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FAQ within [ FREQROL-A800 ]

121-130 of Total 142

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  • 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

  • FR-A800

    Positioning is available by inputting pulse trains to the terminal JOG, same as the A700 series. More Details >>

    • No：21104
    • 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-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

    They cannot be set with the frequency. Because the command is input at the line speed, consider the line speed of the initial winding diameter at 20 Hz. The ... More Details >>

    • No：20888
    • Release Date：2018/08/22 16:24

  • FR-A800

    Available under vector control with an encoder.* Zero speed and servo lock are available under PM sensorless vector control only in combination with an MM-CF... More Details >>

    • No：21100
    • 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

  • FR-A800

    Since the lower limit has been internally set, the setting value of 3 % or less is recognized as 3%. More Details >>

    • No：20976
    • Release Date：2018/08/22 16:25

  • FR-A800-R2R

    The gain of the tension PI gain automatic tuning is the one of the dancer feedback speed control. The gain adjusted by speed control P gain compensation is t... More Details >>

    • No：20925
    • Release Date：2018/08/22 16:25

  • FR-A800-R2R

    Yes. It can be carried out like under the dancer feedback speed control. More Details >>

    • No：20885
    • Release Date：2018/08/22 16:24

121-130 of Total 142

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