Pr.133 can be written.Since the data code numbers of parameters are duplicate, target parameters are switched by link pa

The following is the case for the FREQROL-A500 series:1. When the R phase or S phase is lost, the inverter stops since i

Not required. Select it according to the capacity of the vector motor used.

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

Use the RS485 terminal for the multiple communication of the A series/F series inverters.* Communication with the PU con

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

Under a 50% torque limit, if the commanded speed (50 Hz in your example) cannot be achieved without torque exceeding 50%

The test institutes assigned by the Minister of Health, Labour and Welfare (National Institute of Occupational Safety an

You can check the fault records with Pr.544 (CC-Link extended setting) set to "12" for double setting.Set H74 for the in

Slow blinking of the RUN LED indicates reverse operation.Fast blinking indicates that while the start command is input,

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FAQ within [ Drive Products ]

941-950 of Total 1368

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Parameter writing via CC-Link

Pr.133 can be written.Since the data code numbers of parameters are duplicate, target parameters are switched by link parameter extended setting.You can acce... More Details >>
- No：21976
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Plug-in Options , FREQROL-A500 , FREQROL-F500
Power supply phase loss

The following is the case for the FREQROL-A500 series:1. When the R phase or S phase is lost, the inverter stops since it loses the control power supply.2. W... More Details >>
- No：22010
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
FR-HAL/FR-HEL selection

Not required. Select it according to the capacity of the vector motor used. More Details >>
- No：20804
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Options
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
Communication specifications for connection of multiple inverters

Use the RS485 terminal for the multiple communication of the A series/F series inverters.* Communication with the PU connector is only one-to-one connection. More Details >>
- No：20998
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800
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
Operation under torque limit in the speed control mode

Under a 50% torque limit, if the commanded speed (50 Hz in your example) cannot be achieved without torque exceeding 50%, since the torque does not exceed th... More Details >>
- No：21483
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-V200
Acquisition of pressure-resistant explosion-proof certification

The test institutes assigned by the Minister of Health, Labour and Welfare (National Institute of Occupational Safety and Health and Technology Institution o... More Details >>
- No：21510
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others , FREQROL-B
CC-Link

You can check the fault records with Pr.544 (CC-Link extended setting) set to "12" for double setting.Set H74 for the instruction code and turn ON RYF. More Details >>
- No：21829
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

Slow blinking of the RUN LED indicates reverse operation.Fast blinking indicates that while the start command is input, the running frequency command is not ... More Details >>
- No：21833
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P

941-950 of Total 1368

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