"E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is dece

By choosing the General-purpose magnetic flux vector control and slip compensation function, you can output torque of 15

A plug-in option cannot be installed on the FREQROL-A024 series. If you need a plug-in option's function, use other seri

Remove the parameter unit FR-PU03 and install there. (The installation dimensions of the FR-CU03 are the same as the FR-

Since the communication unit conforms to the EIA Standard RS-485, up to 32 inverters can be connected. (Transmission for

The following two major countermeasures against noise are available: - Keep the noise source and partner device apart fr

Yes. (However, you need to use the parameter unit connection cable FR-CBL (option).)

The fan of the FR-A024 cannot be replaced by the customer. Mitsubishi Electric System & Service will replace it, so

This parameter unit realizes both easy operation and advanced operation. In normal operation, you only need to use six k

Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (

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FAQ within [ FREQROL-A024 ]

21-30 of Total 40

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Fault display

"E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is decelerating or stopped. In this case, th... More Details >>
- No：21411
- Release Date：2018/08/22 16:27
How much low-speed torque can be output?

By choosing the General-purpose magnetic flux vector control and slip compensation function, you can output torque of 150% or more at 1 Hz (200% or more at 3... More Details >>
- No：21618
- Release Date：2018/08/22 16:28
Plug-in option

A plug-in option cannot be installed on the FREQROL-A024 series. If you need a plug-in option's function, use other series of inverters such as the FREQROL-A... More Details >>
- No：21608
- Release Date：2018/08/22 16:28
Installation of new serial communication unit FR-CU03

Remove the parameter unit FR-PU03 and install there. (The installation dimensions of the FR-CU03 are the same as the FR-PU.) You can read and write parameter... More Details >>
- No：21617
- Release Date：2018/08/22 16:28
How many inverters can I connect using the communication unit?

Since the communication unit conforms to the EIA Standard RS-485, up to 32 inverters can be connected. (Transmission format: Multidrop link, total wiring len... More Details >>
- No：21616
- Release Date：2018/08/22 16:28
Countermeasure against noise and leakage current during low-noise operation

The following two major countermeasures against noise are available: - Keep the noise source and partner device apart from each other.- Install a noise filte... More Details >>
- No：21605
- Release Date：2018/08/22 16:28
Can the FR-DU01 be used?

Yes. (However, you need to use the parameter unit connection cable FR-CBL (option).) More Details >>
- No：21604
- Release Date：2018/08/22 16:28
Can I replace the cooling fan alone?

The fan of the FR-A024 cannot be replaced by the customer. Mitsubishi Electric System & Service will replace it, so contact us to order it. More Details >>
- No：22001
- Release Date：2018/08/22 16:30
Features of parameter unit FR-PU03

This parameter unit realizes both easy operation and advanced operation. In normal operation, you only need to use six keys for easy operation. To perform ad... More Details >>
- No：21614
- Release Date：2018/08/22 16:28
Thermal protection

Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (E.BE) is output. Consider a counterme... More Details >>
- No：21397
- Release Date：2018/08/22 16:27

21-30 of Total 40

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