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FAQ within [ FREQROL-F700 ]

41-50 of Total 295

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  • 400 V inverter

    No, it does not run. "Err" is displayed when it is operated. Always input the same voltage (400 V) to the main power supply and control power supply. More Details >>

    • No：21179
    • Release Date：2018/08/22 16:26

  • 4 to 20 mA output

    Yes. It is available by using the FR-A7AY (plug-in option). By setting Pr.307 (Setting for zero analog output) to "20" and Pr.309 (Analog output signal volta... More Details >>

    • No：21246
    • Release Date：2018/08/22 16:26

  • Automatic restart after instantaneous power failure

    The inverter restart operation is disabled at turn-OFF of the CS signal while a value other than "9999" (with restart) is set in Pr.57. The terminals CS and ... More Details >>

    • No：21255
    • Release Date：2018/08/22 16:26

  • Frequency setting

    When the potentiometer is disconnected and frequency commands cease, the input potential becomes around 0 V.Therefore, the frequency command becomes analog-c... More Details >>

    • No：21794
    • Release Date：2018/08/22 16:29

  • CC-Link

    The way to monitor the output current and read parameters via CC-Link is identical in all operation modes.　 More Details >>

    • No：21872
    • Release Date：2018/08/22 16:29

  • CC-Link

    If you are using CC-Link just to monitor the inverter and using the analog signal and multi-speed setting to set the frequency, you need to input them extern... More Details >>

    • No：21900
    • Release Date：2018/08/22 16:29

  • Frequency setting

    Even though the maximum frequency setting is changed using CC-Link, the running frequency is not changed. By writing the set frequency to the remote register... More Details >>

    • No：21346
    • Release Date：2018/08/22 16:27

  • Terminal

    Signals input from the terminal 4 are not enabled if the terminal AU is not ON. For an inverter without the terminal AU, assign the AU function to an unused ... More Details >>

    • No：21679
    • Release Date：2018/08/22 16:28

  • CC-Link

    Purchase the FR-A7NC if you are using the option with the FR-A700 or FR-F700P (F700).Purchase the FR-A7NC E kit if you are using the option with the FR-E700. More Details >>

    • No：21902
    • Release Date：2018/08/22 16:30

  • CC-Link communication

    After setting Pr.79 (Operation mode selection) to "2" and Pr.340 (Communication startup mode selection) to "10", reset the inverter (or power ON again) to st... More Details >>

    • No：21256
    • Release Date：2018/08/22 16:26

41-50 of Total 295

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