EUKYX-199-2100_G5S2_Instruction_Vol2_E - 第138页
EUKYX 2-25 199-2100 3.3 Operation (C02 _04) Window Size [ mm] Set the re cogni tion area (compl ete square) for the PEC recogni tion fu nction. Set preferab ly sm al l va lues to a void fa lse re cogni tion a nd shorten …
EUKYX
2-24199-2100
3.3 Operation
(C02_01)
Mark No.
The mark Nos. correspond to the mark codes and the specified parameters of each fiducial mark
used in the PEC recognition function. 10 types of mark codes can be registered for each pattern
program.
(C02_02)
Mark Type
The following options can be selected as shapes of fiducial marks.
Mark Type Shape Mark Type Shape Mark Type Shape
Round
Through Hole / No
Land
Pad Mark / No Land
Square
Through Hole / No
Land (E)
Pad Mark / No Land
(E)
Equilateral Triangle
(Up)
Through Hole / No
Land (SE)
Pad Mark / No Land
(SE)
Cross
Through Hole / No
Land (S)
Pad Mark / No Land
(S)
Rectangle
Through Hole / No
Land (SW)
Pad Mark / No Land
(SW)
Checker (Square)
Through Hole / No
Land (W)
Pad Mark / No Land
(W)
Diamond
Through Hole / No
Land (NW)
Pad Mark / No Land
(NW)
Equilateral Triangle
(Down)
Through Hole / No
Land (N)
Pad Mark / No Land
(N)
Bow Tie
Through Hole / No
Land (NE)
Pad Mark / Land (NE)
Checker (Rectangle) POP Round land Round (Special)
H Shape
Round (Cross) Round (Special 2)
The POP round land cannot be specified as a normal fiducial mark.
(C02_03)
Mark Sizes D1 [mm], D2 [mm] and D3 [mm]
Set the size of the fiducial mark.
• Data Input Range
Mark Size D1 : 0.50 (for a circle or square, 0.30) to 3.00
Mark Size D2 : 0.00 to 3.00
The “Mark Size D3” cannot be used. (Reserved Data)
Refer to “4. Fiducial Marks” in Chapter 4 in Volume 1 for details.
Note
Note
Reference
EUKYX
2-25199-2100
3.3 Operation
(C02_04)
Window Size [mm]
Set the recognition area (complete square) for the PEC recognition function. Set preferably small
values to avoid false recognition and shorten recognition time.
Fiducial Mark
Window Size
F2B22
• Data Input Range: 1.0 to 10.0
(C02_05)
Mark Image
Select one of the following options as an image of the mark pattern to be captured by the camera.
Select either mode according to the difference in contrast between a mark pattern and its
surroundings to get a clear fiducial images.
Bright (Normal) : Bright Fiducial/Dark Background
Dark (Inverted) : Dark Fiducial/Bright Background
Wrong mode selection causes malfunction of the recognition.
Note
EUKYX
2-26199-2100
3.3 Operation
(C02_06)
Mark Level
Set the threshold levels of the fiducial marks. In normal cases, set "High".
High
: Both identity and similarity between the shape of a fiducial mark and the real image are
detected on a high level.
Middle : Either identity or similarity between the shape of a fiducial mark and the real image are
detected on a middle level.
Low : Both identity and similarity between the shape of a fiducial mark and the real image are
detected on a low level.
(a)
Identity
: Degree of identity between the shapes of the specified mark and the real
image (including the size)
(b)
Similarity
: Degree of similarity between the shapes of the specified mark and the real
image
(C02_07)
Angle [deg]
Set the angle at which a fiducial mark should be turned clockwise.
• Data Input Range: 0°, 90°, 180°, 270°
(a) A numerical value must be entered in increments of 90°.
When a value other than the specified increments is entered, the "Information" window
appears, indicating that the entered value (angle) is changed to "0°", "90°", "180°" or
"270°".
(b) When "Thru Hole / Land" is selected in the "Mark Type" (C02_02) combo box, the color
of the angle cell is highlighted and "0 deg" is set in the "Angle [deg]" text box.
(C02_08)
Lighting Level
Coax, Ring, Option
The brightness level for each lighting is selected from the following items.
Off Std -80% -60% -40% -20%
+20% +40% +60% +80% Auto
Note
Note