2OM-1075-002.pdf - 第171页

AHB01ESPP 5.3.3 Examples The P .C.B. origin offsets must be taught. The P .C.B. origin offsets are used to specify the reference points for all coordinates data that will be set up in the pattern program. These offsets m…

AHB01ESPP

5.3 "PCB Origin Offset Teach" Tab

5.3.1 Scope

When the placement coordinates in the pattern program are shifted over-

all in the X and Y directions, such overall deviations can be corrected by

changing the P.C.B. origin offsets X and Y in the operation data.

This function can be used to calculate the amount of deviations semi-

automatically with the P.E.C. recognition camera and reflect the results

as P.C.B. origin offsets X and Y for correction of the overall deviations in

the X and Y directions.

••

• Objective Data for Teaching

P.C.B. Origin Offset (X, Y)

This data is included in the operation data of the pattern program.

5.3.2 Cautionary Items on Teaching

••

• Before performing a teaching operation on the placement coordinates,

be sure to check if normal P.C.B. origin offsets are set or not in the

"PCB Origin Offset Teach" tab sheet. If not, perform a teaching op-

eration on the P.C.B. origin offsets beforehand.

••

• All coordinates data in the pattern program is affected by the teach-

ing operation of the P.C.B. origin offsets. Therefore, the teaching op-

eration must be performed only when the machine is in the "STOP"

mode.

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5.3 "PCB Origin Offset Teach" Tab

AHB01ESPP

5.3.3 Examples

The P.C.B. origin offsets must be taught.

The P.C.B. origin offsets are used to specify the reference points for all

coordinates data that will be set up in the pattern program.

These offsets must be used for the pattern data that represents the

P.C.B.’s having blank sides (no patterns) on the mother board or for the

actual patterns that are all shifted to one side.

Fig. 2E23-2 Objects for P.C.B. Origin Offset Teaching

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5.3 "PCB Origin Offset Teach" Tab

TIM-X100R

TIM-X100F

P.C.B. Positioning

Reference

P.C.B. Origin Offset

Outline Pilot Pin

Pattern Origin

P.C.B. Origin

Unit Control

Offset

Outermost Outline of P.C.B.

Fiducial Mark for

Global

Recognition

Placement

Coordinates

Angle of Divided Pattern: 0°

Angle of Divided Pattern: 270°

Pattern Area

P.C.B. Positioning

Reference

P.C.B. Origin Offset

Outline Pilot Pin

Pattern Origin

P.C.B. Origin

Unit Control

Offset

Outermost Outline of P.C.B.

Placement

Coordinates

Angle of Divided Pattern: 0°

Angle of Divided Pattern: 270°

Pattern Area

Fiducial Mark for

Global

Recognition

AHB01ESPP

5.3.4 Tab Sheets

••

• Sheet Layout

When the "PCB Origin Offset Teach" tab is pressed in the "RECOV-

ERY" window, the following tab sheet appears inside the window.

Fig. 2E23-3 "PCB Origin Offset Teach" Tab Sheet

(Example: [P.E.C. Pos] Button Selected)

Fig. 2E23-4 "PCB Origin Offset Teach" Tab Sheet

(Example: [Place Pos] Button Selected)

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5.3 "PCB Origin Offset Teach" Tab

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