The encoder feedback is always required for the thickness calculation function. The actual line speed calculation functi

It is possible when the dancer control and tension sensor feedback speed control is used and the PID calculation is turn

They cannot be set with the frequency. Because the command is input at the line speed, consider the line speed of the in

When the value is written to Pr.646 (Stored winding diameter), the stored value is used. When the value is not written,

Yes. It can be carried out like under the dancer feedback speed control.

There are some restrictions compared to the FR-A800 (RS-485 communication type). For example, the FR-A8TR is unavailable

When it is required to keep the safety of the inverter and the system against unauthorized access from external devices

Yes, it can like the standard product.

Because when the FR-A8NC and FR-A8TR are used together, the wiring to the terminals becomes physically difficult.

When the 24 VDC power is supplied, optional parameters can be read.

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FAQ within [ Drive Products ]

1311-1320 of Total 1368

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FR-A800-R2R

The encoder feedback is always required for the thickness calculation function. The actual line speed calculation function requires the input of the actual l... More Details >>
- No：20890
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800
FR-A800-R2R

It is possible when the dancer control and tension sensor feedback speed control is used and the PID calculation is turned OFF. Because the PID compensation ... More Details >>
- No：20889
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800
FR-A800-R2R

They cannot be set with the frequency. Because the command is input at the line speed, consider the line speed of the initial winding diameter at 20 Hz. The ... More Details >>
- No：20888
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800
FR-A800-R2R

When the value is written to Pr.646 (Stored winding diameter), the stored value is used. When the value is not written, the minimum or maximum winding diamet... More Details >>
- No：20887
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800
FR-A800-R2R

Yes. It can be carried out like under the dancer feedback speed control. More Details >>
- No：20885
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800
FR-A800-E

There are some restrictions compared to the FR-A800 (RS-485 communication type). For example, the FR-A8TR is unavailable, and only two option connectors are ... More Details >>
- No：20884
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800
FR-A800-E

When it is required to keep the safety of the inverter and the system against unauthorized access from external devices via the network, take countermeasures... More Details >>
- No：20883
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800
FR-A800-E

Yes, it can like the standard product. More Details >>
- No：20880
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800
FR-A8TR

Because when the FR-A8NC and FR-A8TR are used together, the wiring to the terminals becomes physically difficult. More Details >>
- No：20876
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Plug-in Options
FR-A8NC

When the 24 VDC power is supplied, optional parameters can be read. More Details >>
- No：20875
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Plug-in Options

1311-1320 of Total 1368

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