You cannot disable the error display. The OC1 overcurrent alarm is displayed. The condition to display this alarm is tha

To almost "1". (With load factor of 100%)

You can use it with the FR-A200 (E) and FR-A100 (E) series. (Note) Use the connection cable (option). You cannot use it

You can remove the parameter unit FR-PU02 and install the FR-CU01 there. However, since the interface for the parameter

The new function includes:- PI control function- Cumulative energy monitor (monitor accuracy: approximately ±25% of full

Check if Pr.13 (Starting frequency) is set to higher than 10 Hz.Also check if a signal is input through the terminal MRS

The way to monitor the output current and read parameters via CC-Link is identical in all operation modes.

- How to find out lost phaseMeasure the three-phase current when the error has occurred.The phase with a small (or no) p

When an instantaneous power failure occurs and the inverter's bus voltage drops below the standard value, it outputs an

Since the inverter is initially set to 0 Hz for 0 V and 60 Hz for 5 V, you can calculate the frequency for a certain vol

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FAQ within [ Inverters-FREQROL ]

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Using control power supply

You cannot disable the error display. The OC1 overcurrent alarm is displayed. The condition to display this alarm is that the main circuit power supply is OF... More Details >>
- No：21535
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Input power factor

To almost "1". (With load factor of 100%) More Details >>
- No：21577
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Parameter unit FR-PU03

You can use it with the FR-A200 (E) and FR-A100 (E) series. (Note) Use the connection cable (option). You cannot use it with the FR-Z and FR-U series (except... More Details >>
- No：21615
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A024
Communication option

You can remove the parameter unit FR-PU02 and install the FR-CU01 there. However, since the interface for the parameter unit is used, the communication speed... More Details >>
- No：21625
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others , FREQROL-A200
New function of EXCELLENT

The new function includes:- PI control function- Cumulative energy monitor (monitor accuracy: approximately ±25% of full scale value)- Response current limit... More Details >>
- No：21660
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A100
Parameter setting

Check if Pr.13 (Starting frequency) is set to higher than 10 Hz.Also check if a signal is input through the terminal MRS. More Details >>
- No：21722
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
CC-Link

The way to monitor the output current and read parameters via CC-Link is identical in all operation modes.　 More Details >>
- No：21872
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Output phase loss protection error

- How to find out lost phaseMeasure the three-phase current when the error has occurred.The phase with a small (or no) phase current is lost.- Possibility of... More Details >>
- No：21969
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Relationship between undervoltage warning and instantaneous power failure

When an instantaneous power failure occurs and the inverter's bus voltage drops below the standard value, it outputs an undervoltage warning and stops its ou... More Details >>
- No：21974
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-U100
Frequency adjustment using potentiometer

Since the inverter is initially set to 0 Hz for 0 V and 60 Hz for 5 V, you can calculate the frequency for a certain voltage value. The equation is "Output f... More Details >>
- No：22004
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL

711-720 of Total 1292

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