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FAQ within [ FREQROL-E700 ]

181-190 of Total 394

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  • External installationRated current

    Since the external thermal prevents the motor from being overheated, install it between the output terminal of the inverter and the motor.The rated current i... More Details >>

    • No:21817
    • Release Date:2018/08/22 16:29
  • External terminal

    1. Use the external terminals STF, RL, and SD. (A push-ON switch for operation is required between the terminals STF and SD, and a push-OFF switch is require... More Details >>

    • No:21816
    • Release Date:2018/08/22 16:29
  • External multi-speed setting and mult...

    It depends on the setting of Pr.79 (Operation mode).Pr.79 can be set to "2" or "3".If Pr.79 is "2", it is judged that the multi-speed frequency command was s... More Details >>

    • No:21815
    • Release Date:2018/08/22 16:29
  • Base frequency setting value

    Set the rated frequency of the motor used to it.  More Details >>

    • No:21814
    • Release Date:2018/08/22 16:29
  • 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
  • Programmable controller

    Please use the inverter optional FR-A7AY.It supports voltage output (0 to 10 VDC) and current output (0 to 20 mA DC).For the voltage output (0 to 10 VDC), th... More Details >>

    • No:21812
    • Release Date:2018/08/22 16:29
  • Transistor output module of the progr...

    Check if signals that are ON when the programmable controller's transistor output starts are always ON. More Details >>

    • No:21811
    • Release Date:2018/08/22 16:29
  • Magnetic flux vector control

    For low-speed operation, perform auto tuning and use (Advanced) magnetic flux vector control. More Details >>

    • No:21810
    • 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 meter

    First, check if Pr.55 (Frequency monitor reference) that is the reference for the FM output is set correctly.Next, operate the inverter (without connecting a... More Details >>

    • No:21808
    • Release Date:2018/08/22 16:29

181-190 of Total 394