FAQ
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- FAQ > Drive Products > Inverters-FREQROL > Maximum frequency
FAQ
- Inquiries
Maximum frequency
When I tried to change the maximum frequency (Pr.1), "Er4" occurred and the value could not be changed.
- Category :
-
- FAQ > Drive Products > Inverters-FREQROL
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-E700
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-D700
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A700
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F700
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F700P
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F700PJ
Answer
If you try to change a parameter in other than the PU operation mode, the mode specification error "Er4" may occur.
Set the parameters in the PU operation mode or set Pr.77 (Parameter write selection) to "2" to set the parameter in any operation mode.
Set the parameters in the PU operation mode or set Pr.77 (Parameter write selection) to "2" to set the parameter in any operation mode.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700
