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-D700 ]

31-40 of Total 261

prev 4 / 27page next

  • Output signal

    The length within 30 m is recommended. When the wiring length is long, signals may not be received accurately due to the increased inductance. More Details >>

    • No：20995
    • Release Date：2018/08/22 16:25

  • Frequency command

    Since the initial value of Pr.13 (Starting frequency) is 0.5 Hz, the operation does not start unless 0.5 Hz or higher frequency is set. When 0.49 Hz is set i... More Details >>

    • No：21251
    • Release Date：2018/08/22 16:26

  • Reverse operation

    Reverse operation is enabled by changing the setting of Pr.40. More Details >>

    • No：21287
    • Release Date：2018/08/22 16:26

  • FR-PA07

    No. The "RUN" key on the FR-PA07 does not work.The start command is accepted from the external source. More Details >>

    • No：21703
    • Release Date：2018/08/22 16:29

  • Coasting

    1. Set Pr.162 to "10" (Frequency search at every start).2. You can ignore the setting if the motor excitation current is unknown. More Details >>

    • No：21718
    • Release Date：2018/08/22 16:29

  • Operation panel (FR-PA02)

    Set Pr.146 (Built-in potentiometer switching) to "0".This allows for using the potentiometer built in the FR-PA02 to set the frequency.(Set this parameter to... More Details >>

    • No：21729
    • Release Date：2018/08/22 16:29

  • Auto tuning

    With the monitor indicator "1", there is no problem with the parameter setting of auto tuning. Check if the terminals MRS and SD are not shortened in the wir... More Details >>

    • No：21294
    • Release Date：2018/08/22 16:26

  • Capacity selection

    Select the inverter capacity so that the rated output current of inverter ? rated motor current × 1.1. More Details >>

    • No：21326
    • Release Date：2018/08/22 16:27

  • Motor with an attached brake

    Connecting it causes no problem. More Details >>

    • No：21671
    • Release Date：2018/08/22 16:28

  • 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

31-40 of Total 261

Inquiries

Contact Us

page top