If Pr.544 (CC-Link extended setting) is set to other than "0", you do not need to change Pr.544 (CC-Link extended settin

- The 280K or lower has the installation size compatibility. - The 315K or higher does not have the installation compati

The signals MRS and CS are required when the automatic bypass sequence enabled.

Set Pr.55 (Frequency monitoring reference) of the first inverter to 70 Hz.

The brake unit operates when the bus voltage exceeds the brake operation voltage.

With the monitor indicator "1", there is no problem with the parameter setting of auto tuning. Check if the terminals MR

Set Pr.79 (Operation mode) to "1" (PU operation mode).

You can select deceleration stop by setting Pr.502 (Stop mode selection at communication error). (Select from coasting t

The initial value of Pr.872 is set to "1" (Valid) because the A701 have regeneration unit built-in and an overvoltage ma

After setting Pr.79 (Operation mode selection) to "2" and Pr.340 (Communication startup mode selection) to "10", reset t

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Drive Products > Inverters-FREQROL > FREQROL-A700

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-A700 ]

81-90 of Total 351

prev 9 / 36page next

CC-Link

If Pr.544 (CC-Link extended setting) is set to other than "0", you do not need to change Pr.544 (CC-Link extended setting).Write the extended setting of the ... More Details >>
- No：21834
- Release Date：2018/08/22 16:29
FR-A800

- The 280K or lower has the installation size compatibility. - The 315K or higher does not have the installation compatibility; because the inverter unit and... More Details >>
- No：21109
- Release Date：2018/08/22 16:25
Electronic bypass function

The signals MRS and CS are required when the automatic bypass sequence enabled. More Details >>
- No：21187
- Release Date：2018/08/22 16:26
AM terminal output

Set Pr.55 (Frequency monitoring reference) of the first inverter to 70 Hz. More Details >>
- No：21257
- Release Date：2018/08/22 16:26
Brake unit

The brake unit operates when the bus voltage exceeds the brake operation voltage. More Details >>
- No：21272
- Release Date：2018/08/22 16:26
Auto tuning

With the monitor indicator "1", there is no problem with the parameter setting of auto tuning. Check if the terminals MRS and SD are not shortened in the wir... More Details >>
- No：21294
- Release Date：2018/08/22 16:26
Operation stop, frequency setting

Set Pr.79 (Operation mode) to "1" (PU operation mode).　 More Details >>
- No：21819
- Release Date：2018/08/22 16:29
CC-Link

You can select deceleration stop by setting Pr.502 (Stop mode selection at communication error). (Select from coasting to stop, deceleration to stop, and con... More Details >>
- No：21892
- Release Date：2018/08/22 16:29
Input phase loss protection

The initial value of Pr.872 is set to "1" (Valid) because the A701 have regeneration unit built-in and an overvoltage may occur when the regenerative operati... More Details >>
- No：20945
- Release Date：2018/08/22 16:25
CC-Link communication

After setting Pr.79 (Operation mode selection) to "2" and Pr.340 (Communication startup mode selection) to "10", reset the inverter (or power ON again) to st... More Details >>
- No：21256
- Release Date：2018/08/22 16:26

81-90 of Total 351

Inquiries

page top