Panasonic A230 User Manual

Inspection Procedure OCR Type A2304 − 124.3 Connector Inspection Example4.3 Connector Inspection ExampleIn this example we will use a connector to illustrate what kinds of inspection are possibleand how to perform them.Refer to 4.3.1,Connector Measurement(Gray Scale Edge Checker)for details (p. 11 − 3)4.3.1 Connector Dimension Measurement (Gray Scale Edge Checker)Use a Gray Scale Edge checker to check whether or not the dimensions of theconnector part are correct or not.Refer to 11 Gray Scale Edge Checker for a detailed explanation of each item.Step 1 Measure the edge position of the part to be measuredWith a Gray Scale Edge checker you can measure the coordinates of the edges(contours) on an inspection target. Inspection of the positional relationships is possibleby setting a good article as a reference.1. Select a target object on which all of the connectors arepresent and straight and capture it on the camera.2. Select Checker − Gray Edge from the menu.The Gray Scale Edge Checker setting menu will appear.21. Shape Plane[5] GRAY EDGE DETECTION24. Area ( 206, 200)−( 305, 279)25. Edge Condition Both26. Edge Thres. Value 5022. Direction Hor.No. 127. ConditionJud.: OK Detected: 02. Checker Setting23. Scan Method Single28. Detect Position Plural