FR-Configurator

No. You cannot connect it to multiple inverters.You can only connect a single personal computer to a single inverter via USB. More Details >>

FR-E700

Install the DIN rail attachment to each inverter.The optional FR-A7NC is built in the inverter and does not influence installation of the inverter. More Details >>

CC-Link

You can purchase the FR-A7NC E kit cover alone.Contact the distributor. More Details >>

Intercompatibility attachment

Use the FR-AAT04 (FR-Z series intercompatibility attachment). More Details >>

I want to synchronize the Z200 and E500.

If you are using analog voltage commands, connect the voltage inputs to the FR-E500 and FR-Z200 in parallel to equalize inputs to both units and speeds are s... More Details >>

Using a higher grade power factor improving reactor

Using a reactor under a load lighter than the rated capacity slightly spoils its effect in improving the power factor.Therefore, you should use a reactor wit... More Details >>

Applied motor selection

As the motor operates with the electronic thermal O/L relay characteristics for the standard motor, the thermal error occurs if the motor continuously operat... More Details >>

Speed 2 operation with potentiometer on operation panel

Yes. Set parameters as below.For FR-E500Set Pr.79 =3, and Pr.146= 0.Multi-speed is prioritized.For FR-S500Set Pr.79 = 3, and Pr.53 = 1.Multi-speed is priorit... More Details >>

Power supply phase loss

The following is the case for the FREQROL-A500 series:1. When the R phase or S phase is lost, the inverter stops since it loses the control power supply.2. W... More Details >>

Brake resistor

Connecting the brake resistor allows for quick deceleration because the regenerative power is processed. (The brake torque increases.)Therefore, when an exte... More Details >>