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FAQ within [ FREQROL-A800 ]

131-140 of Total 142

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  • Carrier frequency automatic reducing function

    The function operates immediately when the current of 85% or higher flows. The limit is canceled when the current becomes 80% or lower. More Details >>

    • No：20903
    • Release Date：2018/08/22 16:25

  • FR-A800

    The operation panel is also compatible with the IP55 More Details >>

    • No：21091
    • Release Date：2018/08/22 16:25

  • Installation of a fuse

    Fuses are not required as peripheral devices for the FR-A802, which has internal fuses. More Details >>

    • No：21019
    • Release Date：2018/08/22 16:25

  • FR-A800

    The FR-A800 has metal installation holes regardless of the capacity. More Details >>

    • No：20980
    • Release Date：2018/08/22 16:25

  • Europe EMC Directive compliance

    By turning ON the connector of the built-in filter, the inverter can be compliant with EMC Directive (EN 61800-3 2nd Environment C3) alone. More Details >>

    • No：21116
    • Release Date：2018/08/22 16:26

  • Vector control

    Both settings of Pr.83 and Pr.84 are enabled immediately. However, the output voltage is not changed because the value of Pr.83 has little influence on Vecto... More Details >>

    • No：21022
    • 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

  • FR-A800-CRN

    The inverter with circuit board coating (conforming to IEC60721-3-3 3C2/3S2) ensures reliability even in poor environments. Furthermore, the inverter with pl... More Details >>

    • No：20975
    • Release Date：2018/08/22 16:25

  • Setting resolution

    V/F control/Advanced magnetic flux vector control/Sensorless vector control: 0.3 rpm increments, Vector control with encoder: 0.1 rpm increments More Details >>

    • No：20960
    • Release Date：2018/08/22 16:25

  • Monitoring function of the FR-A800-R2R

    No, they cannot be monitored when Pr.363 is other than "5". They are enabled only when Pr.363 = 5. More Details >>

    • No：20915
    • Release Date：2018/08/22 16:25

131-140 of Total 142

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