2OM-1075-002.pdf - 第256页
AHB01ESPP There are two X/Y beam movement functions - "Manual Alignment" and "Designated Position". When "Manual Alignment" is selected, it is pos- sible to move the X/Y beam through manual …
AHB01ESPP
0206-003 6-23
3.2.2 Procedure for P.E.C. Recognition Test
(1) Transfer the P.C.B. to be tested to the P.C.B. positioning section.
Confirm that each device is zeroed in the "Origin/Signal Info." tab
sheet. (Operation Sequence: [AUTO RUN] Button Æ [AUTO OPN.]
Button Æ "AUTO OPN." Window (Submenu)" Æ "Origin/Signal Info."
Tab Sheet)
(2) Set various parameters for the P.C.B. recognition test.
Refer to "3.1.1 Various Data Settings for P.C.B. Recognition Marks"
for details.
(3) Specify the position of the X/Y beam to be shifted to with the [beam
Axis Move] button such that the fiducial mark (used for a recognition
test) enters the window size (visual field of camera).
It is recommended that the fiducial mark should be located close to
a corner of the window size.
Fig. 2F17 Recognition Test Position
3.2 "P.E.C. Recog Test" Tab
AHB01ESPP
There are two X/Y beam movement functions - "Manual Alignment" and
"Designated Position". When "Manual Alignment" is selected, it is pos-
sible to move the X/Y beam through manual alignment operation while
observing the recognized image. "Designated Position" makes it pos-
sible to move the X/Y beam to the designated position by using numeri-
cal values.
• Manual Alignment
(1) When the [beam Axis Move] button is pressed, the following sheet
appears.
Fig. 2F18
(2) Press the [High] or the [Low] button to specify the speed of the X/Y
beam movement.
The direction of the X/Y beam movement must also be specified by
pressing one of the "Direction" buttons (Up, Right, Down, and Left
Arrows).
(3) Press the [ENABLE] button on the operation panel in two seconds
after the [ON] button (entitled "MOVE") to move the X/Y beam to the
recognition test position (Fig. 2F18).
When the [ENABLE] button on the operation panel is pressed in
2 seconds after the manual alignment operation is performed
and the [P.E.C. Recog. Test] and [ON] (entitled "MOVE") but-
tons are pressed, a P.E.C. recognition test is made and the
"P.E.C. Recog Test" tab sheet resumes.
0308-004 6-24
Note
3.2 "P.E.C. Recog Test" Tab
AHB01ESPP
• Designated Position
(1) When the [Designated Position] button is pressed in the tab sheet
(Fig. 2F18), the following sheet appears.
Fig. 2F19
(2) When the [(X) Dir] button is pressed, the "(X) Dir" edit window opens.
Enter a parameter (designated position) in the X direction to desig-
nate the target position of the X/Y beam movement in this edit win-
dow.
Follow the same procedure to enter a parameter in the Y direction.
Fig. 2F20
0206-003 6-25
3.2 "P.E.C. Recog Test" Tab