Setting values of the FR-F800 when re...
The performance and noise countermeasure were improved and the initial value is set to "8". Try with the initial value "2" first. If the noise is distracting... More Details >>
Switching time of the FR-A800 control
20 ms or less is required to switch the control with the MC signal. More Details >>
The X114 signal is for switching the control to the dancer control or tension sensorless torque control. The signal input becomes invalid during operation be... More Details >>
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 >>
The undervoltage warning of the inverter is judged based on the voltage of the main circuit as follows. Power failure only at the main circuit: Output an und... More Details >>
If using an inverter with capacity of 75K or higher, or motor with capacity of 75 kW or higher, always select and install the inverter based on the capacity ... More Details >>
It cannot be connected. When using DU08, connect it to the PU connector. More Details >>
SW1DND-FRC2 (FR Configurator2)
Check the setting value of Pr.414 (PLC function operation selection) and if the initial value: 0 (PLC function disabled) is set, set "1" or "2" and enable th... More Details >>
It is said that the EEPROM has a lifetime of 100,000 write cycles. When the data is written every time the frequency changes, the life of the EEPROM may not ... More Details >>
FR-A800 and Ethernet IP communication
Yes. the options support it. By connecting the following communication option (built-in circuit board) manufactured and sold by HMS to the FR-A800 series, th... More Details >>
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