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- FAQ > Drive Products > Inverters-FREQROL > FREQROL-D700 > Frequency setting
FAQ
Frequency setting
I set the frequency by inputting the current signal 4 to 20 mA from an external source to the terminal 4, but the initial setting does not go well with this.
I want to have 60 Hz for the current signal 4 mA and 0 Hz for 20 mA.
I want to have 60 Hz for the current signal 4 mA and 0 Hz for 20 mA.
- 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 parameters used when the terminal 4 is used are C5, C6, 126, and C7.
Set Pr.C5 (Terminal 4 frequency setting bias frequency) while feeding a current signal of 4 mA.
Change the frequency to 60 Hz for this time.
Also, set Pr.C6 (Terminal 4 frequency setting bias) in this state. (Reading Pr.C6 shows a value close to 20.)
Then, set Pr.126 (Terminal 4 frequency setting gain frequency) while feeding a current signal of 20 mA.
Change the frequency to 0 Hz for this time.
Also, set Pr.C7 (Terminal 4 frequency setting gain) in this state. (Reading Pr.C7 shows a value very close to 100.)
Set Pr.C5 (Terminal 4 frequency setting bias frequency) while feeding a current signal of 4 mA.
Change the frequency to 60 Hz for this time.
Also, set Pr.C6 (Terminal 4 frequency setting bias) in this state. (Reading Pr.C6 shows a value close to 20.)
Then, set Pr.126 (Terminal 4 frequency setting gain frequency) while feeding a current signal of 20 mA.
Change the frequency to 0 Hz for this time.
Also, set Pr.C7 (Terminal 4 frequency setting gain) in this state. (Reading Pr.C7 shows a value very close to 100.)
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700