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FAQ within [ FREQROL-A700 ]

61-70 of Total 352

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  • PU operation

    Set Pr.79 (Operation mode) to "1" (PU operation mode) and change Pr.161 (Frequency setting/key lock operation selection) to "1" (potentiometer mode).   More Details >>

    • No:21863
    • Release Date:2018/08/22 16:29
  • External operation

    The inverter has the calibration function.Use Pr.125 (Terminal 2 frequency setting gain frequency) and Pr.C4 (Terminal 2 frequency setting gain) for calibrat... More Details >>

    • No:21849
    • Release Date:2018/08/22 16:29
  • Network operation

    Set Pr.338 to "0" (NET) and Pr.339 to "1" or "2". More Details >>

    • No:21674
    • Release Date:2018/08/22 16:28
  • Full scale frequency

    You can change the full-scale value by changing Pr.55 (Frequency monitor reference). The initial setting is 60 Hz. More Details >>

    • No:21672
    • Release Date:2018/08/22 16:28
  • Terminals P1 and P

    Removal of the jumper between the terminals P1 and P is not necessary unless you are using the DC reactor.Set Pr.30 = "0" when using the brake unit.Since set... More Details >>

    • No:21921
    • Release Date:2018/08/22 16:30
  • Frequency meter and calibration resistor

    Frequency meter: YM206NRI 1 mA Calibration resistor: RV24YN 10 k?. More Details >>

    • No:21357
    • Release Date:2018/08/22 16:27
  • Offline auto tuning

    Leave the setting of Pr.96 as "3". It indicates that auto tuning has been completed and the motor constant has been read. When it is changed unnecessarily, t... More Details >>

    • No:21352
    • Release Date:2018/08/22 16:27
  • Brake resistor

    Use two resistors for the high-duty brake resistor FR-ABR-15K. (Connect two resistors of 18 ? in parallel.) More Details >>

    • No:21329
    • Release Date:2018/08/22 16:27
  • Installation of options

    Use the digital output/additional analog output FR-A7AY (E kit). More Details >>

    • No:21290
    • Release Date:2018/08/22 16:26
  • Rated frequency setting

    Check that Pr.3 (Base frequency) is set to "200 Hz". Adjust Pr.0 (Torque boost) as necessary. More Details >>

    • No:21280
    • Release Date:2018/08/22 16:26

61-70 of Total 352