English version of capacity selection...

We have the English version of capacity selection software available. For details, contact your local sales office. More Details >>

Unit power consumption

The module power consumption displays the power consumption of servo motor. Positive value indicates power running and negative value indicates regeneration. More Details >>

Supported OS

The following version or later is supported for Windows 8. MR Configurator2, 1.20W or later More Details >>

Wrong connection of servo amplifier p...

The system is probably malfunctioning and is in dangerous condition. Do not use it. For repair, contact your local sales office. More Details >>

DC injection brake

1. The braking torque can be considered 50% of the motor rated torque.2. The largest stress the DC injection brake gives to the motor is the motor heat gener... More Details >>

Impossible to recover after power fai...

First, ensure that the parameter for automatic restart after instantaneous power failure is set correctly and then do the following:1. Check if the terminals... More Details >>

Can I replace the cooling fan alone?

The fan of the FR-A024 cannot be replaced by the customer. Mitsubishi Electric System & Service will replace it, so contact us to order it. More Details >>

Speed control failure due to 20 mA fr...

It seems that there is a read error for 20 mA DC inside the inverter.Setting Pr.905 to 50 Hz while 20 mA DC is actually flowing between the terminals 4 and 5... More Details >>

Manual contactor on output side of dr...

The low-voltage manual contactor is intended to prevent electric shock during inspection and maintenance of the drive unit.The MELIPM series motor is a synch... 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 >>