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FAQ within [ FREQROL-A700 ]
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Auto tuning can help to apply appropriate voltage to the load and decrease the current. Since the electronic thermal O/L relay trips, check that the rated mo... More Details >>
- No:21292
- Release Date:2018/08/22 16:26
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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
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Model setting in FR-Configurator
Check the version of FR-Configurator (FR-SW3-SETUP-WJ). If the version is "1.00", it does not support or detect the FR-E740. Version "2.00" supports the FR-E... More Details >>
- No:21309
- Release Date:2018/08/22 16:26
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In the initial setting, it is set to 120 Hz. More Details >>
- No:21345
- Release Date:2018/08/22 16:27
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Leave the setting of Pr.96 as "3". It indicates that auto tuning has been completed and the motor constant has been read. When it is changed unnecessarily, t... More Details >>
- No:21352
- Release Date:2018/08/22 16:27
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When auto tuning completes normally, the setting value of Pr.96 (Auto tuning setting/status) is changed to "3". When it is not changed, check the set paramet... More Details >>
- No:21353
- Release Date:2018/08/22 16:27
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1. Yes. 2. Set Pr.17 to "2". 3. If the start signal is ON, the operation continues even the emergency stop is OFF. More Details >>
- No:21359
- Release Date:2018/08/22 16:27
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You can set the running frequency up to 400 Hz.It depends on the specifications of the motor used whether or not operation with a frequency of 120 Hz or high... More Details >>
- No:21738
- Release Date:2018/08/22 16:29
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Advanced magnetic flux vector control
To use Advanced magnetic flux vector control, basically set Pr.9, Pr.80, Pr.81, Pr.71, and Pr.800.Auto tuning is necessary in some cases. Set Pr.83, Pr.84, a... More Details >>
- No:21755
- Release Date:2018/08/22 16:29
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Pr.1 (Maximum frequency) or Pr.18 (High speed maximum frequency). More Details >>
- No:21805
- Release Date:2018/08/22 16:29
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