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Progress of Control System

Progress of Control System. Presented by C.H. Wang Control Group Accelerator Center of IHEP IMAC, April 26 2006. Outline. Overview Current Status Subsystems PS,Vacuum,RF,Cryogenic Summary. Vac. local. RF Local. PS local. RF IOC. Vac.IOC. PS IOC. Ethernet.

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Progress of Control System

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  1. Progress of Control System Presented by C.H. Wang Control Group Accelerator Center of IHEP IMAC, April 26 2006 Control Group April 26, 2006

  2. Outline • Overview • Current Status • Subsystems • PS,Vacuum,RF,Cryogenic • Summary Control Group April 26, 2006

  3. Vac. local RFLocal PS local RF IOC Vac.IOC PS IOC Ethernet Device or low level control system Central control room Control System Overview Control Group April 26, 2006

  4. Milestones • Insertion device 4W1 PS control (Nov.04 to July 05) • PS control in the transport line (Feb.05 to July 05) • Commissioning of the SRF Cryogenic System (Jan. 06) • New TQ PS control system running (Feb. 06) • Timing System EVG/EVR running with linac electron gun (March,06) • Corrector PS control system installed on-site (March 06) • B、Q、S ... PS control system installed on-site (April 06) • Network devices installed on-site (March 06) • Vaccum control system installed on-site (90%） • Timing System control system installed on-site (90%) • Safety Interlock system installed on-site (70%） Control Group April 26, 2006

  5. Subsystems • Power supply control • Vacuum control • RF control • Cryogenic control • Network • Computer servers • Oracle database • Timing system (G.Lei) • High level applications (G.Lei) • New console Control Group April 26, 2006

  6. Requirements • Most magnet PS require 100ppm control precision and stability. • The only dipole PS require 50ppm control precision and stability. Control Group April 26, 2006

  7. Requirements • Basic functionality (setpoint, readback, control and status). • Ramping synchronously from the colliding mode to the synchrotron radiation mode. Control Group April 26, 2006

  8. Hardware Architecture • PSC/PSI is FPGA based integrated system • Provides all functions (setpoint, readback, control and status) with a single board at the power supply. • Not remote I/O, no communication protocol between PSC and PSI. • Maximum response time: ~80microsecond Control Group April 26, 2006

  9. Software Construct GUI builder(edm,tcl/tk,java) Database(VDC,text editor, Oracle JERI) Standard applications (Archiver/AHLStriptool,vxStats/Save&restore) Control Group April 26, 2006

  10. 60 chopper PS Testing Control Group April 26, 2006

  11. Ramp Principle • Calculate maximum steps for all PS • Calculate delta setpoint of each PS under the max. steps • IOC sends setpoint to db step by step • All PS reach to desired setpoint at the same time Control Group April 26, 2006

  12. Corrector VME-PSI test With magnet load Test at lab Control Group April 26, 2006

  13. PS Control System Integration • PS families • VME IOC:10, about 10,000 signals Control Group April 26, 2006

  14. PSC/PSI installation statistics Ok+running Running one week In the phase of the interface test Interface test and stability measurement Control Group April 26, 2006

  15. B、Q、S Control Installation 198 pcs.PSI installed 198x2 control cables installed 220 pairs of optics fiber installed PSC 36 pcs. Installed VME crate(IOC): 6 Control Group April 26, 2006

  16. New TQ PS Control Installation 33 B Q PS PSI 1 VME-PSC crate 6 VME-PSC 33x2 analog/digital cables 33 optics fiber Control Group April 26, 2006

  17. SC PS/QPIC Control interface test in the factory Control Group April 26, 2006

  18. SCPS/QPIC Control System Installation on-site 17 PSI installed 17x2 control cables(analog/digital cables) 17 pairs of optics fiber 1 VME crate(IOC) Control Group April 26, 2006

  19. Corrector Control System Installation on-site 6 racks 9 VME-PSI crates 2 VME-PSC crates 140x2 analog/digital cables 140 optics fiber Control Group April 26, 2006

  20. Summary of PS control • Hardware installation on site (~100%） • Software:~80% • System testing with magnet (May to July) • Ensure I/O channels/signals ok • Do calibration(AD/DA conversion) • Make application software/OPI perfect • System testing with beam (Oct.） Control Group April 26, 2006

  21. Ethernet Vacuum Control System Vacuum gauge monitoring Ion pump monitoring Gate valve control/interlock/monitoring Temperature monitoring (vacuum chamber/corrugation pipe/photon absorber) Control Group April 26, 2006

  22. Vacuum Control System Gate valve touchpanel Vacuum gauge,Ion pump monitoring Temperature monitoring Control Group April 26, 2006

  23. System Integration • Vacuum gauge(~200 points) • Gate valve(16 points+ 48 interlock points) • Temperature sensors(~1000 points) • Installation(~90%) • Control cables/sensor cables • Racks/VME crates/I/O modules • System itself testing on-site (May) • System testing with vacuum devices Control Group April 26, 2006

  24. RF Control System • The RF control system is developed by the company(THALES) based on Epics • First set of klystron has been delivered in Dec. 2004. We have taken part in the control system acceptance test. • Second set of klystron has been delivered in Jan. 2006 We have taken part in the test of second klystron and cavity control system Control Group April 26, 2006

  25. Cryogenic Control • Cryogenic control system is original developed by the domestic university(HIT) using AB-PLC system. • Cryogenic is critical path in 2005. Control group took over cryogenic control starting from July, 2005. • Cryogenic control mini-workshop was held in HELP from Sept. 5 to 9 ,2005. Mr. Matthias Clausen from DESY attended and exchanged some constructive ideas with cryogenic group and control group. He also gave some crucial suggestions on control flow, control loop,control logic. • Cryogenic control adopted EPICS as development platform after that. Control Group April 26, 2006

  26. Structure of Cryogenic Control System compressors and turbines by S7 PLC SCQ,SSM,SRF-C by AB PLC Control Group April 26, 2006

  27. Structure of two control layer EPICS-PLC Control Group April 26, 2006

  28. Cryogenic system first commissioning Control Group April 26, 2006

  29. Cryogenic system first commissioning Control Group April 26, 2006

  30. Summary of cryogenic control • The cryogenic system first commissioning with dummy load (Cavity) on January.20,2006. • The cryogenic system was put into use for testing transfer pipes and 1000L Dewar of SSM and SCQ. • Superconducting cavity will be tested with the cryogenic system and its control system in May 2006. • Cryogenic control system for SCQ has been installed on site and it will be tested in Summer of 2006. Control Group April 26, 2006

  31. Network • Cisco switches adopted to BEPCII control network • Hardware installation on-site (~90%) • 200 cable links and 300 fiber links has been installed in the connectors • All the installed fiber links has been tested in connectivity and power loss, everything is ok • System test on-site start in May Control Group April 26, 2006

  32. Network Control Group April 26, 2006

  33. Computer Servers • EPICS boot server • two node fail-over • two Sun Fire V880 servers and one Sun StorEdge 3310 Disk Array • two-host Hot-Swap • Archiving servers: PC/Linux • Oracle: PC/Linux • OPI: PC/Linux and Sun thin client SunRay Control Group April 26, 2006

  34. Server Acceptance test Control Group April 26, 2006

  35. Oracle Database • Magnet measurement database(finished) • Parameter Management:the management of magnet physics and design parameters. • Upload Interface: allow to upload magnet measurement data file to application server from remote site. • Import Interface: upload magnet measurement data files to application server and import data into Oracle Database from remote site. Control Group April 26, 2006

  36. Oracle Database • Magnet measurement database • Query and Export: anyone can query the magnet measurement data via Web browser and results searched can produce different kinds of visual output:plots and MS Excel Spreadsheets. • System Management: the management of system basic tables and user, including insert, delete, modify and browser for records specified table. The users are specified three class with different privilege based on management function: system administrator, data operator and search user. • Data Initialization: delete specified magnet data. Control Group April 26, 2006

  37. System Administrator Interface Control Group April 26, 2006

  38. Upload and Import Interface Control Group April 26, 2006

  39. Query Results Average values of Multipole Error Distribution for sextupole magnet 130S-01, current is 90A,135A,180A respectively Curve of Integral Field Error Distribute for bending magnet 67B-1345-A01, 67B-1345-A02, current is about 408A Control Group April 26, 2006

  40. New Console The console consists of 14 unit 14 21-inch LCDs will be installed in the console 8 32-inch LCDs and 5 42-inch PDPs will be on the display wall in next month. Installation Control Group April 26, 2006

  41. Summary • Hardware Installation done almost • System development going well • On-line test with accelerator devices region by regionMay 2006 • Commissioning of the control system Oct. 2006 Control Group April 26, 2006

  42. Thanks! Control Group April 26, 2006

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