Mitsubishi Electronics FR-A500 マニュアル

目次

• This section is specifically about safety matters

  2
• CONTENTS

  5
• CHAPTER 1 OUTLINE

  10
  • 1.1 Pre-Operation Information

    11
    • 1.1.1 Precautions for operation

      11
  • 1.2 Basic Configuration

    12
    • 1.2.1 Basic configuration

      12
  • 1.3 Structure

    13
    • 1.3.1 Appearance and structure

      13
    • 1.3.2 Removal and reinstallation of the front cover

      14
    • 1.3.3 Removal and reinstallation of the operation panel

      16
• CHAPTER 2 INSTALLATION AND WIRING

  18
  • 2.1 Installation

    19
    • 2.1.1 Instructions for installation

      19
  • 2.2 Wiring

    21
    • 2.2.1 Terminal connection diagram

      21
    • 2.2.2 Wiring of the main circuit

      24
    • 2.2.3 Wiring of the control circuit

      30
    • 2.2.4 Connection to the PU connector

      34
    • 2.2.5 Connection of stand-alone option units

      37
    • 2.2.6 Design information

      42
  • 2.3 Other wiring

    43
    • 2.3.1 Power harmonics

      43
    • 2.3.2 Harmonic suppression guidelines

      44
    • 2.3.3 Inverter-generated noises and their reduction techniques

      47
    • 2.3.4 Leakage currents and countermeasures

      50
    • 2.3.5 Inverter-driven 400V class motor

      51
    • 2.3.6 Peripheral devices

      52
    • 2.3.7 Instructions for compliance with U.S. and Canadian Electrical Codes

      55
    • 2.3.8 Instructions for compliance with the European Directives

      56
• CHAPTER 3 OPERATION/CONTROL

  58
  • 3.1 Pre-Operation Information

    59
    • 3.1.1 Devices and parts to be prepared for operation

      59
    • 3.1.2 Power on

      61
  • 3.2 Operation Panel

    62
    • 3.2.1 Names and functions of the operation panel (FR-DU04)

      62
    • 3.2.2 Monitor display changed by pressing the key

      63
    • 3.2.3 Monitoring

      63
    • 3.2.4 Frequency setting

      63
    • 3.2.5 Parameter setting method

      64
    • 3.2.6 Operation mode

      65
    • 3.2.7 Help mode

      65
    • 3.2.8 Copy mode

      67
  • 3.3 Operation

    68
    • 3.3.1 Pre-operation checks

      68
    • 3.3.2 External operation mode (Operation using external input signals)

      69
    • 3.3.3 PU operation mode (Operation using the operation panel (FR-DU04))

      70
    • 3.3.4 Combined operation mode (Operation using the external input signals and PU)

      71
• CHAPTER 4 PARAMETERS

  72
  • 4.1 Parameter Lists

    73
    • 4.1.1 Parameter lists

      73
    • 4.1.2 List of parameters classified by purpose of use

      80
    • 4.1.3 Parameters recommended to be set by the user

      81
  • 4.2 Parameter Function Details

    82
    • 4.2.1 Torque boost (Pr. 0, Pr. 46, Pr. 112)

      82
    • 4.2.2 Output frequency range (Pr. 1, Pr. 2, Pr. 18)

      83
    • 4.2.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19, Pr. 47, Pr. 113)

      84
    • 4.2.4 Multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)

      85
    • 4.2.5 Acceleration/deceleration time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 110, Pr. ...

      86
    • 4.2.6 Electronic overcurrent protection (Pr. 9)

      87
    • 4.2.7 DC injection brake (Pr. 10 to Pr. 12)

      88
    • 4.2.8 Starting frequency (Pr. 13)

      89
    • 4.2.9 Load pattern selection (Pr. 14)

      90
    • 4.2.10 Jog operation (Pr. 15, Pr. 16)

      91
    • 4.2.11 MRS input selection (Pr. 17)

      92
    • 4.2.12 Stall prevention (Pr. 22, Pr. 23, Pr. 66, Pr. 148, Pr. 149, Pr. 154)

      93
    • 4.2.13 Multi-speed input compensation (Pr. 28)

      94
    • 4.2.14 Acceleration/deceleration pattern (Pr. 29, Pr. 140 to Pr. 143)

      95
    • 4.2.15 Regenerative brake duty (Pr. 30, Pr. 70)

      96
    • 4.2.16 Frequency jump (Pr. 31 to Pr. 36)

      97
    • 4.2.17 Speed display (Pr. 37, Pr. 144)

      98
    • 4.2.18 Up-to-frequency sensitivity (Pr. 41)

      99
    • 4.2.19 Output frequency detection (Pr. 42, Pr. 43, Pr. 50, Pr. 116)

      99
    • 4.2.20 Second/third stall prevention (Pr. 48, Pr. 49, Pr. 114, Pr. 115)

      100
    • 4.2.21 Monitor display/FM, AM terminal function selection (Pr. 52 to Pr. 54, Pr. 158)

      101
    • 4.2.22 Monitoring reference (Pr. 55, Pr. 56)

      104
    • 4.2.23 Automatic restart after instantaneous power failure (Pr. 57, Pr. 58, Pr. 162, Pr. 165, Pr....

      105
    • 4.2.24 Remote setting function selection (Pr. 59)

      107
    • 4.2.25 Intelligent mode selection (Pr. 60)

      109
    • 4.2.26 Acceleration/deceleration reference current (Pr. 61 to Pr. 64)

      111
    • 4.2.27 Retry function (Pr. 65, Pr. 67 to Pr. 69)

      112
    • 4.2.28 Applied motor (Pr. 71)

      114
    • 4.2.29 PWM carrier frequency (Pr. 72, Pr. 240)

      115
    • 4.2.30 Voltage input (Pr. 73)

      116
    • 4.2.31 Input filter time constant (Pr. 74)

      117
    • 4.2.32 Reset selection/PU disconnection detection/PU stop selection (Pr. 75)

      117
    • 4.2.33 Alarm code output selection (Pr. 76)

      119
    • 4.2.34 Parameter write disable selection (Pr. 77)

      120
    • 4.2.35 Reverse rotation prevention selection (Pr. 78)

      121
    • 4.2.36 Operation mode selection (Pr. 79)

      122
    • 4.2.37 Motor capacity/number of motor poles/speed control gain (Pr. 80, Pr. 81, Pr. 89)

      125
    • 4.2.38 Offline auto tuning function (Pr. 82 to Pr. 84, Pr. 90 to Pr. 94, Pr. 96)

      126
    • 4.2.39 Online auto tuning selection (Pr. 95)

      136
    • 4.2.40 V/F control frequency (voltage) (Pr. 100 to Pr. 109)

      138
    • 4.2.41 Computer link operation (Pr. 117 to Pr. 124, Pr. 342)

      139
    • 4.2.42 PID control (Pr. 128 to Pr. 134)

      150
    • 4.2.43 Commercial power supply-inverter switch-over function (Pr. 135 to Pr. 139)

      157
    • 4.2.44 Output current detection function (Pr. 150, Pr. 151)

      162
    • 4.2.45 Zero current detection (Pr. 152, Pr. 153)

      163
    • 4.2.46 RT signal activated condition selection (Pr. 155)

      164
    • 4.2.47 Stall prevention function and current limit function (Pr. 156)

      164
    • 4.2.48 OL signal output timer (Pr. 157)

      166
    • 4.2.49 User group selection (Pr. 160, Pr. 173 to Pr. 176)

      167
    • 4.2.50 Watt-hour meter clear/actual operation hour meter clear (Pr. 170, Pr. 171)

      168
    • 4.2.51 Input terminal function selection (Pr. 180 to Pr. 186)

      168
    • 4.2.52 Output terminal function selection (Pr. 190 to Pr. 195)

      171
    • 4.2.53 User initial value setting (Pr. 199)

      173
    • 4.2.54 Programmed operation function (Pr. 200 to Pr. 231)

      174
    • 4.2.55 Cooling fan operation selection (Pr. 244)

      178
    • 4.2.56 Stop selection (Pr. 250)

      179
    • 4.2.57 Output phase failure protection selection (Pr. 251)

      180
    • 4.2.58 Override bias/gain (Pr. 252, Pr. 253)

      180
    • 4.2.59 Power failure-time deceleration-to-stop function (Pr. 261 to Pr. 266)

      181
    • 4.2.60 Stop-on-contact, load torque high-speed frequency selection (Pr. 270)

      182
    • 4.2.61 High-speed frequency control (Pr. 271 to Pr. 274)

      183
    • 4.2.62 Stop-on-contact control function (Pr. 275, Pr. 276)

      187
    • 4.2.63 Brake sequence function (Pr. 278 to Pr. 285)

      190
    • 4.2.64 Droop control (Pr. 286, Pr. 287)

      194
    • 4.2.65 Capacitor life alarm (Pr. 503, Pr. 504)

      195
    • 4.2.66 FM / AM terminal calibration (Pr. 900, Pr. 901)

      196
    • 4.2.67 Frequency setting voltage (current) bias and gain (Pr. 902 to Pr. 905)

      198
    • 4.2.68 PU buzzer control (Pr. 990)

      203
• CHAPTER 5 PROTECTIVE FUNCTIONS

  204
  • 5.1 Errors (Alarms)

    205
    • 5.1.1 Error (alarm) definitions

      205
    • 5.1.2 To know the operating status at the occurrence of an alarm

      214
    • 5.1.3 Correspondences between digital and actual characters

      214
    • 5.1.4 Alarm code output

      215
    • 5.1.5 Resetting the inverter

      215
  • 5.2 Troubleshooting

    216
    • 5.2.1 Motor remains stopped

      216
    • 5.2.2 Motor rotates in opposite direction

      216
    • 5.2.3 Speed greatly differs from the setting

      216
    • 5.2.4 Acceleration/deceleration is not smooth

      216
    • 5.2.5 Motor current is large

      216
    • 5.2.6 Speed does not increase

      217
    • 5.2.7 Speed varies during operation

      217
    • 5.2.8 Operation mode is not changed properly

      217
    • 5.2.9 Operation panel (FR-DU04) display is not provided

      217
    • 5.2.10 POWER lamp is not lit

      217
    • 5.2.11 Parameter write cannot be performed

      217
• CHAPTER 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION

  218
  • 6.1 Precautions for maintenance and inspection

    219
    • 6.1.1 Precautions for maintenance and inspection

      219
    • 6.1.2 Check items

      219
    • 6.1.3 Periodic inspection

      219
    • 6.1.4 Insulation resistance test using megger

      220
    • 6.1.5 Pressure test

      220
    • 6.1.6 Daily and periodic inspection

      220
    • 6.1.7 Replacement of parts

      223
    • 6.1.8 Inverter replacement

      224
    • 6.1.9 Measurement of main circuit voltages, currents and powers

      225
• CHAPTER 7 SPECIFICATIONS

  228
  • 7.1 Standard Specifications

    229
    • 7.1.1 Model specification

      229
    • 7.1.2 Common specifications

      231
    • 7.1.3 Outline dimension drawings

      233
• CHAPTER 8 OPTIONS

  238
  • 8.1 Option List

    239
    • 8.1.1 Stand-alone options

      239
    • 8.1.2 Plug-in dedicated options

      241
• APPENDIX

  248
  • Appendix1 Data Code List

    249
• REVISONS

  257