Omron FQ2-S Series User Manual page 92

Two-edge Position Compensation
This position compensation item detects edges in two directions.
If the specified color is detected (or the specified density is detected for a Sensor with a Monochrome Camera),
it is recognized as an edge.
When an edge is recognized, the image is adjusted so that the edge appears at the position it was in when it
was registered.
Registered position
of the edge
Measurement
region for edge 0
[Image] − [Image adjustment]
1
Press an unused number and then press [Add pos. comp.].
2
Press [Edge]
3
Make any detailed settings as required for the position compensation processing.
Refer to Detailed Settings for Two-edge Position Compensation, below.
4
Press [OK].
5
Press [Back].
• Detailed Settings for Two-edge Position Compensation
The settings for the Two-edge Position Compensation item are almost the same as those for the Edge Position
inspection item.
Make the settings in the same way as for the Edge Position inspection item. (
Edge Position Inspection Item: p. 174)
However, the following settings are included only in the Edge Position Compensation Item.
90
Adjusting the Images That Were Taken
Measurement region for edge 1
Edge search direction for edge 1
Color of edge to be found
Edge search
direction for edge 0
−
[2Edge position comp.]
The image is adjusted so that the edge
appears at the position it was in when it
was registered.
4-11 Inspecting with the
FQ2-S/CH User's Manual