FR-A800-E

It indicate that the actual number of connectable units differs depending on the master side specification although the maximum number of connectable units o... More Details >>

FR-A800-R2R

The tension PI gain can be adjusted automatically by performing the tension PI gain tuning. More Details >>

FR-A800

Yes, the current response is also improved at the same rate. More Details >>

FR-HC2

The power of MC1 is supplied from the terminals across R2 and S2 of the outside box. Either phase of R2 or S2 may be lost. More Details >>

Detection of the motor load

An inverter is used to rotate a motor but it cannot be used to detect whether the belt is broken or not. However, the magnitude of the load will change when ... More Details >>

Difference between use with A100 and other types

Similarly to the FR-A200 and A500, four or more filters should be used also for the FR-A100. 　In short, it is OK if the wire penetrates the filter four times... More Details >>

Speed does not exceed 46 Hz

Since the inverter displayed "0.00" instead of an error when the inverter speed dropped to 0 Hz and stopped by holding the winding machine by hand, it is con... More Details >>

Can a brake resistor or brake unit be connected?

You can connect them to the FR-A024 inverter 0.4 to 3.7K. (You cannot connect them to 0.1K and 0.2K.)Available brake resistor options include the FR-ABR high... More Details >>

Auto tuning

Vector control performs high-accuracy calculation using the motor constant. Therefore, to perform vector control operation, the inverter must recognize the m... More Details >>

RS-485 communication

1. You can set Pr.117 for "n1" (Station number) of the FR-S500 for the D700/E700/F700PJ series.2. You can set Pr.338, Pr.339, and Pr.342 for "n8" (Operation ... More Details >>