IDEC DATAVS1 Series - Manual (Page 43)

Instruction Manual SVS1 Series
38
7. CONTROLS
7.1. Remarks
These controls play a key role in the inspection process: they are used to perform controls/checks
and measurement on acquired images. Entering the controls is an operating step of the inspection.
The controls are the tools used to establish the inspection specifications
In its most basic version, the inspection process may be simplified as follows:
and consists in acquisition and one single measurement/control, which will return a certain result.
The controls use an absolute reference system, with the origin located in the top left corner of the work
area.
Each inspection tool is analysed below, highlighting the:
• Description: control functions
• Selection: indication of the menu from which it can be selected
• Positioning: ROI positioning and resizing procedures
• Parameters: description of the configuration parameters
• Result: description of the achieved result
• Example: here is a complete example, from selection, to configuration, to output configuration
NOTE:
an application can often be resolved using different logic patterns and therefore different
controls. There is however an inspection tool which is more performing than the others. It is therefore
recommended to carefully choose the control tool and perform a series of tests on the same
application.
Acquired
image
Control
-
Measurement
OK / FAIL
INSPECTION