Start main contents

Factory Automation

FAQ

Factory Automation

FAQAbout Products

  • Font Size
  • S
  • M
  • L

Keyword Search

You can search two or more words separated by a space. 
 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

FAQ within [ FREQROL-A700 ]

241-250 of Total 351

prev 25 / 36page next

  • 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

  • FR-A800

    - The 280K or lower has the installation size compatibility. - The 315K or higher does not have the installation compatibility; because the inverter unit and... More Details >>

    • No：21109
    • Release Date：2018/08/22 16:25

  • CC-Link

    Set Pr.79 (Operation mode) setting value to "0", "2", or "6", Pr.340 (Communication startup mode selection) other than the setting value, Pr.542 (Station num... More Details >>

    • No：21896
    • Release Date：2018/08/22 16:29

  • CC-Link

    To set the frequency via CC-Link communication, the NET mode should be selected. The new parameter setting is applied after powering OFF and then ON the inve... More Details >>

    • No：21763
    • Release Date：2018/08/22 16:29

  • Input phase loss

    The detection time 1 s cannot be changed. More Details >>

    • No：21277
    • Release Date：2018/08/22 16:26

  • Parameter read

    By setting Pr.160 (User group read selection ("Extended function display selection" for D700)) to "0", all the parameters can be read. More Details >>

    • No：21262
    • 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

  • Frequency setting

    When the frequency is set using the setting dial, it is not necessary to set it again.The inverter memorizes the setting value internally even after the powe... More Details >>

    • No：21842
    • 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

  • Frequency setting

    As the AS-OX has the "0ADJ" potentiometer for frequency meter calibration, use it to adjust the meter so that both readings match.　　 More Details >>

    • No：21795
    • Release Date：2018/08/22 16:29

241-250 of Total 351

Inquiries

Contact Us

page top