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FAQ within [ FREQROL-F700P ]

261-270 of Total 294

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  • Changing the control method

    Set Pr.71 (Applied motor), Pr.80 (Motor capacity), Pr.81 (Number of motor poles), and Pr.800 (Control method selection). More Details >>

    • No：21245
    • Release Date：2018/08/22 16:26

  • Start command, speed command

    You can do so by setting Pr.339 (Communication speed command source) = 1 (external).　　 More Details >>

    • No：21881
    • Release Date：2018/08/22 16:29

  • Control terminal

    You also need to set Pr.79 (Operation mode) to "3". More Details >>

    • No：21844
    • Release Date：2018/08/22 16:29

  • CC-Link

    The start commands cannot be input from both sources simultaneously because the operation command source is specified.You can switch the command source as ne... More Details >>

    • No：21828
    • Release Date：2018/08/22 16:29

  • Driving a single-phase motor

    No, it cannot. More Details >>

    • No：21253
    • Release Date：2018/08/22 16:26

  • Electronic bypass function

    With the automatic bypass sequence (Pr.139 ≠ 9999, Pr.159 = 9999), the motor operation is switched to commercial power supply operation when the output frequ... More Details >>

    • No：21189
    • Release Date：2018/08/22 16:26

  • Electronic bypass function

    For countermeasures against the open/close surge of the MC (magnetic contactor). Insert a diode not to apply 27 VDC or more to the open collector terminal of... More Details >>

    • No：21188
    • Release Date：2018/08/22 16:26

  • CC-Link

    You can select from the output power (in 0.01 kW units) and cumulative energy (in 1 kWh/0.01 kWh units). More Details >>

    • No：21885
    • 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

  • Model selection

    Use the FR-A740. Basically, select the capacity according to the calculation result of "rated inverter output current ? rated motor current × 1.1". More Details >>

    • No：21244
    • Release Date：2018/08/22 16:26

261-270 of Total 294

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