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FAQ within [ FREQROL-F700P ]

111-120 of Total 294

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  • Countermeasure against noises

    Yes. The carrier frequency can be decreased by the setting of Pr.72 (PWM frequency selection). More Details >>

    • No：21338
    • Release Date：2018/08/22 16:27

  • Fault output terminal A, B, and C

    Set the rated motor current to Pr.9. It is the heat protection setting for the motor, and thus the inverter does not shutoff immediately at the specified cur... More Details >>

    • No：21324
    • Release Date：2018/08/22 16:27

  • Frequency setting

    Since Pr.125 (Terminal 2 frequency setting gain frequency) is initially set to 60 Hz, change it to 85 Hz. More Details >>

    • No：21907
    • Release Date：2018/08/22 16:30

  • PU operation

    1. Yes. 2. Set Pr.17 to "2". 　3. If the start signal is ON, the operation continues even the emergency stop is OFF. More Details >>

    • No：21359
    • Release Date：2018/08/22 16:27

  • Input phase loss

    The detection time 1 s cannot be changed. More Details >>

    • No：21277
    • Release Date：2018/08/22 16:26

  • Operation panel

    This is because the protective function works to stop the motor. It is not a fault indication.To cancel the protective function, turn OFF the start signal an... More Details >>

    • No：21775
    • Release Date：2018/08/22 16:29

  • Network operation

    Yes. With the setting "66", you can choose NET operation when X66 is ON, and external operation when X66 is OFF. More Details >>

    • No：21675
    • Release Date：2018/08/22 16:28

  • UL standard

    Both 200 V class and 400 V class are suitable for use in a circuit capable of delivering not more than 100 kA rms symmetrical amperes, 264 V maximum (528 V f... More Details >>

    • No：21358
    • Release Date：2018/08/22 16:27

  • Speed command

    Calibrate the terminal 2 bias. More Details >>

    • No：21281
    • Release Date：2018/08/22 16:26

  • Terminal FM

    No. This is because the current cannot flow if the total internal impedance of the meter connected to the terminal FM is 300 Ω or higher.You can connect mult... More Details >>

    • No：21864
    • Release Date：2018/08/22 16:29

111-120 of Total 294

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