View Auto Calibration Results

You can monitor the auto calibration progress in the AS200 Alignment Sensor user interface.

Number	Element	Description
1	Calibration Log	Contains the calibration log information in the message window. To save the calibration log, click . To delete the calibration log, click .
2	Calibration Quality Indicators	Indicates the calibration quality. Green: Excellent Yellow: Good Orange: Poor Red: Bad
3	Root Mean Square (RMS) Value	Measures how well the calibration feature location detected in the image correlates with its expected location, based on the calibration position coordinates. A lower value indicates a better calibration result. A high RMS value may indicate that: Your image may contain lens distortion Your image may contain perspective distortion Your robot or motion stage may have motion error The feature may not be stable If you receive a high RMS value, you may be able to reduce the RMS value by checking the above elements.