Setting when using the FR-A7AZ and SF-V5RU

Setting of Pr.408 (Thermistor selection) is required. Set as follows. For the model of SF-V5RU ending with "T" (SF-V5RU○○T): Pr.408 = 0 For the model of SF-V... More Details >>

Torque limit

When the second torque limit is used, the settings of Pr.816 and 817 are valid. More Details >>

Driving German pole change motor by inverter

I cannot tell whether or not you can drive the motor because the electrical specifications are not clear. 　It is considered that you may drive the pole chang... More Details >>

MM-EF/EFS

Using a motor dedicated to the direct connection (with a creep-free bearing) may result in a bearing noise. More Details >>

Orientation control

The following reasons are possible. - The signal of Z phase does not exist. (It is not returned normally.) - The setting of Pr.359 encoder rotation direction... More Details >>

FR-CVL

Keep a clearance of "minimum 10cm each on top and bottom and minimum 5cm each on right and left". More Details >>

Remote setting function

Because the multi-speed terminal is disabled, it does not operate in multi-speed. More Details >>

Earthing (grounding) of FR-A7NC (E kit)

There is no problem, however, earthing (grounding) from each FG terminal is recommended to avoid the influence of noises. More Details >>

Difference between multi-function and standard products

The following are added to the multi-function product in addition to the standard product: - Input terminal function selection (X1 to X3)- Warning NO contact... More Details >>

Power supply phase sequence

No problem.The inverter converts AC power into DC power and then into AC (PWM) power output again. Therefore, it is not influenced by the power supply phase ... More Details >>