3OM-1054-002.pdf - 第49页

P .E.C. recognition mode image When"Enable" is selected in the"P .E.C. recognition function" text box, select one of the following options as an image recognition mode. Disable : The image recognition…

1-Point Recognition

Only the X and Y elements are corrected. The θ element (expansion,

etc.) is not corrected.

Fig. 3B43

2-Point Recognition

Specify fiducial mark positions so that one fiducial mark is kept as

diagonally away from the other as possible.

Fig. 3B44

Avoid fiducial mark positions aligned horizontally or vertically

with each other as shown below.

Fig. 3B45

3-Point Recognition

Specify fiducial mark positions so that the triangle area formed by con-

necting the three points (three fiducial marks) becomes as large as

possible.

Fig. 3B46

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 Recog-

nition".

Fiducial Mark

P.C.B.

Fiducial Marks

01 12-003 2-29 AGS01EDTP

2.3 Operation Data

Fiducial Marks

P.E.C. recognition mode image

When"Enable" is selected in the"P.E.C. recognition function" text box,

select one of the following options as an image recognition mode.

Disable : The image recognition function is not used.

Enable : The image recognition function(2-point recognition) is

used.

U-N : The P.E.C. recognition is performed, regarding a unit

P.C.B. as one unit on the multi-unit P.C.B.

Example:"Enable" in"P.E.C. recognition mode image" Text Box

Fig. 3B48

Example: “U-N" in"P.E.C. recognition mode image" Text Box

Fig. 3B48-1

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.

Fiducial Marks

Unit P.C.B.'s (Multi-Unit P.C.B.)

021 1-004 2-30 AGS01EDTP

2.3 Operation Data

Enable

P.E.C. recognition mode image

Fig. 3B47

P.E.C. recognition mode local

When"Enable" is set in the"P.E.C. recognition function" text box,

select one of the following options in the"P.E.C. recognition mode

local" text box.

Disable : The local recognition function is not used.

Enable : The local recognition function is used.

(A02_02) P.E.C. recognition mode global

When"1 Point","2 Point","3 Point" or"4 Point" is selected for the global

P.E.C. recognition function, the coordinates and code of each fiducial

mark must be entered in the corresponding text boxes.

Fiducial mark #1 X location [mm] and Y location [mm]

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

Unit: mm

Fiducial mark #1 Mark code

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

Fiducial mark #2 X location [mm] and Y location [mm]

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

Unit: mm

Fiducial mark #2 Mark code

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

Fiducial mark #3 X location [mm] and Y location [mm]

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

Unit: mm

Fiducial mark #3 Mark code

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

Refer to"(A03) P.E.C. Recognition Mark Data" for the mark codes.

2.3 Operation Data

Fiducial mark #1 Mark code

Fig. 3B50

Fiducial mark #2 Mark code

Fig. 3B52

Fiducial mark #3 Mark code

Fig. 3B54

Fig. 3B49

Fiducial mark #1 X location [mm]

Fiducial mark #1 Y location [mm]

10.000 [mm]

021 1-004 2-31 AGS01EDTP

Fig. 3B53

Fiducial mark #3 X location [mm]

Fiducial mark #3 Y location [mm]

0.000 [mm]

Fig. 3B51

Fiducial mark #2 X location [mm]

Fiducial mark #2 Y location [mm]

100.000 [mm]

Disable

P.E.C. recognition mode local

Fig. 3B48-2