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FAQ within [ FREQROL-A700 ]

251-260 of Total 351

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  • Frequency command

    Since the initial value of Pr.13 (Starting frequency) is 0.5 Hz, the operation does not start unless 0.5 Hz or higher frequency is set. When 0.49 Hz is set i... More Details >>

    • No：21251
    • Release Date：2018/08/22 16:26

  • Fast-response current limit

    It is not activated because the function itself is disabled. More Details >>

    • No：21137
    • Release Date：2018/08/22 16:26

  • FR-A800

    No. Check the parameter setting of the A700, and then adjust the parameter setting of the A800 to those of the A700. For the details, refer to the replacemen... More Details >>

    • No：21107
    • Release Date：2018/08/22 16:25

  • 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

  • Output frequency monitor value

    When running the inverter after auto tuning, the frequency setting value is increased by the amount of the motor slippage, resulting in a higher monitor valu... More Details >>

    • No：21781
    • 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

  • Speed setting

    Use the inverter's calibration parameters Pr.C2/C3, Pr.125/C4 to adjust the bias and gain for each inverter.Connect the wires from the frequency setting pote... More Details >>

    • No：21728
    • Release Date：2018/08/22 16:29

  • FR-A7AR E kit (Relay output function)

    Yes, you can set all of the three relay contacts to fault contacts.Set Pr.320 (RA1 output selection), 321 (RA2 output selection), and 322 (RA3 output selecti... More Details >>

    • No：21712
    • Release Date：2018/08/22 16:29

  • Stop-on-contact control

    Set Pr.270 (Stop-on-contact control) to "1".Set Pr.184 (RES terminal function selection) to "3" to choose the RT signal function.When the terminals RL and RT... More Details >>

    • No：21691
    • Release Date：2018/08/22 16:28

251-260 of Total 351

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