EUKYX-199-2100_G5S2_Instruction_Vol2_E.pdf - 第134页

EUKYX 2-21 199-2100 3.3 Operation • 1 - Point Recognit ion Onl y the X and Y elemen ts are corre cted. The θ element (expans ion, etc.) i s not corrected. Fiducial Mark F2B16 • 2-Point Recognit ion Specify f iduc ial ma …

EUKYX

2-20199-2100

3.3 Operation

(C01_01)

PEC recognition function

Select one of the following options to determine whether or not this function should be used.

Disable : The PEC recognition function is not used.

Enable : The PEC recognition function is used.

When the PEC recognition function is not used in a pattern program, the program cannot be

used.

(C01_02)

All (Zones 1 through 5)

When the "PEC recognition function" is to be used, the setting for the global recognition is selected

from the following items for each zone.

Disable : The global recognition function is not activated.

1 Point : The global recognition function is implemented, using one fiducial mark.

2 Point : The global recognition function is implemented, using two fiducial marks.

3 Point : The global recognition function is implemented, using three fiducial marks.

(a) It is recommended that "2 Point" or more should be selected for the global recognition.

(b) By dividing the area for the PEC recognition into several zones, it became possible to

correct a local expansion of a large PCB, etc.

Notice

Note

EUKYX

2-21199-2100

3.3 Operation

• 1-Point Recognition

Only the X and Y elements are corrected. The

element (expansion, etc.) is not corrected.

Fiducial Mark

F2B16

• 2-Point Recognition

Specify fiducial mark positions so that one fiducial mark is kept as diagonally away from the other

as possible.

Fiducial Mark

PCB

F2B17

Avoid making positional relation such as ﬁducial marks aligned vertically or horizontally with

each other as shown below.

F2B18

• 3-Point Recognition

Specify fiducial mark positions so that the triangle are formed by connecting the three points (three

fiducial marks) becomes as large as possible.

Fiducial Mark

F2B19

When any two of the three ﬁducial marks are designated to be positioned as close as possible

to each other, the results of the correction will be almost the same as "2-Point Recognition".

Note

EUKYX

2-22199-2100

3.3 Operation

(C01_03)

Image

When "Enable" is selected, set one of the following options as an image recognition mode.

Disable : The image recognition function is not used.

Enable : The image recognition function is used.

Unit PCB (Multi-Unit PCB)

Fiducial Marks

F2B20

When the global recognition function is used together with the image recognition function,

both recognizing actions take place but the placement coordinates are corrected according to

the result of the image recognition.

(C01_04)

Local

Select one of the following options to determine whether or not the fiducial mark on each

component placement point should be recognized.

Disable : The local recognition function is not used.

Enable : The local recognition function is used.

(a) When "Enable" is set in the text box, the deviation of each component placement point

can be corrected.

(b) A component placement point and each recognition mode can be speciﬁed in "(D02_09)

V" of the placement data (P-data) and the coordinates and mark code of a ﬁducial mark

can be designated in (D02_12), (D02_13), and (D02_14) of the placement data (P-data).

(C01_05)

Zones 1, 2, 3, 4, and 5

When the PEC recognition mode is set with “All” function enabled, the coordinates and mark code

of each fiducial mark must be set.

1st Point X [mm] (Horizontal) and Y [mm] (Vertical)

Set the coordinates of the first fiducial mark in the text boxes.

1st Point Mark Code

Set the mark code of the first fiducial mark in this text box.

2nd Point X [mm] (Horizontal) and Y [mm] (Vertical)

Set the coordinates of the second fiducial mark in the text boxes.

2nd Point Mark Code

Set the mark code of the second fiducial mark in the text box.

3rd Point X [mm] (Horizontal) and Y [mm] (Vertical)

Set the coordinates of the third fiducial mark in the text boxes.

3rd Point Mark Code

Set the mark code of the third fiducial mark in the text box.

Refer to (C02) PEC Recognition Mark Data for the mark codes.

Note

Reference