Already released.Unlike the E520, you need to purchase the optional card FR-E5NC.

The power supplied to the inverter is converted into DC by the converter inside the inverter and then stored in the capa

The major differences are:- Capacity range- Availability of regenerative brake resistor- Operation of the operation pane

As you mention, when the inverter is operated only with STF without inputting the speed command signal, the minimum freq

Use the FREQROL-A500 series inverter with the optional FR-A5NC.Then, you can implement both of stop-on-contact control a

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

It is not supported but can be used. Passive elements such as reactors and brake resistors are out of the scope of the K

The response delay time is 10 ms normally and 100 ms at startup.

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

71-80 of Total 1306

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CC-Link

Already released.Unlike the E520, you need to purchase the optional card FR-E5NC. More Details >>
- No：22050
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Negative phase of input power supply

The power supplied to the inverter is converted into DC by the converter inside the inverter and then stored in the capacitor. Thus, reversing the phase sequ... More Details >>
- No：22055
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Comparison with E500

The major differences are:- Capacity range- Availability of regenerative brake resistor- Operation of the operation panel- Number of I/O terminals More Details >>
- No：22056
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Switching between high speed and low speed

As you mention, when the inverter is operated only with STF without inputting the speed command signal, the minimum frequency must be set to 10 Hz.However, a... More Details >>
- No：22078
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Inverter stop-on-contact control

Use the FREQROL-A500 series inverter with the optional FR-A5NC.Then, you can implement both of stop-on-contact control and CC-Link operation. More Details >>
- No：22089
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Inverter input power supply

Square wave input is not recommended since it can cause failures (for example, damage the diode bridge). More Details >>
- No：22106
- Release Date：2018/08/22 16:31
- Category： Inverters-FREQROL , FREQROL-E500
MM-CF

Yes. More Details >>
- No：20810
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Others
Brake resistor GRZG

It is not supported but can be used. Passive elements such as reactors and brake resistors are out of the scope of the KC (Radio Waves Act (South Korea)). More Details >>
- No：20813
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL
FR-A8AY

The response delay time is 10 ms normally and 100 ms at startup. More Details >>
- No：20821
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Plug-in Options
Safety stop function of the FR-E700/FR-D700

Up to two. More Details >>
- No：20827
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL

71-80 of Total 1306

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