No. To set the PLC function, FR Configurator2 is required. (However, the setting cannot be configured with the trial ver

Positioning is available by inputting pulse trains to the terminal JOG, same as the A700 series.

It is not completely recommended to use F700P because the starting torque at low speed of the hydraulic pump may be larg

The reactor generates a sound during power regeneration, but it is not abnormal. [Reason] The noise from the reactor is

When performing the PID control by CC-Link communication, the X14 signal is disabled.

Set "13" in Pr.71. Always perform auto tuning.

The speed fluctuation ratio under Advanced magnetic flux vector control of the FR-A500 is as follows. Without encoder: ±

The current monitor displays the average value of the three-phase current. The three-phase voltage is not incorporated f

Answer to question 1 When the CC-Link option goes faulty, OPT (option error) occurs and the inverter's fault output is t

Even when the actual load (torque) is half of the motor capacity, the current output from the inverter to the motor is n

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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PLC function

No. To set the PLC function, FR Configurator2 is required. (However, the setting cannot be configured with the trial version.) More Details >>
- No：21102
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-F800
FR-A800

Positioning is available by inputting pulse trains to the terminal JOG, same as the A700 series. More Details >>
- No：21104
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800
Selection

It is not completely recommended to use F700P because the starting torque at low speed of the hydraulic pump may be larger than that of the normal pump. Sele... More Details >>
- No：21126
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Others
FR-CV

The reactor generates a sound during power regeneration, but it is not abnormal. [Reason] The noise from the reactor is caused mainly by the magnetic attract... More Details >>
- No：21157
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
PID control of CC-Link communication

When performing the PID control by CC-Link communication, the X14 signal is disabled. More Details >>
- No：21233
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Advanced magnetic flux vector control

Set "13" in Pr.71. Always perform auto tuning. More Details >>
- No：21299
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700
Vector control of the inverter

The speed fluctuation ratio under Advanced magnetic flux vector control of the FR-A500 is as follows. Without encoder: ±1% With encoder (with A5AP): ±0. 02 %... More Details >>
- No：21369
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Current monitor display

The current monitor displays the average value of the three-phase current. The three-phase voltage is not incorporated for the voltage monitor. The output vo... More Details >>
- No：21376
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Using FR-A540 inverter on CC-Link

Answer to question 1 When the CC-Link option goes faulty, OPT (option error) occurs and the inverter's fault output is triggered. When communication is lost ... More Details >>
- No：21391
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Can I use a motor of which capacity is larger than the inverter capacity?

Even when the actual load (torque) is half of the motor capacity, the current output from the inverter to the motor is not reduced to the half. Therefore, it... More Details >>
- No：21442
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL

411-420 of Total 1292

Inquiries

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