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FAQ within [ FREQROL-D700 ]

1-10 of Total 261

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  • Wiring the terminal

    There is no problem with the wiring. Keep the rating (24 VDC, 0.1 A) of the terminal PC. More Details >>

    • No:21342
    • Release Date:2018/08/22 16:27
  • Safety stop function of the FR-D700/F...

    It is recommended to install the magnetic contactor on the input side of the inverter for safety. The category 3 can be satisfied without installing it. More Details >>

    • No:20837
    • Release Date:2018/08/22 16:24
  • S-shape acceleration/deceleration of ...

    It does not change even when General-purpose magnetic flux vector control is performed. Pr.3 is the inflection point of the S-shape. More Details >>

    • No:20834
    • Release Date:2018/08/22 16:24
  • PU operation

    If Pr.79 = 3, PU and EXT turn ON. Switching between PU and EXT is not available. Turn the setting dial to set the frequency and press the SET key to accept it. More Details >>

    • No:21695
    • Release Date:2018/08/22 16:28
  • Error "E.UVT" (undervoltage protection)

    The possible causes of the error UVT are as follows.- Low power supply voltage - Insufficient power supply capacity - Damage or failure Check the power suppl... More Details >>

    • No:21295
    • Release Date:2018/08/22 16:26
  • JOG function

    When Pr.79 is set to "3", the JOG operation is not available by turning ON the terminal JOG.Instead of the JOG function, you can set the low-speed RL of the ... More Details >>

    • No:21760
    • Release Date:2018/08/22 16:29
  • Parameter copy method of FR-Configurator

    The data can be copied to other inverters. 1. Save the parameter of the inverter to be copied with extension "pr3" by using "export". 2. Replace the connecte... More Details >>

    • No:21307
    • Release Date:2018/08/22 16:26
  • Faults history

    Press the "MODE" key on the operation panel several times to display the faults history screen "E---". Then turn the setting dial to display the error displa... More Details >>

    • No:21355
    • Release Date:2018/08/22 16:27
  • Using external potentiometer and mult...

    You can use an external potentiometer and multi-speed operation together.When an external potentiometer signal input and multi-speed setting occur simultaneo... More Details >>

    • No:21920
    • Release Date:2018/08/22 16:30
  • RUN blinks

    Rapid blinking of the RUN LED suggests that the frequency is not set correctly.When the operation mode setting of Pr.79 is changed, the entrance point of the... More Details >>

    • No:21757
    • Release Date:2018/08/22 16:29

1-10 of Total 261