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2.13 Feeder Alternate Function When a feeder becomes short of components, this function selects a prepared spare feeder . After all components are picked up from the spare feeder , another spare feeder is selected. The p…

0206-002 2-20 AHB01ESPP

2.10 Component Carriage Data Edit Function

This function enables the operator to easily change the component car-

riage data in the current pattern program.

The function can be used when the packaged posture of the supplied

component differs from that of the component being used so far due to

unavailability, etc.

Only the limited data for the packaged posture can be changed.

Table 2B10

Step Reference

1. Temporary Change of "4.2 "Comp Carriage Dt Edit" Tab" in "Section 5"

Component Carriage Data

2.11 Pick-Up Location Teaching Function

This function enables the operator to teach and correct the component

pick-up location through manual alignment operation.

After the function is performed, the pick-up rate might be improved.

Table 2B11

Step Reference

1. Pick-Up Location Teaching "5.1 "Pick-Up Location" Tab" in "Section 6"

Function

2.12 Library Teaching Function

This function enables the operator to automatically create component

library data or manually create and correct the component library data.

In addition, the recognition test function also makes it possible to make

a recognition test of the component library data.

Table 2B12

Step Reference

1. Library Teaching "5.2 Library Teaching" in "Section 6"

2.10 Component Carriage Data Edit Function

Note

2.13 Feeder Alternate Function

When a feeder becomes short of components, this function selects a

prepared spare feeder. After all components are picked up from the spare

feeder, another spare feeder is selected. The prepared spare feeders

must contain the components of frequently used types.

When a component shortage error occurs and this function is activated,

the interval time for component replenishment can be prolonged and

the feeders short of components can be replenished with components

collectively.

To Implement the Alternate Feeder Mode

(1) Set "Enable" in the "Feeder Alternate" text box and specify the feeder

No. (destination feeder No.) in the "Fdr No." text box of the "Place-

ment Feeder Location" tab sheet in the "Pattern Program" edit win-

dow.

Fig. 2B23 "Placement Feeder Location" Tab Sheet in "Pattern Program" Edit Window

Requirements for "Fdr. No." Setting

• The component IDs must be identical between the feeder No. where

the alternate feeder mode is set (alternate source feeder No.) and

the alternate destination feeder No.

• The alternate destination feeder Nos. (Fdr No.) must be specified in

the following ranges.

Table 2B13

Feeder Base #1 101 to 132

Feeder Base #3 301 to 332

Feeder Base #4 401 to 432

FB #3 VIB Feeder #1 341 to 349

FB #3 VIB Feeder #2 351 to 359

FB #3 VIB Feeder #3 361 to 369

FB #4 VIB Feeder #1 441 to 449

FB #4 VIB Feeder #2 451 to 459

FB #4 VIB Feeder #3 461 to 469

2.13 Feeder Alternate Function

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• The alternate destination should be terminated. (The feeder Nos.

should not be looped.)

• Neither "S" nor "X" should be set in the "C (Control Command)" text

box of the destination feeder carriage # in the "Placement Feeder

Location" tab sheet.

• When "S" or "X" is set in the "C (Control Command)" text box of the

source feeder carriage # (Placement Feeder Location Data), the com-

ponent placement actions for this feeder No. are all bypassed. (No

components are placed.)

All alternate feeder modes designated from this feeder become in-

valid.

• It is possible to designate the same alternate destination feeder from

different feeder Nos.

• The number of alternated feeder links is not limited.

• When "Disable" is set in the "Feeder Alternate" text box for the desti-

nation feeder No., the alternate feeder mode stops working at this

feeder.

Example: In the following cases, the feeder alternate mode is termi-

nated in "Fdr. No. 103 (123)".

Fig. 2B24

When P.C.B.’s are produced using the feeders containing the

same types of components (same IDs) installed on two or more

feeders and each feeder No. is designated (dispersed feeder

designation), these feeders can be linked together by the alter-

nate feeder mode.

Load the feeders undesignated in the feeder data of the place-

ment data (P) with the same type of components (component

ID) and set them in the destination "Fdr. No." for the alternate

mode.

The machine starts automatic operation using the feeders on

the dispersed feeders. Every time a feeder becomes short of

components, the other available feeders are consolidated. Af-

ter the same types of components are used up, the machine

stops in the component shortage error condition.

2.13 Feeder Alternate Function

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Note