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FAQ within [ FREQROL-A800 ]

51-60 of Total 144

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  • Trace data

    The trace data is stored in the built-in RAM of the inverter and deleted when the power is turned OFF or the inverter is reset. The data can be held with any... More Details >>

    • No:21078
    • Release Date:2018/08/22 16:25
  • 24 VDC power supply

    Do not remove the jumper of the R1 and S1 when inputting the control circuit power supply from the external 24 V power supply (connecting across the terminal... More Details >>

    • No:21074
    • Release Date:2018/08/22 16:25
  • Sine wave filter

    The sine wave filter can be applied only under V/F control. When Pr.72 PWM frequency selection is set to 25, V/F control is set automatically. The applicable... More Details >>

    • No:21068
    • Release Date:2018/08/22 16:25
  • PLC function

    It is 1 s interval. More Details >>

    • No:21055
    • Release Date:2018/08/22 16:25
  • Model

    LD is not supported, however, SLD is supported. More Details >>

    • No:21054
    • Release Date:2018/08/22 16:25
  • Noise filter compliant with the ship classification standards

    It is recommended to use the noise filter manufactured by Soshin Electric Co., Ltd. There is no difference in the filter type depending on the certification ... More Details >>

    • No:21049
    • Release Date:2018/08/22 16:25
  • Control power supply

    Turning ON the main circuit power stops the 24 V external power supply operation and enables the normal operation. Therefore, the separate power supply canno... More Details >>

    • No:21018
    • Release Date:2018/08/22 16:25
  • 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
  • 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
  • Anti-sway control

    No, it does not affect the control. When a swinging frequency is set in Pr.1074, the setting values in Pr.1077 to Pr.1079 are not referred. When Pr.1074 is s... More Details >>

    • No:20952
    • Release Date:2018/08/22 16:25

51-60 of Total 144

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