When controlling motor with brake by inverter

Use the RUN signal to turn ON and OFF the brake.Using the MRS (output shutoff) signal to turn ON the brake shuts off the inverter's output and reduces influe... More Details >>

AC reactor and line noise filter wiring

Basically, either is OK.Both orders are electrically identical, but "1" is recommended since it is preferable to place the line noise filter close to the inv... More Details >>

Fault output terminal load pattern

The fault output terminals A and C, and B and C of the power regeneration converter FR-RC are not capable of a micro load of 5 VDC±5%, 10 mA. The minimum loa... More Details >>

Rotation ripple at low speed

The rotation ripple data for 1.5 kW is shown below.Drive unit: MD-CX520-1.5KMotor: MM-CF152Load: None (motor alone), carrier frequency: 2 kHz, wiring length:... More Details >>

Can I use a brake resistor with the FR-S500?

The brake unit and its resistor FR-S520-0.4K to 3.7K are available.Mitsubishi Electric FA Global Website also explains so.(Note that the GZG GRZG discharging... More Details >>

Fault output contact rating

They are capable of a load of 5 VDC±5% and 10 mA. More Details >>

Plug-in options

We do not provide such plug-in optional cards. More Details >>

When motor current is large

If the parameters related to the output voltage are not changed from the initial setting, it is unlikely that the output current at 55 Hz and 60 Hz is double... More Details >>

Control method

1. Can I set the frequency by the external potentiometer when multi-speed signal is 0 (nothing is input)?-> It is possible by using the external operation... More Details >>

Availability of parameter unit

You cannot use the FR-PU04 with the FR-HC. More Details >>