"8" display in offline auto tuning means forced stop by the operator. This means that you stopped operation before tunin

You cannot disable the error display. The OC1 overcurrent alarm is displayed. The condition to display this alarm is tha

When an instantaneous power failure of 100 msec or longer occurs, the inverter is reset* and it is not recognized as a f

Harmonics cannot be suppressed (controlled) correctly and noise cannot be removed. Be sure to connect the supplied react

You can use the input terminals X1 to X3 for an input terminal function such as 7-speed operation (high, middle, and low

You can connect them to the FR-A024 inverter 0.4 to 3.7K. (You cannot connect them to 0.1K and 0.2K.)Available brake res

Check if any device is connected to the inverter's external terminal.In particular, check if MRS and SD are short-circui

When using the geared motor GM-S(B), set Pr.71 to "13" and also set Pr.9, Pr.80, and Pr.81.Perform auto tuning as requir

1. Press the PU/EXT key on the operation panel FR-PA07 to choose the PU operation mode. Set Pr.161 (Frequency setting/ke

No problem.LEDs "PU" and "EXT" indicate that Pr.79 is set to "3"."MON" indicates that the operation status is monitored.

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Geared Motors(88)

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FAQ within [ Drive Products ]

531-540 of Total 1354

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Overcurrent at low speed

"8" display in offline auto tuning means forced stop by the operator. This means that you stopped operation before tuning completes. 　With this forced stop, ... More Details >>
- No：21527
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Using control power supply

You cannot disable the error display. The OC1 overcurrent alarm is displayed. The condition to display this alarm is that the main circuit power supply is OF... More Details >>
- No：21535
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Faults history upon power failure

When an instantaneous power failure of 100 msec or longer occurs, the inverter is reset* and it is not recognized as a fault. Since it is not recognized as a... More Details >>
- No：21551
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
What happens if the supplied reactor and outside box are not used?

Harmonics cannot be suppressed (controlled) correctly and noise cannot be removed. Be sure to connect the supplied reactor and outside box to the inverter. More Details >>
- No：21557
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Input terminal function selection of multi-function series

You can use the input terminals X1 to X3 for an input terminal function such as 7-speed operation (high, middle, and low speed), output stop during motor ope... More Details >>
- No：21601
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-U100
Can a brake resistor or brake unit be connected?

You can connect them to the FR-A024 inverter 0.4 to 3.7K. (You cannot connect them to 0.1K and 0.2K.)Available brake resistor options include the FR-ABR high... More Details >>
- No：21612
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A024
Auto tuning

Check if any device is connected to the inverter's external terminal.In particular, check if MRS and SD are short-circuited.If they are short-circuited, open... More Details >>
- No：21753
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
Advanced magnetic flux vector control

When using the geared motor GM-S(B), set Pr.71 to "13" and also set Pr.9, Pr.80, and Pr.81.Perform auto tuning as required. Perform auto tuning as required. ... More Details >>
- No：21756
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
FR-PA07

1. Press the PU/EXT key on the operation panel FR-PA07 to choose the PU operation mode. Set Pr.161 (Frequency setting/key lock operation selection) to "1" an... More Details >>
- No：21761
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
Operation panel LED

No problem.LEDs "PU" and "EXT" indicate that Pr.79 is set to "3"."MON" indicates that the operation status is monitored."RUN" indicates that the inverter is ... More Details >>
- No：21776
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ

531-540 of Total 1354

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