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FAQ within [ FREQROL-F700 ]

281-290 of Total 295

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  • Frequency setting

    You can do so by assigning the terminal AU.Assign the terminal AU to an unused terminal.(For example, when assigning AU to the terminal RL, set Pr.180 = 4.)B... More Details >>

    • No：21915
    • Release Date：2018/08/22 16:30

  • Operation mode setting

    Rapid blinking of the RUN LED indicates that the frequency setting command has not been input or the output stop signal has been input.Since Pr.79 is set to ... More Details >>

    • No：21853
    • Release Date：2018/08/22 16:29

  • RUN blinks

    When using the setting dial to set the frequency, turn the dial and press the "SET" key while the desired value flickers. (The value and "F" flicker alternat... More Details >>

    • No：21692
    • Release Date：2018/08/22 16:28

  • Switching External operation, PU operation

    Setting Pr.79 (Operation mode) to "6" sets the switchover mode. Pressing the "PU/EXT" key on the operation panel during External operation switches the mode ... More Details >>

    • No：21289
    • Release Date：2018/08/22 16:26

  • Setting frequency

    Set Pr.52 (DU/PU main display data selection) to "5".This allows for displaying the setting frequency on the voltage monitor.Then, switch to the monitor mode... More Details >>

    • No：21784
    • Release Date：2018/08/22 16:29

  • 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

  • RS-485 communication

    Blinking of the "RUN" LED on the panel suggests that the frequency command may not be input. Create a frequency setting data as for the forward rotation comm... More Details >>

    • No：21301
    • Release Date：2018/08/22 16:26

  • PS display

    "PS" is displayed when the inverter is stopped with the "STOP/RESET" button from PU. The PU stop (PS) release method is as follows. (1) Release method using ... More Details >>

    • No：21264
    • Release Date：2018/08/22 16:26

  • Output current

    Increasing the value of Pr.0 (Torque boost) increases the output voltage, and the output current also increases.Note that increasing this value too high puts... More Details >>

    • No：21732
    • Release Date：2018/08/22 16:29

  • Maximum frequency

    If you try to change a parameter in other than the PU operation mode, the mode specification error "Er4" may occur.Set the parameters in the PU operation mod... More Details >>

    • No：21778
    • Release Date：2018/08/22 16:29

281-290 of Total 295

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