2OM-1088-002.pdf - 第183页
Tg0699-PM-D2 0207-001 Chapter 1 4-34 4.3 "Screen Recog. Camera" T ab 4.3 "Screen Recog. Camera" T ab This tab sheet enables the operator to set offset values and magnifi- cations of the screen recogni…
Tg0699-PM-D2
0207-001 Chapter 1 4-33-1
4.2 "P.E.C. Recog. Camera" Tab
*2 Camera Magnification
Enter values as magnifications of the P.E.C. recognition camera
in the text boxes.
Make the ten-key window appear and enter distances
(unit: µm) per pixel in the X and Y directions.
*3 Recog. Mark
Enter contrast and brightness of the fiducial mark in the text
boxes.
Make the ten-key window appear and enter values as
gain and level in the text boxes.
Gain : Amplification Factor used to change the contrast
The higher the gain is, the bigger the contrast becomes.
Level : Amplification Factor used to change the brightness
The higher the level is, the brighter the whole view
becomes.
Tg0699-PM-D2
0207-001 Chapter 1 4-34
4.3 "Screen Recog. Camera" Tab
4.3 "Screen Recog. Camera" Tab
This tab sheet enables the operator to set offset values and magnifi-
cations of the screen recognition camera and gain & level (contrast
and brightness) of the fiducial mark.
••
••
• Sheet Layout
When the "Screen Recog. Camera" tab is pressed at the "OFFSET
DATA" window (submenu), the following tab sheet appears.
Fig. 3D29 "Screen Recog. Camera" Tab Sheet
*4
*1
*2
*3
Tg0699-PM-D2
0207-001 Chapter 1 4-35
4.3 "Screen Recog. Camera" Tab
••
••
• Sheet Composition
*1 Camera Offset
Enter offset values in the text boxes, regarding the difference in
the distance and angle of each axis between the centers of the
screen recognition camera and the table chute. The entered
values are used to change the specified ones.
With Front Reference
With Rear Reference
Make the ten-key window appear and enter the offset
values in the text boxes.
Fig. 3D30
P.C.B.
Screen Recognition Camera
P.C.B. Origin
20
Table Origin
P.C.B.
Screen Recognition Camera
P.C.B. Origin
401
Table Origin
Fig. 3D30-1