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FAQ within [ FREQROL-A800 ]

121-130 of Total 142

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  • Parameter copy to the USB memory

    Yes. Writing is available when the power supply specification or capacity is different. Note that setting values of the voltage relation is also overwritten ... More Details >>

    • No：21013
    • Release Date：2018/08/22 16:25

  • MM-FR-A800

    If the command is 0.01 Hz or higher, the positioning control is performed. More Details >>

    • No：21001
    • Release Date：2018/08/22 16:25

  • FR-A800

    UVT will occur when reactor is not connected. Always connect a reactor that matches the motor capacity. More Details >>

    • No：20978
    • Release Date：2018/08/22 16:25

  • FR-A800

    Yes, the current response is also improved at the same rate. More Details >>

    • No：21079
    • Release Date：2018/08/22 16:25

  • Vector control

    Both settings of Pr.83 and Pr.84 are enabled immediately. However, the output voltage is not changed because the value of Pr.83 has little influence on Vecto... More Details >>

    • No：21022
    • Release Date：2018/08/22 16:25

  • Built-in braking resistor

    Yes, the resistance values are the same. More Details >>

    • No：21020
    • Release Date：2018/08/22 16:25

  • FR-A800-R2R

    When the winding ratio is large, the control according to the winding diameter is required. The upper controller has measured the winding diameter and create... More Details >>

    • No：20974
    • Release Date：2018/08/22 16:25

  • Winding diameter calculation of the FR-A800-R2R

    Z phase is not required for the thickness method. More Details >>

    • No：20855
    • Release Date：2018/08/22 16:24

  • Combination of the FR-A800 and MM-BF

    Select the models so that "MM - BF rated current value × 1.05 < FR-A820 rated output current value". More Details >>

    • No：21000
    • Release Date：2018/08/22 16:25

  • FR-A800

    It is based on the maximum value that can be set for frequency. Specifically, it is 400 Hz. More Details >>

    • No：20979
    • Release Date：2018/08/22 16:25

121-130 of Total 142

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