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FAQ within [ FREQROL-E700 ]

191-200 of Total 394

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  • Frequency setting

    Since the Advanced magnetic flux vector control method uses slip compensation to compensate the frequency, the value is not shown as exactly 60 Hz.For V/F co... More Details >>

    • No:21807
    • Release Date:2018/08/22 16:29
  • Frequency setting

    The calibration parameter C6 (Terminal 4 frequency setting bias) is initially set to "20%". Therefore, voltage input to the terminal 4 does not become effect... More Details >>

    • No:21806
    • Release Date:2018/08/22 16:29
  • Frequency setting

    Pr.1 (Maximum frequency) or Pr.18 (High speed maximum frequency).   More Details >>

    • No:21805
    • Release Date:2018/08/22 16:29
  • Frequency setting

    In this case, the JOG operation is prioritized.When the terminals JOG and SD are short-circuited and turned ON, the frequency setting by the external potenti... More Details >>

    • No:21804
    • Release Date:2018/08/22 16:29
  • Frequency setting

    Normally, any of the PU, EXT, or NET LED turns ON.Check if the parameter unit FR-PU04/FR-PU07 or operation panel FR-PA07 is externally connected to the PU co... More Details >>

    • No:21803
    • Release Date:2018/08/22 16:29
  • Frequency setting

    Set Pr.125 (Terminal 2 frequency setting gain frequency) instead of Pr.1 (Maximum frequency).   More Details >>

    • No:21802
    • Release Date:2018/08/22 16:29
  • Frequency setting

    When running the inverter in Advanced magnetic flux vector control, the frequency setting value is increased by the amount of the motor's slippage, resulting... More Details >>

    • No:21801
    • Release Date:2018/08/22 16:29
  • Frequency setting

    The parameters used when the terminal 4 is used are C5, C6, 126, and C7.Set Pr.C5 (Terminal 4 frequency setting bias frequency) while feeding a current signa... More Details >>

    • No:21800
    • Release Date:2018/08/22 16:29
  • Frequency setting

    To accept the current signal, the terminals AU (current input selection) and SD must be short-circuited. Check it.Note that this terminal AU is not prepared ... More Details >>

    • No:21799
    • Release Date:2018/08/22 16:29
  • Frequency setting

    No.Just turn the setting dial to select a frequency and press the "SET" key, and the inverter operates at the selected frequency. More Details >>

    • No:21798
    • Release Date:2018/08/22 16:29

191-200 of Total 394