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5 Station extensions User Manual SIPLACE S-25 H M 5.3 Dual conveyor Software Version SR .503.xx 04/2002 US Edition 170 5.3 Dua l conveyor 5.3.1 Struc ture of the dual conveyor The convey or belts ar e driven by DC motors…

User Manual SIPLACE S-25 HM 5 Station extensions

Software Version SR.503.xx 04/2002 US Edition 5.2 Component barcode

169

– If the component barcode has been activated on the line computer and "Set-up check with bar-

code" has been selected from the machine options on the station, the "Fill location" and "Fill

track with barcode" functions cannot be used manually.

– If there are tracks with components without a barcode, then a manual "Fill" is possible, even if

the refill check has been activated.

Options in the event of an illegible barcode 5

Æ Deactivate the refill check from the Machine options menu.

Æ Enter the Barcode manually.

5.2.3 Operation

Æ Select the "Empty tracks" view from the Set-up menu.

Æ Use the barcode reader to scan the desired track barcode.

If the track is contained in the set-up and the component has a barcode, the "Set-up check with

barcode" dialog will appear, specifying the corresponding track.

PLEASE NOTE 5

You can open the dialog by clicking on the desired track or by clicking on the "Set-up check

with barcode" button. 5

The track can be filled once the comparison has been carried out and the return barcode has been

scanned. 5

5.2.4 Technical data

Connected to Station computer

Data entry Via barcode scanner or keyboard

Number of characters Up to 40

Not permissible Barcodes starting with a 1 or 2

and less than 5 characters long

Number of barcodes Up to 6 per component

Filter for suppressing data Up to 1 per barcode

Preset code types Code 39 (standard or ASCII)

Code 2 of 5, interleaved and normal,

Code 128, UPC/EAN/JAN codes

(others available upon request)

5 Station extensions User Manual SIPLACE S-25 HM

5.3 Dual conveyor Software Version SR.503.xx 04/2002 US Edition

170

5.3 Dual conveyor

5.3.1 Structure of the dual conveyor

The conveyor belts are driven by DC motors. There is a lifting table for holding the PCBs in each

processing area. The width of the PCB conveyor can be adjusted either via the menu or using the

line computer. 5

Fig. 5.3 - 1 Structure of the dual conveyor

5.3.2 General

As the name suggests, the dual conveyor has two transport tracks, which are electrically and me-

chanically independent of one another. In the Standard version, the right-hand side is the fixed

side. There is another version, however, in which the left-hand side is the fixed side. 5

(1) Input conveyor

(2) Center conveyor

(3) Output conveyor

(4) Lifting table

T1 Transport track 1 5

T2 Transport track 2 5

User Manual SIPLACE S-25 HM 5 Station extensions

Software Version SR.503.xx 04/2002 US Edition 5.3 Dual conveyor

171

There are two conveyor modes: "Single conveyor" and "Dual conveyor asynchronous. Enter the

conveyor mode you wish to use in the machine data (konfig.ma). 5

5.3.3 Defining the transport tracks

The right transport track (viewed in the transport direction) is designated "Transport 1" and the left

as "Transport 2" (see Fig. 5.3 - 1). 5

5.3.4 Changing the conveyor mode

5.3.5 Asynchronous conveyor mode

5.3.5.1 Description

In asynchronous mode, only one PCB in a transport track is processed. At the same time, another

PCB in the second transport track is moved into the placement position. This saves the full con-

veying time of one PCB, thus considerably increasing performance, particularly for PCBs with a

short cycle time. 5

5.3.5.2 Function

Once the machine has received the job data (cluster, set-up), the PCBs on the feeding belts are

continuously transported to the available center conveyor (provided that the center conveyor is

free) throughout the placement operation. The placement sequence starts as soon as a PCB has

moved onto the center conveyor. The PCBs are processed one after another. 5

PLEASE NOTE 5

The components to be placed and the width of the PCBs must be identical on transport track 1

and 2. 5

If the placement sequence is interrupted, the conveyor interface will be disabled and the PCBs

currently on the center conveyor will be completed. 5

The conveyor interface is disabled or enabled simultaneously for both transport tracks. 5

Conveyor mode Input in konfig.ma

Single conveyor 0

Dual conveyor synchronous 1

Dual conveyor asynchronous 2