BESTEM – D01R
【
Template setting tab
】
When
「
Template
」
tab is clicked, a screen as on the right will
be displayed.
1.
“Alignment position detect parameter setting”
①
“Position set method” --- Matching center only.
②
“Position detect method” --- 1 point REC only.
③
“Island REC method” --- Set multi island
recognition or single island recognition.
④
Matching
（％）
--- Set island pattern matching
rate.
Template setting
---
Set island image as a
template.
(Suggest: above 50%)
⑤
“Search position/size” X,Y,W,H [pixel]
---
Set
search range position and size during positioning
matching.
⑥
“Template offset” X,Y [pixel] --- Teaching of the
offset value of the detected template position and
mount position is carried out with cursor with
setting button.
Template offset is set to shift the template origin
(mount reference point) when it is not at island
center.
Also can be use to correct mounted chip position in XY direction.
Template 1 is for odd row (standard) recognition template, 2 for even row recognition template.
When 1 island is selected, even and odd row both share template 1 data for recognition.
(setting unit is 1/100 pixel)
island
Template offset position
(Template origin)
cursor
⑦
“Mask region” ---
Select template mask “Use/Not use”. When “Use”, click Setting button and set mask
area.
⑧
“1st chip position X, Y [pixel]” --- With Setting button, cursor is used to teach the offset X, Y from setting
island center position to first island center position. When 1
st
chip position is not at island center and template
center (mount reference position) need to be set as the island center, these setting is used.
P
．
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