Take the following countermeasure:1. If the thermal trips in low-speed operation, trips can be avoided, depending on the

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

The power cannot be supplied to the control power supply separately for the FR-A024/A044 and small type FR-E500. Therefo

The output signal across FM and SD is pulse output. The output frequency and number of pulses of the output signal acros

Connection method for the A500 and E500 is shown in the figure below. The figure is given in an Excel file. Figure 1

The brake resistor is not built in the inverter. Purchase the optional resistor and connect it to the inverter.Inverter

We have no sample program for RS485 communication. Since the communication method of the FR-SW0-SETUP uses a different p

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

The internal processing speed is not published. The analog input specifications are as follows: FR-A500???1/4000FR-E500?

Select the high-duty brake resistor according to the inverter capacity.

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FAQ within [ FREQROL-E500 ]

41-50 of Total 84

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External thermal overheat

Take the following countermeasure:1. If the thermal trips in low-speed operation, trips can be avoided, depending on the external thermal relay operation cha... More Details >>
- No：21954
- Release Date：2018/08/22 16:30
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
Countermeasure against the instantaneous power failure with the inverter

The power cannot be supplied to the control power supply separately for the FR-A024/A044 and small type FR-E500. Therefore, the UPS is not available. More Details >>
- No：21368
- Release Date：2018/08/22 16:27
Output specification between FM and SD

The output signal across FM and SD is pulse output. The output frequency and number of pulses of the output signal across FM and SD are proportional. However... More Details >>
- No：21384
- Release Date：2018/08/22 16:27
Connection with personal computer

Connection method for the A500 and E500 is shown in the figure below. The figure is given in an Excel file. Figure 1 More Details >>
- No：21536
- Release Date：2018/08/22 16:28
Regenerative brake resistor

The brake resistor is not built in the inverter. Purchase the optional resistor and connect it to the inverter.Inverter only (without resistor)Continuous reg... More Details >>
- No：21989
- Release Date：2018/08/22 16:30
Communication operation with FR-E500

We have no sample program for RS485 communication. Since the communication method of the FR-SW0-SETUP uses a different protocol from 485 communication and st... More Details >>
- No：21451
- Release Date：2018/08/22 16:27
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
Analog signal resolution

The internal processing speed is not published. The analog input specifications are as follows: FR-A500???1/4000FR-E500???1/1000MR-H???1/4000 More Details >>
- No：21550
- Release Date：2018/08/22 16:28
Selection of high-duty brake resistor

Select the high-duty brake resistor according to the inverter capacity. More Details >>
- No：21953
- Release Date：2018/08/22 16:30

41-50 of Total 84

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