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FAQ within [ FREQROL-A700 ]

321-330 of Total 351

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  • FR-A800

    - The 280K or lower has the installation size compatibility. - The 315K or higher does not have the installation compatibility; because the inverter unit and... More Details >>

    • No：21109
    • Release Date：2018/08/22 16:25

  • 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

  • 10 VDC voltage from terminal 10

    Setting Pr.73 to "0" does not generate 10 VDC output.The inverter itself only has 5 V at the terminal 10.Setting this parameter to "0" allows 10 V input betw... More Details >>

    • No：21727
    • Release Date：2018/08/22 16:29

  • Monitor indicator

    No. You cannot check the accumulated number of rotations on the monitor.　　 More Details >>

    • No：21715
    • Release Date：2018/08/22 16:29

  • Network operation

    Yes. With the setting "66", you can choose NET operation when X66 is ON, and external operation when X66 is OFF. More Details >>

    • No：21675
    • Release Date：2018/08/22 16:28

  • FR-PA07

    The adapter is not necessary. Only the dedicated cable FR-CB20□ is required. More Details >>

    • No：21362
    • Release Date：2018/08/22 16:27

  • Rotation speed display

    It is not switched. The frequency at the fault saved in the faults history is always displayed in frequency [Hz]. More Details >>

    • No：21180
    • Release Date：2018/08/22 16:26

  • FR-A700

    The leakage current is 1 mA because the circuit constant in the EMC filter of A720-0.4K and 0.75K are different. More Details >>

    • No：21120
    • Release Date：2018/08/22 16:26

  • Programmable controller

    The error LED on the master side of the programmable controller blinks (faulty station present).According to the SW80 station information, an error flag is a... More Details >>

    • No：21813
    • Release Date：2018/08/22 16:29

  • 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

321-330 of Total 351

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