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FAQ within [ FREQROL-F700 ]

251-260 of Total 295

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  • CC-Link

    The way to monitor the output current and read parameters via CC-Link is identical in all operation modes.　 More Details >>

    • No：21872
    • Release Date：2018/08/22 16:29

  • Frequency setting

    When the potentiometer is disconnected and frequency commands cease, the input potential becomes around 0 V.Therefore, the frequency command becomes analog-c... More Details >>

    • No：21794
    • Release Date：2018/08/22 16:29

  • Automatic restart after instantaneous power failure

    The inverter restart operation is disabled at turn-OFF of the CS signal while a value other than "9999" (with restart) is set in Pr.57. The terminals CS and ... More Details >>

    • No：21255
    • Release Date：2018/08/22 16:26

  • 4 to 20 mA output

    Yes. It is available by using the FR-A7AY (plug-in option). By setting Pr.307 (Setting for zero analog output) to "20" and Pr.309 (Analog output signal volta... More Details >>

    • No：21246
    • Release Date：2018/08/22 16:26

  • 400 V inverter

    No, it does not run. "Err" is displayed when it is operated. Always input the same voltage (400 V) to the main power supply and control power supply. More Details >>

    • No：21179
    • Release Date：2018/08/22 16:26

  • CC-Link

    If Pr.544 (CC-Link extended setting) is set to other than "0", you do not need to change Pr.544 (CC-Link extended setting).Write the extended setting of the ... More Details >>

    • No：21834
    • 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

  • Frequency setting

    No.Just turn the setting dial to select a frequency and press the "SET" key, and the inverter operates at the selected frequency. More Details >>

    • No：21798
    • Release Date：2018/08/22 16:29

  • A7AY

    1. Yes. 　2. The standard set by Pr.56. More Details >>

    • No：21669
    • Release Date：2018/08/22 16:28

  • 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

251-260 of Total 295

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