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FAQ within [ FREQROL-A700 ]

201-210 of Total 351

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  • FR-PA07

    The forward rotation and reverse rotation are enabled by pressing the FWD/REV key on the operation panel. More Details >>

    • No：21364
    • Release Date：2018/08/22 16:27

  • Connecting ammeter to output side

    Yes. Use a moving-iron type ammeter. However, if the carrier frequency exceeds 5 kHz, do not use that meter since an overcurrent losses produced in the inter... More Details >>

    • No：21681
    • Release Date：2018/08/22 16:28

  • Electromagnetic contactor

    Turning ON/OFF the output side during operation causes open/close surges that may trigger the protective function (against overcurrent or overvoltage) of the... More Details >>

    • No：21725
    • Release Date：2018/08/22 16:29

  • Frequency setting

    It is not stored in a parameter but memorized as the frequency setting value after acceleration by the acceleration signal.You can also choose whether or not... More Details >>

    • No：21733
    • Release Date：2018/08/22 16:29

  • Auto tuning

    If "1" is not shown on the frequency monitor, some of the parameters necessary for auto tuning may not be set correctly.Set rated motor current of Pr.81 (Num... More Details >>

    • No：21751
    • Release Date：2018/08/22 16:29

  • 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

  • Running frequency

    The power supply voltage may have dropped.Read the converter output voltage monitor (Pr.55 = 8) and check if Converter output voltage monitor/√2 is within th... More Details >>

    • No：21820
    • Release Date：2018/08/22 16:29

  • External operation

    The inverter has the calibration function.Use Pr.125 (Terminal 2 frequency setting gain frequency) and Pr.C4 (Terminal 2 frequency setting gain) for calibrat... More Details >>

    • No：21849
    • Release Date：2018/08/22 16:29

  • Supported model for FR-Configurator

    For the models other than FR-A700/F700, use FR-Configurator (FR-SW3-SETUP-WJ). They are not supported by FR-Configurator (FR-SW2-SETUP-WJ). When you have the... More Details >>

    • No：21313
    • Release Date：2018/08/22 16:26

  • FR-Configurator

    Yes, you can use the setup software (FR-SW3-SETUP-WJ) to set it.　　 More Details >>

    • No：21711
    • Release Date：2018/08/22 16:29

201-210 of Total 351

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