Frequent occurrences of OL means that the inverter is overloaded. Since the inverter can go faulty if it is constantly o

No, it does not run. "Err" is displayed when it is operated. Always input the same voltage (400 V) to the main power sup

It is one of other communication errors. The communication is not established. Check the communication settings.

Pr.77 and 79 cannot be changed via CC-Link communication.

Check the setting value of Pr.37 (Speed display). When the machine speed is set, Pr.811 is disabled. Change the setting

The corresponding bit (RYB) can be used when a function other than reset is assigned to the RES terminal, but it cannot

- The installation size is compatible for the following capacities. Compatible: 200 V class 90K or lower, 400 V class 7.

A capacitive filter and common mode choke are built in. (A common mode choke is built in only for the 55K or lower.) Use

SD1148 can turn ON multiple bits such as STF and RH simultaneously. SM turns ON bits individually. When SD1148 is H5, it

The maximum values are kept. The values are not cleared to zero.

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FAQ within [ Inverters-FREQROL ]

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Overcurrent

Frequent occurrences of OL means that the inverter is overloaded. Since the inverter can go faulty if it is constantly overloaded, you need to take a counter... More Details >>
- No：21430
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
400 V inverter

No, it does not run. "Err" is displayed when it is operated. Always input the same voltage (400 V) to the main power supply and control power supply. More Details >>
- No：21179
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
FR-SW1-SETUP

It is one of other communication errors. The communication is not established. Check the communication settings. More Details >>
- No：21176
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Engineering Software
FR Configurator SW3 (CC-Link Seamless)

Pr.77 and 79 cannot be changed via CC-Link communication. More Details >>
- No：21174
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Engineering Software
Setting resolution switching

Check the setting value of Pr.37 (Speed display). When the machine speed is set, Pr.811 is disabled. Change the setting to the rotation speed. More Details >>
- No：21161
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700
CC-Link

The corresponding bit (RYB) can be used when a function other than reset is assigned to the RES terminal, but it cannot be used as the reset function. Use RY... More Details >>
- No：21142
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Plug-in Options
FR-A800

- The installation size is compatible for the following capacities. Compatible: 200 V class 90K or lower, 400 V class 7.5K or lower and 18.5K to 280K- The in... More Details >>
- No：21110
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-A500
EMC filter

A capacitive filter and common mode choke are built in. (A common mode choke is built in only for the 55K or lower.) Use a connector for whether to turn ON o... More Details >>
- No：21094
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-F800
PLC function

SD1148 can turn ON multiple bits such as STF and RH simultaneously. SM turns ON bits individually. When SD1148 is H5, it is same as when SM1200 (STF) and SM1... More Details >>
- No：21057
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-F800
PLC function

The maximum values are kept. The values are not cleared to zero. More Details >>
- No：21015
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-F800

591-600 of Total 1306

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