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FAQ within [ FREQROL-A800 ]

121-130 of Total 142

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  • FR-A800

    UVT will occur when reactor is not connected. Always connect a reactor that matches the motor capacity. More Details >>

    • No：20978
    • Release Date：2018/08/22 16:25

  • Monitoring function of the FR-A800-R2R

    Line speed command and Line speed pulse monitor can be monitored while the operation is stopping. Actual line speed monitor becomes "0" while the operation i... More Details >>

    • No：20914
    • Release Date：2018/08/22 16:25

  • FR-A800-E

    It is available if the CC-Link option of the FR-A8NC is installed. More Details >>

    • No：20894
    • Release Date：2018/08/22 16:24

  • FR-A800-R2R

    It is possible when the dancer control and tension sensor feedback speed control is used and the PID calculation is turned OFF. Because the PID compensation ... More Details >>

    • No：20889
    • Release Date：2018/08/22 16:24

  • PLC function

    No. To set the PLC function, FR Configurator2 is required. (However, the setting cannot be configured with the trial version.) More Details >>

    • No：21102
    • Release Date：2018/08/22 16:25

  • Use of the FR-RC

    Yes. More Details >>

    • No：21062
    • Release Date：2018/08/22 16:25

  • FR-A842

    The inrush current limit circuit is not built in the FR-A842 (inverter unit). It is built in the FR-CC2 (converter unit), which is combined with the FR-A842.... More Details >>

    • No：21059
    • Release Date：2018/08/22 16:25

  • FR-A800-R2R

    When the winding ratio is large, the control according to the winding diameter is required. The upper controller has measured the winding diameter and create... More Details >>

    • No：20974
    • Release Date：2018/08/22 16:25

  • 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

  • FR-A800-R2R

    The tension PI gain can be adjusted automatically by performing the tension PI gain tuning. More Details >>

    • No：20923
    • Release Date：2018/08/22 16:25

121-130 of Total 142

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