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06/2002 E dition Studen t Guide H S-50 Advance d I 4 Communi cation 8 4.4 M a chine co ntroller Fig . 4.4 - 1 Mac hine Co ntr oll er The machi ne con trol ler is an industrial PC running RMOS, a realtime operating system…
Student Guide HS-50 Advanced I 06/2002 Edition
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4.3 Station Computer
Fig. 4.3 - 1 Station computer
The station computer is ca Pentium system running Windows NT 4.0.
It provides the following functions:
– Provision of a multilingual graphical user interface
– Management of the machine data
– Teaching of vision data
– Communication interface between the line computer and the machine ontroller
06/2002 Edition Student Guide HS-50 Advanced I
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4.4 Machine controller
Fig. 4.4 - 1 Machine Controller
The machine controller is an industrial PC running RMOS, a realtime operating system based on
DOS.
In conjunction with the axis control cards, the CAN cards and the vision system, it controls the en-
tire placement sequence.
It provides the following functions
– Control of all axis sequences
– Control of the vision system
– Monitoring of all input and output functions
– Implementation of alll operator input
Student Guide HS-50 Advanced I 06/2002 Edition
4 Communication
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4.5 Communication flow with single station
Fig. 4.5 - 1 SIPLACE single station
➠ The job control facility of the line computer sends the placement program to the station com-
puter via the SIPLACE LAN
➠ The program is buffered on the station computer, where it is the converted and forwarded by
the sequence control facility to the machine controller over the SIPLACE LAN
➠ The placement data is stored in the machine controller RAM, from where it is processed in se-
quence.
➠ During the placement process, the machine controller sends status reports (error messages,
operator requests, information on the processing status) to the station computer via the LAN.
➠ In accordance with the placement sequence, all production data ( information on errors, dura-
tion of the placement process, etc.) is transferred from the stationcomputer to the line com-
puter, where it is recorded and displayed using appropiate evaluation software (MaDaMaS -
machine data management system).