Connect the wire to the optional FR-A7NC's terminal block. (The terminal block is detachable.)

You can use the CC-Link type programming example for the FR-E500 as a reference.In the programming example for the FR-E5

Check if the master station uses CC-Link Version 1 and the FR-A7NC uses CC-Link Version 2.

Pr.1 (Maximum frequency) and Pr.18 (Maximum frequency).

We cannot manufacture a 6P by SF-VR dedicated motor. Use a motor with 6P encoder.

Pre-excitation is the process to control current while a motor is stopped so that motor torque can be generated immediat

In general, relationship between T (torque), K (constant), V (voltage), I (current), and F (frequency) is expressed as "

It is considered that conditions including the power supply and noise change whether the parameter unit is connected or

The high speed command (multi-speed command) is prioritized over the frequency setting potentiometer. It is OK if these

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

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 ]

421-430 of Total 1292

prev 43 / 130page next

CC-Link

Connect the wire to the optional FR-A7NC's terminal block. (The terminal block is detachable.) More Details >>
- No：21875
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

You can use the CC-Link type programming example for the FR-E500 as a reference.In the programming example for the FR-E500, the A series programmable control... More Details >>
- No：21836
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

Check if the master station uses CC-Link Version 1 and the FR-A7NC uses CC-Link Version 2. More Details >>
- No：21831
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Frequency setting

Pr.1 (Maximum frequency) and Pr.18 (Maximum frequency).　　 More Details >>
- No：21744
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Manufacturing of 6P dedicated motor

We cannot manufacture a 6P by SF-VR dedicated motor. Use a motor with 6P encoder. More Details >>
- No：21646
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Pre-excitation, zero-speed control, and servo lock

Pre-excitation is the process to control current while a motor is stopped so that motor torque can be generated immediately. There are two methods for this p... More Details >>
- No：21562
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Inverter current characteristics

In general, relationship between T (torque), K (constant), V (voltage), I (current), and F (frequency) is expressed as "T = K × (V/F) × I". Since (V/F) is co... More Details >>
- No：21505
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Rotations per minute vary

It is considered that conditions including the power supply and noise change whether the parameter unit is connected or disconnected, influencing the analog ... More Details >>
- No：21454
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-V200
Speed setting

The high speed command (multi-speed command) is prioritized over the frequency setting potentiometer. It is OK if these are both input simultaneously. When t... More Details >>
- No：21424
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-U100
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
- Category： Inverters-FREQROL , FREQROL-A024

421-430 of Total 1292

Inquiries

page top