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FAQ within [ FREQROL-A800 ]
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For the FR-A700/F700, the hook is cut off for the wiring due to restrictions on the structure. These restrictions are eliminated for the FR-A800/F800. More Details >>
- No:21051
- Release Date:2018/08/22 16:25
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Up to three inverters can be connected. When more than four inverters are connected, the inverters may not be recognized because of the voltage drop. More Details >>
- No:21053
- Release Date:2018/08/22 16:25
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It is 1 s interval. More Details >>
- No:21055
- Release Date:2018/08/22 16:25
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Installation necessity of a DC reactor
A DC reactor connection is required under the following conditions. - Inverter capacity is 75K or higher - Motor capacity is 75 kW or higher. If any of the a... More Details >>
- No:21077
- Release Date:2018/08/22 16:25
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No. They can be connected with the connection cable (FR-CB20[]). [] indicates cable length (1 m, 3 m, 5 m). More Details >>
- No:21081
- Release Date:2018/08/22 16:25
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It is available if the option FR-A8TAT (Control circuit terminal block intercompatibility attachment) is installed. (Some functions have restrictions. For th... More Details >>
- No:21087
- Release Date:2018/08/22 16:25
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In the FR-A800/F800, the restriction on the wiring length of the shielded cable is eliminated. The wiring length is up to 500 m as is the case with the unshi... More Details >>
- No:21089
- Release Date:2018/08/22 16:25
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Number of terminals: Same input terminals as the A700 series, and the following two terminals are added. Safety: SI1, SI2, SIC 24 V power supply: +24 * The t... More Details >>
- No:21099
- Release Date:2018/08/22 16:25
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Positioning is available by inputting pulse trains to the terminal JOG, same as the A700 series. More Details >>
- No:21104
- Release Date:2018/08/22 16:25
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Position control is available under vector control with an encoder. Under PM sensorless vector control in combination with a MM-CF motor, simple positioning ... More Details >>
- No:21105
- Release Date:2018/08/22 16:25
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