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FAQ within [ FREQROL-A700 ]

91-100 of Total 351

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  • Cooling fan

    Pr.244 (Cooling fan operation selection) controls turning ON/OFF of the cooling fan and is initially set to "1". When the inverter is powered ON, the cooling... More Details >>

    • No：21670
    • Release Date：2018/08/22 16:28

  • Frequency

    When the torque is supposed as 100% at 60 Hz, the torque becomes 75 % at 80 Hz. (Under V/F control, the torque decreases when the frequency exceeds 60 Hz bec... More Details >>

    • No：21284
    • Release Date：2018/08/22 16:26

  • Frequency setting signal

    Set C5 (Pr.904) (Terminal 4 frequency setting bias frequency) to 0 Hz and Pr.126 (Terminal 4 frequency setting gain frequency) to 50 Hz. More Details >>

    • No：21268
    • Release Date：2018/08/22 16:26

  • FR-PA07

    Since the multi-speed is given a higher priority, the setting by the setting dial is not enabled unless all of the multi-speed signals are OFF. More Details >>

    • No：21302
    • 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

  • Support of Chinese

    Some types are designed for the Chinese market and provide Chinese manuals. (Note that the specifications of these types are partially different from the spe... More Details >>

    • No：21479
    • Release Date：2018/08/22 16:27

  • Megger test

    When carrying out the megger test of the inverter, shorten all the terminals R, S, T, U, V, and W of the main circuit and use the 500 VDC megger for earth. D... More Details >>

    • No：21327
    • Release Date：2018/08/22 16:27

  • Printing files saved in the previous version of FR-Configurator

    The parameter file of FR-SW3 cannot be printed using FR-SW2. The latest version of FR-SW3 can be downloaded from the Mitsubishi Electric FA Global Website. U... More Details >>

    • No：21315
    • Release Date：2018/08/22 16:27

  • CC-Link

    It is OK if stations are set as reserved. More Details >>

    • No：21868
    • Release Date：2018/08/22 16:29

  • Setting frequency

    Set Pr.52 (DU/PU main display data selection) to "5".This allows for displaying the setting frequency on the voltage monitor.Then, switch to the monitor mode... More Details >>

    • No：21784
    • Release Date：2018/08/22 16:29

91-100 of Total 351

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