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Inverters-FREQROL
FAQ within [ Inverters-FREQROL ]
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Monitor code of CC-Link communication
The monitor with the code H01 switches by changing Pr.37 and Pr.144. More Details >>
- No:21236
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL
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Remote input signal of CC-Link communication
When the communication error occurs, the input signal status is not retained, and all the bits turn OFF. When the communication establishes again, the bit tu... More Details >>
- No:21237
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL
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Remote input signal of CC-Link communication
The signal becomes 0 when the RES signal is turned ON. More Details >>
- No:21238
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL
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Wiring of CC-Link communication cable
The communication is established if DA, DB, and DG are connected each other. More Details >>
- No:21239
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL
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Earthing (grounding) of FR-A7NC (E kit)
There is no problem, however, earthing (grounding) from each FG terminal is recommended to avoid the influence of noises. More Details >>
- No:21240
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL
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Pr.268 (Monitor decimal digits selection) during CC-Link communication
No, it is not changed. Pr.268 is the parameter for the operation panel. More Details >>
- No:21241
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL
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They are insulated. More Details >>
- No:21242
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL
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The station number and baud rate were set using the dial for the FR-A5NC, but parameter is used for the FR-A7NC. Pr.542 (Communication station number (CC-Lin... More Details >>
- No:21248
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
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Since the initial value of Pr.13 (Starting frequency) is 0.5 Hz, the operation does not start unless 0.5 Hz or higher frequency is set. When 0.49 Hz is set i... More Details >>
- No:21251
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
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The 75K or higher DC reactor is included in the 75K or higher inverter. The option cannot be purchased separately. More Details >>
- No:21252
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
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