The ON level is the power supply voltage -3 V or higher and the OFF level is 3 V or lower.

It indicate that the actual number of connectable units differs depending on the master side specification although the

No. Check the parameter setting of the A500(L), and then adjust the parameter setting of the A800 to those of the A500(L

The inrush current limit circuit is not built in the FR-A842 (inverter unit). It is built in the FR-CC2 (converter unit)

These parameters are used for the communication compatible with the communication protocol of the Ethernet IP of the HMS

Both settings of Pr.83 and Pr.84 are enabled immediately. However, the output voltage is not changed because the value o

By performing offline auto tuning, other manufacturers' IPM, SPM motors can be used under PM sensorless vector control.

Yes, the resistance values are the same.

The gain of the tension PI gain automatic tuning is the one of the dancer feedback speed control. The gain adjusted by s

If Pr.361 = 0, the second terminal can be used as the line speed command when X114 is ON, and as the frequency setting v

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FAQ within [ FREQROL-A800 ]

91-100 of Total 142

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FR-A8AP

The ON level is the power supply voltage -3 V or higher and the OFF level is 3 V or lower. More Details >>
- No：21002
- Release Date：2018/08/22 16:25
FR-A800-E

It indicate that the actual number of connectable units differs depending on the master side specification although the maximum number of connectable units o... More Details >>
- No：20839
- Release Date：2018/08/22 16:24
FR-A800

No. Check the parameter setting of the A500(L), and then adjust the parameter setting of the A800 to those of the A500(L). For the details, refer to the repl... More Details >>
- No：21108
- Release Date：2018/08/22 16:25
FR-A842

The inrush current limit circuit is not built in the FR-A842 (inverter unit). It is built in the FR-CC2 (converter unit), which is combined with the FR-A842.... More Details >>
- No：21059
- Release Date：2018/08/22 16:25
FR-A800 "Parameter for the communication setting"

These parameters are used for the communication compatible with the communication protocol of the Ethernet IP of the HMS optional circuit board (A8NEIP_2P). More Details >>
- No：20824
- Release Date：2018/08/22 16:24
Vector control

Both settings of Pr.83 and Pr.84 are enabled immediately. However, the output voltage is not changed because the value of Pr.83 has little influence on Vecto... More Details >>
- No：21022
- Release Date：2018/08/22 16:25
FR-A800

By performing offline auto tuning, other manufacturers' IPM, SPM motors can be used under PM sensorless vector control. * When an other manufacturers' magnet... More Details >>
- No：21106
- Release Date：2018/08/22 16:25
Built-in braking resistor

Yes, the resistance values are the same. More Details >>
- No：21020
- Release Date：2018/08/22 16:25
FR-A800-R2R

The gain of the tension PI gain automatic tuning is the one of the dancer feedback speed control. The gain adjusted by speed control P gain compensation is t... More Details >>
- No：20925
- Release Date：2018/08/22 16:25
FR-A800-R2R

If Pr.361 = 0, the second terminal can be used as the line speed command when X114 is ON, and as the frequency setting value when X114 is OFF. If Pr.361 = 3,... More Details >>
- No：20891
- Release Date：2018/08/22 16:24

91-100 of Total 142

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