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Questions

  • No : 21743
  • Release Date : 2018/08/22 16:29
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Frequency setting

When I try to change the setting of Pr.72 (PWM frequency selection), Er4 (Mode designation error) occurs.

Both the start signal and frequency setting signal are input from an external source.
Category : 

Answer

This parameter cannot be changed in the external operation mode.
Change Pr.77 (Parameter write selection) to "2" before changing the setting of Pr.72.
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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