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FAQ within [ FREQROL-A700 ]

21-30 of Total 352

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  • 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
  • Tuning

    Check the parameters listed below necessary for tuning again.Pr.9, Pr.71, Pr.80, Pr.81, Pr.83, Pr.84, and Pr.96 More Details >>

    • No:21726
    • Release Date:2018/08/22 16:29
  • 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
  • Auto tuning

    Normally, the auto tuning condition depends on the combination of the inverter and motor (including wiring to the motor), perform auto tuning each time. The ... More Details >>

    • No:21293
    • Release Date:2018/08/22 16:26
  • 10 VDC voltage from terminal 10

    Setting Pr.73 to "0" does not generate 10 VDC output.The inverter itself only has 5 V at the terminal 10.Setting this parameter to "0" allows 10 V input betw... More Details >>

    • No:21727
    • Release Date:2018/08/22 16:29
  • Offline auto tuning

    Auto tuning can be performed because the motor is one rank lower than the inverter capacity. More Details >>

    • No:21351
    • Release Date:2018/08/22 16:27
  • 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
  • Electronic bypass function

    No, it is not available. It is only available in the External operation mode or combined operation mode (PU speed command and External operation command (Pr.... More Details >>

    • No:21192
    • Release Date:2018/08/22 16:26
  • Motor: SF-HJCA

    Configure the same setting as the SF-HRCA. Configure the same setting as the SF-HRCA. A700, E700, D700, F700PJ: Pr.71 = 50F700P, F700: Pr.71 = 1 (Reference) ... More Details >>

    • No:21136
    • Release Date:2018/08/22 16:26
  • Sine wave filter

    The sine wave filter can be applied only under V/F control. When Pr.72 PWM frequency selection is set to 25, V/F control is set automatically. The applicable... More Details >>

    • No:21068
    • Release Date:2018/08/22 16:25

21-30 of Total 352

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