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FAQ within [ FREQROL-E500 ]

21-30 of Total 85

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  • Countermeasure against the instantane...

    The power cannot be supplied to the control power supply separately for the FR-A024/A044 and small type FR-E500. Therefore, the UPS is not available. More Details >>

    • No：21368
    • Release Date：2018/08/22 16:27

  • Selection of high-duty brake resistor

    Select the high-duty brake resistor according to the inverter capacity. More Details >>

    • No：21953
    • Release Date：2018/08/22 16:30

  • Inverter general matters

    1. To perform emergency stop, it is recommended to have the motor coast and stop it using a mechanical brake.In this case, the output stop (MRS) signal is in... More Details >>

    • No：22103
    • Release Date：2018/08/22 16:31

  • Brake resistor

    Connecting the brake resistor allows for quick deceleration because the regenerative power is processed. (The brake torque increases.)Therefore, when an exte... More Details >>

    • No：22045
    • Release Date：2018/08/22 16:30

  • Analog signal resolution

    The internal processing speed is not published. The analog input specifications are as follows: FR-A500???1/4000FR-E500???1/1000MR-H???1/4000 More Details >>

    • No：21550
    • Release Date：2018/08/22 16:28

  • Difference between SU (up to frequenc...

    - SU signal (up to frequency signal)This signal is output when the inverter output frequency reaches the set frequency (the frequency the inverter is require... More Details >>

    • No：21436
    • Release Date：2018/08/22 16:27

  • Countermeasures when input power supp...

    1. When the inverter power supply is turned OFF, the inverter is disconnected from the CC-Link network. However, since the CC-Link master station has the aut... More Details >>

    • No：21390
    • Release Date：2018/08/22 16:27

  • Communication operation with FR-E500

    We have no sample program for RS485 communication. Since the communication method of the FR-SW0-SETUP uses a different protocol from 485 communication and st... More Details >>

    • No：21451
    • Release Date：2018/08/22 16:27

  • Amount of heat generated

    The amount of heat generated by the FR-E500 series inverter is registered in the Mitsubishi Electric FA Global Website Member's page. Refer to the technical ... More Details >>

    • No：21382
    • Release Date：2018/08/22 16:27

  • Operation at external operation/stop

    It is recommended to turn OFF the start signals (STF and STR) when stopping the inverter.In this case, it is not probable that the motor rotates due to a cal... More Details >>

    • No：22102
    • Release Date：2018/08/22 16:31

21-30 of Total 85

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