If the phase A and phase B are connected reversely, encoder feedback control is not performed. Instead, the inverter is

In general, the line noise filter (FR-BLF) is used against the power supply noise. The AC reactor also works. As other c

The inverters FR-A200 and V200 do not support CC-Link. (The FR-A500 series supports CC-Link.) Use the open collector out

When the high power factor converter is installed, you can use the conversion coefficient of K5 = 0 for calculation. In

You can use the regular terminal block wire functions during CC-Link operation. Set Pr.338 (Operation command source) a

Set Pr.71 (Applied motor), Pr.80 (Motor capacity), Pr.81 (Number of motor poles), and Pr.800 (Control method selection).

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

Using the inverter's input terminal, you can use up to 15 speeds.This function is supported by the current 500 series pr

Since the high power factor converter uses the self-excitation three-phase bridge (voltage type PWM control) circuit con

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FAQ within [ Drive Products ]

391-400 of Total 1368

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Encoder feedback control wire

If the phase A and phase B are connected reversely, encoder feedback control is not performed. Instead, the inverter is operated in normal control (V/F contr... More Details >>
- No：21524
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Countermeasure against noise on input side

In general, the line noise filter (FR-BLF) is used against the power supply noise. The AC reactor also works. As other countermeasures:- Use a metal conduit ... More Details >>
- No：21517
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others , FREQROL-A200
CC-Link

The inverters FR-A200 and V200 do not support CC-Link. (The FR-A500 series supports CC-Link.) Use the open collector output and relay output card when combin... More Details >>
- No：21504
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others , FREQROL-V200 , FREQROL-A200
Countermeasure against harmonics

When the high power factor converter is installed, you can use the conversion coefficient of K5 = 0 for calculation. In accordance with the harmonic suppress... More Details >>
- No：21398
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others
Functions available when using inverter on CC-Link

You can use the regular terminal block wire functions during CC-Link operation. 　Set Pr.338 (Operation command source) and Pr.339 (Speed command source) to e... More Details >>
- No：21393
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Changing the control method

Set Pr.71 (Applied motor), Pr.80 (Motor capacity), Pr.81 (Number of motor poles), and Pr.800 (Control method selection). More Details >>
- No：21245
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
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
Connection of the FR-HAL

Yes. More Details >>
- No：20985
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Options
Speed 15 operation

Using the inverter's input terminal, you can use up to 15 speeds.This function is supported by the current 500 series products (A500, F500, E500, and S500).U... More Details >>
- No：21947
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-F500 , FREQROL-E500 , FREQROL-S500
Harmonic suppression guidelines for power supply

Since the high power factor converter uses the self-excitation three-phase bridge (voltage type PWM control) circuit configuration (type), the conversion coe... More Details >>
- No：21572
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options

391-400 of Total 1368

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