108
SECTION
5
Set
ting
Rea
d
ing Co
nditions
(Dat
aMa
trix
)
V530-R160
Operation Manual
SECTION 5
Setting Reading Conditions
Code Settings
Set the conditions to apply in pattern searches.
The asterisk (*) indicates the default setting.
Note 1: Symbol color
Note 2: R&L reverse
Note 3: Range of angle
Example: When the code direction is 0
°
and the permissible range of the angle is
±
30
°
,
-30:30
is automati-
cally set. Reading is possible within a range of inclination of -30
°
to 30
°
.
Note 4: Correlation
Example: When the correlation value is
60
.
Set the symbol color of the pattern being registered.
During teaching, the judged symbol color is automatically set here.
(Black*, white) (See note 1.)
What is Black & White Reverse?
p.284 (Sec.10)
Set whether or not Right & Left reverse is to be executed for the pattern.
During teaching, the judged execution or non-execution of Right & Left
reverse is automatically set here. (OFF*, ON) (See note 2.)
What is Right & Left Reverse?
Set the range of inclination of the pattern.
Values that reflect the permissible ranges for code direction and angle set
at pattern registration are automatically set as the initial values.
If a mistake is made when setting the value, for example with + and -, it is
automatically corrected. (0 to 360) (See note 3.)
Set the degree of similarity between the pattern and the read code.
When reading is executed, the part with this value or higher is detected
as the finder pattern. (1 to 100; Default setting: 60) (See note 4.)
White:
When white is printed on
a black background
Black:
When black is printed on
a white background
ON:
When a transparent object such as
one of glass is read, or a rear view of
an object reflected in a mirror
OFF :
When reading is done
from the front
Rear face
(reading face)
Front
face
Front face
(reading face)
0
°
+
-
30
°
0
°
-30
°
Freeze 1
Freeze 2
Freeze 0
Pattern 0
Correlation: 96
Judgement: OK
Correlation: 53
Judgement: NG
Correlation: 26
Judgement: NG
