YV180X_Ope_E.pdf - 第259页
6 -24 EPD8013110 Operation Chapter 6 6 Using various functions 6 5. Using the fiducial functions By using recognition results of the fiducial marks provided on a PCB, the fiducial function corrects the PCB positioning er…
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EPD8013110
Operation
Chapter 6
6
Using various functions
5 Quit the static component matching.
When the static component matching is complete, the display returns to
the component information screen. Press the [ESC] key, and the COMPO-
NENT INF. box appears again. Select “SAVE & EXIT” and press the
[ENTER] key to quit the static component matching.
Component Info. screen with the COMP.INF.COMMAND menu box displayed
27615-C0-00
<<<APPLICATION>>> 2/DATA/M
<<MODE>> 2/DATA_GENERATOR
Machine
Component Nam
R1005
R1608
R2125
No.
1
2
3
COMP.INF.COMMAND
SAVE & EXIT
c
CAUTION
To perform “static component matching”, the component name must be exactly
identical with the static component name (including upper and lower case).
When the “FIXED COMP.MATCH” command is executed, the original data will be
deleted since the static component data overwrites component data of the same name.
Reference
You can utilize static component data without performing “static component matching”.
To do so, enter the static component number in the FixCmpRef. parameter column of the
component information.
Setting the FixCmpRef. parameter
27616-C0-00
1
<<APPLICATION>> 2/DATA/M
<<MODE>>1/EDIT DATA
2.OPTION INFO.
FixCmpRef.
:
PCB :
COMPONENT NAME
R1005
COMMENT
OBJ :Component Info.
No.
1
2
Enter the corresponding
static component number here
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EPD8013110
Operation
Chapter 6
6
Using various functions
6
5. Using the fiducial functions
By using recognition results of the fiducial marks provided on a PCB, the
fiducial function corrects the PCB positioning error resulting from errors in
machining the PCB contour and locate pin holes, PCB clamping mecha-
nism fluctuations and local distortion or warps on the PCB. Two or four
fiducial marks are used as a set, but it is okay if each mark is different in
shape.
Fiducial function
21601-C0-00
The fiducial settings are broadly classified into two types: one is related to
PCB data, and the other to mounting data. These are further subdivided
depending on what is corrected or how it is corrected by the fiducial
function. This section explains how to make fiducial settings and how to
use the fiducial functions.
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EPD8013110
Operation
Chapter 6
6
Using various functions
5.1 PCB fiducial and block fiducial
functions
There are two kinds of fiducial functions relating to PCB data: “PCB
Fiducial” and “BLOCK Fiducial” which are registered in the PCB informa-
tion.
1. PCB fiducial function
The PCB fiducial function corrects the positioning error of the entire
PCB by using a pair of fiducial marks. This function is particularly
effective in correcting the positioning error caused by PCB clamping
mechanism fluctuations. As shown in the figure below, a pair of fiducial
marks must be diagonally located on the entire PCB.
PCB fiducial marks
23607-C0-00
2nd mark (X2, Y2)
PCB origin
1st mark (X1, Y1)
2. Block fiducial function
The block fiducial function corrects the positioning error of each block
on a PCB, by using a pair of fiducial marks provided in the block. This
function is also effective in correcting the positioning error caused by
PCB clamping mechanism fluctuations. As shown in the figure below, a
pair of fiducial marks must be diagonally located in each block.
c
CAUTION
The block fiducial is only be effective for PCB data which is registered in the Blk Repeat
Info. (multi-block PCB data using the block repeat function) .
Block fiducial marks
23608-C0-00
2nd mark (X2, Y2)
1st mark (X1, Y1)
Block repeat No.1
Block repeat No.
2