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FAQ within [ FREQROL-A700 ]

71-80 of Total 352

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  • Connection cable of FR-Configurator

    It is the standardized Mini-B connector. More Details >>

    • No:21312
    • Release Date:2018/08/22 16:26
  • Input/output voltage

    The output voltage will not be imbalanced when the inverter is used. (Since AC is converted into DC and then into AC, the output voltage is hardly effected f... More Details >>

    • No:21278
    • Release Date:2018/08/22 16:26
  • NET mode, external operation switching

    You can switch between the NET mode and external operation.Assign the X66 signal (Operation switching) to an unused terminal for switching.Also, set Pr.79 (O... More Details >>

    • No:21906
    • Release Date:2018/08/22 16:30
  • Frequency setting

    Yes, you can set them randomly.   More Details >>

    • No:21796
    • Release Date:2018/08/22 16:29
  • Parameter setting

    Set Pr.55 (Frequency monitor reference) to "100 Hz".If the indication of the installed frequency meter does not match the running frequency, use the calibrat... More Details >>

    • No:21768
    • Release Date:2018/08/22 16:29
  • Parameter

    Press the "MODE" key on the operation panel several times to display "P.0" and parameter setting screen. Then turn the setting dial to display "C..." screen ... More Details >>

    • No:21336
    • Release Date:2018/08/22 16:27
  • RS-485 communication

    Blinking of the "RUN" LED on the panel suggests that the frequency command may not be input. Create a frequency setting data as for the forward rotation comm... More Details >>

    • No:21301
    • Release Date:2018/08/22 16:26
  • Frequency setting

    You can connect up to three inverters to a single external frequency setting potentiometer to control them.   More Details >>

    • No:21917
    • Release Date:2018/08/22 16:30
  • Frequency setting

    Pr.1 (Maximum frequency) or Pr.18 (High speed maximum frequency).   More Details >>

    • No:21805
    • Release Date:2018/08/22 16:29
  • Minimum frequency

    If any other frequency is not set, when the start signal is input, the inverter starts acceleration from 0.5 Hz set with Pr.13 (Starting frequency) up to 3 H... More Details >>

    • No:21777
    • Release Date:2018/08/22 16:29

71-80 of Total 352