Relationship between rotary switch and axis number

When the rotary switch is “0”, the 1st axis and is “1”, the 2nd axis. When the rotary switch is “A”, the 11th axis and is “F”, the 16th axis. In combination ... More Details >>

Influence on external measurement device

It is considered that malfunction of the measurement device is due to noise. Check the noise propagation route since the countermeasure depends on it. Some c... More Details >>

Installing parameter unit outside control panel

You can install the operation panel FR-DU04 (or parameter unit FR-PU04) on the enclosure surface by connecting it with the inverter via a cable.To do this, d... 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 >>

Imbalanced input side power supply

1. Power supply voltage phase imbalance toleranceMitsubishi inverter's input power supply voltage phase imbalance tolerance is ±3%.If the phase imbalance exc... More Details >>

Short-circuiting frequency setting terminals

You can short-circuit the terminals 10 and 2.If you are considering to perform operation at the maximum frequency, consider using the high-speed command RH o... 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 >>

Acceleration/deceleration time

You cannot set and/or enable the acceleration time and deceleration time individually. More Details >>

400 Hz output setting

Change Pr.18 (High speed maximum frequency) to 400 Hz.If you are using the analog command to set the frequency, calibrate the 400 Hz frequency with Pr.903. More Details >>

Device Net classes

Class, instance, and attribute represents different grouping of objects.Comparing object grouping to a mailing address, they can be considered as follows:Sta... More Details >>