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FAQ within [ FREQROL-A800 ]

1-10 of Total 144

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  • FR-A800

    When the online auto tuning (magnetic field observer) is enabled, the monitoring accuracy is ± 10%. More Details >>

    • No：20981
    • Release Date：2018/08/22 16:25

  • FR-A800

    Available under vector control with an encoder.* Zero speed and servo lock are available under PM sensorless vector control only in combination with an MM-CF... More Details >>

    • No：21100
    • Release Date：2018/08/22 16:25

  • FR-A800-R2R

    The calculation is performed by two modes. One method calculates the current winding diameter automatically by moving the dancer roll from lower limit positi... More Details >>

    • No：20924
    • Release Date：2018/08/22 16:25

  • FR-A800

    Position control is available under vector control with an encoder. Under PM sensorless vector control in combination with a MM-CF motor, simple positioning ... More Details >>

    • No：21105
    • 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

    A separate power supply is required according to the encoder power supply specification. More Details >>

    • No：21090
    • Release Date：2018/08/22 16:25

  • Compliance with Electric/Machinery Facility Common Specifications of the Ministry of Land, Infrastructure, Transport and Tourism of Japan

    They can be compliant by connecting an optional DC reactor (FR-HEL). (A capacitive filter and common mode choke are built in (the common mode choke is provid... More Details >>

    • No：21117
    • Release Date：2018/08/22 16:26

  • FR-A800

    No. Check the parameter setting of the A500(L), and then adjust the parameter setting of the A800 to those of the A500(L). For the details, refer to the repl... More Details >>

    • No：21108
    • 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

1-10 of Total 144

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