FR-A800-R2R

The tension controller is suitable for the equipment with low speed and small capacity. The tension controller is suitable for the equipment with low speed a... More Details >>

FR-A800-R2R

A tension sensor such as a dancer roll is required for speed control. Because an actual line speed input is required for the winding diameter calculation by ... More Details >>

System configuration

The whole system consists of the power supply, molded case circuit breaker, high power factor converter, inverter, and motor. The high power factor converter... More Details >>

Can I use a motor of which capacity is larger than the inverter capacity?

Even when the actual load (torque) is half of the motor capacity, the current output from the inverter to the motor is not reduced to the half. Therefore, it... More Details >>

FR-A5CN03

Since the heat sink and fan are not waterproof, you need to enclose them so that they are not exposed to the spray of water. If you use the inverter (heat si... More Details >>

Speed command by CC-Link communication

It is not possible when the speed command is communication. More Details >>

LED blinking under encoder feedback control

The Z-phase signal may be connected to the A-phase or B-phase incorrectly. Check the wiring. More Details >>

PU signal

It is not output in the JOG operation mode. More Details >>

FR Configurator SW3

FR Configurator SW3 is not included in IQWorks. Therefore, FR Configurator SW3 cannot be installed with the product ID of IQWorks. However, SW1DND-FRC2 (FR C... More Details >>

FR-ASF

For the 8-digit serial number (ABCDEFGH), the meaning is as follows.　AB: Last 2 digits of the year C: Month 1 to 9 (January to September), X (October), Y (No... More Details >>