The power cannot be supplied to the control power supply separately for the FR-A024/A044 and small type FR-E500. Therefo

Many geared motors cannot continuously operate at low speed (for example, slower than 6 Hz) due to grease viscosity.If t

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

You can vary the carrier frequency within the range of 0.7 to 14.5 kHz, and it is initially set to 1 kHz that generates

When synchronously operating two motors, you need to detect speed from both motors. Each inverter is controlled based on

Since the inverter power supply uses the single-phase input, you cannot use a 0.75K inverter with a 0.6 kW motor to draw

Yes, but functions are partially limited. (The FR-PU02 cannot demonstrate its full ability. The FR-PU01 cannot be used.)

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

The inverter alarm "OV3" occurs when the main circuit DC voltage inside the inverter goes higher than the preset value d

Reference of proper use of each series is as follows: - A024: When balance between size, performance, and cost is import

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Drive Products > Inverters-FREQROL > FREQROL-A024

FAQ

Inquiries

Keyword Search

You can search two or more words separated by a space.

 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

Result Type

Text Search

FAQ within [ FREQROL-A024 ]

11-20 of Total 40

prev 2 / 4page next

Countermeasure against the instantaneous power failure with the inverter

The power cannot be supplied to the control power supply separately for the FR-A024/A044 and small type FR-E500. Therefore, the UPS is not available. More Details >>
- No：21368
- Release Date：2018/08/22 16:27
Speed control range

Many geared motors cannot continuously operate at low speed (for example, slower than 6 Hz) due to grease viscosity.If the motor you are using is of this typ... More Details >>
- No：22028
- Release Date：2018/08/22 16:30
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
Range of carrier frequency

You can vary the carrier frequency within the range of 0.7 to 14.5 kHz, and it is initially set to 1 kHz that generates low noise and leakage current. You ca... More Details >>
- No：21607
- Release Date：2018/08/22 16:28
Synchronous operation of two motors

When synchronously operating two motors, you need to detect speed from both motors. Each inverter is controlled based on this speed detection signal. As an e... More Details >>
- No：21540
- Release Date：2018/08/22 16:28
Using dedicated motor

Since the inverter power supply uses the single-phase input, you cannot use a 0.75K inverter with a 0.6 kW motor to draw the maximum ability of the motor. To... More Details >>
- No：21470
- Release Date：2018/08/22 16:27
Can I use the parameter unit FR-PU02?

Yes, but functions are partially limited. (The FR-PU02 cannot demonstrate its full ability. The FR-PU01 cannot be used.) To use the parameter unit FR-PU02, u... More Details >>
- No：21613
- 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
Countermeasure against error

The inverter alarm "OV3" occurs when the main circuit DC voltage inside the inverter goes higher than the preset value due to the regenerative power returned... More Details >>
- No：21438
- Release Date：2018/08/22 16:27
Difference in purpose from FR-A200 series

Reference of proper use of each series is as follows: - A024: When balance between size, performance, and cost is important. - A200: When system configuratio... More Details >>
- No：21610
- Release Date：2018/08/22 16:28

11-20 of Total 40

Inquiries

page top