AQ-2 spec book LR.pdf - 第31页
Options 29 of 44 A barcode can be used to enable Board Iden tification (BI) and for the optional Barcode Tr iggered Change Over (BT CO) functionality . T he Board Identification module (BI) can be used to provide barc od…
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When a trolley set-up is docked, the machine specific part of SVS-Pro will verify the
feeder set-up once again. At any improper set-up for the order to be produced, it is
impossible to start the production. Error messages will be provided on the Graphical
User Interface as well as on the wireless barcode scanner. The ITF-II feeder where an
improper set-up is detected will also be indicated with a blinking LED on the ITF-II
feeder. The operator can select the error on the wireless barcode scanner to correct the
fault. When there are no more errors left, the machine will be enabled to start
production. During production, SVS-Pro will verify the feeder set-up real-time. When a
feeder is exchanged or when splicing is executed and an error is detected, the machine
will be stopped directly to ensure that only the right components will be placed on
PCBs in accordance to the placement program.
SVS-Pro provides the basis for lot-traceability, it will log the following items:
•Partnumber
• Quantity
•Vendor ID
•Lotcode
• Operator ID
•Date & Time stamp
• Set-up changes
SVS-Pro Off-line Loading Unit
The Offline Loading Unit guides the operator, as to which reel needs to be on which
trolley position. When a reel is scanned with the wireless scanner, the GUI of the
Loading Unit indicates if this reel that is required to be used for the set-up. It also
indicates on which Trolley position this reel needs to be located. When a trolley is
connected to the Loading Unit and a feeder is inserted in the trolley, the Loading Unit
will verify the information stored on the feeder and inform the operator whether the
feeder is in its correct position. If the feeder location is correct, it will be removed from
the set-up list. If the location is incorrect, advice will be given on where the feeder
needs to be located.
On the Off-line loading unit a barcode or text printer can be connected. New barcode
label can be printed on unloading the feeder. Various reports can be printed via a text
printer. The unit can be network connected to download placement programs.
The Trolley is connected to the Loading Unit via a cable at the rear side of the trolley
unit.
Trolley contains:
•All operating actions can be done with the touch screen.
• Others can be done with the keyboard, eg when barcode can’t be recognized by
scanner.
•Floppy & CD-rom drive.
•Ethernet card for networking.
• Space for (optional) printer to print Reel label with actual remaining quantity.
•Cabinet for reels and/or documentation.
Note: For SVS-Pro minimum one(1) Off-line loading unit is required.
For details see specification book SVS Pro
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A barcode can be used to enable Board Identification (BI) and for the optional Barcode
Triggered Change Over (BTCO) functionality.
The Board Identification module (BI) can be used to provide barcode –ID and
traceability information. It features:
•A check of the board ID versus the running placement program. On error the system
will block the board from entering the machine.
• Board identification for traceability (see paragraph on traceability).
On request scanners can be delivered with the module.
3.9 Board
Identification
Table 22
Table 23
Barcode specifications
Types 1D and 2D
Length 1D: max.1024
2D: max. 256
Codes •CODE39
• Interleaved 2 of 5
• CODE128
Scanner specifications
Connection RS-232
Baudrate 9600 kb/s
Number of bits • 7
Stopbit • 1
Parity bit • -
X-on/X-off • off
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3.10 Traceability
3.10.1 Board
traceability
Primary users of traceability are automotive, medical and military who have strict
traceability requirements but lately also other industries see traceability as a
must.
The AX supports two levels of traceability:
•The first level of traceability is called board traceability. Board traceability
contains traceability information about each individual board produced by a
machine. This product will typically be used together with 3rd party software.
•The second level of traceability is called batch traceability.Atthis level data
contains information about all the boards in a batch.
Both traceability products can make their data available to the user in files or in
messages. In message mode traceability information is send in XML-messages to
a front-end system. In file mode traceability information is written in XML-files to
a location on the factory network (e.g. customers file server). The traceability files
can then be archived on CD-ROM’s for long term storage. The files are easy
readable using for example Excel.
PA 3010/10 Board traceability:
Board traceability combines SVS Pro and BI information into one traceability
dataset per board. The dataset includes information about the machine used to
build the board, the identifier of the PCB (e.g. barcode) and the components used
(a.o. part number, vendor number and lot number).
PA 3010/20 Batch traceability:
Batch traceability combines SVS Pro and BI information into one traceability
dataset per batch. The dataset includes information about the machine used to
build the board, all identifiers of the PCB’s that are processed in the batch and the
components used (a.o. part number, vendor number and lot number) during the
batch.
A traceability solution is built up out of three products:
1. BI: scanner interface that supplies PCB identification data. This is standard
available on the AX/AQ-2.
2. SVS Pro: supplies component identification data. The set-up is crucial for
traceability and therefore we need SVS Pro. SVS Pro is a prerequisite for
traceability: for traceability to work the machine has to be equipped with
SVS Pro (SVS Pro is not included in the traceability PA and should be ordered
separately).
3. Traceability software: combines the PCB-scanner data and SVS Pro data as the
product is built in the machine.
Board traceability delivers a dataset (as specified in) per board. That means that
whenever a board leaves the machine the data interface will deliver a dataset
containing all traceability data for that one board. The dataset contains:
•The production date and time
•The machine type and machine name that produced the board
•The board ID and production status of the board
•The placement program used to build the board
•For each used tape:
a. Partnumber, package-type and reference designators that must be
placed from that feeder-position according to the placement program
b. Partnumber, vendor- and lot-identifier, setup date and time, and
operator according to SVS-Pro