To use an inverter using the external contact coast to stop (to shut off the inverter's output), short-circuit the termi

The following countermeasure against harmonics is available with the inverter.The values are quoted from the harmonic su

Refer to the following points.For fan pump -> Square torqueFor general-purpose machine (for example, transport, eleva

When consuming the regenerative power with the brake resistor, the brake transistor is triggered at a certain voltage to

Not required. Select it according to the capacity of the vector motor used.

Up to 64 (slave stations). The number of connectable units differs depending on the master station.

Yes, it does, however, it does not acquire the certification of the BACnet association standard.

Yes, because the same enclosure cut dimensions is adopted.

There are some restrictions compared to the FR-A800 (RS-485 communication type). For example, the FR-A8TR is unavailable

The ON level is the power supply voltage -3 V or higher and the OFF level is 3 V or lower.

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 ]

881-890 of Total 1292

prev 89 / 130page next

Coasting operation of the inverter

To use an inverter using the external contact coast to stop (to shut off the inverter's output), short-circuit the terminals MRS and SD.For CC-Link operation... More Details >>
- No：22003
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Countermeasure against harmonics

The following countermeasure against harmonics is available with the inverter.The values are quoted from the harmonic suppression guidelines.1. Insert the AC... More Details >>
- No：22009
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Selection

Refer to the following points.For fan pump -> Square torqueFor general-purpose machine (for example, transport, elevation) -> Constant-torque type More Details >>
- No：22048
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Permissible brake duty

When consuming the regenerative power with the brake resistor, the brake transistor is triggered at a certain voltage to make the brake resistor use the rege... More Details >>
- No：22074
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
FR-HAL/FR-HEL selection

Not required. Select it according to the capacity of the vector motor used. More Details >>
- No：20804
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Options
CC-Link IE Field Basic

Up to 64 (slave stations). The number of connectable units differs depending on the master station. More Details >>
- No：20857
- Release Date：2018/08/22 16:24
- Category： FREQROL-A800 , FREQROL-F800
FR-F800

Yes, it does, however, it does not acquire the certification of the BACnet association standard. More Details >>
- No：20863
- Release Date：2018/08/22 16:24
- Category： FREQROL-F800
Installation of the FR-PA07

Yes, because the same enclosure cut dimensions is adopted. More Details >>
- No：20866
- Release Date：2018/08/22 16:24
- Category： Options
FR-A800-E

There are some restrictions compared to the FR-A800 (RS-485 communication type). For example, the FR-A8TR is unavailable, and only two option connectors are ... More Details >>
- No：20884
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800
FR-A8AP

The ON level is the power supply voltage -3 V or higher and the OFF level is 3 V or lower. More Details >>
- No：21002
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , Plug-in Options

881-890 of Total 1292

Inquiries

page top