FR-A800-E

There are some restrictions compared to the FR-A800 (RS-485 communication type). For example, the FR-A8TR is unavailable, and only two option connectors are ... More Details >>

Carrier frequency automatic reducing function

The function operates immediately when the current of 85% or higher flows. The limit is canceled when the current becomes 80% or lower. More Details >>

Frequency search

DC application method (Pr.162 = 0 or 10): 4 Hz or lower is regarded as 0 Hz. AC application method (Pr.162 = 3 or 13): It is not defined since it depends on ... More Details >>

Setting values of the FR-F800 when replaced with the FR-F400

The performance and noise countermeasure were improved and the initial value is set to "8". Try with the initial value "2" first. If the noise is distracting... More Details >>

Residual voltage at the output shutoff

The rotation speed has almost no effect. The residual voltage increases when the torque boost is increased, but no adjustment is required. More Details >>

24 VDC power supply

Power is supplied only to the control power supply, and thus this enables communication, parameter setting through the operation panel or an USB memory devic... More Details >>

Combination of the FR-F800 and MM-EFS

Yes, it can. Set "12" or "112" to the MM-EFS capacity used for Pr.80 (Motor capacity) and Pr.998 (PM parameter initialization). More Details >>

Optimum excitation control

For the FR-F800 series, in addition to the conventional Optimum excitation control, Advanced optimum excitation control with the improved starting torque is ... More Details >>

FR-F800

Yes, it does, however, it does not acquire the certification of the BACnet association standard. More Details >>

FR-A800-E

The RJ-45 compatible connector (LAN cable), switching hub, and others are required The auto detection of the connection devices, externally monitoring the in... More Details >>