The answers are as follows:- Effect of reactorAttaching a reactor improves the power factor and suppresses harmonics.The

The trace data is stored in the built-in RAM of the inverter and deleted when the power is turned OFF or the inverter is

Under Real sensorless vector control, the maximum wiring length is 500 m. Under Vector control with encoder, the maximum

"E.OSD" occurs when the rotation speed is not decreased for one second despite the start command (STF, STR) is turned OF

Install the resistor between the terminals PC and OH.

Leave the setting of Pr.96 as "3". It indicates that auto tuning has been completed and the motor constant has been read

The inverters FR-A200 and V200 do not support CC-Link. (The FR-A500 series supports CC-Link.) Use the open collector out

The heat generation quantity of the FR-A520-5.5K is 310 W. (Reference: The heat generation quantity of the FR-A220E-5.5K

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

Set Pr.340 (Communication startup mode selection) to "1" or "2".Also, by setting Pr.79 (Operation mode selection) to "0"

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FAQ within [ Inverters-FREQROL ]

1011-1020 of Total 1306

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Installation of a reactor

The answers are as follows:- Effect of reactorAttaching a reactor improves the power factor and suppresses harmonics.The AC reactor improves the power factor... More Details >>
- No：22092
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
Trace data

The trace data is stored in the built-in RAM of the inverter and deleted when the power is turned OFF or the inverter is reset. The data can be held with any... More Details >>
- No：21078
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800
Wiring length

Under Real sensorless vector control, the maximum wiring length is 500 m. Under Vector control with encoder, the maximum wiring length is 100 m. More Details >>
- No：21133
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700
Vector control

"E.OSD" occurs when the rotation speed is not decreased for one second despite the start command (STF, STR) is turned OFF. More Details >>
- No：21159
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700
Vector control

Install the resistor between the terminals PC and OH. More Details >>
- No：21160
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700
Offline auto tuning

Leave the setting of Pr.96 as "3". It indicates that auto tuning has been completed and the motor constant has been read. When it is changed unnecessarily, t... More Details >>
- No：21352
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
CC-Link

The inverters FR-A200 and V200 do not support CC-Link. (The FR-A500 series supports CC-Link.) Use the open collector output and relay output card when combin... More Details >>
- No：21504
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others , FREQROL-V200 , FREQROL-A200
Heat generation quantity of FR-A500

The heat generation quantity of the FR-A520-5.5K is 310 W. (Reference: The heat generation quantity of the FR-A220E-5.5K is 330 W.) For other capacities, ref... More Details >>
- No：21515
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
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
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
NET operation mode

Set Pr.340 (Communication startup mode selection) to "1" or "2".Also, by setting Pr.79 (Operation mode selection) to "0", "2", or "6", the inverter enters th... More Details >>
- No：21879
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P

1011-1020 of Total 1306

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