Use the FR-A5AT02 as the intercompatibility attachment when upgrading from the FR-A220-3.7K to FR-A540-3.7K.

1. The braking torque can be considered 50% of the motor rated torque.2. The largest stress the DC injection brake gives

If you are using an external VR, influence by noise is probable.Setting Pr.74 (Input filter time constant) to a higher v

To use an inverter using the external contact coast to stop (to shut off the inverter's output), short-circuit the termi

The NC contact does not open when the power supply is cut off whether the inverter is operating or ceased.When the input

Did you purchase the FR-A7NC?If the front cover is supplied with the FR-A7NC E kit, it will fit.

Check the parameters necessary for tuning again.Check if Pr.9 (Electronic thermal O/L relay) and Pr.81 (Number of motor

You can perform forward and reverse operations with the RUN key on the operation panel by setting Pr.40 (RUN key rotatio

Noise filtering and harmonics suppression are different matters and you need to install the line noise filter (FR-BSF01)

1. Maximum torque available for output from the motor when combined with an inverter for a short period of time (1 minut

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Inverter installation interchange attachment

Use the FR-A5AT02 as the intercompatibility attachment when upgrading from the FR-A220-3.7K to FR-A540-3.7K. More Details >>
- No：22095
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
DC injection brake

1. The braking torque can be considered 50% of the motor rated torque.2. The largest stress the DC injection brake gives to the motor is the motor heat gener... More Details >>
- No：22088
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Frequency display deviation

If you are using an external VR, influence by noise is probable.Setting Pr.74 (Input filter time constant) to a higher value stabilizes the frequency command... More Details >>
- No：22061
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Coasting operation of the inverter

To use an inverter using the external contact coast to stop (to shut off the inverter's output), short-circuit the terminals MRS and SD.For CC-Link operation... More Details >>
- No：22003
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Fault contact state when input side power supply is cut off

The NC contact does not open when the power supply is cut off whether the inverter is operating or ceased.When the input side power supply is cut off, the DC... More Details >>
- No：21958
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-S500
CC-Link

Did you purchase the FR-A7NC?If the front cover is supplied with the FR-A7NC E kit, it will fit. More Details >>
- No：21895
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
Advanced magnetic flux vector control

Check the parameters necessary for tuning again.Check if Pr.9 (Electronic thermal O/L relay) and Pr.81 (Number of motor poles) are set correctly. More Details >>
- No：21754
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
Parameter setting

You can perform forward and reverse operations with the RUN key on the operation panel by setting Pr.40 (RUN key rotation direction selection). More Details >>
- No：21719
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
Noise filter

Noise filtering and harmonics suppression are different matters and you need to install the line noise filter (FR-BSF01) against noise and DCL (FR-BEL) again... More Details >>
- No：21548
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Term definition and advanced magnetic flux control

1. Maximum torque available for output from the motor when combined with an inverter for a short period of time (1 minute or less). 　　It depends on the contr... More Details >>
- No：21541
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500

561-570 of Total 1292

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