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- FAQ > Drive Products > Inverters-FREQROL > FREQROL-E700 > Frequency setting
FAQ
- Inquiries
Frequency setting
I set Pr.267 (Terminal 4 input selection) to "1" for 0 to 5 VDC and the switch for voltage/current to the voltage side.
I connect the frequency setting potentiometer wire to the terminals 10, 4, and 5. When I turn the potentiometer to the leftmost position, the frequency does not change immediately.
What can I do to change the frequency immediately when the potentiometer is turned?
I connect the frequency setting potentiometer wire to the terminals 10, 4, and 5. When I turn the potentiometer to the leftmost position, the frequency does not change immediately.
What can I do to change the frequency immediately when the potentiometer is turned?
- 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
The calibration parameter C6 (Terminal 4 frequency setting bias) is initially set to "20%". Therefore, voltage input to the terminal 4 does not become effective as the frequency setting value until it is approximately 1 V or higher.
To make the frequency change immediately when the potentiometer is turned, change calibration C6 to "0%".
Note that the terminal 4 is not enabled unless the terminals AU and SD are turned ON.
To make the frequency change immediately when the potentiometer is turned, change calibration C6 to "0%".
Note that the terminal 4 is not enabled unless the terminals AU and SD are turned ON.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700
