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Questions

  • No : 21781
  • Release Date : 2018/08/22 16:29
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Output frequency monitor value

After performing auto tuning, the output frequency monitor value was higher than the setting frequency at the operation.
Why is this?
How can I return the inverter to V/F control?
Category : 

Answer

When running the inverter after auto tuning, the frequency setting value is increased by the amount of the motor slippage, resulting in a higher monitor value.
To return to V/F control, return Pr.80 (Motor capacity) and Pr.811(Number of poles) to "9999".
Product Name
Inverter, magnet motor drive
Product Category
Inverter
Series
FR-E700, FR-A700
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