Min. Laser Points

If the number of valid points found in the measurement area excluding the mask area is below this threshold, the measurement result is invalid. If the found results of laser points vary because of a narrow measurement area or change in image brightness, reducing the minimum number of laser points may make location possible. Note that, because the tilt of the workpiece plane is calculated from the found points, measurement accuracy may be reduced as the number of points decreases.The number of valid laser points to be found depends on the following [Min Laser Contrast] and [Max Line Fit Error] parameters.
This can be adjusted for laser 1 and laser 2 parameters respectively.