It can be output by attaching the plug-in option FR-VPA, FR-VPB, or FR-VPC. Note that the output format depends on the o

Since the torque control accuracy is influenced by change of motor temperature:- Standard product???±5% (at 75 deg C) ±0

You can operate it by adjusting the motor constant by the auto tuning function. (Note that the same characteristics as o

The following is the amount of heat generated for each capacity:0.1K: 14W 0.2K: 20W 0.4K: 32W 0.75K: 50W1.5K: 80W 2.

Did you purchase the FR-A7NC?If the front cover is supplied with the FR-A7NC E kit, it will fit.

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

- How to find out lost phaseMeasure the three-phase current when the error has occurred.The phase with a small (or no) p

For setting the frequency, you cannot switch between the operation panel potentiometer and current input from an externa

When all of the multi-speed input signals are turned OFF during external operation, the output frequency conforms to the

The speed precision for each model is as follows:FR-K440 with PG: 1% or less of the maximum speed (3500 rpm)FR-A540 with

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 ]

241-250 of Total 1292

prev 25 / 130page next

Encoder signal output

It can be output by attaching the plug-in option FR-VPA, FR-VPB, or FR-VPC. Note that the output format depends on the option type. FR-VPA: Open collector ou... More Details >>
- No：21643
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Torque control accuracy

Since the torque control accuracy is influenced by change of motor temperature:- Standard product???±5% (at 75 deg C) ±0.5%/deg C of rated torque- Combinatio... More Details >>
- No：21645
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Use of general-purpose servo motor

You can operate it by adjusting the motor constant by the auto tuning function. (Note that the same characteristics as operated by the servo amplifier MR-VA ... More Details >>
- No：21652
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
FR-E720

The following is the amount of heat generated for each capacity:0.1K: 14W　　0.2K: 20W　　0.4K: 32W　　0.75K: 50W1.5K: 80W　　2.2K: 100W　　3.7K: 160W　　5.5K: 290W7.5K:... More Details >>
- No：21706
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
CC-Link

Did you purchase the FR-A7NC?If the front cover is supplied with the FR-A7NC E kit, it will fit. More Details >>
- No：21895
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
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
Output phase loss protection error

- How to find out lost phaseMeasure the three-phase current when the error has occurred.The phase with a small (or no) phase current is lost.- Possibility of... More Details >>
- No：21969
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Built-in potentiometer and current input switching control

For setting the frequency, you cannot switch between the operation panel potentiometer and current input from an external source.To switch between the extern... More Details >>
- No：21985
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
External frequency selection

When all of the multi-speed input signals are turned OFF during external operation, the output frequency conforms to the external analog frequency command (i... More Details >>
- No：22012
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Speed precision of Advanced magnetic flux vector control

The speed precision for each model is as follows:FR-K440 with PG: 1% or less of the maximum speed (3500 rpm)FR-A540 without PG (Advanced flux vector): 1% or ... More Details >>
- No：22013
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500

241-250 of Total 1292

Inquiries

page top