If you are using an external VR, influence by noise is probable.Setting Pr.74 (Input filter time constant) to a higher v

The contact between the terminals RDY and SE is open collector output.Operation is:Normal: Non-conductiveFault: Conducti

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

We can manufacture magnet motors with reduction gears.We have no catalog of them.Contact our sales representative for de

The fault output terminals A and C, and B and C of the power regeneration converter FR-RC are not capable of a micro loa

The NC contact does not open when the power supply is cut off whether the inverter is operating or ceased.When the input

Use Pr.17 (Input terminal assignment) to assign MRS to the terminals DI1, DI2, and DI3.

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

Since the Advanced magnetic flux vector control method uses slip compensation to compensate the frequency, the value is

You can use the inverter for a general industrial purpose, but you must be very careful because the functions are tailor

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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Frequency display deviation

If you are using an external VR, influence by noise is probable.Setting Pr.74 (Input filter time constant) to a higher value stabilizes the frequency command... More Details >>
- No：22061
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Control wire of FR-HC RDY signal

The contact between the terminals RDY and SE is open collector output.Operation is:Normal: Non-conductiveFault: Conductive More Details >>
- No：22017
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
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
- Category： Inverters-FREQROL , FREQROL-A024
Motor with reduction gears

We can manufacture magnet motors with reduction gears.We have no catalog of them.Contact our sales representative for details. More Details >>
- No：21982
- Release Date：2018/08/22 16:30
- Category： Magnet motor drive
Fault output terminal load pattern

The fault output terminals A and C, and B and C of the power regeneration converter FR-RC are not capable of a micro load of 5 VDC±5%, 10 mA. The minimum loa... More Details >>
- No：21966
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
Fault contact state when input side power supply is cut off

The NC contact does not open when the power supply is cut off whether the inverter is operating or ceased.When the input side power supply is cut off, the DC... More Details >>
- No：21958
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-S500
Coasting to stop method

Use Pr.17 (Input terminal assignment) to assign MRS to the terminals DI1, DI2, and DI3. More Details >>
- No：21937
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-V200
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
Frequency setting

Since the Advanced magnetic flux vector control method uses slip compensation to compensate the frequency, the value is not shown as exactly 60 Hz.For V/F co... More Details >>
- No：21807
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
Application to general industrial purpose

You can use the inverter for a general industrial purpose, but you must be very careful because the functions are tailored to fans and pumps. 　(for example, ... More Details >>
- No：21651
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A100

681-690 of Total 1306

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