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FAQ within [ FREQROL-E700 ]

381-390 of Total 394

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  • Frequency setting signal

    Calibrate C6 (Pr.904) (Terminal 4 frequency setting bias frequency) and C7 (Pr.905) (Terminal 4 frequency setting gain frequency). If the situation does not ... More Details >>

    • No：21265
    • Release Date：2018/08/22 16:26

  • Connecting ammeter to output side

    Yes. Use a moving-iron type ammeter. However, if the carrier frequency exceeds 5 kHz, do not use that meter since an overcurrent losses produced in the inter... More Details >>

    • No：21681
    • Release Date：2018/08/22 16:28

  • JOG function

    When Pr.79 is set to "3", the JOG operation is not available by turning ON the terminal JOG.Instead of the JOG function, you can set the low-speed RL of the ... More Details >>

    • No：21760
    • Release Date：2018/08/22 16:29

  • NET operation mode

    Normally, the inverter starts up in the NET operation mode at power ON when Pr.340 is set to "10" and Pr.79 is set to "0". When it starts up in the PU operat... More Details >>

    • No：21319
    • Release Date：2018/08/22 16:27

  • NET operation mode

    Set Pr.340 (Communication startup mode selection) to "1" or "2".Also, by setting Pr.79 (Operation mode selection) to "0", "2", or "6", the inverter enters th... More Details >>

    • No：21879
    • Release Date：2018/08/22 16:29

  • Parameter copy method of FR-Configurator

    The data can be copied to other inverters. 1. Save the parameter of the inverter to be copied with extension "pr3" by using "export". 2. Replace the connecte... More Details >>

    • No：21307
    • Release Date：2018/08/22 16:26

  • Operation mode, PU operation mode switching

    Change Pr.340 (Communication startup mode selection) from "1" to "0".Power OFF and then ON the inverter.Operate the inverter according to the value of Pr.79 ... More Details >>

    • No：21870
    • Release Date：2018/08/22 16:29

  • Faults history

    Press the "MODE" key on the operation panel several times to display the faults history screen "E---". Then turn the setting dial to display the error displa... More Details >>

    • No：21355
    • Release Date：2018/08/22 16:27

  • Switching between PU and NET operations

    Even after setting Pr.340 to "10", the change is reflected after resetting the power supply.Perform the power reset.Since changes to the communication parame... More Details >>

    • No：21696
    • Release Date：2018/08/22 16:28

  • PU operation

    If Pr.79 = 3, PU and EXT turn ON. Switching between PU and EXT is not available. Turn the setting dial to set the frequency and press the SET key to accept it. More Details >>

    • No：21695
    • Release Date：2018/08/22 16:28

381-390 of Total 394

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