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FAQ within [ FREQROL-A800 ]

91-100 of Total 144

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  • 24 VDC power supply

    Power is supplied only to the control power supply, and thus this enables communication, parameter setting through the operation panel or an USB memory devic... More Details >>

    • No：21097
    • Release Date：2018/08/22 16:25

  • Setting values of the FR-F800 when replaced with the FR-F400

    The performance and noise countermeasure were improved and the initial value is set to "8". Try with the initial value "2" first. If the noise is distracting... More Details >>

    • No：20808
    • Release Date：2018/08/22 16:24

  • FR-A800

    No, they do not. Pr.72 is invalid at the offline auto tuning. It is also invalid when the motor rotates with Pr.96 = 101. More Details >>

    • No：20878
    • Release Date：2018/08/22 16:24

  • PLC function

    Vector control: The SM1217 turns ON when the motor rotates even if no forward rotation command is send. Other than vector control: The SM1217 turn ON by forw... More Details >>

    • No：20907
    • Release Date：2018/08/22 16:25

  • USB

    The mini B connector is used for connecting with FR Configurator2. A USB memory device can be connected to the A connector (host) to save parameters or trace... More Details >>

    • No：21095
    • Release Date：2018/08/22 16:25

  • FR-DU08

    It cannot be connected. When using DU08, connect it to the PU connector. More Details >>

    • No：21111
    • Release Date：2018/08/22 16:25

  • Storage area

    The storage areas for the sequence programs and for the parameters of the inverter are different. More Details >>

    • No：20958
    • Release Date：2018/08/22 16:25

  • Parameter copy to the USB memory

    Yes. Parameters can be read except during an inverter reset or when the password function is set. More Details >>

    • No：20961
    • Release Date：2018/08/22 16:25

  • Emergency stop of the FR-A800

    For the V/F control and Advanced magnetic flux vector control, the FR-A800 stops only by Pr.1103 Deceleration time at emergency stop. Pr.815 is not affected. More Details >>

    • No：20860
    • Release Date：2018/08/22 16:24

  • Operation mode switch of the FR-A800/F800

    When Pr.551 is set to "3" (Command right to the USB connector at the PU operation), or when the USB is connected, the operation is not switched. More Details >>

    • No：20861
    • Release Date：2018/08/22 16:24

91-100 of Total 144

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