Can I use it with the single-phase power supply?

You can use the inverter with the single-phase 200 V power supply. However, since ripple current flowing through the capacitor increases and the converter an... More Details >>

Is this a failure?

The following are check points for abnormal conditions in addition to those given in the FR-Z200 manual. 　1. Are the forward and reverse signals input simult... More Details >>

Changing maximum frequency

The FR-B type 30K or higher products have passed the explosion-proof test certified by the Ministry of Health, Labour and Welfare with the maximum frequency ... More Details >>

EMC countermeasure

To conform to the EMC Directive when exporting to an EU country, install the filter that conforms to the EMC Directive on the inverter, and take measures acc... More Details >>

Inverter control power supply

The FR-E540 uses common input for the control power supply and main circuit power supply. (It has only one power supply input terminal.) Therefore, you canno... More Details >>

Wiring of CC-Link communication cable

The communication is established if DA, DB, and DG are connected each other. More Details >>

Checking bit state by CC-Link communication

Because the H0F monitor only observes the ON/OFF of the hardware, it cannot be checked. More Details >>

System environment variable of the Modbus-RTU communication

Other than "0" can be input. The inverter is reset by writing any numerical value. More Details >>

System environment variable of the Modbus-RTU communication

They are not received during the operation. They are also not received if the command authority does not exist in the communication. When they are executed i... More Details >>

Parameter copy

Reading during the operation is possible. However, when writing is performed during the operation, "rE2" (parameter write error) occurs. More Details >>