No. Check the parameter setting of the A700, and then adjust the parameter setting of the A800 to those of the A700. For

"PS" is displayed when the inverter is stopped with the "STOP/RESET" button from PU. The PU stop (PS) release method is

The wound rotor motor can be used in the same way as cage-induction motors by shortening the resistor at the secondary s

When the inverter output shutoff signal MRS is turned on, the output is shut off immediately without regard to setting o

The major changes from FR-AU01 to FR-AU01A include 1. Case material and 2. Lead wire terminal process method. The FR-AU0

Since the FR-A540-0.75K has a brake transistor for resistor regenerative driving inside the inverter, you do not need to

The low-voltage manual contactor is intended to prevent electric shock during inspection and maintenance of the drive un

Under Advanced magnetic flux vector control, the output frequency varies due to slip compensation. This may cause the ou

The one-touch tuning does not require the response level setting also. Outlines of one-touch tuning and auto tuning are

You can use general-purpose three-phase induction motors.You can also use geared motors if the motor itself is an induct

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FAQ within [ Drive Products ]

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FR-A800

No. Check the parameter setting of the A700, and then adjust the parameter setting of the A800 to those of the A700. For the details, refer to the replacemen... More Details >>
- No：21107
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-A700
PS display

"PS" is displayed when the inverter is stopped with the "STOP/RESET" button from PU. The PU stop (PS) release method is as follows. (1) Release method using ... More Details >>
- No：21264
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Issues of driving the wound rotor motor inverter

The wound rotor motor can be used in the same way as cage-induction motors by shortening the resistor at the secondary side. More Details >>
- No：21370
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Coasting

When the inverter output shutoff signal MRS is turned on, the output is shut off immediately without regard to setting of Pr.250. More Details >>
- No：21423
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Difference between FR-AU01 and AU01A

The major changes from FR-AU01 to FR-AU01A include 1. Case material and 2. Lead wire terminal process method. The FR-AU01A has a backward compatibility with ... More Details >>
- No：21452
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Brake unit selection

Since the FR-A540-0.75K has a brake transistor for resistor regenerative driving inside the inverter, you do not need to use BU. Just remove the jumper from ... More Details >>
- No：21992
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Manual contactor on output side of drive unit

The low-voltage manual contactor is intended to prevent electric shock during inspection and maintenance of the drive unit.The MELIPM series motor is a synch... More Details >>
- No：21996
- Release Date：2018/08/22 16:30
- Category： Magnet motor drive
Pulse train output of terminal FM

Under Advanced magnetic flux vector control, the output frequency varies due to slip compensation. This may cause the output frequency monitor value to chang... More Details >>
- No：22054
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
One-touch tuning

The one-touch tuning does not require the response level setting also. Outlines of one-touch tuning and auto tuning are as follows: One-touch tuning: You can... More Details >>
- No：23629
- Release Date：2018/09/14 15:10
- Category： MELSERVO-J4 , MELSERVO-JE
Which motors can I use with the inverter?

You can use general-purpose three-phase induction motors.You can also use geared motors if the motor itself is an induction motor.Synchronous motors are not ... More Details >>
- No：22081
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL

1111-1120 of Total 1353

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