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FAQ within [ FREQROL-A800 ]

1-10 of Total 142

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  • Undervoltage warning

    The undervoltage warning of the inverter is judged based on the voltage of the main circuit as follows. Power failure only at the main circuit: Output an und... More Details >>

    • No：20853
    • Release Date：2018/08/22 16:24

  • Parameter copy to the USB memory

    No. Writing is not available when the model is different. Writing the parameter copy file using a USB memory device is available only for the same models. Ot... More Details >>

    • No：21014
    • Release Date：2018/08/22 16:25

  • 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

  • The lifetime of EEPROM write

    It is said that the EEPROM has a lifetime of 100,000 write cycles. When the data is written every time the frequency changes, the life of the EEPROM may not ... More Details >>

    • No：20996
    • Release Date：2018/08/22 16:25

  • FR-A800/FR-F800

    It is 30 clicks the FR-A800/FR-F800. More Details >>

    • No：20811
    • Release Date：2018/08/22 16:24

  • FR-A800 "Parameter for the communication setting"

    These parameters are used for the communication compatible with the communication protocol of the Ethernet IP of the HMS optional circuit board (A8NEIP_2P). More Details >>

    • No：20824
    • Release Date：2018/08/22 16:24

  • 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-A800-E

    When it is required to keep the safety of the inverter and the system against unauthorized access from external devices via the network, take countermeasures... More Details >>

    • No：20883
    • Release Date：2018/08/22 16:24

  • FR-A8AZ

    Not available. When using the motor thermistor function, use the dedicated motor V5RU with a thermistor. More Details >>

    • No：21003
    • Release Date：2018/08/22 16:25

  • FR Configurator2

    Vector control cannot be selected unless Pr.862 is set to 1. Only the first motor is supported in the motor setting of FR Configurator2. More Details >>

    • No：20840
    • Release Date：2018/08/22 16:24

1-10 of Total 142

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