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FAQ within [ FREQROL-F700 ]
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If Pr.340 (Communication startup mode selection) and Pr.79 (Operation mode selection) are set so that the inverter starts CC-Link operation from power-on and... More Details >>
- No:21840
- Release Date:2018/08/22 16:29
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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
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You can check the fault records with Pr.544 (CC-Link extended setting) set to "12" for double setting.Set H74 for the instruction code and turn ON RYF. More Details >>
- No:21829
- Release Date:2018/08/22 16:29
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You cannot monitor the running frequency and conveyor speed (machine speed) simultaneously.The inverter does not have a function to output them simultaneously. More Details >>
- No:21827
- Release Date:2018/08/22 16:29
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External installationRated current
Since the external thermal prevents the motor from being overheated, install it between the output terminal of the inverter and the motor.The rated current i... More Details >>
- No:21817
- Release Date:2018/08/22 16:29
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External multi-speed setting and multi-speed command
It depends on the setting of Pr.79 (Operation mode).Pr.79 can be set to "2" or "3".If Pr.79 is "2", it is judged that the multi-speed frequency command was s... More Details >>
- No:21815
- Release Date:2018/08/22 16:29
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Please use the inverter optional FR-A7AY.It supports voltage output (0 to 10 VDC) and current output (0 to 20 mA DC).For the voltage output (0 to 10 VDC), th... More Details >>
- No:21812
- Release Date:2018/08/22 16:29
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For low-speed operation, perform auto tuning and use (Advanced) magnetic flux vector control. More Details >>
- No:21810
- Release Date:2018/08/22 16:29
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Set Pr.125 (Terminal 2 frequency setting gain frequency) instead of Pr.1 (Maximum frequency). More Details >>
- No:21802
- Release Date:2018/08/22 16:29
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To accept the current signal, the terminals AU (current input selection) and SD must be short-circuited. Check it.Note that this terminal AU is not prepared ... More Details >>
- No:21799
- Release Date:2018/08/22 16:29
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