00193794-11_VD_SSW 505.05_de en - 第35页
Software Version Description, Station Software 505.05 07/2008 Edition 5.11 Revision of the traceability feature Compared with Version 503.04 of the traceability feat ure, data provision for the XML files which are genera…
Software Version Description, Station Software 505.05 07/2008 Edition
1. The vacuum values are compared after the component has been picked up and before it is
placed. If the vacuum value is significantly larger before placement, it is assumed that the
valve plunger is in an incorrect position, which may cause components to be lost.
The board is stopped in the output conveyor and an error message is issued.
The board must be checked for placement errors.
2. During the reference run, the threshold for the vacuum check is intensified.
Note:
If the vacuum check causes error messages with respect to the vacuum value appear too
frequently, please consult your service engineer.
Restrictions
- The vacuum check only works on modular DLM heads.
- The vacuum check and the Z height check both depend on the nozzle. They only apply to the
nozzle types specified in the database.
- The additional checks may lead to a higher rejection rate.
34 of 150
Software Version Description, Station Software 505.05 07/2008 Edition
5.11 Revision of the traceability feature
Compared with Version 503.04 of the traceability feature, data provision for the XML files which are
generated has been improved and key aspects of the functionality have been corrected (see below).
The behaviour of the traceability feature has been changed. The XML files are only written when the
PCB leaves the station (either in the normal manner or if it is removed by hand). Problems may
occur if the machine is switched off while a PCB is still in the station.
Other improvements:
- Stabilization of the software
- Extension of the logging mechanisms
- Traceablity Version 1.1 or 2.1
- Manual input of the PCB barcode is documented in errorLabel
- Indication of whether a subpanel was inked out or not (omit = TRUE / FALSE)
- Activation of the traceability option
- Activation of the GEM option
- Modified default setting for the scanning of barcodes if the previous setup was identical
5.11.1 Extension to support traceability version 1.1 or 2.1
Previously, the PCB barcode was logged in the XML file when the traceability data was output. It
was however not clear how this data was entered in the output (automatically after successful
barcode scanning or by manual entry). Manual entry often resulted in duplicate or missing XML files
from a given machine. For this reason, manual entry of the PCB barcode is now documented in the
file using the errorLabel (4096).
In addition, information as to whether subpanels were inked out or not is also logged.
This is done by assigning the additional attribute omit to each subpanel:
omit = "false" Î Subpanel was assembled
omit = "true" Î Subpanel was inked out and was not assembled
35 of 150
Software Version Description, Station Software 505.05 07/2008 Edition
Example of a correctly assembled PCB with a manually entered PCB barcode and with no inked out
subpanels:
<?xml version="1.0" ?>
- <TraceabilityData version="2.1" line="Linie2_Testcenter" station="S27HM" job="Trace-Linientest-
TH-Reihe-10
" boardID="SWT-BC3-O-012" boardName="Trace-Linien"
dateBegin
="2005070714455797" dateComplete="2005070714464810" errorLabel="4097"
setup
="Tracetest-Li">
- <panel name="/Trace-Linientest-2[1160]/Einzel_1" omit="false">
- <ref id="234">
<RefDes>BE_B_E1_1</RefDes>
<RefDes>BE_B_E1_2</RefDes>
</ref>
- <ref id="235">
<RefDes>BE_A_E1_1</RefDes>
<RefDes>BE_A_E1_2</RefDes>
</ref>
- <ref id="241">
<RefDes>BE_A_E1_1</RefDes>
</ref>
</panel>
- <panel name="/Trace-Linientest-2[1160]/Einzel_2" omit="false">
- <ref id="234">
<RefDes>BE_B_E2_1</RefDes>
<RefDes>BE_B_E2_2</RefDes>
<RefDes>BE_B_E2_3</RefDes>
5.11.2 Activation of the traceability feature
In this version, the traceability feature can be activated on the SIPLACE machines.
Activation of the component level indicator, which is required for traceability, is carried out
automatically. This means that it is not necessary to reinstall the traceability option for subsequent
software updates.
5.11.3 Activation of the GEM feature
In this version, the GEM feature can be activated on the SIPLACE machines.
This means that it is not necessary to reinstall the GEM option for subsequent software updates.
36 of 150