1. It depends on how Pr.338 (Communication operation command source) and Pr.339 (Communication speed command source) are

The forward rotation and reverse rotation are enabled by pressing the FWD/REV key on the operation panel.

It cannot be avoided by using parameters.

When configuring the inverter via communication such as CC-Link, some signals still requires to be input from the extern

The inverter outputs the peak voltage 300 to 400 VDC of the bus voltage not in a pure sine wave but a in a PWM waveform.

The FR-A7NC is designed for the FR-A700, FR-F700, and FR-F700P.The FR-A7NC E kit is designed for the FR-E700 with the de

If you are using CC-Link just to monitor the inverter and using the analog signal and multi-speed setting to set the fre

Yes, you can set them randomly.

Set Pr.79 (Operation mode) setting value to "0", "2", or "6", Pr.340 (Communication startup mode selection) other than t

With the monitor indicator "1", there is no problem with the parameter setting of auto tuning. Check if the terminals MR

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FAQ within [ FREQROL-A700 ]

111-120 of Total 351

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CC-Link

1. It depends on how Pr.338 (Communication operation command source) and Pr.339 (Communication speed command source) are set.2. The external terminal reset i... More Details >>
- No：21838
- Release Date：2018/08/22 16:29
FR-PA07

The forward rotation and reverse rotation are enabled by pressing the FWD/REV key on the operation panel. More Details >>
- No：21364
- Release Date：2018/08/22 16:27
Electromagnetic contactor

It cannot be avoided by using parameters.　　 More Details >>
- No：21724
- Release Date：2018/08/22 16:29
CC-Link

When configuring the inverter via communication such as CC-Link, some signals still requires to be input from the external terminals.(Terminal OH: External t... More Details >>
- No：21888
- Release Date：2018/08/22 16:29
Terminal indicator lamp

The inverter outputs the peak voltage 300 to 400 VDC of the bus voltage not in a pure sine wave but a in a PWM waveform. Check if the lamp to be connected ca... More Details >>
- No：21323
- Release Date：2018/08/22 16:27
CC-Link

The FR-A7NC is designed for the FR-A700, FR-F700, and FR-F700P.The FR-A7NC E kit is designed for the FR-E700 with the dedicated cover. (Only the dedicated co... More Details >>
- No：21830
- Release Date：2018/08/22 16:29
CC-Link

If you are using CC-Link just to monitor the inverter and using the analog signal and multi-speed setting to set the frequency, you need to input them extern... More Details >>
- No：21900
- Release Date：2018/08/22 16:29
Frequency setting

Yes, you can set them randomly.　　 More Details >>
- No：21796
- Release Date：2018/08/22 16:29
CC-Link

Set Pr.79 (Operation mode) setting value to "0", "2", or "6", Pr.340 (Communication startup mode selection) other than the setting value, Pr.542 (Station num... More Details >>
- No：21896
- Release Date：2018/08/22 16:29
Auto tuning

With the monitor indicator "1", there is no problem with the parameter setting of auto tuning. Check if the terminals MRS and SD are not shortened in the wir... More Details >>
- No：21294
- Release Date：2018/08/22 16:26

111-120 of Total 351

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