Frequency setting

Since the Advanced magnetic flux vector control method uses slip compensation to compensate the frequency, the value is not shown as exactly 60 Hz.For V/F co... More Details >>

Output frequency monitor value

When running the inverter after auto tuning, the frequency setting value is increased by the amount of the motor slippage, resulting in a higher monitor valu... More Details >>

Motor with an attached brake

Connecting it causes no problem. More Details >>

Compatibility of the installation between FR-A200EXCELLENT and FR-A200?

Yes. (However, since they are aligned with the small size of the FR-A200 (D), you need to use the intercompatibility attachment FR-AAT for a larger size. Att... More Details >>

Features of parameter unit FR-PU03

This parameter unit realizes both easy operation and advanced operation. In normal operation, you only need to use six keys for easy operation. To perform ad... More Details >>

Noise and leakage current (tone modulation control) of low-noise series

When the carrier frequency increases, noise and leakage current increase accordingly. To prevent the noise and leakage current from increasing while keeping ... More Details >>

Model configuration

For the 200 V class, the 7.5K, 15K, 30K, and 55K models are available. For the 400 V class, the 7.5K, 15K, 30K, and 55K models are available. Each requires t... More Details >>

Countermeasure against noise on input side

In general, the line noise filter (FR-BLF) is used against the power supply noise. The AC reactor also works. As other countermeasures:- Use a metal conduit ... More Details >>

Functions available when using inverter on CC-Link

You can use the regular terminal block wire functions during CC-Link operation. 　Set Pr.338 (Operation command source) and Pr.339 (Speed command source) to e... More Details >>

MM-FR-A800

If the command is 0.01 Hz or higher, the positioning control is performed. More Details >>