Omron F250-UME Software Manual page 416

EC Positioning
STEP 2: Setting Conditions for Obtaining Lines
STEP 3: Setting Search Region
CHECK
SeeAlso
2-16-(33)
The settings will be registered and the screen in (2.) will return.
Adjust the line conditions if the lines cannot be found easily or to extract only
lines of a particular angle.
Refer to page 2-16-(19) for an outline.
1. Select Line conditions.
Position0(Multi-points)
The Line Conditions Settings Screen will be displayed.
Line conditions
2. Make the settings for each item.
3. Select End.
The settings will be registered and the screen in (1.) will return.
Set the region to search for the positioning mark.
Adjust the search region if there are areas not to be included in multi-point
searches.
When edges are extracted, the pixels at the edges of the screen cannot be
processed accurately. Do not include the outer edges of the screen when set-
ting the search region.
Refer to page 2-16-(7) under
Measurement conditions
Line conditions
Search region
Reference registration
Clear
Extract level :
Line angle 0 :
OFF
: [ 0]
Line angle 1 : OFF
:
[ 90]
Line angle 2 :
OFF
: [180]
Line angle 3 : OFF
End
Section 2-16
3
.