FR-A800

No alarm occurs due to the abnormal temperature. In the main circuit, alarms such as heatsink overheat will be occurred. More Details >>

FR-HC2

Because RSO (converter reset) of the HC2 is connected to RES of the inverter, the inverter is reset along with the HC2 reset. (Refer to the wiring diagram in... More Details >>

Monitoring function of the FR-A800-R2R

Line speed command and Line speed pulse monitor can be monitored while the operation is stopping. Actual line speed monitor becomes "0" while the operation i... More Details >>

FR-A800-R2R

It is possible when the dancer control and tension sensor feedback speed control is used and the PID calculation is turned OFF. Because the PID compensation ... More Details >>

FR-F800

Yes, it does, however, it does not acquire the certification of the BACnet association standard. More Details >>

Emergency stop of the FR-A800

For the V/F control and Advanced magnetic flux vector control, the FR-A800 stops only by Pr.1103 Deceleration time at emergency stop. Pr.815 is not affected. More Details >>

Amount of heat generated by the FR-V500L

It is the same as the one by the inverter whose capacity is one-rank higher than the FR-A500L series. More Details >>

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-A8NC

Two digits after the decimal point are rounded off. 28.139 Hz is rounded down to 28.13 Hz. More Details >>

Inverter input power supply

Square wave input is not recommended since it can cause failures (for example, damage the diode bridge). More Details >>