1. When the inverter power supply is turned OFF, the inverter is disconnected from the CC-Link network. However, since t

An inverter is used to rotate a motor but it cannot be used to detect whether the belt is broken or not. However, the ma

Square wave input is not recommended since it can cause failures (for example, damage the diode bridge).

If the MC on the input side is shut off using the fault output of the FR-E500, the inverter's fault records are left in

If you are using an external VR, influence by noise is probable.Setting Pr.74 (Input filter time constant) to a higher v

The outline dimension diagram is found on the member's page of Mitsubishi Electric FA Global Website.Contact our sales p

The RX7 output signal is the same as the signals for NO, NC, and transfer contact output.You can change the contents of

For setting the frequency, you cannot switch between the operation panel potentiometer and current input from an externa

Since a large load is applied to the motor when the electromagnetic clutch turns on, overcurrent may occur if the load i

The warning "Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter." is i

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FAQ within [ FREQROL-E500 ]

71-80 of Total 85

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Countermeasures when input power supply is turned off upon equipment fault

1. When the inverter power supply is turned OFF, the inverter is disconnected from the CC-Link network. However, since the CC-Link master station has the aut... More Details >>
- No：21390
- Release Date：2018/08/22 16:27
Detection of the motor load

An inverter is used to rotate a motor but it cannot be used to detect whether the belt is broken or not. However, the magnitude of the load will change when ... More Details >>
- No：21387
- Release Date：2018/08/22 16:27
Inverter input power supply

Square wave input is not recommended since it can cause failures (for example, damage the diode bridge). More Details >>
- No：22106
- Release Date：2018/08/22 16:31
Control circuit power supply

If the MC on the input side is shut off using the fault output of the FR-E500, the inverter's fault records are left in the faults history. More Details >>
- No：22096
- Release Date：2018/08/22 16:30
Frequency display deviation

If you are using an external VR, influence by noise is probable.Setting Pr.74 (Input filter time constant) to a higher value stabilizes the frequency command... More Details >>
- No：22061
- Release Date：2018/08/22 16:30
Inverter outline dimension CAD data

The outline dimension diagram is found on the member's page of Mitsubishi Electric FA Global Website.Contact our sales personnel for details on the programma... More Details >>
- No：22053
- Release Date：2018/08/22 16:30
Alarm output signal when using CC-Link

The RX7 output signal is the same as the signals for NO, NC, and transfer contact output.You can change the contents of this output signal using Pr.192.Pr.19... More Details >>
- No：22008
- Release Date：2018/08/22 16:30
Built-in potentiometer and current input switching control

For setting the frequency, you cannot switch between the operation panel potentiometer and current input from an external source.To switch between the extern... More Details >>
- No：21985
- Release Date：2018/08/22 16:30
Clutch connection of load

Since a large load is applied to the motor when the electromagnetic clutch turns on, overcurrent may occur if the load is heavy. To ensure that the rated cur... More Details >>
- No：21955
- Release Date：2018/08/22 16:30
Direct driven start by power supply

The warning "Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter." is indicated in the precautions at the be... More Details >>
- No：21458
- Release Date：2018/08/22 16:27

71-80 of Total 85

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