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3 Technical data User manual SIPLACE HF series 3.13 Flexible dual PCB conveyor Software Vers ion SR.50x.xx 01/2006 US E dition 158 Restricti ons 3 If the dual c onveyor is operated in synchr onous mode , the ‘PCB wh ispe…
User manual SIPLACE HF series 3 Technical data
Software Version SR.50x.xx 01/2006 US Edition 3.13 Flexible dual PCB conveyor
157
3.13.7.1 Asynchronous transport mode
Description 3
In asynchronous mode, only one PCB in a transport track is processed. At the same time, an-
other PCB in the second transport track is moved into the placement position. This saves the full
conveying time of one PCB, thus considerably increasing performance, particularly for PCBs
with a short cycle time. 3
Function 3
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. 3
If the placement sequence is interrupted, the conveyor interface will be disabled and the PCBs
currently on the processing belts will be completed. 3
The conveyor interface is disabled or enabled simultaneously for both transport tracks. 3
3.13.7.2 Synchronous transport mode
Description 3
In synchronous mode, two PCBs of the same size are moved into the placement position at the
same time. They must be processed as a common panel. 3
In this way, the top and bottom of a PCB can be processed on a single line, and the time required
to transport the PCB is shorter since two PCBs are always transported at the same time. It also
ensures better utilization of the nozzle configuration. 3
Function 3
PCBs on conveyor tracks 1 and 2 are moved synchronously onto the conveyor sections (i.e. the
conveyors are controlled synchronously, but independently of one another). The components to
be placed on conveyor tracks 1 and 2 must be organized into a panel via two subpanels. (See
the SIPLACE Pro user manual). 3
If only one conveyor track (or center conveyor) is full when the placement sequence starts, the
subpanel on this section will be identified as “not for placement”. 3
3 Technical data User manual SIPLACE HF series
3.13 Flexible dual PCB conveyor Software Version SR.50x.xx 01/2006 US Edition
158
Restrictions 3
If the dual conveyor is operated in synchronous mode, the ‘PCB whispering down the line’ option
is deactivated. PCB barcode operation is not supported in this mode. The "Global bad fiducial"
option cannot be used. 3
3.13.8 Changing transport mode
3
3
3.13.9 Controlling the dual conveyor using the Single Functions menu
The online help contains information on controlling the dual conveyor and on the Single Functions
menu. 3
3
3
3.13.10 Automatic width adjustment on the dual conveyor
When the command is received, the conveyors are set to the desired width one after another. Dif-
ferent widths are possible. 3
PLEASE NOTE 3
Automatic width adjustment is deactivated if “synchronous transport” is selected.
3
See the Online Help for detailed information about changing the conveyor track width. 3
3
Conveyor mode Entry in the SITEST program
Single conveyor 0
Dual conveyor, synchronous 1
Dual conveyor, asynchronous 2
User manual SIPLACE HF series 4 Setting up and commissioning
Software Version SR.50x.xx 01/2006 US Edition 4.1 Dimensions and weight of the placement machines
159
4 Setting up and commissioning
4.1 Dimensions and weight of the placement machines
Data for the dimensions and weight of the machine can be found in section 3.4, page 99.
4.2 Delivery configuration and transport
4.2.1 Transport packaging
The placement machine is supplied in a wooden crate mounted on a stable wooden pallet.
4.2.1.1 Dimensions of the transport packaging
The dimension of the wooden transport crate are as follows:
Length 2404 mm
Width 2790 mm
Height 1600 mm 4
Fig. 4.2 - 1 Transport crate - dimension in millimeters
(A) Fork-lift attachment points