1. Since you can monitor the output frequency independently, you do not need to switch monitoring by the monitor command

You can connect them in parallel. Connect the voltmeters in parallel, paying attention to the following: - The output cu

1. The inverter display is based on the frequency, and the speed and moving speed are displayed by converting the freque

1. The inverter also monitors the output current during DC injection brake operation in addition to normal operation. Th

In general, 1. The user cannot check the part for decision. 2. The user cannot replace the part as well. However, the us

Since the inverter has only one voltage output (10 VDC) from terminal AM as the analog monitor, use the FR-EPA or FR-EPE

If the phase A and phase B are connected reversely, encoder feedback control is not performed. Instead, the inverter is

This can occur if the parameter unit window display is set to "Frequency setting value". If the screen display selection

When a CC-Link communication fault occurs, the option error (OP3) occurs on the inverter and the output is shut off, and

Pr.168 indicates the inverter software version.Pr.169 indicates the inverter software subversion history. These two para

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FAQ within [ Drive Products ]

341-350 of Total 1368

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CC-Link monitor and parameter setting

1. Since you can monitor the output frequency independently, you do not need to switch monitoring by the monitor commands. Assign the remote register RWr0 to... More Details >>
- No：21418
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Connecting voltmeter to terminal AM

You can connect them in parallel. Connect the voltmeters in parallel, paying attention to the following: - The output current should not exceed the permissib... More Details >>
- No：21464
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Rotation speed setting

1. The inverter display is based on the frequency, and the speed and moving speed are displayed by converting the frequency into the corresponding value. The... More Details >>
- No：21480
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Details of zero current detection

1. The inverter also monitors the output current during DC injection brake operation in addition to normal operation. Therefore, zero current detection also ... More Details >>
- No：21481
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
Replacement of parts

In general, 1. The user cannot check the part for decision. 2. The user cannot replace the part as well. However, the user can replace the cooling fan if he ... More Details >>
- No：21482
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A100
Inverter analog output

Since the inverter has only one voltage output (10 VDC) from terminal AM as the analog monitor, use the FR-EPA or FR-EPE option if you need two channels. The... More Details >>
- No：21501
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-B
Encoder feedback control wire

If the phase A and phase B are connected reversely, encoder feedback control is not performed. Instead, the inverter is operated in normal control (V/F contr... More Details >>
- No：21524
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Frequency monitor display fault

This can occur if the parameter unit window display is set to "Frequency setting value". If the screen display selection (first monitored window) is set to "... More Details >>
- No：21526
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A200
Countermeasure against the fault occurrence

When a CC-Link communication fault occurs, the option error (OP3) occurs on the inverter and the output is shut off, and the motor starts coasting. When usin... More Details >>
- No：21531
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Parameters not covered in manual are displayed

Pr.168 indicates the inverter software version.Pr.169 indicates the inverter software subversion history. These two parameters are only used by the manufactu... More Details >>
- No：21532
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E500

341-350 of Total 1368

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