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FAQ within [ FREQROL-F700 ]

81-90 of Total 296

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  • Programmable controller

    The error LED on the master side of the programmable controller blinks (faulty station present).According to the SW80 station information, an error flag is a... More Details >>

    • No:21813
    • Release Date:2018/08/22 16:29
  • Frequency manual controller FR-AX

    Considering voltage drop of the internal power supply and influence by noise, the wiring length should be 30 m or less. More Details >>

    • No:21809
    • Release Date:2018/08/22 16:29
  • Frequency setting

    The calibration parameter C6 (Terminal 4 frequency setting bias) is initially set to "20%". Therefore, voltage input to the terminal 4 does not become effect... More Details >>

    • No:21806
    • Release Date:2018/08/22 16:29
  • Frequency setting

    When the potentiometer is disconnected and frequency commands cease, the input potential becomes around 0 V.Therefore, the frequency command becomes analog-c... More Details >>

    • No:21794
    • Release Date:2018/08/22 16:29
  • Frequency setting

    Change Pr.161 (Frequency setting/key lock operation selection) to "1" (potentiometer mode).   More Details >>

    • No:21792
    • Release Date:2018/08/22 16:29
  • Frequency setting

    Since Pr.3 (Base frequency) is a parameter to set the rated motor frequency, setting it to 80 Hz does not increase the frequency.Set this parameter to the ra... More Details >>

    • No:21788
    • Release Date:2018/08/22 16:29
  • Frequency setting

    You can use the setting dial to set the frequency during operation even if Pr.77 is not set to "2".Setting Pr.77 to "2" allows for changing the parameter set... More Details >>

    • No:21786
    • Release Date:2018/08/22 16:29
  • Output voltage

    Since the output frequency was measured, it is considered that the start signal was input correctly.Check the output voltage on the voltage monitor of the in... More Details >>

    • No:21780
    • 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
  • Terminal FM meter connection

    Check the connection with the meter.If the terminal FM is connected to the positive terminal and the terminal SD is connected to the negative terminal of the... More Details >>

    • No:21762
    • Release Date:2018/08/22 16:29

81-90 of Total 296

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