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FAQ within [ FREQROL-F700P ]

171-180 of Total 295

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  • Number of stations that can be set in FR Configurator

    The station numbers that can be set differ depending on the version of FR-Configurator (FR-SW3-SETUP-WJ) setup software. For Ver.2.00 or later, station numbe... More Details >>

    • No：21305
    • Release Date：2018/08/22 16:26

  • Megger test

    When carrying out the megger test of the inverter, shorten all the terminals R, S, T, U, V, and W of the main circuit and use the 500 VDC megger for earth. D... More Details >>

    • No：21327
    • Release Date：2018/08/22 16:27

  • Countermeasure against noises

    Yes. The carrier frequency can be decreased by the setting of Pr.72 (PWM frequency selection). More Details >>

    • No：21338
    • Release Date：2018/08/22 16:27

  • Frequency setting

    Since the percent value read by the calibration parameter C7 indicates that the voltage of 10 V is internally detected as 101.0%, use 101.0% as is.If you cha... More Details >>

    • No：21740
    • Release Date：2018/08/22 16:29

  • Package

    It is the fixing screw for the inverter cooling fan cover.The size and number of screws depend on the model and capacity.(When exporting the product to the E... More Details >>

    • No：21746
    • Release Date：2018/08/22 16:29

  • Multi-speed setting

    Priorities are: Low speed (RL) > Middle speed (RM) > High speed (RH).For example, if the low speed (RL) and middle speed (RM) signals are input simulta... More Details >>

    • No：21772
    • Release Date：2018/08/22 16:29

  • Frequency

    It seems that calibration for 20 mA current signal input is not correct.Use the calibration parameters "126" and "C7" to calibrate the inverter.Perform calib... More Details >>

    • No：21785
    • Release Date：2018/08/22 16:29

  • Frequency setting

    To accept the current signal, the terminals AU (current input selection) and SD must be short-circuited. Check it.Note that this terminal AU is not prepared ... More Details >>

    • No：21799
    • Release Date：2018/08/22 16:29

  • Frequency setting

    Pr.1 (Maximum frequency) or Pr.18 (High speed maximum frequency).　　 More Details >>

    • No：21805
    • Release Date：2018/08/22 16:29

  • Operation mode setting value

    Set Pr.79 to "2" (external operation mode).　　　 More Details >>

    • No：21818
    • Release Date：2018/08/22 16:29

171-180 of Total 295

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