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

Refer to the following points.For fan pump -> Square torqueFor general-purpose machine (for example, transport, eleva

Connecting the brake resistor allows for quick deceleration because the regenerative power is processed. (The brake torq

The output torque characteristics of the FREQROL-E500 series are shown in the figure below. Figure 1

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

The usual inverter input current is determined not by the inverter capacity but by the motor capacity (motor load).There

The SF1258 has the terminal cover.Although the SF1259 to SF1263 do not have the terminal covers and their terminals are

Use Pr.C24 (Frequency setting voltage gain frequency built-in potentiometer).

By adopting Mitsubishi proprietary digital vector control, high torque (150% 60 sec) and fast-response (speed loop 200 r

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

981-990 of Total 1306

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FR-E700KNC

The inverter is reset. More Details >>
- No：20869
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-E700
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
Selection

Refer to the following points.For fan pump -> Square torqueFor general-purpose machine (for example, transport, elevation) -> Constant-torque type More Details >>
- No：22048
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Brake resistor

Connecting the brake resistor allows for quick deceleration because the regenerative power is processed. (The brake torque increases.)Therefore, when an exte... More Details >>
- No：22045
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Relationship between frequency and output torque

The output torque characteristics of the FREQROL-E500 series are shown in the figure below. Figure 1 More Details >>
- No：22024
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
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
Rated capacity related to harmonic suppression guidelines

The usual inverter input current is determined not by the inverter capacity but by the motor capacity (motor load).Therefore, the input side capacity is not ... More Details >>
- No：21961
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Others
EMC compliant filter terminal cover

The SF1258 has the terminal cover.Although the SF1259 to SF1263 do not have the terminal covers and their terminals are bare, rubber tubes to cover them are ... More Details >>
- No：21956
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
FR-E700

Use Pr.C24 (Frequency setting voltage gain frequency built-in potentiometer). More Details >>
- No：21847
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
Feature

By adopting Mitsubishi proprietary digital vector control, high torque (150% 60 sec) and fast-response (speed loop 200 rad/sec) are achieved. The speed contr... More Details >>
- No：21664
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200

981-990 of Total 1306

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