Projection PointThe x and y coordinates of the intersection point between the input line and a virtual line passing through the input point. Thevirtual line is orthogonal (perpendicular) to the input line. The intersection point is on the input line because the other linedoes not exist (virtual).Projection Point is calculated for line to point measurements only.Intersection PointThe x and y coordinates of the intersection point of two non-coincident input lines.Intersection Point is calculated for line to line measurements only.Execution TimeThe execution time, in milliseconds, for the currently selected tool in the current inspection.Expand Execution Time to see the historical minimum and maximum execution times up to this point for the selected tool.Use the reset button in the Inspection Summary to reset these historical values.StatusStatus and error messages display as appropriate.9.2.5 Using the Edge and Measure ToolsFollow these steps for an example Edge inspection to check the position of a plunger in a syringe.This procedure uses two Edge tools and a Measure tool to determine the position of the plunger in the barrel.Note: This procedure is an example only.1. Add an Edge tool to the inspection.2. Adjust the ROI position, length, and width.a) Position the ROI vertically over the top of the plunger.b) Expand ROI, then expand ROI Width.c) Set the ROI width to 161 px.Figure 270. ROI Over the Top of the Plunger3. Set the threshold.a) Expand the Threshold parameters.b) Set the Threshold Type to Edge Strength.c) Leave Edge Strength at the default (20).d) Select Bright to Dark from the Edge Polarity list.The tool finds the top of the plunger.4. Add a second Edge tool.VE Series Smart Camera134 www.bannerengineering.com - Tel: 763.544.3164
