Compliance with Electric/Machinery Facility Common Specifications of the Ministry of Land, Infrastructure, Transport and Tourism of Japan

They can be compliant by connecting an optional DC reactor (FR-HEL). (A capacitive filter and common mode choke are built in (the common mode choke is provid... More Details >>

FR-A7NC E kit

Not available. Differences between the parts supplied with the FR-A7NC and FR-A7NC E kit will result in improper installation. Use the FR-A7NC. Use the FR-A7NC. More Details >>

Real sensorless vector control

No, Real sensorless vector control cannot be used in the FR-E700. More Details >>

Brake resistor

The brake unit can be installed. FR-BU2-1.5K and GZG300W50 ? can be used in combination. More Details >>

Operation mode setting

The stop-on-contact control does not function in the combined operation mode. 　Perform the control in the External operation mode. More Details >>

FR-PA02

The operation panel FR-PA02 requires the optional FR-E5P (control panel rear cover and adapter set) and connection cable FR-CB20□. Check that Pr.146 (Built-i... More Details >>

Countermeasure against the instantaneous power failure with the inverter

The power cannot be supplied to the control power supply separately for the FR-A024/A044 and small type FR-E500. Therefore, the UPS is not available. More Details >>

Thermal protection

Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (E.BE) is output. Consider a counterme... More Details >>

Dealing with Err.

The following causes are probable for persistent Err. display: 1. The terminals RES and SD are always short-circuited. 2. Operation panel contact or operatio... More Details >>

Replacement of FR-Z100 series

From Z100 to A520: Use the FR-AAT01 to replace the Z100 with the A520. From Z100 to E520: No attachment is available since E520 is a new series. From Z100 to... More Details >>