Up to 42 units can be connected. (When only inverters are connected)

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

Regenerative overvoltage protection (E.OVT).This error occurs when the regenerative power returns from the motor to the

Since the inverter is initially set to 0 Hz for 0 V and 60 Hz for 5 V, you can calculate the frequency for a certain vol

1. To perform emergency stop, it is recommended to have the motor coast and stop it using a mechanical brake.In this cas

The system is probably malfunctioning and is in dangerous condition. Do not use it. For repair, contact your local sales

Select the total capacity of the servo amplifier to be connected. For selecting combination of FR-CV power regeneration

We support the primary diagnosis of products and arrangements of spare parts. We do not provide product training or repa

20 ms or less is required to switch the control with the MC signal.

The RJ-45 compatible connector (LAN cable), switching hub, and others are required The auto detection of the connection

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Drive Products

Geared Motors(88)

Geared Motors Parallel shaft type(24)
Geared Motors Right angle shaft type(26)
S-PM Geared Motors Parallel shaft type(18)
S-PM Geared Motors Right angle shaft type(20)

FAQ within [ Drive Products ]

841-850 of Total 1354

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CC-Link

Up to 42 units can be connected. (When only inverters are connected) More Details >>
- No：21873
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
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 code

Regenerative overvoltage protection (E.OVT).This error occurs when the regenerative power returns from the motor to the inverter (for example, during deceler... More Details >>
- No：21991
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-F400
Frequency adjustment using potentiometer

Since the inverter is initially set to 0 Hz for 0 V and 60 Hz for 5 V, you can calculate the frequency for a certain voltage value. The equation is "Output f... More Details >>
- No：22004
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Inverter general matters

1. To perform emergency stop, it is recommended to have the motor coast and stop it using a mechanical brake.In this case, the output stop (MRS) signal is in... More Details >>
- No：22103
- Release Date：2018/08/22 16:31
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Wrong connection of servo amplifier power supply

The system is probably malfunctioning and is in dangerous condition. Do not use it. For repair, contact your local sales office. More Details >>
- No：23623
- Release Date：2018/09/14 15:10
- Category： MELSERVO-J4 , MELSERVO-JE
Total capacity of servo amplifier to be connected to power regeneration common converter

Select the total capacity of the servo amplifier to be connected. For selecting combination of FR-CV power regeneration common converter and servo amplifier ... More Details >>
- No：23627
- Release Date：2018/09/14 15:10
- Category： MELSERVO-J4 , MELSERVO-J3 , MELSERVO Others
Overseas support

We support the primary diagnosis of products and arrangements of spare parts. We do not provide product training or repair support. More Details >>
- No：20783
- Release Date：2018/08/21 16:10
- Update：2018/09/03 14:09
- Category： Geared Motors Parallel shaft type , Geared Motors Right angle shaft type , S-PM Geared Motors Parallel shaft type , S-PM Geared Motors Right angle shaft type
Switching time of the FR-A800 control

20 ms or less is required to switch the control with the MC signal. More Details >>
- No：20838
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800
FR-A800-E

The RJ-45 compatible connector (LAN cable), switching hub, and others are required The auto detection of the connection devices, externally monitoring the in... More Details >>
- No：20882
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800

841-850 of Total 1354

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