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  • No : 21808
  • Release Date : 2018/08/22 16:29
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Frequency meter

While the inverter monitor shows 60 Hz, the external frequency meter shows 30 Hz. I want to adjust this misalignment.  
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Answer

First, check if Pr.55 (Frequency monitor reference) that is the reference for the FM output is set correctly.
Next, operate the inverter (without connecting a motor) at the specified frequency, and adjust the value of the calibration parameter C0 by turning the setting dial while checking the frequency meter.
Product Name
Inverter, magnet motor drive
Product Category
Inverter
Series
FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700

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