Omron F250-UME Software Manual page 195

Model Position Compensation
Judgement conditions
Correlation :79 [ 0]
Position X
[ 0.000: 511.000]
Position Y
[ 0.000: 483.000]
Angle
[ -180.000: 180.000]
: The measurement results for the displayed image
Use these values as references in setting the upper and lower limits.
CHECK
CHECK
CHECK
Example: For OK judgements in the A region (Right-hand coordinate system)
190°
or
−170°
A
170°
or
−190°
NG: Scroll will not be performed. The overall judgement will be NG, regardless
of the measurement result.
: 180.000
: 250.000
: 15.000
End
Correlation
When OK condition for correlation is 60:
Image 0 Image 1 Image 2
Correlation:
96 55
Judgement:
OK NG
Position X and Position Y
Movement range in X direction
Movement range in Y direction
OK NG
Angle
Two values between -360 and 360 can be set. The value on the right, how-
ever, must be higher than the value on the left. (Default: -180 to 180 )
Angle
B
:[
−
[−190: −170]
0°
[ 170: −170]
+
[ −170: 170]
The measurement value is output between -180 and 180 , so a measurement
value of 190 becomes -170 .
Range for an OK judgement.
Correlation range (OK if above this value) (0 to 100)
Range of movement of the measurement object in
the X direction (-9,999.999 to 9,999.999)
Range of movement of the measurement object in
the Y direction (-9,999.999 to 9,999.999)
Angle range for measurement object (-360.000 to
360.000) (The measurement value, however, is
output in the range of -180
Image 3
50
65
NG OK
OK
170: 190]
OK
The value on the right is smaller.
Setting within the B range.
Section 2-8
• •
to 180 .)
(Give the same result.)
2-8-(7)