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FAQ within [ FREQROL-A800 ]

111-120 of Total 142

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  • 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-R2R

    It is possible when the dancer control and tension sensor feedback speed control is used and the PID calculation is turned OFF. Because the PID compensation ... More Details >>

    • No：20889
    • Release Date：2018/08/22 16:24

  • 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

  • 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

  • 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

    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

  • 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-R2R

    The gain of the tension PI gain automatic tuning is the one of the dancer feedback speed control. The gain adjusted by speed control P gain compensation is t... More Details >>

    • No：20925
    • Release Date：2018/08/22 16:25

  • FR-A800-2

    The output turns OFF (0 mA) during the inverter reset. More Details >>

    • No：20921
    • Release Date：2018/08/22 16:25

  • FR-A800-E

    It is available if the CC-Link option of the FR-A8NC is installed. More Details >>

    • No：20894
    • Release Date：2018/08/22 16:24

111-120 of Total 142

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