Long wire to terminal FM

Although you can connect an analog or digital indicator to the terminal FM, use an analog indicator since the wiring length is long. (The maximum wiring leng... More Details >>

Countermeasure against the harmful effect on model selection and other devices

Harmful elements that may affect other devices through the input side of the inverter include noise and harmonics. Harmonics can be reduced by inserting the ... More Details >>

The operating environment of FA products

The following surrounding environment is common to all models. Surrounding air temperature: No problem. The inverters can be used in -10 to 50°C. Above sea l... More Details >>

Monitor code of CC-Link communication

The monitor with the code H01 switches by changing Pr.37 and Pr.144. More Details >>

Writing set frequency by CC-Link communication

No error will occur because up to 400 Hz that is the upper limit of the setting range can be written. More Details >>

Noise effect of CC-Link IE communication

The same test as CC-Link is performed, and we confirmed no problem. More Details >>

FR-A7NCE connector

No, they are not connected inside the inverter. 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 >>

Communication EEPROM write selection (Pr.342)

They are cleared by the RES signal from the external terminals or inverter reset from the communication. More Details >>

Installation environment

There is no regulation value. Use the inverters in the environment without corrosive gas. More Details >>