用户手册 — Mitsubishi Electronics FR-F700-NA

目录

• FR-F700-NA INSTRUCTION MANUAL

  1
• This section is specifically about safety matters

  2
• CONTENTS

  4
• 1 OUTLINE

  12
  • 1.1 Product checking and parts identification

    13
  • 1.2 Inverter and peripheral devices

    14
    • 1.2.1 Peripheral devices

      15
  • 1.3 Method of removal and reinstallation of the front cover

    17
  • 1.4 Installation of the inverter and enclosure design

    19
    • 1.4.1 Inverter installation environment

      19
    • 1.4.2 Cooling system types for inverter enclosure

      21
    • 1.4.3 Inverter placement

      21
• 2 WIRING

  24
  • 2.1 Wiring

    25
    • 2.1.1 Terminal connection diagram

      25
    • 2.1.2 EMC filter

      26
  • 2.2 Main circuit terminal specifications

    27
    • 2.2.1 Specification of main circuit terminal

      27
    • 2.2.2 Terminal arrangement of the main circuit terminal, power supply and the motor wiring

      27
    • 2.2.3 Cables and wiring length

      32
    • 2.2.4 When connecting the control circuit and the main circuit separately to the power supply

      36
  • 2.3 Control circuit specifications

    38
    • 2.3.1 Control circuit terminals

      38
    • 2.3.2 Changing the control logic

      41
    • 2.3.3 Control circuit terminal layout

      43
    • 2.3.4 Wiring instructions

      44
    • 2.3.5 Mounting the operation panel (FR-DU07) on the enclosure surface

      45
    • 2.3.6 RS-485 terminal block

      46
    • 2.3.7 Communication operation

      46
  • 2.4 Connection of stand-alone option units

    47
    • 2.4.1 Connection of the brake unit (FR-BU2)

      47
    • 2.4.2 Connection of the brake unit (FR-BU/MT-BU5)

      49
    • 2.4.3 Connection of the brake unit (BU type)

      51
    • 2.4.4 Connection of the high power factor converter (FR-HC/MT-HC)

      51
    • 2.4.5 Connection of the power regeneration common converter (FR-CV) (FR-F720-02330 (FR-F740-01160) or less)

      53
    • 2.4.6 Connection of the power regeneration converter (MT-RC) (FR-F720-03160 (FR-F740-01800) or more)

      54
    • 2.4.7 Connection of the power factor improving DC reactor (FR-HEL)

      55
• 3 PRECAUTIONS FOR USE OF THE INVERTER

  56
  • 3.1 EMC and leakage currents

    57
    • 3.1.1 Leakage currents and countermeasures

      57
    • 3.1.2 EMC measures

      59
    • 3.1.3 Power supply harmonics

      61
  • 3.2 Installation of a reactor

    62
  • 3.3 Power-OFF and magnetic contactor (MC)

    62
  • 3.4 Inverter-driven 400V class motor

    63
  • 3.5 Precautions for use of the inverter

    64
  • 3.6 Failsafe of the system which uses the inverter

    66
• 4 PARAMETERS

  68
  • 4.1 Operation panel (FR-DU07)

    69
    • 4.1.1 Component of the operation panel (FR-DU07)

      69
    • 4.1.2 Basic operation (factory setting)

      70
    • 4.1.3 Easy operation mode setting (easy setting mode)

      71
    • 4.1.4 Changing the parameter setting value

      72
    • 4.1.5 Displaying the set frequency

      72
  • 4.2 Parameter list

    73
    • 4.2.1 Parameter list

      73
  • Parameters according to purposes

    86
  • 4.3 Adjustment of the output torque (current) of the motor

    89
    • 4.3.1 Manual torque boost (Pr. 0, Pr. 46)

      89
    • 4.3.2 Simple magnetic flux vector control (Pr.80, Pr.90)

      90
    • 4.3.3 Slip compensation (Pr. 245 to Pr. 247)

      91
    • 4.3.4 Stall prevention operation (Pr. 22, Pr. 23, Pr. 48, Pr. 49, Pr. 66, Pr. 148, Pr. 149, Pr. 154, Pr. 156, Pr. 157)

      92
    • 4.3.5 Multiple rating (Pr. 570)

      97
  • 4.4 Limiting the output frequency

    98
    • 4.4.1 Maximum/minimum frequency (Pr. 1, Pr. 2, Pr. 18)

      98
    • 4.4.2 Avoiding mechanical resonance points (Frequency jump) (Pr. 31 to Pr. 36)

      99
  • 4.5 V/F pattern

    100
    • 4.5.1 Base frequency, voltage (Pr. 3, Pr. 19, Pr. 47)

      100
    • 4.5.2 Load pattern selection (Pr. 14)

      102
    • 4.5.3 Adjustable 5 points V/F (Pr. 71, Pr. 100 to Pr. 109)

      103
  • 4.6 Frequency setting by external terminals

    104
    • 4.6.1 Multi-speed setting operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)

      104
    • 4.6.2 Jog operation (Pr. 15, Pr. 16)

      106
    • 4.6.3 Input compensation of multi-speed and remote setting (Pr. 28)

      108
    • 4.6.4 Remote setting function (Pr. 59)

      109
  • 4.7 Setting of acceleration/deceleration time and acceleration/deceleration pattern

    112
    • 4.7.1 Setting of the acceleration and deceleration time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 147)

      112
    • 4.7.2 Starting frequency and start-time hold function (Pr. 13, Pr. 571)

      115
    • 4.7.3 Acceleration/deceleration pattern (Pr. 29, Pr. 140 to Pr. 143)

      116
  • 4.8 Selection and protection of a motor

    118
    • 4.8.1 Motor protection from overheat (Electronic thermal relay function) (Pr. 9, Pr. 51)

      118
    • 4.8.2 Applied motor (Pr. 71)

      122
  • 4.9 Motor brake and stop operation

    123
    • 4.9.1 DC injection brake (Pr. 10 to Pr. 12)

      123
    • 4.9.2 Selection of a regenerative brake and DC feeding (Pr. 30, Pr. 70)

      125
    • 4.9.3 Stop selection (Pr. 250)

      130
    • 4.9.4 Output stop function (Pr. 522)

      131
  • 4.10 Function assignment of external terminal and control

    133
    • 4.10.1 Input terminal function selection (Pr. 178 to Pr. 189)

      133
    • 4.10.2 Inverter output shutoff signal (MRS signal, Pr. 17)

      135
    • 4.10.3 Condition selection of function validity by the second function selection signal (RT) (RT signal, Pr. 155)

      136
    • 4.10.4 Start signal selection (STF, STR, STOP signal, Pr. 250)

      137
    • 4.10.5 Output terminal function selection (Pr. 190 to Pr. 196)

      139
    • 4.10.6 Detection of output frequency (SU, FU, FU2 signal, Pr. 41 to Pr. 43, Pr. 50, Pr. 870)

      144
    • 4.10.7 Output current detection function (Y12 signal, Y13 signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)

      146
    • 4.10.8 Remote output function (REM signal, Pr. 495 to Pr. 497)

      148
    • 4.10.9 Pulse train output of output power (Y79 signal, Pr. 799)

      149
  • 4.11 Monitor display and monitor output signal

    150
    • 4.11.1 Speed display and speed setting (Pr. 37, Pr. 144, Pr. 505)

      150
    • 4.11.2 DU/PU monitor display selection (Pr. 52, Pr. 54, Pr. 158, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)

      152
    • 4.11.3 CA, AM terminal function selection (Pr.55, Pr.56, Pr.867, Pr.869)

      158
    • 4.11.4 Terminal CA, AM calibration (Calibration parameter C0 (Pr. 900), C1 (Pr. 901), C8 (Pr.930) to C11 (Pr. 931))

      160
    • 4.11.5 How to calibrate the terminal CA when using the operation panel (FR-DU07)

      162
  • 4.12 Operation selection at power failure and instantaneous power failure

    163
    • 4.12.1 Automatic restart after instantaneous power failure / flying start (Pr. 57, Pr. 58, Pr. 162 to Pr. 165, Pr. 299, Pr. 611)

      163
    • 4.12.2 Power failure signal (Y67 signal)

      166
    • 4.12.3 Power failure-time deceleration-to-stop function (Pr. 261 to Pr. 266 )

      167
  • 4.13 Operation setting at fault occurrence

    170
    • 4.13.1 Retry function (Pr. 65, Pr. 67 to Pr. 69)

      170
    • 4.13.2 Fault code output selection (Pr. 76)

      172
    • 4.13.3 Input/output phase loss protection selection (Pr. 251, Pr. 872)

      173
  • 4.14 Energy saving operation and energy saving monitor

    174
    • 4.14.1 Energy saving control and Optimum excitation control (Pr. 60)

      174
    • 4.14.2 Energy saving monitor (Pr. 891 to Pr. 899)

      175
  • 4.15 Motor noise, EMI measures, mechanical resonance

    180
    • 4.15.1 PWM carrier frequency and Soft-PWM control (Pr. 72, Pr. 240, Pr. 260)

      180
    • 4.15.2 Speed smoothing control (Pr. 653, Pr. 654)

      181
  • 4.16 Frequency setting by analog input (terminal 1, 2, 4)

    182
    • 4.16.1 Analog input selection (Pr. 73, Pr. 267)

      182
    • 4.16.2 Analog input compensation (Pr. 73, Pr. 242, Pr. 243, Pr. 252, Pr. 253)

      186
    • 4.16.3 Response level of analog input and noise elimination (Pr. 74)

      187
    • 4.16.4 Bias and gain of frequency setting voltage (current) (Pr. 125, Pr. 126, Pr. 241, C2(Pr. 902) to C7(Pr. 905))

      188
    • 4.16.5 4mA input check of current input (Pr. 573, Pr. 777, Pr. 778)

      193
  • 4.17 Misoperation prevention and parameter setting restriction

    197
    • 4.17.1 Reset selection/disconnected PU detection/PU stop selection (Pr. 75)

      197
    • 4.17.2 Parameter write selection (Pr. 77)

      200
    • 4.17.3 Reverse rotation prevention selection (Pr. 78)

      201
    • 4.17.4 Display of applied parameters and user group function (Pr. 160, Pr. 172 to Pr. 174)

      201
    • 4.17.5 Password function (Pr. 296, Pr. 297)

      203
  • 4.18 Selection of operation mode and operation location

    206
    • 4.18.1 Operation mode selection (Pr. 79)

      206
    • 4.18.2 Operation mode at power ON (Pr. 79, Pr. 340)

      214
    • 4.18.3 Start command source and speed command source during communication operation (Pr. 338, Pr. 339, Pr. 550, Pr. 551)

      215
  • 4.19 Communication operation and setting

    220
    • 4.19.1 Wiring and configuration of PU connector

      220
    • 4.19.2 Wiring and arrangement of RS-485 terminals

      222
    • 4.19.3 Initial settings and specifications of RS-485 communication (Pr. 117 to Pr. 124, Pr. 331 to Pr. 337, Pr. 341, Pr. 549)

      225
    • 4.19.4 Communication EEPROM write selection (Pr. 342)

      227
    • 4.19.5 Operation selection at communication error (Pr.502, Pr.779)

      227
    • 4.19.6 Mitsubishi inverter protocol (computer link communication)

      230
    • 4.19.7 Modbus-RTU communication specifications (Pr. 331, Pr. 332, Pr. 334, Pr. 343, Pr. 502, Pr. 539, Pr. 549, Pr.779)

      243
    • 4.19.8 BACnet MS/TP protocol

      258
    • 4.19.9 Operation by PLC function (Pr. 414, Pr. 415, Pr. 498, Pr. 506 to Pr. 515, Pr. 826 to Pr. 865)

      271
  • 4.20 PID control

    272
    • 4.20.1 Outline of PID control (Pr. 127 to Pr. 134, Pr. 241, Pr. 553, Pr. 554, Pr. 575 to Pr. 577)

      272
    • 4.20.2 Bias and gain calibration for PID displayed values (Pr. 241, Pr. 759, C42(Pr. 934) to C45(Pr. 935))

      284
    • 4.20.3 Pre-charge function (Pr.760 to Pr. 769)

      286
    • 4.20.4 Second PID function (Pr.753 to Pr. 758, Pr.765 to Pr.769)

      292
    • 4.20.5 Advanced PID function (pump function) (Pr. 554, Pr. 575 to Pr. 591)

      294
  • 4.21 Special operation and frequency control

    304
    • 4.21.1 Bypass-inverter switchover function (Pr. 57, Pr. 58, Pr. 135 to Pr. 139, Pr. 159)

      304
    • 4.21.2 Regeneration avoidance function (Pr. 665, Pr. 882 to Pr. 886)

      309
  • 4.22 Useful functions

    311
    • 4.22.1 Cooling fan operation selection (Pr. 244)

      311
    • 4.22.2 Display of the life of the inverter parts (Pr. 255 to Pr .259)

      312
    • 4.22.3 Maintenance timer alarm (Pr. 503, Pr. 504)

      315
    • 4.22.4 Current average value monitor signal (Pr. 555 to Pr. 557)

      316
    • 4.22.5 Free parameter (Pr. 888, Pr. 889)

      318
    • 4.22.6 Initiating a fault (Pr.997)

      319
    • 4.22.7 Setting multiple parameters as a batch (Pr.999)

      320
  • 4.23 Setting from the parameter unit, operation panel

    326
    • 4.23.1 PU display language selection (Pr. 145)

      326
    • 4.23.2 Setting dial potentiometer mode/key lock selection (Pr. 161)

      326
    • 4.23.3 Buzzer control (Pr. 990)

      328
    • 4.23.4 PU contrast adjustment (Pr. 991)

      328
  • 4.24 Setting of FR-PU07-01

    329
    • 4.24.1 PID display bias/gain setting menu

      330
    • 4.24.2 Unit selection for the PID parameter/PID monitored items (Pr. 759)

      331
    • 4.24.3 PID set point direct setting menu

      332
    • 4.24.4 3-line monitor selection (Pr. 774 to Pr.776)

      333
  • 4.25 Parameter clear

    334
  • 4.26 All parameter clear

    335
  • 4.27 Parameter copy and parameter verification

    336
    • 4.27.1 Parameter copy

      336
    • 4.27.2 Parameter verification

      337
  • 4.28 Initial value change list

    338
  • 4.29 Check and clear of the faults history

    339
• 5 PROTECTIVE FUNCTIONS

  342
  • 5.1 Reset method of protective function

    343
  • 5.2 List of fault or alarm display

    344
  • 5.3 Causes and corrective actions

    345
  • 5.4 Correspondences between digital and actual characters

    357
  • 5.5 Check first when you have a trouble

    358
    • 5.5.1 Motor does not start

      358
    • 5.5.2 Motor or machine is making abnormal acoustic noise

      360
    • 5.5.3 Inverter generates abnormal noise

      360
    • 5.5.4 Motor generates heat abnormally

      360
    • 5.5.5 Motor rotates in the opposite direction

      361
    • 5.5.6 Speed greatly differs from the setting

      361
    • 5.5.7 Acceleration/deceleration is not smooth

      361
    • 5.5.8 Speed varies during operation

      362
    • 5.5.9 Operation mode is not changed properly

      362
    • 5.5.10 Operation panel (FR-DU07) display is not operating

      363
    • 5.5.11 Motor current is too large

      363
    • 5.5.12 Speed does not accelerate

      364
    • 5.5.13 Unable to write parameter setting

      364
    • 5.5.14 Power lamp is not lit

      364
• 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION

  366
  • 6.1 Inspection item

    367
    • 6.1.1 Daily inspection

      367
    • 6.1.2 Periodic inspection

      367
    • 6.1.3 Daily and periodic inspection

      368
    • 6.1.4 Display of the life of the inverter parts

      369
    • 6.1.5 Checking the inverter and converter modules

      369
    • 6.1.6 Cleaning

      369
    • 6.1.7 Replacement of parts

      370
    • 6.1.8 Inverter replacement

      373
  • 6.2 Measurement of main circuit voltages, currents and powers

    374
    • 6.2.1 Measurement of voltages and currents

      374
    • 6.2.2 Measurement of powers

      376
    • 6.2.3 Measurement of voltages and use of PT

      376
    • 6.2.4 Measurement of currents

      377
    • 6.2.5 Use of CT and transducer

      377
    • 6.2.6 Measurement of inverter input power factor

      377
    • 6.2.7 Measurement of converter output voltage (across terminals P/+ and N/-)

      378
    • 6.2.8 Insulation resistance test using megger

      378
    • 6.2.9 Pressure test

      378
• 7 SPECIFICATIONS

  380
  • 7.1 Rating

    381
  • 7.2 Common specifications

    383
  • 7.3 Outline dimension drawings

    385
  • 7.4 Heatsink protrusion attachment procedure

    395
    • 7.4.1 When using a heatsink protrusion attachment (FR-A7CN)

      395
    • 7.4.2 Protrusion of heatsink of the FR-F740-04320 or more

      395
• APPENDICES

  398
  • Appendix 1 For customers who are replacing the conventional model with this inverter

    399
    • Appendix 1-1 Replacement of the FR-F500 series

      399
    • Appendix 1-2 Replacement of the FR-A100 <EXCELENT> series

      400
  • Appendix 2 Parameter clear, parameter copy and instruction code list

    401
  • Appendix 3 Specification change

    411
    • Appendix 3-1 SERIAL number check

      411
    • Appendix 3-2 Changed functions

      411
• REVISIONS

  415