|
No.
(Hex.)
|
Name
|
Description
|
Default
(Range)
|
|
b3-06
(0196)
Expert
|
Speed Estimation Current Level 1
|
    
Sets the level of current that flows to the motor during Speed Estimation Speed Search as a coefficient of the motor rated current. Usually it is not necessary to change this setting.
|
Determined by o2-04
(0.0 - 2.0)
|
When the speed estimation value is the minimum output frequency, increase this setting. You can do this when the motor coasts at a high speed while the drive estimates the speed during Speed Estimation Speed Search. The limit of the output current during speed search is automatically the drive rated current.
Note:
When the drive cannot accurately estimate the speed after you adjust this parameter, use Current Detection Speed Search.