Check if the CC-Link wires are short-circuited and/or station numbers are duplicated.

A radio noise filter can be used with a built-in filter.

It controls the charging current immediately after the power is ON. (as a MC (magnetic contactor) for the charging curre

By setting Pr.160 (User group read selection ("Extended function display selection" for D700)) to "0", all the parameter

1. How much is the sensitivity current? When the sum of the three-phase output current of the inverter reaches approxima

Grounding can often get dirty due to influence from the inverter main circuit switching. Therefore, when the potentiomet

Basically, there is no difference between the A200 and A500. For safer use, from the A500, it is recommended to complete

Almost same control method. This control also performs vector calculation and divides the inverter's output current into

Set Pr.340 (Communication startup mode selection) to "10".The operation mode can be switched between PU and NET by assig

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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CC-Link

Check if the CC-Link wires are short-circuited and/or station numbers are duplicated.　　 More Details >>
- No：21891
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Radio noise filter (FR-BIF)

A radio noise filter can be used with a built-in filter. More Details >>
- No：21113
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , Options , FREQROL-F800
FR-RC

Pr.30 = "1" and Pr.70 = "0". More Details >>
- No：21143
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
FR-HC2

It controls the charging current immediately after the power is ON. (as a MC (magnetic contactor) for the charging current limit circuit, etc) More Details >>
- No：21149
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
Parameter read

By setting Pr.160 (User group read selection ("Extended function display selection" for D700)) to "0", all the parameters can be read. More Details >>
- No：21262
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Output side earth (ground) fault overcurrent protection

1. How much is the sensitivity current? When the sum of the three-phase output current of the inverter reaches approximately 70% of the inverter rated curren... More Details >>
- No：21394
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-A024 , FREQROL-E500
Shielded wiring of external speed setting potentiometer

Grounding can often get dirty due to influence from the inverter main circuit switching. Therefore, when the potentiometer shielded wire is connected to the ... More Details >>
- No：21455
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Installing magnetic contactor on input side of inverter

Basically, there is no difference between the A200 and A500. For safer use, from the A500, it is recommended to completely shut off the power supply by turni... More Details >>
- No：21466
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
General-purpose magnetic flux control

Almost same control method. This control also performs vector calculation and divides the inverter's output current into an excitation current and into a tor... More Details >>
- No：21620
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A024
Switching between PU and NET operation modes

Set Pr.340 (Communication startup mode selection) to "10".The operation mode can be switched between PU and NET by assigning X65 (PU-NET operation switching)... More Details >>
- No：21878
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P

971-980 of Total 1306

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