FAQ
FAQAbout Products
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A800
FAQ
Keyword Search
FAQ within [ FREQROL-A800 ]
-
It indicate that the actual number of connectable units differs depending on the master side specification although the maximum number of connectable units o... More Details >>
- No:20839
- Release Date:2018/08/22 16:24
-
Switching time of the FR-A800 control
20 ms or less is required to switch the control with the MC signal. More Details >>
- No:20838
- Release Date:2018/08/22 16:24
-
When the online auto tuning (magnetic field observer) is enabled, the monitoring accuracy is ± 10%. More Details >>
- No:20981
- Release Date:2018/08/22 16:25
-
No alarm occurs due to the abnormal temperature. In the main circuit, alarms such as heatsink overheat will be occurred. More Details >>
- No:20977
- Release Date:2018/08/22 16:25
-
Since the lower limit has been internally set, the setting value of 3 % or less is recognized as 3%. More Details >>
- No:20976
- Release Date:2018/08/22 16:25
-
V/F control/Advanced magnetic flux vector control/Sensorless vector control: 0.3 rpm increments, Vector control with encoder: 0.1 rpm increments More Details >>
- No:20960
- Release Date:2018/08/22 16:25
-
A tension sensor such as a dancer roll is required for speed control. Because an actual line speed input is required for the winding diameter calculation by ... More Details >>
- No:20926
- Release Date:2018/08/22 16:25
-
Yes, they can. More Details >>
- No:20856
- Release Date:2018/08/22 16:24
-
Number of terminals: There are the same output terminals as A700 and the following terminals (2 points) are added. Safety: SO, SOC * The terminals SO and SOC... More Details >>
- No:21098
- Release Date:2018/08/22 16:25
-
Combination of the FR-A800 and MM-BF
Select the models so that "MM - BF rated current value × 1.05 < FR-A820 rated output current value". More Details >>
- No:21000
- Release Date:2018/08/22 16:25
131-140 of Total 144