Noise filtering and harmonics suppression are different matters and you need to install the line noise filter (FR-BSF01)

When Pr.80 and Pr.81 are set to the value other than "9999", control other than V/F control is performed. For the FR-F70

For elevator applications, please use Direct current braking method that has the shortest coasting time so that there is

When the MR-J4-B is selected on the model selection screen at creating a new project, the multi-axis check box will be e

The possible causes are as follows. While the inverter power supply is turned ON, inserting the modular jack to the conn

1. You can reset the inverter from an external terminal.You can do it without regard to the setting of Pr.338 (Communica

The parameters used when the terminal 4 is used are C5, C6, 126, and C7.Set Pr.C5 (Terminal 4 frequency setting bias fre

You cannot calibrate the frequency around the middle of the current input range.The inverter determines the top and bott

You need to press the "SET" key with the initial setting.The frequency is not set unless you press the "SET" key.Setting

The relationship between the acceleration/deceleration reference frequency and acceleration/deceleration time does not c

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Geared Motors(88)

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FAQ within [ Drive Products ]

121-130 of Total 1368

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Noise filter

Noise filtering and harmonics suppression are different matters and you need to install the line noise filter (FR-BSF01) against noise and DCL (FR-BEL) again... More Details >>
- No：21548
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Output frequency

When Pr.80 and Pr.81 are set to the value other than "9999", control other than V/F control is performed. For the FR-F700(P) FR-D700, and FR-F700PJ, Pr.81 is... More Details >>
- No：21259
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Brake connections in the case of use with elevating machines

For elevator applications, please use Direct current braking method that has the shortest coasting time so that there is no load drop due to the delay in bra... More Details >>
- No：20774
- Release Date：2018/08/21 16:10
- Update：2018/09/07 12:43
- 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
Specifying the axis in test operation of MR-J4W

When the MR-J4-B is selected on the model selection screen at creating a new project, the multi-axis check box will be enabled. Click the check box and selec... More Details >>
- No：23635
- Release Date：2018/09/14 15:10
- Category： Servo Support Software , MELSERVO-J4 , MELSERVO-J3
Communication fault occurs

The possible causes are as follows. While the inverter power supply is turned ON, inserting the modular jack to the connector with the operation panel remove... More Details >>
- No：22094
- Release Date：2018/08/22 16:30
- Category： Engineering Software
CC-Link

1. You can reset the inverter from an external terminal.You can do it without regard to the setting of Pr.338 (Communication operation command source) and Pr... More Details >>
- No：21837
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Frequency setting

The parameters used when the terminal 4 is used are C5, C6, 126, and C7.Set Pr.C5 (Terminal 4 frequency setting bias frequency) while feeding a current signa... More Details >>
- No：21800
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Frequency setting

You cannot calibrate the frequency around the middle of the current input range.The inverter determines the top and bottom points in the bias/gain adjustment... More Details >>
- No：21736
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Frequency setting

You need to press the "SET" key with the initial setting.The frequency is not set unless you press the "SET" key.Setting Pr.161 (Frequency setting/key lock o... More Details >>
- No：21735
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
PU operation

The relationship between the acceleration/deceleration reference frequency and acceleration/deceleration time does not change between the PU operation and ex... More Details >>
- No：21694
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ

121-130 of Total 1368

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