

(818)

Overload current rating

*4

150% 60s, 200% 3s (inverse-time characteristics) surrounding air temperature 50

Voltage

*5

Three-phase 380 to 480V

Regenerative

braking torque

Maximum value/

permissible duty

10% torque/continuous

Power supply

Rated input AC voltage/

frequency

Three-phase 380 to 480V 50Hz/60Hz

Permissible AC voltage

fluctuation

323 to 528V 50Hz/60Hz

Permissible frequency

fluctuation

±5%

Power supply

system

capacity

(kVA)

*7

Without DC

reactor

——————————————

With DC

reactor

110 137 165 198 248 275 329 367 417 465 521 587 660 733

Protective structure (JEM

1030)

*9

Open type (IP00)

Cooling system Forced air cooling

Approximate mass (kg) 50 57 72 72 110 110 175 175 175 260 260 370 370 370

4

SPECIFICATIONS

(2) FR-F700

zThree-phase 200V class

zThree-phase 400V class

Type FR-F720-K 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110

Applicable motor capacity

(kW)

*1

0.751.52.23.75.57.5111518.522303745557590110

Output

Rated capacity (kVA)

*2

1.6 2.7 3.7 5.8 8.8 11.8 17.1 22.1 27 32 43 53 65 81 110 132 165

Rated current (A)

*3

4.2

(3.6)

7.0

(6.0)

9.6

(8.2)

15.2

(13)

23

(20)

31

(26)

45

(38)

58

(49)

70

(60)

85

(72)

114

(97)

140

(119)

170

(145)

212

(180)

288

(244)

346

(294)

432

(367)

Overload current rating

*4

120% 60s, 150% 3s (inverse-time characteristics)

Voltage

*5

Three-phase 200 to 240V

Regenerative

braking torque

Maximum value/

permissible duty

15% torque/continuous

10% torque/

continuous

Power supply

Rated input AC voltage/

frequency

Three-phase 200 to 220V 50Hz, 200 to 240V 60Hz

Permissible AC voltage

fluctuation

170 to 242V 50Hz, 170 to 264V 60Hz

Permissible frequency

fluctuation

±5%

Power supply

system

capacity

(kVA)

*6

Without DC

reactor

2.1 4.0 4.8 8.0 11.5 16 20 27 32 41 52 65 79 99 — — —

With DC

reactor

1.22.63.35.08.1101619243141506174110132165

Protective structure (JEM

1030)

*8

Enclosed type (IP20)

*7

Open type (IP00)

Cooling system Self-cooling Forced air cooling

Approximate mass (kg) 1.8 2.2 3.5 3.5 3.5 6.5 6.5 7.8 13 13 14 23 35 35 67 70 70

Type FR-F740-K 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55

Applicable motor capacity

(kW)

*1

0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55

Output

Rated capacity (kVA)

*2

1.6 2.7 3.7 5.8 8.8 12.2 17.5 22.1 26.7 32.8 43.4 53.3 64.8 80.8

Rated current (A)

*3

2.1

(1.8)

3.5

(3.0)

4.8

(4.1)

7.6

(6.4)

11.5

(9.8)

16

(13)

23

(19)

29

(24)

35

(30)

43

(36)

57

(48)

70

(60)

85

(72)

106

(90)

Overload current rating

*4

120% 60s, 150% 3s (inverse-time characteristics)

Voltage

*5

Three-phase 380 to 480V

Regenerative

braking torque

M

aximum value/

permissible duty

15% torque/continuous

Power supply

Rated input AC voltage/

frequency

Three-phase 380 to 480V 50Hz/60Hz

Permissible AC voltage

fluctuation

323 to 528V 50Hz/60Hz

Permissible frequency

fluctuation

±5%

Power supply

system

capacity

(kVA)

*6

Without DC

reactor

2.1 4.0 4.8 8.0 11.5 16 20 27 32 41 52 65 79 99

With DC

reactor

1.22.63.35.08.1101619243141506174

Protective structure (JEM

1030)

*8

Enclosed type (IP20)

*7

Open type (IP00)

Cooling system Self-cooling Forced air cooling

Approximate mass (kg) 3.5 3.5 3.5 3.5 3.5 6.5 6.5 7.5 7.5 13 13 23 35 35

5

1

SPECIFICATIONS

Type FR-F740-K 75 90 110 132 160 185 220 250 280 315 355 400 450 500 560

Applicable motor capacity

(kW)

*1

75 90 110 132 160 185 220 250 280 315 355 400 450 500 560

Output

Rated capacity (kVA)

*2

110 137 165 198 247 275 329 366 416 464 520 586 659 733 833

Rated current (A)

*3

144

(122)

180

(153)

216

(183)

260

(221)

325

(276)

361

(306)

432

(367)

481

(408)

547

(464)

610

(518)

683

(580)

770

(654)

866

(736)

962

(817)

1094

(929)

Overload current rating

*4

120% 60s, 150% 3s (inverse-time characteristics)

Voltage

*5

Three-phase 380 to 480V

Regenerative

braking torque

Maximum value/

permissible duty

10% torque/continuous

Power supply

Rated input AC voltage/

frequency

Three-phase 380 to 480V 50Hz/60Hz

Permissible AC voltage

fluctuation

323 to 528V 50Hz/60Hz

Permissible frequency

fluctuation

±5%

Power supply

system

capacity

(kVA)

*6

Without DC

reactor

———————————————

With DC

reactor

110 137 165 198 247 275 329 366 416 464 520 586 659 733 833

Protective structure (JEM

1030)

*8

Open type (IP00)

Cooling system Forced air cooling

Approximate mass (kg) 37 50 57 72 72 110 110 175 175 175 260 260 370 370 370

*1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.

*2 The rated output capacity indicated assumes that the output voltage is 220V for 200V class and 440V for 400V class.

*3 When operating the inverter with the carrier frequency set to 3kHz or more, the carrier frequency will automatically decrease

if the output current of the inverter exceeds the value in parenthesis of the rated current. This may cause the motor noise to

increase.

*4 The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current.

For repeated duty, allow time for the inverter and motor to return to or below the temperatures under 100% load.

*5 The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed

within the setting range. However, the pulse voltage value of the inverter output side voltage remains unchanged at about

that of the power supply.

*6 The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input

reactor and cables).

*7 When the hook of the inverter front cover is cut off for installation of the plug-in option, the inverter changes to an open type

(IP00).

*8 FR-DU07 : IP40 (except for the PU connector)

6

SPECIFICATIONS

(3) FR-E700

z Three-phase 200V power supply

z Three-phase 400V power supply

*1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.

*2 The rated output capacity indicated assumes that the output voltage is 230V for three-phase 200V class and 440V for three-

phase 400V class.

*3 The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current. For

repeated duty, allow time for the inverter and motor to return to or below the temperatures under 100% load.

*4 The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within

the setting range. However, the pulse voltage value of the inverter output side voltage remains unchanged at about that of

the power supply.

*5 The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input

reactor and cables).

*6 Setting 2kHz or more in Pr. 72 PWM frequency selection to perform low acoustic noise operation in the surrounding air

temperature exceeding 40°C (totally-enclosed structure is 30°C), the rated output current is the value in parenthesis.

*7 yConnect DC power supply to terminal P/+ and N/-. Connect the plus side of the power supply to terminal P/+ and minus side to

terminal N/-.

y Since the voltage between P/+ and N/- may increase due to the regeneration energy from the motor and exceeds 415V tempo-

rarily, select the DC power supply which can withstand the voltage/energy during regeneration. If using the power supply which

can not withstand voltage/energy during regeneration, insert diodes in series for reverse current prevention.

y Although the FR-E700 series has the built-in inrush current limit circuit, select the DC power supply considering the inrush cur-

rent at powering ON as the inrush current four times of the rated inverter flows at powering ON.

y Since the power supply capacity depends on the output impedance of the power, select the power supply capacity which has

enough allowance according to the AC power supply system capacity.

*8 Totally enclosed structure series ends with -C.

Type FR-E720-K(-C) ∗8 0.1 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15

Applicable motor capacity (kW) ∗1 0.1 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15

Output

Rated capacity (kVA) ∗2 0.3 0.6 1.2 2.0 3.2 4.4 7.0 9.5 13.1 18.7 23.9

Rated current (A) ∗6

0.8

(0.8)

1.5

(1.4)

3

(2.5)

5

(4.1)

8

(7)

11

(10)

17.5

(16.5)

24

(23)

33

(31)

47

(44)

60

(57)

Overload current rating ∗3 150% 60s, 200% 3s (inverse-time characteristics)

Voltage ∗4 Three-phase 200 to 240V

Power supply

Rated input

AC (DC) voltage/frequency

Three-phase 200 to 240V 50Hz/60Hz (283 to 339VDC

∗7)

Permissible AC (DC) voltage

fluctuation

170 to 264V 50Hz/60Hz (240 to 373VDC

∗7)

Permissible frequency fluctuation ±5%

Power supply capacity (kVA) ∗5 0.4 0.8 1.5 2.5 4.5 5.5 9 12 17 20 28

Protective structure (JEM1030) Enclosed type (IP20). IP40 for totally enclosed structure series.

Cooling system Self-cooling Forced air cooling

Approximate mass (kg) 0.5 0.5 0.7 1.0 1.4 1.4 1.7 4.3 4.3 9.0 9.0

Type FR-E740-K(-C)∗8 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15

Applicable motor capacity (kW)∗1 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15

Output

Rated capacity (kVA)∗2 1.2 2.0 3.0 4.6 7.2 9.1 13.0 17.5 23.0

Rated current (A)∗6

1.6

(1.4)

2.6

(2.2)

4.0

(3.8)

6.0

(5.4)

9.5

(8.7)

12 17 23 30

Overload current rating∗3 150% 60s, 200% 3s (inverse-time characteristics)

Voltage∗4 Three-phase 380 to 480V

Power supply

Rated input voltage/frequency Three-phase 380 to 480V 50Hz/60Hz

Permissible AC voltage fluctuation 325 to 528V 50Hz/60Hz

Permissible frequency fluctuation ±5%

Power supply capacity (kVA)∗5 1.52.54.55.59.512172028

Protective structure (JEM1030) Enclosed type (IP20). IP40 for totally enclosed structure series.

Cooling system Self-cooling Forced air cooling

Approximate mass (kg) 1.4 1.4 1.9 1.9 1.9 3.2 3.2 5.9 5.9

2

7

1

SPECIFICATIONS

(4) FR-D700

z Three-phase 400V power supply

*1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.

*2 The rated output capacity indicated assumes that the output voltage is 440V.

*3 The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current. For

repeated duty, allow time for the inverter and motor to return to or below the temperatures under 100% load.

*4 The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within

the setting range. However, the pulse voltage value of the inverter output side voltage remains unchanged at about that of

the power supply.

*5 The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input

reactor and cables).

*6 Totally enclosed structure series ends with -C.

Model FR-D740-K(-C)∗7 0.4 0.75 1.5 2.2 3.7 5.5 7.5

Applicable motor capacity (kW)∗1 0.4 0.75 1.5 2.2 3.7 5.5 7.5

Output

Rated capacity (kVA)∗2 0.9 1.7 2.7 3.8 6.1 9.1 12.2

Rated current (A) 1.2 2.2 3.6 5.0 8.0 12.0 16.0

Overload current rating∗4 150% 60s, 200% 0.5s (inverse-time characteristics)

Voltage∗5 Three-phase 380 to 480V

Power supply

Rated input AC voltage/frequency Three-phase 380 to 480V 50Hz/60Hz

Permissible AC voltage fluctuation 325 to 528V 50Hz/60Hz

Permissible frequency fluctuation ±5%

Power supply capacity (kVA)∗6 1.5 2.5 4.5 5.5 9.5 12.0 17.0

Protective structure (JEM1030) Enclosed type (IP20). IP40 for totally enclosed structure series.

Cooling system Self-cooling Forced air cooling

Approximate mass (kg) 1.3 1.3 1.4 1.5 1.5 3.3 3.3

2

8

SPECIFICATIONS

1.1.2 Common specifications

(1) FR-A700

Control specifications

Control method

Soft-PWM control/high carrier frequency PWM control (selectable from among V/F control, Advanced magnetic flux vector

control, Real sensorless vector control, and vector control

*1

)

Output frequency range 0.2 to 400Hz (The maximum frequency is 120Hz under Real sensorless vector control and vector control.)

Frequency

setting

resolution

Analog input

0.015Hz/0 to 60Hz (terminal 2, 4 : 0 to 10V/12bit)

0.03Hz/0 to 60Hz (terminal 2, 4 : 0 to 5V/11bit, 0 to 20mA/about 11bit, terminal 1: 0 to ±10V/12bit)

0.06Hz/0 to 60Hz (terminal1: 0 to ±5V/11bit)

Digital input 0.01Hz

Frequency

accuracy

Analog input

Within

±0.2% of the max. output frequency (25°C ±10°C)

Digital input Within 0.01% of the set output frequency

Voltage/frequency

characteristics

Base frequency can be set from 0 to 400Hz, constant torque/variable torque pattern or adjustable 5 points V/F can be

selected

Starting torque 200% at 0.3Hz (0.4K to 3.7K), 150% at 0.3Hz (5.5K or more) (under Real sensorless vector control, vector control)

Torque boost Manual torque boost

Acceleration/deceleration time

setting

0 to 3600s (acceleration and deceleration can be set individually), linear or S-pattern acceleration/deceleration mode,

backlash measures acceleration/deceleration can be selected

DC injection brake Operation frequency (0 to 120Hz), operation time (0 to 10s), operation voltage (0 to 30%) variable

Stall prevention operation level Operation current level can be set (0 to 220% adjustable), whether to use the function or not can be selected

Torque limit level Torque limit value can be set (0 to 400% variable)

Operation specifications

Frequency

setting

signal

Analog input

Terminal 2, 4 : 0 to 10V, 0 to 5V, 4 to 20mA (0 to 20mA) can be selected

Terminal 1 : -10 to +10V, -5 to +5V can be selected

Digital input

Input using the setting dial of the operation panel or parameter unit

BCD 4 digit or 16 bit binary (when used with option FR-A7AX)

Start signal Forward and reverse rotation or start signal automatic self-holding input (3-wire input) can be selected

Input signal

You can select any twelve signals using [Pr. 178 to Pr. 189 Input terminal function selection] from among multi-speed selection,

remote setting, stop-on contact selection, second and third function selection, terminal 4 input selection, JOG operation

selection, selection of automatic restart after instantaneous power failure/flying start, external thermal input, inverter

operation ready signal (FR-HC/FR-CV connection), FR-HC connection (instantaneous power failure detection), PU operation

external interlock signal, external DC injection brake start, PID control valid terminal, brake opening completion signal, PU-

external operation switchover, load pattern selection forward rotation reverse rotation boost, V/F switchover, load torque

high-speed frequency, S-pattern acceleration/deceleration C switchover, pre-excitation, output stop, start self-holding

selection, control mode changing, torque limit selection, start-time tuning start external input, torque bias selection 1, 2

*1

, P/PI

control switchover, forward rotation command, reverse rotation command, inverter reset,PTC thermistor input, PID forward/

rotation operation switchover, PU-NET operation switchover, external-NET operation switchover, command source

switchover, conditional position pulse train sign

*1

, conditional position droop pulse clear

*1

, DC feeding operation permission,

and DC feeding operation cancel, magnetic flux decay output shutoff.

Pulse train input 100kpps

Operational functions

Maximum/minimum frequency setting, frequency jump, external thermal relay input selection, polarity reversible operation,

automatic restart after instantaneous power failure operation, bypass operation, forward/reverse rotation prevention, remote

setting, brake sequence, second and third function, multi-speed operation, operation continuation at instantaneous power

failure, stop-on contact control, load torque high speed frequency control, droop control, regeneration avoidance, slip

compensation, operation mode selection, offline auto tuning function, online auto tuning function, PID control, computer link

operation (RS-485), motor end orientation

*1

, machine end orientation

*1

, pre-excitation, notch filter, machine analyzer

*1

, easy

gain tuning, speed feed forward, torque bias

*1

Output signal

Operating status

You can select any signals using [Pr. 190 to Pr. 196 Output terminal function selection] from among inverter running 1 and 2,

inverter running start command ON, up-to-frequency, instantaneous power failure/under voltage, over load warning, first,

second, and third output frequency (speed, detection, regeneration brake prealarm, electronic thermal relay function

prealarm, PU operation mode, inverter operation ready 1 and 2, output current detection, zero current detection, PID lower

limit, PID upper limit, PID forward/reverse rotation output, electronic bypass MC1, 2, 3, orientation completion

*1

, orientation

fault

*1

, brake opening request, fan alarm output, heatsink overheat pre-alarm, deceleration at an instantaneous power failure,

PID control activated, during retry, PID output interruption, preparation ready

*1

, life alarm, power savings average value

update timing, current average monitor, fault output 1, 2, and 3 (power-off signal), maintenance timer alarm, remote output,

forward rotation, reverse rotation output

*1

,

low-speed output, torque detection, regeneration status output

*1

, start-time tuning

completion, in-position

*1

, minor fault output1, 2. Open collector output (5 points), relay output (2 points) and alarm code of the

inverter can be output (4 bit) from the open collector.

When used with the

FR-A7AY, FR-A7AR

(option)

In addition to the above, you can select any signals using [Pr. 313 to Pr. 322 Extension output terminal function selection] from

among control circuit capacitor life, main circuit capacitor life, cooling fan life, inrush current limit circuit life. (only positive

logic can be set for extension terminals of the FR-A7AR)

Pulse train output 50kpps

Pulse/analog output

You can select using [Pr. 54 FM terminal function selection] (pulse train output), [Pr. 158 AM terminal function selection] (analog

output) from among output frequency, motor current (steady or peak value), output voltage, frequency setting, running speed,

motor torque, converter output voltage (steady or peak value), electronic thermal relay function load factor, input power,

output power, load meter, motor excitation current, reference voltage output, motor load factor, power saving effect,

regenerative brake duty, PID set point, PID measured value, motor output, torque command, torque current command, and

torque monitor.

9

1

SPECIFICATIONS

*1 Available only when the option (FR-A7AP/FR-A7AL) is mounted.

*2 Can be displayed only on the operation panel (FR-DU07).

*3 Can be displayed only on the parameter unit (FR-PU07/FR-PU04).

*4 Temperature applicable for a short period in transit, etc.

*5 2.9m/s

2

or less for the 160K or more.

*6 This protective function does not function in the initial status.

Indication

PU

(FR-DU07/

FR-PU04

/

FR-PU07

)

Operating status

Output frequency, motor current (steady or peak value), output voltage, frequency setting, running speed, motor torque,

overload, converter output voltage (steady or peak value), electronic thermal relay function load factor, input power, output

power, load meter, motor excitation current, cumulative energization time, actual operation time, motor load factor,

cumulative power, power saving effect, cumulative saving power, regenerative brake duty, PID set point, PID measured

value, PID deviation, inverter I/O terminal monitor, input terminal option monitor

*2

, output terminal option monitor

*2

, option

fitting status

*3

, terminal assignment status

*3

, torque command, torque current command, feed back pulse

*1

, motor output

Alarm description

Fault definition is displayed during fault occurrence, the output voltage/current/frequency/cumulative energization time right

before the fault occurs and past eight fault definitions are stored.

Interactive

guidance

Function (help) for operation guide

*3

Protective/warning function

Overcurrent during acceleration, overcurrent during constant speed, overcurrent during deceleration, overvoltage during

acceleration, overvoltage during constant speed, overvoltage during deceleration, inverter protection thermal operation,

motor protection thermal operation, heatsink overheat, instantaneous power failure occurrence, undervoltage, input phase

failure

*6

, motor overload, output side earth (ground) fault overcurrent, output short circuit, main circuit element overheat,

output phase loss, external thermal relay operation

*6

, PTC thermistor operation

*6

, option alarm, parameter error, PU

disconnection, retry count excess

*6

, CPU alarm, operation panel power supply short circuit, 24VDC power output short

circuit, output current detection value excess

*6

, inrush resistance overheat, communication alarm (inverter), USB error,

analog input error, fan fault, overcurrent stall prevention, overvoltage stall prevention, electronic thermal relay function

prealarm, PU stop, maintenance timer alarm

*2 *6

, brake transistor alarm, parameter write error, copy operation error,

operation panel lock, parameter copy alarm, encoder no-signal

*1

, speed deviation large

*1 *6

, overspeed

*1 *6

, position error

large

*1 *6

, encoder phase error

*1 *6

, signal loss detection

*1 *6

, brake sequence error

*6

Environment

Surrounding air temperature

-10 to +50 (non-freezing)

Ambient humidity 90%RH maximum (non-condensing)

Storage temperature

*4

-20 to +65

Atmosphere Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)

Altitude/vibration

Maximum 1000m above sea level, 5.9m/s

2

or less at 10 to 55Hz (directions of X, Y, Z axes)

*5

10

SPECIFICATIONS

(2) FR-F700

Control specifications

Control method

Soft-PWM control/high carrier frequency PWM control (V/F control, Optimum excitation control, Simple magnetic

flux vector control)

Output frequency range 0.5 to 400Hz

Frequency

setting resolution

Analog input

0.015Hz/0 to 60Hz (terminal 2, 4 : 0 to 10V/12bit)

0.03Hz/0 to 60Hz (terminal 2, 4 : 0 to 5V/11 bit, 0 to 20mA/about 11 bit, terminal 1 : 0 to 10V/12 bit)

0.06Hz/0 to 60Hz (terminal1: 0 to 5V/11bit)

Digital input 0.01Hz

Frequency

accuracy

Analog input

Within

±0.2% of the maximum output frequency (25 ±10 )

Digital input Within 0.01% of the set output frequency

Voltage/frequency characteristics

Base frequency can be set from 0 to 400Hz Constant torque/variable torque pattern or adjustable 5 points V/F

can be selected

Starting torque 120% at 3Hz when set to simple magnetic flux vector control and slip compensation

Acceleration/deceleration time setting

0 to 3600s (acceleration and deceleration can be set individually), linear or S-pattern acceleration/deceleration

mode can be selected.

DC injection brake Operation frequency (0 to 120Hz), operation time (0 to 10s), operation voltage (0 to 30%) variable

Stall prevention operation level Operation current level can be set (0 to 150% adjustable), whether to use the function or not can be selected

Operation specifications

Frequency

setting signal

Analog input

Terminal 2, 4: 0 to 10V, 0 to 5V, 4 to 20mA (0 to 20mA) can be selected

Terminal 1: -10 to +10V, -5 to 5V can be selected

Digital input Four-digit BCD or16-bit binary using the setting dial of the operation panel (when used with the option FR-A7AX)

Start signal Forward and reverse rotation or start signal automatic self-holding input (3-wire input) can be selected

Input signal

You can select any twelve signals using [Pr. 178 to Pr. 189 Input terminal function selection] from among multi

speed selection, second function selection, terminal 4 input selection, JOG operation selection, selection of

automatic restart after instantaneous power failure, external thermal relay input, HC/CV connection (inverter

operation enable signal), HC connection (instantaneous power failure detection), PU operation/external inter

lock signal, PID control enable terminal, PU operation/external operation switchover, output stop, start self-

holding selection, forward rotation command, reverse rotation command, inverter reset, PTC thermistor input,

PID forward reverse operation switchover, PU-NET operation switchover, NET-external operation switchover,

and command source switchover.

Operational functions

Maximum and minimum frequency settings, frequency jump operation, external thermal relay input selection,

polarity reversible operation, automatic restart after instantaneous power failure, original operation continuation

at instantaneous power failure, bypass operation, forward/reverse rotation prevention, operation mode selection,

PID control, computer link operation (RS-485)

Output signal

Operating status

You can select any seven signals using [Pr. 190 to Pr. 196 Output terminal function selection] from among inverter

running, up-to-speed, instantaneous power failure/undervoltage, overload warning, output frequency detection,

second output frequency detection, regenerative brake pre-alarm

*4

, electronic thermal relay function pre-alarm,

PU operation mode, inverter operation ready, output current detection, zero current detection, PID lower limit,

PID upper limit, PID forward rotation reverse rotation output, electronic bypass MC1, electronic bypass MC2,

electronic bypass MC3, fan alarm output, heatsink overheat pre-alarm, inverter running/start command on,

deceleration at an instantaneous power failure, PID control activated, during retry, PID output interruption, life

alarm, fault output 3 (power-off signal), power savings average value update timing, current average monitor,

fault output 2, maintenance timer alarm, remote output, alarm output, fault output. Open collector output (5

points), relay output (2 points) and alarm code of the inverter can be output (4 bit) from the open collector.

When used with the

FR-A7AY, FR-A7AR

(option)

In addition to the above, you can select any signals using [Pr. 313 to Pr. 322 Extension output terminal function

selection] from among control circuit capacitor life, main circuit capacitor life, cooling fan life, inrush current limit

circuit life. (only positive logic can be set for extension terminals of the FR-A7AR)

Pulse/analog output

You can select using [Pr. 54 FM terminal function selection] (pulse train output)and [Pr. 158 AM terminal function

selection] (analog output) from among output frequency, motor current (steady or peak value), output voltage,

frequency setting, running speed, converter output voltage (steady or peak value), electronic thermal relay

function load factor, input power, output power, load meter, reference voltage output, motor load factor, power

saving effect, regenerative brake duty

*4

, PID set point, PID measured value.

Indication

PU

(FR-DU07/

FR-PU04/

FR-PU07)

Operating status

Output frequency, motor current (steady or peak value), output voltage, fault or alarm indication, frequency

setting, running speed, converter output voltage (steady or peak value), electronic thermal relay function load

factor, input power, output power, load meter, cumulative energization time, actual operation time, motor load

factor, cumulative power, power saving effect, cumulative saving power, regenerative brake duty

*4

, PID set point,

PID process value, PID deviation, inverter I/O terminal monitor, input terminal option monitor

*1

, output terminal

option monitor

*1

, option fitting status monitor

*2

, terminal assignment status

*2

.

Alarm description

Fault definition is displayed during fault occurrence, the output voltage/current/frequency/cumulative

energization time right before the fault occurs and past eight fault definitions are stored.

Interactive guidance

Operation guide/trouble shooting with a help function

*2

11

1

SPECIFICATIONS

*1 Can be displayed only on the operation panel (FR-DU07).

*2 Can be displayed only on the parameter unit (FR-PU07/FR-PU04).

*3 Temperature applicable for a short period in transit, etc.

*4 Functions for 75K or more.

*5 2.9m/s

2

or less for the 185K or more.

*6 This protective function does not function in the initial status.

Protective/warning function

Overcurrent during acceleration, overcurrent during constant speed, overcurrent during deceleration,

overvoltage during acceleration, overvoltage during constant speed, overvoltage during deceleration, inverter

protection thermal operation, motor protection thermal operation, heatsink overheat, instantaneous power failure

occurrence, undervoltage, input phase loss

*6

, motor overload, output side earth (ground) fault overcurrent,

output phase loss, external thermal relay operation

*6

, PTC thermistor operation

*6

, option fault, parameter error,

PU disconnection, retry count excess

*6

, CPU fault, operation panel power supply short circuit, 24VDC power

output short circuit, output current detection value excess

*6

, inrush current limit circuit fault, communication fault

(inverter), analog input fault, internal circuit fault (15V power supply), fan alarm, overcurrent stall prevention,

overvoltage stall prevention, regenerative brake prealarm

*6

, electronic thermal relay function prealarm, PU stop,

maintenance timer alarm

*1*6

, brake transistor alarm detection

*4

, parameter write error, copy operation error,

operation panel lock, parameter copy

Environment

Surrounding air temperature

-10 to +50 (non-freezing)

Ambient humidity 90%RH maximum (non-condensing)

Storage temperature

*3

-20 to +65

Atmosphere Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)

Altitude/vibration

Maximum 1000m above sea level, 5.9m/s

2

or less at 10 to 55Hz (directions of X, Y, Z axes)

*5

12

SPECIFICATIONS

(3) FR-E700

Control specifications

Control method

Soft-PWM control/high carrier frequency PWM control (V/F control, Advanced magnetic flux vector control,

General-purpose magnetic flux vector control, Optimum excitation control can be selected)

Output frequency range 0.2 to 400Hz

Frequency setting

resolution

Analog input

0.06Hz/60Hz (terminal2, 4: 0 to 10V/10bit)

0.12Hz/60Hz (terminal2, 4: 0 to 5V/9bit)

0.06Hz/60Hz (terminal4: 0 to 20mA/10bit)

Digital input 0.01Hz

Frequency accuracy

Analog input Within ±0.5% of the max. output frequency (25°C ±10°C)

Digital input Within 0.01% of the set output frequency

Voltage/frequency characteristics Base frequency can be set from 0 to 400Hz, constant-torque/variable torque pattern can be selected

Starting torque 200% or more (at 0.5Hz)...when Advanced magnetic flux vector control is set (3.7K or less)

Torque boost Manual torque boost

Acceleration/deceleration time setting

0.01 to 360s, 0.1 to 3600s (acceleration and deceleration can be set individually), linear or S-pattern acceleration/

deceleration mode can be selected.

Braking torque

Regenerative∗1

0.1K, 0.2K ..... 150%,

0.4K, 0.75K ..... 100%,

1.5K ..... 50%,

2.2K or more ..... 20%

DC injection brake Operation frequency (0 to 120Hz), operation time (0 to 10s), operation voltage (0 to 30%) variable

Stall prevention operation level Operation current level can be set (0 to 200% adjustable), whether to use the function or not can be selected

Operation specifications

Frequency setting

signal

Analog input

Two points

Terminal 2: 0 to 10V, 0 to 5V can be selected

Terminal 4: 0 to 10V, 0 to 5V, 4 to 20mA can be selected

Digital input Entered from operation panel and parameter unit

Start signal Forward and reverse rotation or start signal automatic self-holding input (3-wire input) can be selected.

Input signal

Seven points

You can select from among multi-speed selection, remote setting, stop-on contact selection, second function

selection, terminal 4 input selection, JOG operation selection, PID control valid terminal, brake opening

completion signal, external thermal input, PU-External operation switchover, V/F switchover, output stop, start

self-holding selection, forward rotation, reverse rotation command, inverter reset, PU-NET operation switchover,

External-NET operation switchover, command source switchover, inverter operation enable signal, and PU

operation external interlock

Operational functions

Maximum/minimum frequency setting, frequency jump operation, external thermal relay input selection,

automatic restart after instantaneous power failure operation, forward/reverse rotation prevention, remote setting,

brake sequence, second function, multi-speed operation, stop-on contact control, droop control, regeneration

avoidance, slip compensation, operation mode selection, offline auto tuning function, PID control, computer link

operation (RS-485)

Output signal

points

Open collector

output

Two points

Relay output One point

Operating status

You can select from among inverter operation, up-to-frequency, overload alarm, output frequency detection,

regenerative brake prealarm, electronic thermal relay function prealarm, inverter operation ready, output current

detection, zero current detection, PID lower limit, PID upper limit, PID forward/reverse rotation output, brake

opening request, fan alarm∗3, heatsink overheat pre-alarm, deceleration at an instantaneous power failure, PID

control activated, during retry, life alarm, current average value monitor, remote output, alarm output, fault output,

fault output 3, and maintenance timer alarm

Output point for

meter

Pulse output MAX 2.4kHz: one point

For meter

You can select from among output frequency, motor current (steady), output voltage, frequency setting, motor

torque, converter output voltage, regenerative brake duty, electronic thermal relay function load factor, output

current peak value, converter output voltage peak value, reference voltage output, motor load factor, PID set

point, PID measured value, output power

Pulse train output (1440 pulse/s/full scale)

Indication

Operation panel

Parameter unit (FR-

PU07)

Operating status

You can select from among output frequency, motor current (steady), output voltage, frequency setting,

cumulative energization time, actual operation time, motor torque, converter output voltage, regenerative brake

duty, electronic thermal relay function load factor, output current peak value, converter output voltage peak value,

motor load factor, PID set point, PID measured value, PID deviation, inverter I/O terminal monitor, I/O terminal

option monitor, output power, cumulative power, motor thermal load factor, and inverter thermal load factor.

Fault definition

Fault definition is displayed when the fault occurs and the past 8 fault definitions (output voltage/current/

frequency/cumulative energization time right before the fault occurs) are stored

Additional display by

the parameter unit

(FR-PU04/FR-PU07)

only

Operating status Not used

Fault definition Output voltage/current/frequency/cumulative energization time immediately before the fault occurs

Interactive

guidance

Function (help) for operation guide

13

1

SPECIFICATIONS

Protective/warning

function

Protective

functions

Overcurrent during acceleration, overcurrent during constant speed, overcurrent during deceleration, overvoltage

during acceleration, overvoltage during constant speed, overvoltage during deceleration, inverter protection

thermal operation, motor protection thermal operation, heatsink overheat, input phase failure, output side earth

(ground) fault overcurrent at start∗5, output phase failure, external thermal relay operation ∗5, option fault,

parameter error, PU disconnection, retry count excess ∗5, CPU fault, brake transistor alarm, inrush resistance

overheat, communication error, analog input error, USB communication error, brake sequence error 4 to 7 ∗5

Warning functions

Fan alarm∗3, overcurrent stall prevention, overvoltage stall prevention, PU stop, parameter write error,

regenerative brake prealarm ∗5, electronic thermal relay function prealarm, maintenance output ∗5, undervoltage

Environment

Surrounding air temperature -10°C to +50°C (non-freezing) (-10°C to +40°C for totally-enclosed structure feature) ∗4

Ambient humidity 90%RH or less (non-condensing)

Storage temperature∗2 -20°C to +65°C

Atmosphere Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)

Altitude/vibration Maximum 1000m above sea level, 5.9m/s

2

or less at 10 to 55Hz (directions of X, Y, Z axes)

*1 The braking torque indicated is a short-duration average torque (which varies with motor loss) when the motor alone is

decelerated from 60Hz in the shortest time and is not a continuous regenerative torque. When the motor is decelerated from

the frequency higher than the base frequency, the average deceleration torque will reduce. Since the inverter does not contain

a brake resistor, use the optional brake resistor when regenerative energy is large. (Not available for 0.1K and 0.2K.) A brake

unit (FR-BU2) may also be used.

*2 Temperatures applicable for a short time, e.g. in transit.

*3

As the

0.75K

or less are not provided with the cooling fan, this alarm does not function.

*4 When using the inverters at the surrounding air temperature of 40°C or less, the inverters can be installed closely attached

(0cm clearance).

*5 This protective function does not function in the initial status.

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Mitsubishi Electric FR-A700/F700/E700/D700 SERIES Owner's manual

Mitsubishi Electric FR-A700/F700/E700/D700 SERIES Owner's manual

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