Yes. The FR-A7NC E kit contains a dedicated front cover since its size changes by the installed board.You can additional

Check if the CC-Link wires are short-circuited and/or station numbers are duplicated.

The output frequency is 55 Hz. (For V/F control)When the base frequency is set to 50 Hz, frequencies over 50 Hz is the c

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

Refer to the Technical Sheet No.23 (Capacity Selection and Continuous Operation) for reference for selection. Optional c

It is recommended to install the magnetic contactor on the input side of the inverter for safety. The category 3 can be

Set 3 kg (intermediate value) for the load weight 1 to 5 kg.

Do not carry out a pressure test. As for a megger test, carry out the test with 500 VDC as describes in the Instruction

Since the lower limit has been internally set, 3% or less is recognized as 3%.

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FAQ within [ Inverters-FREQROL ]

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CC-Link

Yes. The FR-A7NC E kit contains a dedicated front cover since its size changes by the installed board.You can additionally purchase the FR-A7NC E kit cover o... More Details >>
- No：21889
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

Check if the CC-Link wires are short-circuited and/or station numbers are duplicated.　　 More Details >>
- No：21891
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Operation at base frequency or higher

The output frequency is 55 Hz. (For V/F control)When the base frequency is set to 50 Hz, frequencies over 50 Hz is the constant output range.Note that the ma... More Details >>
- No：21923
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
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
Calculation of inverter acceleration and deceleration time

Refer to the Technical Sheet No.23 (Capacity Selection and Continuous Operation) for reference for selection. Optional capacity selection software is also pr... More Details >>
- No：22097
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Safety stop function of the FR-D700/FR-E700

It is recommended to install the magnetic contactor on the input side of the inverter for safety. The category 3 can be satisfied without installing it. More Details >>
- No：20837
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700
Anti-sway control

Set 3 kg (intermediate value) for the load weight 1 to 5 kg. More Details >>
- No：20953
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
FR-ASF

Yes. More Details >>
- No：20966
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Options
FR-HC2

Do not carry out a pressure test. As for a megger test, carry out the test with 500 VDC as describes in the Instruction Manual of the inverter. More Details >>
- No：20967
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Others , Peripheral devices
Gain adjustment under the speed control

Since the lower limit has been internally set, 3% or less is recognized as 3%. More Details >>
- No：21016
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-F800

831-840 of Total 1292

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