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FAQ within [ FREQROL-A700 ]

271-280 of Total 351

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  • Frequency setting

    You can use the setting dial to set the frequency during operation even if Pr.77 is not set to "2".Setting Pr.77 to "2" allows for changing the parameter set... More Details >>

    • No：21786
    • Release Date：2018/08/22 16:29

  • Frequency setting

    The full scale of the frequency is initially set to 60 Hz and the frequency indication becomes the full scale at 60 Hz operation.To change the indication val... More Details >>

    • No：21866
    • Release Date：2018/08/22 16:29

  • Frequency setting

    Normally, any of the PU, EXT, or NET LED turns ON.Check if the parameter unit FR-PU04/FR-PU07 or operation panel FR-PA07 is externally connected to the PU co... More Details >>

    • No：21803
    • Release Date：2018/08/22 16:29

  • Graph function in FR-Configurator

    Even the USB is used, FR Configurator requires at least 50 ms sampling time (for each monitoring item). In this case, since three types of data are monitored... More Details >>

    • No：21310
    • Release Date：2018/08/22 16:26

  • NET operation mode

    Set Pr.340 (Communication startup mode selection) to "1" or "2".Also, by setting Pr.79 (Operation mode selection) to "0", "2", or "6", the inverter enters th... More Details >>

    • No：21879
    • Release Date：2018/08/22 16:29

  • Parameter setting

    Yes. The single-phase 200 V can be input. If the single-phase input is performed when Pr.872 (Input phase loss protection) is set to "1", the input phase los... More Details >>

    • No：21270
    • Release Date：2018/08/22 16:26

  • Brake resistor

    Use high-duty brake resistor FR-ABR-2.2K. (Shared with the 1.5K inverter.) More Details >>

    • No：21330
    • Release Date：2018/08/22 16:27

  • FR-PA07

    Specific settings are not required, however, when replacing the FR-E500, check that Pr.146 (Built-in potentiometer switchover) is not set to "0". If it is "0... More Details >>

    • No：21363
    • Release Date：2018/08/22 16:27

  • Frequency setting

    You can do so by assigning the terminal AU.Assign the terminal AU to an unused terminal.(For example, when assigning AU to the terminal RL, set Pr.180 = 4.)B... More Details >>

    • No：21915
    • Release Date：2018/08/22 16:30

  • Multi-speed setting

    If Pr 27 is not set, the operation starts at the speed of RL. More Details >>

    • No：21123
    • Release Date：2018/08/22 16:26

271-280 of Total 351

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