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7 Station extensions User Manual SIPLACE HS-60 7.3 Dual conve yor Software version SR. 503.xx 07/2003 US Edition 158 7.3 Dual convey or 7.3.1 Struc ture of the dual conveyor The co nveyor be lts are d riven by DC m otors…

User Manual SIPLACE HS-60 7 Station extensions

Software version SR.503.xx 07/2003 US Edition 7.2 Component barcode reader

157

Track allocation 7

Four-digit barcode strips are attached to the lateral safety screens for the purposes of track allo-

cation. The first digit is used to identify the component table (1, 2, 3, or 4), while the remaining

three digits specify the track number. There are also return barcodes at both ends of the barcode

strip. The barcode strips are numbered consecutively in intervals of two (1, 3, 5, 7...) and each

represents 2 tracks (barcode 1 = track 1 and 2).

Components 7

Data can be read from the component reels to compare the stock of components against the quan-

tity specified in the set-up file (refill check), for example.

An audible signal is given when each dataset has been read successfully.

PLEASE NOTE 7

The component barcode reader option must be configured on the line computer or the SIPLACE

Pro.

Barcodes that start with the number 1, 2, 3, or 4 and are five digits long are interpreted as track

barcodes. All other barcodes that do not start with number 1, 2, 3, or 4 are regarded as compo-

nent barcodes.

7.2.2 Technical data

Connection Station computer

Data entry Barcode reader or keyboard

Number of characters Max. 40 / single conveyor

Max. 2 x 20 / dual conveyor

Not permissible Barcodes starting with a 1, 2, 3, or 4 and less than

5 characters long

Number of barcodes Up to 6 per component

Filter for suppressing data Up to 1 per barcode

Preset barcode types Code 39 (standard or ASCII)

Code 2 of 5, interleaved and normal,

Code 128, UPC/EAN/JAN codes

(others available upon request)

Max. resolution 0.13 mm

Scanning speed 36 scans/sec.

Laser class IEC class 1 - VDE0837

Degree of protection IP 64

7 Station extensions User Manual SIPLACE HS-60

7.3 Dual conveyor Software version SR.503.xx 07/2003 US Edition

158

7.3 Dual conveyor

7.3.1 Structure of the dual conveyor

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

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

line computer.

Fig. 7.3 - 1 Structure of the dual conveyor

(1) Input area

(2) Processing area 1

(3) Intermediate area

(4) Processing area 2

(5) Output area

(6) Lifting table, processing area 1

(7) Lifting table, processing area 2

T1 Conveyor track 1

T2 Conveyor track 2

User Manual SIPLACE HS-60 7 Station extensions

Software version SR.503.xx 07/2003 US Edition 7.3 Dual conveyor

159

7.3.2 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.

7.3.3 Defining the conveyor tracks

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

as "Transport 2" (see Fig. 7.3 - 1

7.3.4 Changing transport mode

7.3.5 Asynchronous transport mode

7.3.5.1 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.

7.3.5.2 Function

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

continuously transported to the available processing belt (provided that the processing belt is free)

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

moved onto the processing belt. The PCBs are processed one after another.

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

currently on the processing belts will be completed.

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

Conveyor mode Entry in the SITEST program

Single conveyor 0

Dual conveyor, synchronous 1

Dual conveyor, asynchronous 2