DIN rail installation

You can do it by using the optional DIN rail attachment (FR-DU01/02). More Details >>

Carrier frequency of low-noise series

The carrier frequency is initially set to 7 kHz. (When Pr.10 is set to "---", you can set or change the setting using Pr.72.) Raising the carrier frequency r... More Details >>

Torque control accuracy

Since the torque control accuracy is influenced by change of motor temperature:- Standard product???±5% (at 75 deg C) ±0.5%/deg C of rated torque- Combinatio... More Details >>

Cycle operation mode, continuous operation mode, torque characteristic selection

When using a motor with an encoder by performing auto tuning, you need to choose the operation mode or continuous operation mode depending on the application... More Details >>

Auto tuning

Vector control performs high-accuracy calculation using the motor constant. Therefore, to perform vector control operation, the inverter must recognize the m... More Details >>

Advanced magnetic flux vector control

Yes. Set Pr.89 (Speed control gain) to "0". More Details >>

FR-E740

The following is the amount of heat generated for each capacity:0.4K: 40W　　0.75K: 55W　　1.5K: 90W　　2.2K: 100W3.7K: 180W　　5.5K: 240W　　7.5K: 300W　　11K: 400W15K:... More Details >>

Rated motor current setting

No. the torque cannot be limited by using Pr.9.Set Pr.277 (Stall prevention current switching) to "1".The value of Pr.22 (Stall prevention operation level) w... More Details >>

Frequency setting

Since the Advanced magnetic flux vector control method uses slip compensation to compensate the frequency, the value is not shown as exactly 60 Hz.For V/F co... More Details >>

FR-E700

Use Pr.C24 (Frequency setting voltage gain frequency built-in potentiometer). More Details >>