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FAQ within [ FREQROL-A700 ]

61-70 of Total 351

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  • External multi-speed setting and multi-speed command

    It depends on the setting of Pr.79 (Operation mode).Pr.79 can be set to "2" or "3".If Pr.79 is "2", it is judged that the multi-speed frequency command was s... More Details >>

    • No：21815
    • Release Date：2018/08/22 16:29

  • Frequency setting

    Check the setting of Pr.79 (Operation mode).If the setting value is "2", frequency commands from an external terminal is effective and the frequency setting ... More Details >>

    • No：21797
    • Release Date：2018/08/22 16:29

  • Graph function in FR-Configurator

    Even the USB is used, FR Configurator requires at least 50 ms sampling time (for each monitoring item). In this case, since three types of data are monitored... More Details >>

    • No：21310
    • Release Date：2018/08/22 16:26

  • Motor coasting

    To set the motor to coasting state, the following methods are available: 1. Set Pr.250 (Stop selection) to "0" and turn OFF the start command. 2. Short the t... More Details >>

    • No：21271
    • Release Date：2018/08/22 16:26

  • Frequency setting signal

    Check the AU signal (AU - SD). To use the terminal 4, the AU signal (AU - SD) needs to be turned ON. Turning ON the AU signal (AU - SD) disables the terminal 2. More Details >>

    • No：21267
    • Release Date：2018/08/22 16:26

  • 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

  • Setting frequency

    Set Pr.52 (DU/PU main display data selection) to "100".Displaying the setting frequency while the inverter is stopped and the output frequency while it is op... More Details >>

    • No：21783
    • Release Date：2018/08/22 16:29

  • Switching between external operation and NET operation

    You can write frequency setting by setting Pr.339 (Communication speed command source) to "0". More Details >>

    • No：21687
    • Release Date：2018/08/22 16:28

  • Package

    It is the fixing screw for the inverter cooling fan cover.The size and number of screws depend on the model and capacity.(When exporting the product to the E... More Details >>

    • No：21746
    • Release Date：2018/08/22 16:29

  • Replacement

    It is Pr.125 (Terminal 2 frequency setting gain frequency). Adjust the slope with C4 (903) (Terminal 2 frequency setting gain) as necessary. More Details >>

    • No：21247
    • Release Date：2018/08/22 16:26

61-70 of Total 351

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