Take the following countermeasure:1. If the thermal trips in low-speed operation, trips can be avoided, depending on the

Select the high-duty brake resistor according to the inverter capacity.

1. No parameter setting is required.2. Do not remove the jumpers.

Use Pr.C24 (Frequency setting voltage gain frequency built-in potentiometer).

The FR-E700 series is not equipped with the EMC filter.

You can use it with the single-phase 200 V input by increasing the speed controller capacity to one-rank higher than the

Protective functions against the power supply fault, overcurrent, element fault, undervoltage, and transistor thermal fa

Since the inverter displayed "0.00" instead of an error when the inverter speed dropped to 0 Hz and stopped by holding t

Similarly to the FR-A200 and A500, four or more filters should be used also for the FR-A100. In short, it is OK if the

We have no sample program for RS485 communication. Since the communication method of the FR-SW0-SETUP uses a different p

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FAQ within [ Drive Products ]

1161-1170 of Total 1368

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External thermal overheat

Take the following countermeasure:1. If the thermal trips in low-speed operation, trips can be avoided, depending on the external thermal relay operation cha... More Details >>
- No：21954
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Selection of high-duty brake resistor

Select the high-duty brake resistor according to the inverter capacity. More Details >>
- No：21953
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Brake unit

1. No parameter setting is required.2. Do not remove the jumpers. More Details >>
- No：21927
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
FR-E700

Use Pr.C24 (Frequency setting voltage gain frequency built-in potentiometer). More Details >>
- No：21847
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
EMC filter

The FR-E700 series is not equipped with the EMC filter. More Details >>
- No：21667
- Release Date：2018/08/22 16:28
- Category： FREQROL-E700
Can I use it with single-phase 200 V input?

You can use it with the single-phase 200 V input by increasing the speed controller capacity to one-rank higher than the motor capacity. (Output is three-pha... More Details >>
- No：21581
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
Protective functions

Protective functions against the power supply fault, overcurrent, element fault, undervoltage, and transistor thermal fault (inverter protection) are availab... More Details >>
- No：21567
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Speed does not exceed 46 Hz

Since the inverter displayed "0.00" instead of an error when the inverter speed dropped to 0 Hz and stopped by holding the winding machine by hand, it is con... More Details >>
- No：21492
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Difference between use with A100 and other types

Similarly to the FR-A200 and A500, four or more filters should be used also for the FR-A100. 　In short, it is OK if the wire penetrates the filter four times... More Details >>
- No：21468
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Communication operation with FR-E500

We have no sample program for RS485 communication. Since the communication method of the FR-SW0-SETUP uses a different protocol from 485 communication and st... More Details >>
- No：21451
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500

1161-1170 of Total 1368

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