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FAQ within [ FREQROL-A700 ]
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When the built-in brake resistor is used, the regenerative brake duty is as follows:200 V 0.4K to 3.7K: 3%, 5.5K to 7.5K: 2%400 V 0.4K to 7.5K: 2 % The capac... More Details >>
- No:21273
- Release Date:2018/08/22 16:26
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The brake unit operates when the bus voltage exceeds the brake operation voltage. More Details >>
- No:21272
- 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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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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Set Pr.55 (Frequency monitoring reference) of the first inverter to 70 Hz. More Details >>
- No:21257
- 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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The operation cannot be manually switched to the commercial power supply operation at an inverter fault. The operation can be automatically switched to the c... More Details >>
- No:21191
- Release Date:2018/08/22 16:26
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The signals MRS and CS are required when the automatic bypass sequence enabled. More Details >>
- No:21187
- Release Date:2018/08/22 16:26
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Install the resistor between the terminals PC and OH. More Details >>
- No:21160
- Release Date:2018/08/22 16:26
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Setting the tuning data without tuning makes no difference. The tuning method of the FR-A700 is different from that of V500. Tuning can be performed by setti... More Details >>
- No:21139
- Release Date:2018/08/22 16:26
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