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FAQ within [ FREQROL-A700 ]

121-130 of Total 352

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  • 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

  • Brake resistor

    Connect the brake resistor to the terminal P and terminal PR. (For the FR-A700-7.5K or lower, remove the jumper of the terminals PR and PX.) Do not remove th... More Details >>

    • No：21333
    • Release Date：2018/08/22 16:27

  • Offline auto tuning

    When auto tuning completes normally, the setting value of Pr.96 (Auto tuning setting/status) is changed to "3". When it is not changed, check the set paramet... More Details >>

    • No：21353
    • Release Date：2018/08/22 16:27

  • CC-Link

    You can start/stop operation, set the frequency, read/write parameters, and monitor the inverter via CC-Link communication. More Details >>

    • No：21901
    • Release Date：2018/08/22 16:29

  • Running frequency setting

    Pr.338 is for the communication operation command source at communication operation and specifies the command source to supply the start signal.Pr.339 is for... More Details >>

    • No：21880
    • Release Date：2018/08/22 16:29

  • CC-Link

    Check if the master station uses CC-Link Version 1 and the FR-A7NC uses CC-Link Version 2. More Details >>

    • No：21831
    • Release Date：2018/08/22 16:29

  • CC-Link

    1. You can reset the inverter from an external terminal.You can do it without regard to the setting of Pr.338 (Communication operation command source) and Pr... More Details >>

    • No：21837
    • Release Date：2018/08/22 16:29

  • Motor with an attached brake

    Connecting it causes no problem. More Details >>

    • No：21671
    • Release Date：2018/08/22 16:28

  • Electronic thermal O/L relay

    Check that the correct rated motor current is set in Pr.9 (Electronic thermal O/L relay). No parameter is available for setting the operation time of the ele... More Details >>

    • No：21291
    • Release Date：2018/08/22 16:26

  • Parameter setting software

    The parameter setting software we provide is the FR Configurator (FR-SW3-SETUP-WJ). You must purchase it to use. Once you purchase the software, you can upgr... More Details >>

    • No：21673
    • Release Date：2018/08/22 16:28

121-130 of Total 352

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