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FAQ within [ FREQROL-E500 ]

61-70 of Total 84

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  • Countermeasure against the instantaneous power failure with the inverter

    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

  • Analog output

    The FM output is 0 to 8 VDC pulse. More Details >>

    • No：22039
    • Release Date：2018/08/22 16:30

  • Monitor

    The output current monitor of the inverter displays the output current effective value of the three phases measured by the current sensor. It does not displa... More Details >>

    • No：21373
    • Release Date：2018/08/22 16:27

  • Endurance

    The estimated lives of the parts of the FREQROL-E500 are as follows: Cooling fan at surrounding air temperature of 35 deg C???30,000 hrsPower supply smoothin... More Details >>

    • No：22071
    • Release Date：2018/08/22 16:30

  • Operation panel

    Be sure to use the FR-E5P to mount the operation panel.This is because the board is bare on the back of the operation panel and a dedicated connector is requ... More Details >>

    • No：22030
    • Release Date：2018/08/22 16:30

  • Notes when inverter capacity is larger than motor capacity

    When using one-rank-higher inverter, as you mention, you need to care about the setting of the electronic thermal O/L relay.Setting the electronic thermal O/... More Details >>

    • No：22040
    • Release Date：2018/08/22 16:30

  • Usage

    1. Changing frequency to 0 Hz(1) Set Pr.8 (Deceleration time) to 0 second.If the load is large, the stall prevention function may work to lengthen decelerati... More Details >>

    • No：22019
    • Release Date：2018/08/22 16:30

  • External thermal overheat

    Take the following countermeasure:1. If the thermal trips in low-speed operation, trips can be avoided, depending on the external thermal relay operation cha... More Details >>

    • No：21954
    • Release Date：2018/08/22 16:30

  • Connection with personal computer

    Connection method for the A500 and E500 is shown in the figure below. The figure is given in an Excel file. Figure 1 More Details >>

    • No：21536
    • Release Date：2018/08/22 16:28

  • Installation dimensions

    Refer to the outline dimension. More Details >>

    • No：21513
    • Release Date：2018/08/22 16:28

61-70 of Total 84

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