Q: When I measure features in my M1 software the feature sizes are incorrect by a large or significant amount. What could be the cause?
A: More than one cause can be attributed to incorrect feature results:
- Confirm that the unit type you intend to observe results for is the currently selected unit type in the M1 software. Check the unit selector button located on your top toolbar.
- In the case of an Optical Edge enabled system, reteach the optical edge probe using the edge teach button found in the optical edge probe menu. Ensure that good dark and light illumination regions are used for the teach routine.
- The encoder resolution for your system may be incorrect. Please align a crosshair on your comparator or microscope viewfinder at the edge of a known length standard. Zero the X axis DRO and travel the standard length. Observe the results and make adjustments to the encoder resolution or direction in the Axes Setup screen of your M1 settings menu.