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FAQ within [ FREQROL-F700PJ ]

231-240 of Total 252

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  • Operation panel (FR-PA02)

    Set Pr.146 (Built-in potentiometer switching) to "0".This allows for using the potentiometer built in the FR-PA02 to set the frequency.(Set this parameter to... More Details >>

    • No：21729
    • Release Date：2018/08/22 16:29

  • NET operation mode

    Normally, the inverter starts up in the NET operation mode at power ON when Pr.340 is set to "10" and Pr.79 is set to "0". When it starts up in the PU operat... More Details >>

    • No：21319
    • 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

  • RUN blinks

    When using the setting dial to set the frequency, turn the dial and press the "SET" key while the desired value flickers. (The value and "F" flicker alternat... More Details >>

    • No：21692
    • Release Date：2018/08/22 16:28

  • Frequency setting

    Change Pr.161 (Frequency setting/key lock operation selection) to "1" (potentiometer mode).　　 More Details >>

    • No：21792
    • Release Date：2018/08/22 16:29

  • RUN blinks

    You cannot use the setting dial while the terminals JOG and SD are turned ON.When performing JOG operation using external signals, set Pr.79 (Operation mode)... More Details >>

    • No：21823
    • Release Date：2018/08/22 16:29

  • Switching between External operation mode and PU operation mode

    Assign X16 signal, and set Pr.79 to "0", to switch the operation mode with turning ON/OFF X16 signal. More Details >>

    • No：21288
    • Release Date：2018/08/22 16:26

  • Input phase loss

    The FR-E700, D700, F700PJ may activate input phase loss protection "E.ILF" if the phase-to-phase voltage of the power supply has become largely unbalanced. More Details >>

    • No：21339
    • Release Date：2018/08/22 16:27

  • Frequency setting signal

    Calibrate C6 (Pr.904) (Terminal 4 frequency setting bias frequency) and C7 (Pr.905) (Terminal 4 frequency setting gain frequency). If the situation does not ... More Details >>

    • No：21265
    • Release Date：2018/08/22 16:26

  • MRS setting

    1. For MRS, coasting starts when the MRS contact turns ON. For Pr.250 = "0",IM is coasting immediately when the start signal is turned OFF. 　2. No. Set eithe... More Details >>

    • No：21360
    • Release Date：2018/08/22 16:27

231-240 of Total 252

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