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FAQ within [ FREQROL-E700 ]
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Check the AU signal (AU - SD). To use the terminal 4, the AU signal (AU - SD) needs to be turned ON. Turning ON the AU signal (AU - SD) disables the terminal 2. More Details >>
- No:21267
- Release Date:2018/08/22 16:26
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The inverter has the calibration function.Use Pr.125 (Terminal 2 frequency setting gain frequency) and Pr.C4 (Terminal 2 frequency setting gain) for calibrat... More Details >>
- No:21849
- Release Date:2018/08/22 16:29
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The power supply voltage may have dropped.Read the converter output voltage monitor (Pr.55 = 8) and check if Converter output voltage monitor/√2 is within th... More Details >>
- No:21820
- Release Date:2018/08/22 16:29
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Parameter copy of FR-Configurator
The parameter can be copied to only one inverter. More Details >>
- No:21306
- Release Date:2018/08/22 16:26
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There are two methods to reduce the running frequency variation. 1. Increase the setting value of Pr.74 (Input filter time constant) to reduce the variation.... More Details >>
- No:21296
- Release Date:2018/08/22 16:26
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Pr.1 (Maximum frequency) and Pr.18 (Maximum frequency). More Details >>
- No:21744
- Release Date:2018/08/22 16:29
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Switching between External operation mode and PU operation mode
Assign X16 signal, and set Pr.79 to "0", to switch the operation mode with turning ON/OFF X16 signal. More Details >>
- No:21288
- Release Date:2018/08/22 16:26
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Yes. The single-phase 200 V can be input. If the single-phase input is performed when Pr.872 (Input phase loss protection) is set to "1", the input phase los... More Details >>
- No:21270
- Release Date:2018/08/22 16:26
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Reverse rotation prevention selection
Yes, it does. When the inverter is coasting in the reverse direction, it starts in the reverse direction and switches to the forward rotation after a deceler... More Details >>
- No:21125
- Release Date:2018/08/22 16:26
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Use Pr.125 (Terminal 2 frequency setting gain frequency). More Details >>
- No:21913
- Release Date:2018/08/22 16:30
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