Omron fq2

Calculations and Judgements Using Inspection Item Data
FQ2 User’s Manual
4
Setting Up Inspections
157
Examples for Calculation
Finding the Distance between Two Measured Points
This example finds edge position 2 by detecting the two edge positions of inspection item 0 and inspection item
1, and calculates the distance between the two points.
• Region 0 (edge position coordinates of inspection item 0): (I0.X,I0.Y)
• Region 1 (edge position coordinates of inspection item 1): (I1.X,I1.Y)
• Distance between two points = DIST (I0.X,I0.Y,I1X,I1.Y)
Procedure (Calculation)
Setting Expressions
1 Press [Inspect] − [Calculation].
1 Press [Expression] on the [Settings] Tab Page.
2 Press the expression number that you want to use.
Calculate this distance.
Region 0
Region 1
Edge position Edge position