SM482PLUS_Admin(Eng_Ver2.8).pdf - 第358页

13-10 Multi-Functional Placer SM482( L) PLUS Administrator’s Guide <Operation Option> group . This fu nction can be used in the SM41 1 model.  <Auto Skip Placem ents> check box Even when a specific part has …

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Production Setup

the work once all work steps are completed.

 <Skip Board> check box

Perform the work without feeding the PCB into the working area on the

conveyor.

 <Operation Option> group

Set the options related to placement.

 <ANC before PCB load> check box

Selected so that the PCB stands by after replacing the nozzle before the PCB is

fed.

 <Prefetch Parts> check box

In the case of the equipment with dual gantries, when the corresponding gantry

cannot work continuously due the shortage of parts in the feeder that has supplied

parts to any one of the gantries, it selects the function to improve the productivity

temporarily with another gantry performing the work instead.

For this function the <Auto Skip Placements> check box shall be selected in the

<Operation Option> group. This function can be used in the SM411 model.

 <PreMove to 1st Fiducial> check box

While the PCB is being put into the working station, MMI move the fiducial

camera to the fiducial mark position and have it stand by.

 <Stop before DUMP> check box

Selected so that the machine stops before dumping the part to the dump box when

a part recognition error occurs.

 <Stop Machine When Pick Error> check box

There is a PCB in which small chips are placed underneath the large part such as a

shield cap.

In cases where the machine is equipped with a dual gantry that works on such

PCB, since each gantry performs work individually, a chip must be placed first.

However, even though the chip cannot be mounted since an error occurred while

picking it up, a situation occurs in which the rear gantry must place the shield cap.

As such, if the rear gantry places the part that is placed on a part such as the shield

cap earlier than the front gantry, the part underneath cannot be placed. Therefore,

when a pickup error occurs, this function stops the machine immediately.

 <Enable RESCUING> check box

In the case of the equipment with dual gantries, when the corresponding gantry

cannot work continuously due the shortage of parts in the feeder that has supplied

parts to any one of the gantries, it selects the function to improve the productivity

temporarily with another gantry performing the work instead.

For this function the <Auto Skip Placements> check box shall be selected in the

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Multi-Functional Placer SM482(L) PLUS Administrator’s Guide

<Operation Option> group. This function can be used in the SM411 model.

 <Auto Skip Placements> check box

Even when a specific part has run short during automatic production, placement is

continuously performed on the remaining placement points, generating a warning

message.

Caution This function allows the placement to be simply performed

continuously. If interference is expected in the future

between the skipped part and the nearby placed parts while

performing placement, release this function.

 <Soft Ground> Check Box

Set when you wish to reduce vibration of the equipment during production. This

function reduces the acceleration of the Y-axis in the equipment to reduce

equipment vibration. However, it may result in a partial decline in equipment

productivity.

 <PCB Transfer Speed> combo box

Used to adjust the PCB feeding speed. When the PCB is heavy, if it is selected at too

high speed, the conveyor belt may not feed the PCB sufficiently with the belt rotating

while slipping. The default selection is Middle. Adjust the speed appropriately, if

necessary.

 Fast: high speed

 Middle: medium

 Slow: low speed

 <Speed> slide bar

Select the driving speed of the XY axis driving motor.

 <Z Axis Mount Delay> slide bar

Works after adding the defined value in the slider bar to the placement delay value

setup in the common data at the time of part registration. This value is applied only to

Z-axis.

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Production Setup

 <Inhibit Lane> group

When it is not used, select the workstation. Then the PCB is not loaded on the

corresponding workstation.

 <Progressive Product> Check Box

This is a function that uses the docking cart to work on two boards in a sequence if

there isn’t a sufficient number of feeders to produce boards at the optimal productivity.

This function is only supported for the single conveyor option.

Setting this option will first mount at the placement point for JOB A after the board is

loaded and then mount at the placement point for JOB B after replacing the docking

cart. This process is repeated each time a sheet of PCB is being produced.

 <Detail> button

 <Display Option while product> group

This button is used to select the image viewed in the SMVision window during

PCB production.

 <Mode> combo box

 Camera

Selected when looking at the image of a specific camera. Select the

corresponding camera from the <Device> combo box.

 Head

Selected when looking at the image in which the part picked up by a