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FAQ within [ FREQROL-A700 ]

1-10 of Total 352

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  • FR-A800

    Yes. More Details >>

    • No:20959
    • Release Date:2018/08/22 16:25
  • Real sensorless vector control

    The FR-A700 supports Real sensorless vector control.   More Details >>

    • No:21714
    • Release Date:2018/08/22 16:29
  • Brake sequence function

    It can be performed by setting Pr.292 (Automatic acceleration/deceleration) to "8" and Pr.279 (Brake opening current) to 0%. More Details >>

    • No:21186
    • Release Date:2018/08/22 16:26
  • Advanced magnetic flux vector control

    When using the geared motor GM-S(B), set Pr.71 to "13" and also set Pr.9, Pr.80, and Pr.81.Perform auto tuning as required. Perform auto tuning as required. ... More Details >>

    • No:21756
    • Release Date:2018/08/22 16:29
  • FR-A701

    The AC reactor (FR-HAL) is built in the FR-A701. (The circuit type in the Harmonic Suppression Guidelines is three-phase bridge (capacitor smoothed), with re... More Details >>

    • No:21011
    • Release Date:2018/08/22 16:25
  • Tuning

    Setting the tuning data without tuning makes no difference. The tuning method of the FR-A700 is different from that of V500. Tuning can be performed by setti... More Details >>

    • No:21139
    • Release Date:2018/08/22 16:26
  • Vector control

    They are not output while the motor is coasting even under Vector control. More Details >>

    • No:21158
    • Release Date:2018/08/22 16:26
  • Advanced magnetic flux vector control

    Yes. Set Pr.89 (Speed control gain) to "0". More Details >>

    • No:21690
    • Release Date:2018/08/22 16:28
  • Output frequency monitor value

    When running the inverter after auto tuning, the frequency setting value is increased by the amount of the motor slippage, resulting in a higher monitor valu... More Details >>

    • No:21781
    • Release Date:2018/08/22 16:29
  • Frequency setting

    Since Advanced magnetic flux vector control is chosen, the inverter calculates how much the motor rotation slips from the flowing current and adds the slip a... More Details >>

    • No:21684
    • Release Date:2018/08/22 16:28

1-10 of Total 352

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