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FAQ within [ FREQROL-F700P ]

141-150 of Total 295

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  • Frequency setting

    Since the percent value read by the calibration parameter C7 indicates that the voltage of 10 V is internally detected as 101.0%, use 101.0% as is.If you cha... More Details >>

    • No：21740
    • Release Date：2018/08/22 16:29

  • Running frequency

    There are two methods to reduce the running frequency variation. 1. Increase the setting value of Pr.74 (Input filter time constant) to reduce the variation.... More Details >>

    • No：21296
    • Release Date：2018/08/22 16:26

  • Parameter setting

    Change Pr.79 (Operation mode) to "3" (Combined operation mode) and short-circuit the external terminals STF and SD (or STR and SD for reverse rotation). More Details >>

    • No：21859
    • Release Date：2018/08/22 16:29

  • Switching between external operation and NET operation

    You can monitor the fault output in both NET operation and external operation. More Details >>

    • No：21686
    • Release Date：2018/08/22 16:28

  • Output frequency

    When Pr.80 and Pr.81 are set to the value other than "9999", control other than V/F control is performed. For the FR-F700(P) FR-D700, and FR-F700PJ, Pr.81 is... More Details >>

    • No：21259
    • Release Date：2018/08/22 16:26

  • Terminal

    Signals input from the terminal 4 are not enabled if the terminal AU is not ON. For an inverter without the terminal AU, assign the AU function to an unused ... More Details >>

    • No：21679
    • Release Date：2018/08/22 16:28

  • FR-RC

    Pr.30 = "1" and Pr.70 = "0". More Details >>

    • No：21143
    • Release Date：2018/08/22 16:26

  • 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 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

  • Wiring length

    The total wiring length is as follows: 100 m + (20 m × 5) = 200m. More Details >>

    • No：21144
    • Release Date：2018/08/22 16:26

141-150 of Total 295

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