HS50_advance_level 2.pdf - 第123页
Stud ent Gu ide HS-5 0 Adva nced II 07/2 002 Ed ition 5 Soft ware 5 6 R I W Z D U H 2YHUYLH Z R IWKH6, 3/$ & ( /$ 1FRP PXQL FDWL RQ With thi s system all communi cations is from the l ine com puter to th e …
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07/2002 Edition Student Guide HS-50 Advanced II
Contents
4
Student Guide HS-50 Advanced II 07/2002 Edition
5 Software
5
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With this system all communications is from the line computer to the station computer. The station
computer then communicates with the machine controller. All data is stored at the station com-
puter. The machine controller only controls the machine control sequence. All the computers are
linked via a LAN and have a unique internet (IP) address.
Line Computer
Application
LRU 501.03
Operating System
SCO UNIX 5.0.5
Machine Controller
Application
MC 501.03
Operating System
RMOS 3.0
Station Computer
Application
GUI 501.03
SITEST 501.03
Operating System
Windows NT 4.0
07/2002 Edition Student Guide HS-50 Advanced II
5 Software
6
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The line computer uses an UNIX based operating system with Siemens specific desktop
software as a User interface. The line computer is principally used as an offline pro-
gramming station for preparation of PCB programs and also as a monitoring device to
record machine / line performance.
The relationship between the LC and the station is obviously an important one. Firstly
the machine specification (options fitted, nozzle changer configuration, etc.) is pro-
grammed at the LC and saved under the NGfile in the xxxxxx.st directory in Stationen
directory in Master Data. This file also contains the data regarding nozzle specifications
such as length and vacuum thresholds. This .kd file is converted at the line computer to
become the 60$ file. This file is sent to the station to become the ,GHDOPDfile.
The PCB placement program is transmitted to the station from the LC. The source file at
the LC is the TG file, which is contained within the specific xxxx.la directory for each
PCB and subsequently for each station. This file is converted at the line computer to
become the 61% file. This file is sent to the station to become the $NWXHOOQX file.
The full path at the LC for the .SNB file is
xxxx.la/.ad/SMT.ak/xlinie.va/xxxx.ar/xxxx.sr/SNB
Together with the placement data the LC also transmits the set up required at the sta-
tion. The source file at the LC is the NG which is contained within the specific xxxx.ar
directory for each set-up and subsequently for each station. This file is converted at the
line computer to become the 656 file. This file is sent to the station to become the
$NWXHOOUX file.
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The station computer for current software releases uses Windows NT as the operating
system with Siemens Desktop software acting as a graphical user interface (GUI).
When the machine is booted, as a default, the station computer is looking to communi-
cate with the line computer. Once this communication is established the station will
await the processing data, which is the job to be scheduled from the line computer.
When this data is sent to the station the current program, set up and nozzle configura-
tion is updated.
Should there be a problem with the LC or the network connection to the LC it is possible
for the station to work in ‘Stand Alone’ mode. In this mode it is possible to select the
Aktuell.nu file as the current program and run the machine. This Aktuell.nu file is always
the last job that was scheduled over to the machine from the line computer.