3OM-1075-002.pdf - 第41页

(A02) P .E.C. Recognition Data Fig. 3B27 Edit Window (Example) (A02_01) P .E.C. recognition function Select one of the following options to determine whether or not this function should be used. Disable : The P .E.C. rec…

(A01_08) P.C.B. locate

Datum

Select one of the following options as a P.C.B. positioning

reference.

Outline : The P.C.B.’s are positioned based on the out-

line.

Hole : This is an optional function.

The reference pin for positioning is aligned with

the P.C.B. hole position to position the P.C.B.’s.

(a) In normal cases, set "Outline" in the text box.

(b) "Hole" may not be used according to the combination of

the P.C.B. flow direction and the positioning reference po-

sition. It depends on the value specified in the "X [mm]" text

box of the label "P.C.B. size".

Please contact us when the "Hole" reference is used.

Sequence

Select one of the following options as a P.C.B. positioning

sequence.

Standard:

Y Clamp deactivated, Z Clamp activated, and BPC Axis

activated

Z clamp & Y Pusher:

Y Clamp activated once, Z Clamp activated, and BPC

Axis activated

Conveyor timing

Set how to use the following parameters specified in

the "Parameter 2" tab sheet. (Operation Sequence:

[SYSTEM] Button Æ "SYS DATA" Menu Æ "Auto Op-

eration" Tab Æ "Transfer Conveyor" Tab Æ "Parameter

2" Tab Sheet)

Transfer speed (Low speed) decelerate ratio [%], De-

celerate timing [sec], Stop timing [sec], Revers stop

timing [set], and Acceleration ratio [%]

Standard:

This parameter is used in normal cases.

Mode 1:

This is the parameter adjusted and reserved exclusively

for the jig P.C.B.

0308-004 2-21

AHB01EDTP

2.3 Operation Data

Fig. 3B26

Outline

Standard

P.C.B. locate

Datum

Sequence

Conveyor timing

(A02) P.E.C. Recognition Data

Fig. 3B27 Edit Window (Example)

(A02_01) P.E.C. recognition function

Select one of the following options to determine whether or

not this function should be used.

Disable : The P.E.C. recognition function is not used.

Enable : The P.E.C. recognition function is used.

P.E.C. recognition mode Global

When "Enable" is selected, set one of the following options

as a global recognition mode.

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.

0308-004 2-22

AHB01EDTP

2.3 Operation Data

P.E.C. recognition mode Global

Fig. 3B29

2 Point

P.E.C. recognition function

Fig. 3B28

Enable

1-Point Recognition

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

(expansion, etc.) is not corrected.

Fig. 3B30

2-Point Recognition

Specify fiducial mark positions so that one fiducial mark is

kept as diagonally away from the other as possible.

Fig. 3B31

Avoid fiducial mark positions aligned horizontally or

vertically with each other as shown below.

Fig. 3B32

3-Point Recognition

Specify fiducial mark positions so that the triangle are formed

by connecting the three points (three fiducial marks) be-

comes as large as possible.

Fig. 3B33

When any two of the three fiducial marks are desig-

nated to be positioned as close as possible to each

other, the results of the correction will be almost the

same as "2-Point Recognition".

0206-003 2-23 AHB01EDTP

2.3 Operation Data