2OM-1075-002.pdf - 第74页

2.14 Placement Coordinates T eaching Function • • • • • P .C.B. Origin Offset T eaching When the placement coordinates in the pattern program are shifted overall in the X and Y directions, such overall deviations can be …

(3) Set "Enable" or "Disable" as the alternate feeder mode for each

individual feeders.

In the "Altn Fdr Mode (Enable)" tab sheet, it is possible to check how

the alternate feeder mode is working and to specify which feeders

are completed with component replenishment.

• As for the feeder No. where a component shortage error has been

detected, set "Enable" for the objective feeder No. after compo-

nent replenishment.

• Select the feeder No. for which "Enable" or "Disable" must be

changed and press the [Enable] or the [Disable] button.

• When the [Jump to Alt Fdr] button is pressed, the selected Nos.

are shifted to the destination alternate (substitute).

• When the [Enable All F1] button is pressed, "Enable" is set for all

the feeders on the selected feeder base (Feeder Base #1 in this

case).

• The set parameters ("Enable" or "Disable" (alternate feeder

modes) for each individual feeders) are saved when the [POWER

ON] or the [POWER OFF] button is pressed, the system is

cleared, or the current pattern program data is modified.

The parameters specified here become valid prior to the other

alternate-related ones that are designated in the pattern pro-

gram.

Even when "Enable" is set in the pattern program, this alternate

feeder mode (function) can be used to temporarily set "Dis-

able" in relation to preparation for the feeders.

2.13 Feeder Alternate Function

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Note

2.14 Placement Coordinates Teaching Function

••

• P.C.B. Origin Offset Teaching

When the placement coordinates in the pattern program are shifted

overall in the X and Y directions, such overall deviations can be cor-

rected 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 re-

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

deviations in the X and Y directions.

••

• Placement Coordinates Teaching

By capturing the image of P.C.B. patterns in the recognition window

with the P.E.C. recognition camera, it can be checked if wrong pa-

rameters are specified individually as placement coordinates in the

pattern program.

When a mistake is found, this function can be used to correct the

pattern program data, using the manual alignment function (match-

ing operation of displayed component outlines and P.C.B. patterns

with the pointing device).

Table 2B14

Step Reference

1. P.C.B. Origin Offset Teaching "5.3 "PCB Origin Offset Teach" Tab" in "Section 5"

2. Placement Coordinates Teaching "5.4 "Place Pos Teach" Tab" in "Section 5"

2.14 Placement Coordinates Teaching Function

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2.15 Automatic Recovery (Priority of Component)

Function

When this function is used, the machine does not stop immediately

after it has detected a component shortage, etc.

When the machine has detected a component shortage, etc., a mes-

sage is issued as machine information, prompting the operator to re-

plenish components.

The machine continues to place the components other than the miss-

ing ones (component-shortage detected ones). After it has placed all

components (excluding the missing ones), it stops running without dis-

charging the P.C.B.

When component shortage errors, etc., are detected in different feed-

ers at a short interval, the loss time can be reduced because the com-

ponents in short can be replenished collectively.

Table 2B15

Step Reference

1. Setting of Operation Mode "3.3 "Opn. Mode" Tab" in "Section 5"

2.15 Automatic Recovery (Priority of Component) Function

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