3OM-1075-002.pdf - 第46页
(A02_02) P .E.C. recognition mode Global When "1 Point", "2 Point", "3 Point", or "4 Point" is selected for the global P .E.C. recognition function, the coordinates and mark code o…
0206-003 2-26 AHB01EDTP
P.E.C. recognition head
Select the heads to be used for global and image recogni-
tion operations.
Both Head : The P.E.C. recognition is performed with the
P.E.C. recognition cameras on the head #1
and #2 sides.
Head #1 : The P.E.C. recognition is performed with the
P.E.C. recognition camera on the head #1
side.
Head #2 : The P.E.C. recognition is performed with the
P.E.C. recognition camera on the head #2
side.
(a) When components are placed, using both
heads, it is advisable that "Both Head" should
be selected.
(b) When "Both Head" is set in the text box, the
following merit and demerit will be found.
Merit : The accuracy of component place-
ment will be increased.
Demerit: Compared with the recognition time
taken when only one head is used,
longer recognition time is required
because two heads are used.
(c) As for the local recognition function, the recog-
nition is made using the camera on the head
where components are placed regardless of the
parameter set in the text box.
2.3 Operation Data
P.E.C. recognition head
Fig. 3B39
Both Head
(A02_02) P.E.C. recognition mode Global
When "1 Point", "2 Point", "3 Point", or "4 Point" is selected
for the global P.E.C. recognition function, the coordinates
and mark code of each fiducial mark must be entered in the
corresponding text boxes.
Fiducial mark #1 X location [mm], Y location [mm]
Set the coordinates of the first fiducial mark in the text boxes.
Unit: mm
Fiducial mark #1 Mark code
Set the mark code of the first fiducial mark in the text box.
Fiducial mark #2 X location [mm], Y location [mm]
Set the coordinates of the second fiducial mark in the text
boxes.
Unit: mm
Fiducial mark #2 Mark code
Set the mark code of the second fiducial mark in the text
box.
Fiducial mark #3 X location [mm], Y location [mm]
Set the coordinates of the third fiducial mark in the text boxes.
Unit: mm
Fiducial mark #3 Mark code
Set the mark code of the third fiducial mark in the text box.
0206-003 2-27
AHB01EDTP
2.3 Operation Data
125.000 [mm]
125.000 [mm]
Fiducial mark #1 X location [mm]
Y location [mm]
Fig. 3B40
95.000 [mm]
95.000 [mm]
Fiducial mark #2 X location [mm]
Y location [mm]
Fig. 3B42
1
Fiducial mark #1 Mark code
Fig. 3B41
1
Fiducial mark #2 Mark code
Fig. 3B43
Fiducial mark #3 X location [mm]
Y location [mm]
0.000 [mm]
0.000 [mm]
Fig. 3B44
1
Fiducial mark #3 Mark code
Fig. 3B45
Fiducial mark #4 X location [mm], Y location [mm]
(Not Available)
Set the coordinates of the fourth fiducial mark in the text
boxes.
Unit: mm
Fiducial mark #4 Mark code (Not Available)
Set the mark code of the fourth fiducial mark in the text box.
Refer to "(A03) P.C.B. Recognition Mark Data" for
the mark codes.
0206-003 2-28
AHB01EDTP
2.3 Operation Data
Fiducial mark #4 X location [mm]
Y location [mm]
0.000 [mm]
0.000 [mm]
Fig. 3B46
1
Fiducial mark #4 Mark code
Fig. 3B47