Programming_mail.pdf - 第223页
V- 33 Programming Manual Part V Other Function 3 THD W indow Creator THD Window Creator is a function which automatically makes inspection windows on soldered points of discrete components which does not have positional …
V-32
Programming Manual
Part V Other Function
2.4 ECD Mask Function
ECD mask function can specify an area that is excluded from ECD inspection. The setting can be used to
reduce false calls such as no-polarity chips as well as unique barcode given to each PCB.
Step1: Right-click the component to mask and the dialog shown in Figure 2-27 appears.
Figure 2-27 Edit Component Data Dialog
Step2: Selected inspection window size is range to apply mask. Select inspection window and press
Option.
Step3: Check ECD Mask and press OK.
Figure 2-28 ECD Mask
Step4: Proceed to Step10 in Part V 2.2 Inspection procedure.
V-33
Programming Manual
Part V Other Function
3 THD Window Creator
THD Window Creator is a function which automatically makes inspection windows on soldered points of
discrete components which does not have positional information such as CAD data.
THD Window Creator can be used in fare-paying software.
3.1 Inspection Overview
This function detects image differences between a bare PCB and an assembled PCB and extracts inspection
windows on detected points. Prepare a bare PCB and an assembled PCB before inspecting.
3.2 Inspection Procedure
Step1: Select Edit > THD Window Creator from the menu-bar.
Figure 3-1 THD Window Creator
V-34
Programming Manual
Part V Other Function
Step2: The dialog shown in Figure 3-2 appears. Load the bare board and press Scan1.
CAUTION
If there is no fi ducial mark in the inspection data, make a fi ducial mark. Refer to Step25 and
following steps in Part II 1.1 Make Inspection Data on AOI Machine.
Figure 3-2 Scan1
Step3: The dialog shown in Figure 3-3 appears. Press OK. Orange area window will be automatically
extracted after scanning.
Figure 3-3 Start Scan
Step4: Drag the white window in the upper left side and the lower right side of the area window to surround
the area which extracted inspection data in the area window.
Figure 3-4 Adjust Area Window