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FAQ
- Inquiries
Frequency
The current input signal is input from an external source to the terminal 4.
I want to have an output frequency of 60 Hz with input of 20 mA, but I get approximately 20% higher frequency. Why is this?
I want to have an output frequency of 60 Hz with input of 20 mA, but I get approximately 20% higher frequency. Why is this?
- 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
It seems that calibration for 20 mA current signal input is not correct.
Use the calibration parameters "126" and "C7" to calibrate the inverter.
Perform calibration in the PU operation mode.
Set Pr.126 to "60".
When you read Pr.C7 with 20 mA current signal input to the terminal 4, a value close to 100 is read. While this value is read, press the SET key.
Use the calibration parameters "126" and "C7" to calibrate the inverter.
Perform calibration in the PU operation mode.
Set Pr.126 to "60".
When you read Pr.C7 with 20 mA current signal input to the terminal 4, a value close to 100 is read. While this value is read, press the SET key.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700
