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FAQ within [ FREQROL-A700 ]

321-330 of Total 352

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  • FR-A800

    - The 280K or lower has the installation size compatibility. - The 315K or higher does not have the installation compatibility; because the inverter unit and... More Details >>

    • No：21109
    • Release Date：2018/08/22 16:25

  • Switching between PU and NET operation modes

    Set Pr.340 (Communication startup mode selection) to "10".The operation mode can be switched between PU and NET by assigning X65 (PU-NET operation switching)... More Details >>

    • No：21878
    • Release Date：2018/08/22 16:29

  • Frequency setting

    Check the setting of Pr.79 (Operation mode).If the setting value is "2", frequency commands from an external terminal is effective and the frequency setting ... More Details >>

    • No：21797
    • Release Date：2018/08/22 16:29

  • Auto tuning

    Check if any device is connected to the inverter's external terminal.In particular, check if MRS and SD are short-circuited.If they are short-circuited, open... More Details >>

    • No：21753
    • Release Date：2018/08/22 16:29

  • Auto tuning

    Set it to "13" (Constant-torque).　　 More Details >>

    • No：21752
    • Release Date：2018/08/22 16:29

  • Parameter setting

    Set Pr.9, Pr.71, Pr.80, Pr.81, Pr.83, Pr.84, and Pr.96.　　 More Details >>

    • No：21721
    • Release Date：2018/08/22 16:29

  • AM terminal output

    Set Pr.55 (Frequency monitoring reference) of the first inverter to 70 Hz. More Details >>

    • No：21257
    • Release Date：2018/08/22 16:26

  • Setting resolution switching

    Check the setting value of Pr.37 (Speed display). When the machine speed is set, Pr.811 is disabled. Change the setting to the rotation speed. More Details >>

    • No：21161
    • Release Date：2018/08/22 16:26

  • CC-Link

    If Pr.340 (Communication startup mode selection) and Pr.79 (Operation mode selection) are set so that the inverter starts CC-Link operation from power-on and... More Details >>

    • No：21840
    • Release Date：2018/08/22 16:29

  • Advanced magnetic flux vector control

    When using the geared motor GM-S(B), set Pr.71 to "13" and also set Pr.9, Pr.80, and Pr.81.Perform auto tuning as required. Perform auto tuning as required. ... More Details >>

    • No：21756
    • Release Date：2018/08/22 16:29

321-330 of Total 352

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