If "1" is not shown on the frequency monitor, some of the parameters necessary for auto tuning may not be set correctly.

It is the fixing screw for the inverter cooling fan cover.The size and number of screws depend on the model and capacity

No. The "RUN" key on the FR-PA07 does not work.The start command is accepted from the external source.

Yes. Use a moving-iron type ammeter. However, if the carrier frequency exceeds 5 kHz, do not use that meter since an ove

Yes. With the setting "66", you can choose NET operation when X66 is ON, and external operation when X66 is OFF.

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

If the reactor 1, outside box, and reactor 2 are contained in the same case as the high power factor converter, the unit

This error is displayed when the inverter and operation panel FR-PU04 cannot communicate with each other correctly or th

Connection method for the A500 and E500 is shown in the figure below. The figure is given in an Excel file. Figure 1

1. When slight imbalance (approximately 5%) is present with the inverter power supply voltage, the inverter input curren

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Drive Products > Inverters-FREQROL

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

Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

521-530 of Total 1292

prev 53 / 130page next

Auto tuning

If "1" is not shown on the frequency monitor, some of the parameters necessary for auto tuning may not be set correctly.Set rated motor current of Pr.81 (Num... More Details >>
- No：21751
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
Package

It is the fixing screw for the inverter cooling fan cover.The size and number of screws depend on the model and capacity.(When exporting the product to the E... More Details >>
- No：21746
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
FR-PA07

No. The "RUN" key on the FR-PA07 does not work.The start command is accepted from the external source. More Details >>
- No：21703
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
Connecting ammeter to output side

Yes. Use a moving-iron type ammeter. However, if the carrier frequency exceeds 5 kHz, do not use that meter since an overcurrent losses produced in the inter... More Details >>
- No：21681
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Network operation

Yes. With the setting "66", you can choose NET operation when X66 is ON, and external operation when X66 is OFF. More Details >>
- No：21675
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
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
- Category： Inverters-FREQROL , FREQROL-A024
Accessories and inverter with built-in high power factor converter

If the reactor 1, outside box, and reactor 2 are contained in the same case as the high power factor converter, the unit becomes larger and heavier while fre... More Details >>
- No：21573
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
"Err" displayed at power-ON

This error is displayed when the inverter and operation panel FR-PU04 cannot communicate with each other correctly or the reset signal remains ON. Therefore,... More Details >>
- No：21546
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Connection with personal computer

Connection method for the A500 and E500 is shown in the figure below. The figure is given in an Excel file. Figure 1 More Details >>
- No：21536
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Current value on input side and output side

1. When slight imbalance (approximately 5%) is present with the inverter power supply voltage, the inverter input current can get imbalanced significantly. I... More Details >>
- No：21476
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-A200

521-530 of Total 1292

Inquiries

page top