Up to three inverters can be connected. When more than four inverters are connected, the inverters may not be recognized

Yes. Parameters can be read except during an inverter reset or when the password function is set.

The conventional plug-in option (FR-A7[][]) cannot be used. Use the dedicated plug-in option (FR-A8[][]).

Ver1.1 (Ver2.0 (full speed) compatible). USB1.1 supports Full Speed (12 Mbps) and Low Speed (1.5 Mbps) transmission spee

The 800 series supports the multiple rating. Thus, the rated current of the corresponding motor is 40% or higher of the

It can be used since the specifications are the same. Note that the warranty period and expected lifespan for the A700/F

A DC reactor connection is required under the following conditions. - Inverter capacity is 75K or higher - Motor capacit

When Pr.414 is set to "1" and Pr.388 is set to "0", the PLC function is not enabled unless both the SQ signal from commu

The length within 30 m is recommended. When the wiring length is long, signals may not be received accurately due to the

Power is supplied only to the control power supply, and thus this enables communication, parameter setting through the o

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FAQ within [ FREQROL-A800 ]

11-20 of Total 144

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Safety stop function

Up to three inverters can be connected. When more than four inverters are connected, the inverters may not be recognized because of the voltage drop. More Details >>
- No：21053
- Release Date：2018/08/22 16:25
Parameter copy to the USB memory

Yes. Parameters can be read except during an inverter reset or when the password function is set. More Details >>
- No：20961
- Release Date：2018/08/22 16:25
Plug-in options

The conventional plug-in option (FR-A7[][]) cannot be used. Use the dedicated plug-in option (FR-A8[][]). More Details >>
- No：21114
- Release Date：2018/08/22 16:25
USB version

Ver1.1 (Ver2.0 (full speed) compatible). USB1.1 supports Full Speed (12 Mbps) and Low Speed (1.5 Mbps) transmission speed modes. USB2.0 supports High Speed (... More Details >>
- No：21096
- Release Date：2018/08/22 16:25
Auto tuning

The 800 series supports the multiple rating. Thus, the rated current of the corresponding motor is 40% or higher of the inverter rated current. (Using a moto... More Details >>
- No：21085
- Release Date：2018/08/22 16:25
DC reactor

It can be used since the specifications are the same. Note that the warranty period and expected lifespan for the A700/F700P are inherited. More Details >>
- No：21092
- Release Date：2018/08/22 16:25
Installation necessity of a DC reactor

A DC reactor connection is required under the following conditions. - Inverter capacity is 75K or higher - Motor capacity is 75 kW or higher. If any of the a... More Details >>
- No：21077
- Release Date：2018/08/22 16:25
PLC function

When Pr.414 is set to "1" and Pr.388 is set to "0", the PLC function is not enabled unless both the SQ signal from communication and the SQ signal from the e... More Details >>
- No：21073
- Release Date：2018/08/22 16:25
Output signal

The length within 30 m is recommended. When the wiring length is long, signals may not be received accurately due to the increased inductance. More Details >>
- No：20995
- Release Date：2018/08/22 16:25
24 VDC power supply

Power is supplied only to the control power supply, and thus this enables communication, parameter setting through the operation panel or an USB memory devic... More Details >>
- No：21097
- Release Date：2018/08/22 16:25

11-20 of Total 144

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