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FAQ within [ FREQROL-A700 ]

161-170 of Total 352

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  • Frequency setting

    Since the percent value read by the calibration parameter C7 indicates that the voltage of 10 V is internally detected as 101.0%, use 101.0% as is.If you cha... More Details >>

    • No：21740
    • Release Date：2018/08/22 16:29

  • Monitor indicator

    Set Pr.37 (Speed display) to the speed obtained when operating the machine at the frequency set with Pr.505 (Speed setting reference). (For FR-F700/E700/D700... More Details >>

    • No：21716
    • Release Date：2018/08/22 16:29

  • Input/output voltage

    The output voltage will not be imbalanced when the inverter is used. (Since AC is converted into DC and then into AC, the output voltage is hardly effected f... More Details >>

    • No：21278
    • Release Date：2018/08/22 16:26

  • Amount of heat generated

    Refer to the FR-A700/F700/E700/D700 series TECHNICAL MANUAL (section 3.7.2) and the Technical News. The FR-A700/F700/E700/D700 series TECHNICAL MANUAL can be... More Details >>

    • No：21263
    • Release Date：2018/08/22 16:26

  • Output frequency

    When Pr.80 and Pr.81 are set to the value other than "9999", control other than V/F control is performed. For the FR-F700(P) FR-D700, and FR-F700PJ, Pr.81 is... More Details >>

    • No：21259
    • Release Date：2018/08/22 16:26

  • Frequency setting

    Set Pr.125 (Terminal 2 frequency setting gain frequency) = "90 Hz".This changes the frequency with the potentiometer turned to the maximum position (at 5 V i... More Details >>

    • No：21909
    • Release Date：2018/08/22 16:30

  • CC-Link

    You can use the CC-Link type programming example for the FR-E500 as a reference.In the programming example for the FR-E500, the A series programmable control... More Details >>

    • No：21836
    • Release Date：2018/08/22 16:29

  • Output current value

    The detection level of the output current value cannot be changed using a potentiometer or a similar device.　　 More Details >>

    • No：21779
    • Release Date：2018/08/22 16:29

  • Multi-speed setting and external potentiometer

    The multi-speed setting is prioritized.The external potentiometer setting is effective when the multi-speed signal is not input. More Details >>

    • No：21773
    • Release Date：2018/08/22 16:29

  • Terminal FM

    You can connect a 1 mA full scale ammeter with internal resistance 300 Ω or lower. More Details >>

    • No：21680
    • Release Date：2018/08/22 16:28

161-170 of Total 352

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