Start main contents

Factory Automation

FAQ

Factory Automation

FAQAbout Products

  • Font Size
  • S
  • M
  • L

FAQ within [ FREQROL-E700 ]

51-60 of Total 394

prev 6 / 40page next
  • Frequency setting signal

    Check the AU signal (AU - SD). To use the terminal 4, the AU signal (AU - SD) needs to be turned ON. Turning ON the AU signal (AU - SD) disables the terminal 2. More Details >>

    • No:21267
    • Release Date:2018/08/22 16:26
  • External operation

    The inverter has the calibration function.Use Pr.125 (Terminal 2 frequency setting gain frequency) and Pr.C4 (Terminal 2 frequency setting gain) for calibrat... More Details >>

    • No:21849
    • Release Date:2018/08/22 16:29
  • Running frequency

    The power supply voltage may have dropped.Read the converter output voltage monitor (Pr.55 = 8) and check if Converter output voltage monitor/√2 is within th... More Details >>

    • No:21820
    • Release Date:2018/08/22 16:29
  • Parameter copy of FR-Configurator

    The parameter can be copied to only one inverter. More Details >>

    • No:21306
    • Release Date:2018/08/22 16:26
  • Running frequency

    There are two methods to reduce the running frequency variation. 1. Increase the setting value of Pr.74 (Input filter time constant) to reduce the variation.... More Details >>

    • No:21296
    • Release Date:2018/08/22 16:26
  • Frequency setting

    Pr.1 (Maximum frequency) and Pr.18 (Maximum frequency).   More Details >>

    • No:21744
    • Release Date:2018/08/22 16:29
  • Switching between External operation mode and PU operation mode

    Assign X16 signal, and set Pr.79 to "0", to switch the operation mode with turning ON/OFF X16 signal. More Details >>

    • No:21288
    • Release Date:2018/08/22 16:26
  • Parameter setting

    Yes. The single-phase 200 V can be input. If the single-phase input is performed when Pr.872 (Input phase loss protection) is set to "1", the input phase los... More Details >>

    • No:21270
    • Release Date:2018/08/22 16:26
  • Reverse rotation prevention selection

    Yes, it does. When the inverter is coasting in the reverse direction, it starts in the reverse direction and switches to the forward rotation after a deceler... More Details >>

    • No:21125
    • Release Date:2018/08/22 16:26
  • Frequency setting

    Use Pr.125 (Terminal 2 frequency setting gain frequency).  More Details >>

    • No:21913
    • Release Date:2018/08/22 16:30

51-60 of Total 394

Inquiries