- No : 21356
- Release Date : 2018/08/22 16:27
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Analog voltage
The analog voltage 0 to 10 V DC is applied to the terminals 2 and 5 of the inverter from the programmable controller Q64DAN.
Pr.73 (Analog input selection) of the inverter is set to "1" (same as FR-E500), and 60 Hz is set to Pr.125 (Terminal 2 frequency setting gain frequency).
The frequency should be 60 Hz at 10 VDC, but the frequency is approximately 45 Hz when the voltage is 3.8 VDC.
Is the inverter broken?
- Category :
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Answer
Check the setting value of Pr.73. Or check Pr.C4 (Terminal 2 frequency setting gain) for the percentage of the voltage that is actually applied.
For the FR-E500, Pr.73 = "1" is the setting for 0 to 10 VDC. For the FR-E700, Pr.73 = "0"is the setting for 0 to 10 VDC.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-E700