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FAQ within [ FREQROL-D700 ]
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Select the inverter capacity so that the rated output current of inverter ? rated motor current × 1.1. More Details >>
- No:21326
- Release Date:2018/08/22 16:27
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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
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Connection cable of FR-Configurator
It is the standardized Mini-B connector. More Details >>
- No:21312
- Release Date:2018/08/22 16:26
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FR-Configurator (FR-SW3-STUP-WJ) is the Japanese version. FR-Configurator (FR-SW3-SETUP-WE) is the English version. More Details >>
- No:21308
- Release Date:2018/08/22 16:26
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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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Calibrate the terminal 2 bias. More Details >>
- No:21281
- Release Date:2018/08/22 16:26
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To set the motor to coasting state, the following methods are available: 1. Set Pr.250 (Stop selection) to "0" and turn OFF the start command. 2. Short the t... More Details >>
- No:21271
- 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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Set C5 (Pr.904) (Terminal 4 frequency setting bias frequency) to 0 Hz and Pr.126 (Terminal 4 frequency setting gain frequency) to 50 Hz. More Details >>
- No:21268
- Release Date:2018/08/22 16:26
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Proportional band of multiple inverters
By importing the operation frequency from the AM terminal (analog output) of the first inverter to the FR-FH (ratio setter), the operation command which is p... More Details >>
- No:21250
- Release Date:2018/08/22 16:26
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