UF/PNPI POWER SUPPLY SOFTWARE By Magnus Hov Lieng 06.04.2006.
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Transcript of UF/PNPI POWER SUPPLY SOFTWARE By Magnus Hov Lieng 06.04.2006.
![Page 1: UF/PNPI POWER SUPPLY SOFTWARE By Magnus Hov Lieng 06.04.2006.](https://reader036.fdocuments.in/reader036/viewer/2022062504/5a4d1b567f8b9ab0599a958b/html5/thumbnails/1.jpg)
UF/PNPIPOWER SUPPLY
SOFTWARE
ByMagnus Hov Lieng
06.04.2006
![Page 2: UF/PNPI POWER SUPPLY SOFTWARE By Magnus Hov Lieng 06.04.2006.](https://reader036.fdocuments.in/reader036/viewer/2022062504/5a4d1b567f8b9ab0599a958b/html5/thumbnails/2.jpg)
Overview
• UF/PNPI Hardware Setup• UF/PNPI Software Setup• Current Software Situation• Future Development
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Hardware Setup
• PCI Hostcards• Primary Power Supply (Matsusada AU-5P60-LF)• Master Boards• Remote Distribution Boards
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Hostcard Issues
• Currently PCI 5V• PCI 3.3V version in
testing• Possible change to a
USB solution
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RDB-30 Picture
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Software Setup• FPGA Code• Device Driver• DIM Server• PVSS Module
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DIM Communication
• “Communication system for distributed and mixed environments.”
• “Provides a network transparent inter-process communication layer.”
• Server / Client architecture.• The Server provides Data Services and
Command Services.
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PVSS
• SCADA system chosen for LHC control systems
• JCOP Framework provides tools and guidelines
• Uses tree-like data structures
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UF/PNPI DIM Server
• Communication strategy chosen specifically to work well with PVSS and the JCOP Framework
• Connects to the Device Driver• Auto-detection of Hardware• Setup of Hostcards, Boards/Modules and
Channels• Voltage and Current calibration• Publication of DIM Services
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UF/PNPI DIM Server• Hostcard
– Data: Read Settings– Command: Write Settings
• Board/Module– Data: Read Settings– Command: Write Settings
• Channel– Data: Read Voltage and Current– Data: Read Settings– Command: Write Settings
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UF/PNPI DIM Server
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UF/PNPI DIM Server
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UF/PNPI DIM Server
• Acts on DIM Command Services• Updates DIM Data Services when new
data is available• Current and Voltage Deadband• User settable Update Rate
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UF/PNPI PVSS Module
• “Framework Device”• Follows JCOP
guidelines• Similar setup as for
CAEN and Wiener• All Hostcards,
Boards/Modules and Channels represented
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UF/PNPI PVSS Module
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UF/PNPI PVSS Module
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UF/PNPI PVSS Module
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Future Development
• Implement Primary Power Supply• Perform thorough testing of a complete
system
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Summary
• DIM Server with communication strategy suited for use with PVSS and JCOP
• JCOP Framework Device created• Hostcards, Master Boards and Remote
Distribution Boards are implemented• Primary Power Supply will be implemented
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PVSS
• SCADA system• Chosen for LHC control systems• Good for scaling up• Uses tree-like data structures• Graphical interfaces• C style scripting
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JCOP Framework
• Joint Controls Project for LHC• Provides common modules and tools for
control system design• Gives guidelines that should be followed
for control system design in the LHC