Panasonic CM602-L Reference Manual page 17

Item
Examples of mark shape
Board recognition implements compensation through the use of the physical relationship
between recognition marks and a circuit pattern.
A fixed contrast is required between recognition marks and a board. (Binary-contrast image)
EJM4A-115E
∗ The figure 3 above is a regular triangle.
Mark dimensions and background
The background of a mark requires the noninterference area—larger than certain
Board recognition
dimensions—outside the mark itself.
mark
EJM4A-116E
EJM4A-E-RMA01-A01-00
CM602-L
Reference Manual
Specifications
0.5 mm ≤ a ≤ 1.6 mm
1.4 Other Specifications
Noninterference area
b ≥ 0.2 mm
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