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FAQ within [ FREQROL-A800 ]

11-20 of Total 144

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  • FR-A800-R2R

    Yes. It can be carried out like under the dancer feedback speed control. More Details >>

    • No：20885
    • Release Date：2018/08/22 16:24

  • 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

  • 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

  • Switching time of the FR-A800 control

    20 ms or less is required to switch the control with the MC signal. More Details >>

    • No：20838
    • Release Date：2018/08/22 16:24

  • STOP function of the FR-A800

    No, it is not. It is released by the inverter reset that releases E.OHT. More Details >>

    • No：20843
    • Release Date：2018/08/22 16:24

  • FR-A800-R2R

    When the value is written to Pr.646 (Stored winding diameter), the stored value is used. When the value is not written, the minimum or maximum winding diamet... More Details >>

    • No：20887
    • Release Date：2018/08/22 16:24

  • Installation of a fuse

    Fuses are not required as peripheral devices for the FR-A802, which has internal fuses. More Details >>

    • No：21019
    • Release Date：2018/08/22 16:25

  • Emergency stop of the FR-A800

    For the V/F control and Advanced magnetic flux vector control, the FR-A800 stops only by Pr.1103 Deceleration time at emergency stop. Pr.815 is not affected. More Details >>

    • No：20860
    • Release Date：2018/08/22 16:24

  • Anti-sway control

    Set 3 kg (intermediate value) for the load weight 1 to 5 kg. More Details >>

    • No：20953
    • Release Date：2018/08/22 16:25

  • FR-A800

    Positioning is available by inputting pulse trains to the terminal JOG, same as the A700 series. More Details >>

    • No：21104
    • Release Date：2018/08/22 16:25

11-20 of Total 144

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