Energy consumption

Using a general-purpose inverter to drive a three-phase induction motor can save energy under the following two types of loads (application): 　　1. Constant-t... More Details >>

Current value monitor

The current value can be displayed on the operation panel without regard to the setting of monitor-related parameters. As the current value remains 0 A, the ... More Details >>

System environment variable of the Modbus-RTU communication

It decelerates and stops. The operation is the same as the one when the Bit of forward rotation command and reverse rotation command are turned OFF. More Details >>

CC-Link option

The CC-Link communication can be supported by using option FR-A7NC E kit. More Details >>

FR-A800-R2R

The encoder feedback is always required for the thickness calculation function. The actual line speed calculation function requires the input of the actual l... More Details >>

Single-phase 100 V series

The 0.75 kW inverter with the single-phase 100 V power supply can be manufactured and is actually commercialized as the FR-U100 series. Manufacturing of the ... More Details >>

FR Configurator (English version)

The English version cannot be updated from the Website. FR-SW3-SETUP-WE needs to be purchased. More Details >>

Pulse frequency characteristics of terminal FM

The terminal FM output pulse is directly proportional to the inverter output frequency.With the initial setting, 1440 pulses/sec are output at 60 Hz (Pr.55),... More Details >>

Input power supply circuit breaker

When using a motor circuit breaker, the rated current of the motor circuit breaker to use must be equal to or higher than the rated current of the circuit br... More Details >>

Stop-on-contact control

When the brake sequence function is enabled, the RT signal is disabled and the stop-on-contact control cannot be performed. More Details >>