Vector control cannot be selected unless Pr.862 is set to 1. Only the first motor is supported in the motor setting of F

For the combination of the FR-A500 + FR-A5NC, Pr.338 and Pr.339 are used to specify whether the external signals or CC-L

- How to find out lost phaseMeasure the three-phase current when the error has occurred.The phase with a small (or no) p

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

1. Select the circuit breaker and MC in accordance with the inverter type.2. Select the power factor improving reactor i

Set Pr.9 to the rated current at 50 Hz or a value 1.1 times as the rated current at 60 Hz.You can specify the motor type

1. The BU brake unit does not have the fault output.Multiple BU brake units can be connected in parallel.2. Power supply

Use the setting dial to set the frequency with the FR-E700.You can also use the setting dial to set the parameters.(By s

No problem. The inverter actually occupies the reserved bits and does not use them.

When configuring the inverter via communication such as CC-Link, some signals still requires to be input from the extern

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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FR Configurator2

Vector control cannot be selected unless Pr.862 is set to 1. Only the first motor is supported in the motor setting of FR Configurator2. More Details >>
- No：20840
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Engineering Software , FREQROL-A800
External wiring for CC-Link operation

For the combination of the FR-A500 + FR-A5NC, Pr.338 and Pr.339 are used to specify whether the external signals or CC-Link commands are used to set the runn... More Details >>
- No：21973
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Output phase loss protection error

- How to find out lost phaseMeasure the three-phase current when the error has occurred.The phase with a small (or no) phase current is lost.- Possibility of... More Details >>
- No：21969
- 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
Peripheral device selection

1. Select the circuit breaker and MC in accordance with the inverter type.2. Select the power factor improving reactor in accordance with the motor output. More Details >>
- No：21946
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Electronic thermal O/L relay setting

Set Pr.9 to the rated current at 50 Hz or a value 1.1 times as the rated current at 60 Hz.You can specify the motor type with Pr.71 (Applied motor). For a co... More Details >>
- No：21941
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Brake unit selection

1. The BU brake unit does not have the fault output.Multiple BU brake units can be connected in parallel.2. Power supply voltage 480 V- What resistance value... More Details >>
- No：21930
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
Frequency setting

Use the setting dial to set the frequency with the FR-E700.You can also use the setting dial to set the parameters.(By setting Pr.161, you can use the settin... More Details >>
- No：21918
- Release Date：2018/08/22 16:30
- Category： FREQROL-E700
CC-Link

No problem. The inverter actually occupies the reserved bits and does not use them. More Details >>
- No：21890
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

When configuring the inverter via communication such as CC-Link, some signals still requires to be input from the external terminals.(Terminal OH: External t... More Details >>
- No：21888
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P

491-500 of Total 1292

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