Adjusting for Motion
When the sensor is configured as an Area or Blemish sensor, it can automatically adjust for motion of inspected parts in the field of view.
Motion parameter settings are enabled by going to Main Menu > Sensor > Motion . With Motion enabled, a new menu is available in the
Main Menu > Inspection to set the following parameters:
• The Number of Edges parameter determines whether motion is tracked using One Edge or Two Edges. If One Edge is selected,
motion is tracked in one direction; if Two Edges is selected, motion can be tracked horizontally and vertically. One edge is the primary
edge and the second edge moves and rotates in relation to this primary edge. The primary edge is identified by a small O as shown
below.
• Sensitivity is used to fine-tune how accurately the sensor detects edges. The Sensitivity value helps account for light variations that
might affect how well the sensor detects edges on inspected parts. The Sensitivity scale is from 0 to 100 where 0 means least sensi-
tive and 100 means most sensitive. If set near 0, the sensor will only find very sharp edges with strong contrast. If set near 100, the
sensor will find very dim or blurry edges, and may be unstable.
• Rotation can be Enabled or Disabled. Select Enabled if the part can be expected to rotate during the inspection.
iVu TG Quick Start Guide
14
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