Advanced magnetic flux vector control

To use Advanced magnetic flux vector control, basically set Pr.9, Pr.80, Pr.81, Pr.71, and Pr.800.Auto tuning is necessary in some cases. Set Pr.83, Pr.84, a... More Details >>

Frequency setting

As the AS-OX has the "0ADJ" potentiometer for frequency meter calibration, use it to adjust the meter so that both readings match.　　 More Details >>

Using external potentiometer and multi-speed operation together

You can use an external potentiometer and multi-speed operation together.When an external potentiometer signal input and multi-speed setting occur simultaneo... More Details >>

Terminals P1 and P

Removal of the jumper between the terminals P1 and P is not necessary unless you are using the DC reactor.Set Pr.30 = "0" when using the brake unit.Since set... More Details >>

FR-BSF01 wiring

The filtering effect is higher as the cable is wound more.However, if the cable is wound more than 4T on the inverter output side, since the inverter's outpu... More Details >>

FR-A8AY

The response delay time is 10 ms normally and 100 ms at startup. More Details >>

Input phase loss protection

The initial value of Pr.872 is set to "1" (Valid) because the A701 have regeneration unit built-in and an overvoltage may occur when the regenerative operati... More Details >>

FR-A7NC E kit

Not available. Differences between the parts supplied with the FR-A7NC and FR-A7NC E kit will result in improper installation. Use the FR-A7NC. Use the FR-A7NC. More Details >>

Printing files saved in the previous version of FR-Configurator

The parameter file of FR-SW3 cannot be printed using FR-SW2. The latest version of FR-SW3 can be downloaded from the Mitsubishi Electric FA Global Website. U... More Details >>

Inverter data cannot be read

It is considered that communication settings between the inverter and personal computer do not match. Check if settings such as communication rate and stop b... More Details >>