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FAQ within [ FREQROL-E700 ]

231-240 of Total 393

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  • Frequency meter

    First, check if Pr.55 (Frequency monitor reference) that is the reference for the FM output is set correctly.Next, operate the inverter (without connecting a... More Details >>

    • No：21808
    • Release Date：2018/08/22 16:29

  • 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

  • CC-Link

    You can use the CC-Link type programming example for the FR-E500 as a reference.In the programming example for the FR-E500, the A series programmable control... More Details >>

    • No：21836
    • Release Date：2018/08/22 16:29

  • Frequency setting

    To accept the current signal, the terminals AU (current input selection) and SD must be short-circuited. Check it.Note that this terminal AU is not prepared ... More Details >>

    • No：21799
    • Release Date：2018/08/22 16:29

  • Frequency setting

    You cannot calibrate the frequency around the middle of the current input range.The inverter determines the top and bottom points in the bias/gain adjustment... More Details >>

    • No：21736
    • Release Date：2018/08/22 16:29

  • CC-Link

    Yes. More Details >>

    • No：21713
    • Release Date：2018/08/22 16:29

  • Pulse change

    When the pulse is counted and displayed, 1440 pulses are output with the frequency of the inverter is 60 Hz. Since these pulses are limited to 2400 pulses, a... More Details >>

    • No：21334
    • Release Date：2018/08/22 16:27

  • CC-Link

    You can use optional items, such as enclosure surface operation panel FR-PA07 and parameter unit FR-PU07.Use the PU connector of the inverter for connection.... More Details >>

    • No：21832
    • 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

  • 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

231-240 of Total 393

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