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FAQ within [ FREQROL-A024 ]

11-20 of Total 40

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  • Thermal protection

    Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (E.BE) is output. Consider a counterme... More Details >>

    • No：21397
    • Release Date：2018/08/22 16:27

  • How much low-speed torque can be output?

    By choosing the General-purpose magnetic flux vector control and slip compensation function, you can output torque of 150% or more at 1 Hz (200% or more at 3... More Details >>

    • No：21618
    • Release Date：2018/08/22 16:28

  • Synchronous operation of two motors

    When synchronously operating two motors, you need to detect speed from both motors. Each inverter is controlled based on this speed detection signal. As an e... More Details >>

    • No：21540
    • Release Date：2018/08/22 16:28

  • Can the FR-DU01 be used?

    Yes. (However, you need to use the parameter unit connection cable FR-CBL (option).) More Details >>

    • No：21604
    • Release Date：2018/08/22 16:28

  • General-purpose magnetic flux control

    Almost same control method. This control also performs vector calculation and divides the inverter's output current into an excitation current and into a tor... More Details >>

    • No：21620
    • Release Date：2018/08/22 16:28

  • Speed control range

    Many geared motors cannot continuously operate at low speed (for example, slower than 6 Hz) due to grease viscosity.If the motor you are using is of this typ... More Details >>

    • No：22028
    • Release Date：2018/08/22 16:30

  • Parameter unit FR-PU03

    You can use it with the FR-A200 (E) and FR-A100 (E) series. (Note) Use the connection cable (option). You cannot use it with the FR-Z and FR-U series (except... More Details >>

    • No：21615
    • Release Date：2018/08/22 16:28

  • Monitor output

    The FM output is the 1440 Hz, 1 mA pulse train output at full scale. You can input to the programmable controller if it has a pulse train input. A68AD does n... More Details >>

    • No：21439
    • Release Date：2018/08/22 16:27

  • Plug-in option

    A plug-in option cannot be installed on the FREQROL-A024 series. If you need a plug-in option's function, use other series of inverters such as the FREQROL-A... More Details >>

    • No：21608
    • Release Date：2018/08/22 16:28

  • Fault display

    "E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is decelerating or stopped. In this case, th... More Details >>

    • No：21411
    • Release Date：2018/08/22 16:27

11-20 of Total 40

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