Sharp IV-C35M User Manual page 119

DTECT PRECISION
Select detection precision. You can select one of
two levels (standard/high), according to your
conditions, the desired precision level for
detection results, and the detection speed.
For details, see page 3-20.
REGISTER NO.
Enter a register number. When making positional
deviation measurements, you can select any
register from 0 to 7 (a total of 8 registers).
MODE
Select a mode for detection.
The details of each mode are as follows.
Detection Mode
NO (None) Does not detect.
Detect the positional deviation of one point in the
1P-SCH
scanned image compared to a single reference image,
(1-point search)
after performing a gray search.
Detect the positional deviation of two points in the
2P-SCH
scanned image compared to two reference images,
(2-point search)
after performing a gray search.
Detect the positional deviation of one point in the
1P-EDGE
scanned image compared to a single reference image,
(1-point edge)
after performing edge detection.
Detect the positional deviation of two points in the
2P-EDGE
scanned image compared to two reference images,
(2-point edge)
after performing edge detection.
1P-SCH + 1P-EDGE Detect the positional deviation of two points, one point
(1-point search and after performing a gray search and one point after
1-point edge) performing edge detection.
Gray search See page 3-20.
Edge detection See page 3-25.
DTECT ANGL and
When the "1P-SCH" or "1P-SCH + 1P-EDGE" is selected in "
detection.
For details about angle detection, see page 4-12.
Select a detection range on the "
REGISTER NO. ( MDL 0,
The specified modes are displayed for each register number on these lines. When a 1-point search
or 1-point edge is specified, only "
or 1-point search and 1-point edge is specified, "
The "S" in the table indicates a gray search, and the "E" indicates edge detection. "X" means not
used.
• An example of mode settings
REGISTER NO.
3MDL0
4MDL1
Details
ANGLE UNIT
DTECT ANGL" line and select the units at "
MDL 1)
MDL 0" will be available. When a 2-point search, 2-point edge,
REGISTER0 : 2P-SCH
REGISTER1 : 1P-SCH
REGISTER2 : 1P-SCH + 1P-EDGE
REGISTER3 : 2P-EDGE
REGISTER4 : 1P-EDGE
4-3
Positional Deviation Measurement
MEAS CND SCREEN COND SAVE
1DTECT PRECISION STANDARD
2
0(0 7)
3
1P-SCH
4DTECT ANGL
15
5ANGLE UNIT
10
6
7
SET=SELECT A MENU FOR ESC=BACK SEL=CHNG IMG TRG=FUNC
MODE," you can specify angle
MDL 1" is also available.
S Gray search
E Edge detection
No setting
BLUE F C1 BRT
STANDARD
HIGH
NO
1P-SCH
2P-SCH
1P-EDGE
2P-EDGE
1P-SCH+1P-EDGE
NO
Usable models
Model 0 only
Model 0 and 1
Model 0 only
Model 0 and 1
Model 0 and 1
ANGLE UNIT."
4