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FAQ within [ FREQROL-A800 ]

81-90 of Total 144

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  • Radio noise filter (FR-BIF)

    A radio noise filter can be used with a built-in filter. More Details >>

    • No：21113
    • Release Date：2018/08/22 16:25

  • Control terminal block

    It is available if the option FR-A8TAT (Control circuit terminal block intercompatibility attachment) is installed. (Some functions have restrictions. For th... More Details >>

    • No：21087
    • 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

  • 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-A800-R2R

    Basically, it depends on machine specifications. Advantage of dancer feedback speed control: Easy control. Small tension can be controlled. Disadvantage: Mac... More Details >>

    • No：20973
    • Release Date：2018/08/22 16:25

  • Anti-sway control

    Set 3 kg (intermediate value) for the load weight 1 to 5 kg. More Details >>

    • No：20953
    • Release Date：2018/08/22 16:25

  • FR-A800-R2R

    A tension sensor such as a dancer roll is required for speed control. Because an actual line speed input is required for the winding diameter calculation by ... More Details >>

    • No：20926
    • 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

  • Reduced impact restart

    Until now the DC has been applied to perform the frequency search. When Pr.162 = 3 or 13, the impact is reduced by detecting the phase and performing the sea... More Details >>

    • No：20904
    • Release Date：2018/08/22 16:25

  • Frequency search of the FR-A800/FR-F800

    DC voltage is applied when Pr.162 = 0, and AC voltage is applied when Pr.162 = 3 or 13. For the AC, the operation is easier to continue than the DC and the i... More Details >>

    • No：20831
    • Release Date：2018/08/22 16:24

81-90 of Total 144

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