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FAQ within [ FREQROL-A800 ]

101-110 of Total 144

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  • PLC function

    The number of timer points is 16 for the high speed and low speed in total. More Details >>

    • No:21056
    • Release Date:2018/08/22 16:25
  • PLC function

    The setting is enabled at the Y24 start-up. The frequency cannot be changed when Y24 is always ON. Turn ON Y24 when writing a frequency. More Details >>

    • No:21048
    • Release Date:2018/08/22 16:25
  • FR-A800

    No alarm occurs due to the abnormal temperature. In the main circuit, alarms such as heatsink overheat will be occurred. More Details >>

    • No:20977
    • 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
  • 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-R2R

    The calculation is performed by two modes. One method calculates the current winding diameter automatically by moving the dancer roll from lower limit positi... More Details >>

    • No:20924
    • 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
  • 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 not possible because the RS-485 terminal block is not installed. Use the FR-A800 (RS-485 communication type) when performing the RS-485 communication. More Details >>

    • No:20881
    • 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

101-110 of Total 144

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