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Overview of PLS/PLS-II Control System

Overview of PLS/PLS-II Control System. Jin Won Lee Beam Operation Team Accelerator Division Pohang Light Source Korea 2009.07.26. Overview of PLS Control System. PLS Linac Machine Parameters. Tunnel. Gallery. Linac(Full Energy Injector) Beam energy(GeV) 2.5

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Overview of PLS/PLS-II Control System

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  1. Overview of PLS/PLS-II Control System Jin Won Lee Beam Operation Team Accelerator Division Pohang Light Source Korea 2009.07.26

  2. Overview of PLS Control System

  3. PLS Linac Machine Parameters Tunnel Gallery • Linac(Full Energy Injector) • Beam energy(GeV) 2.5 • No. of accelerator columns 44 • Frequency(Mhz) 2.856 • Number of Klystrons 12 • Klystron power(MW) 80 • Total length(m) ~160

  4. PLS Storage Ring Machine Parameters Tunnel Control Shed • Beam Energy 2.5GeV • Beam Current 200mA • Lattice TBA • Superperiods 12 • Circumference 280 m • Emittance 18.9 nm-rad • Tune 14.28 / 8.18 • RF Frequency 500 MHz

  5. PLS Control System History : Past, Current, Future • Optimize and Tune OPI displays • Reinforce Machine Analysis and Study Systems • Renovate Control Room Operator Interface - Workstation/PC - EDM/MEDM -CA Client Operator Interface - Workstation - Motif/X-Windows Ethernet Upgrade of Control Room System Subsystem Control - VME/OS-9 Ethernet Upgraded Ethernet Ethernet MIL-1553B • Optimize and Tune IOCs • Develop I/O Control for new devices Input/Output Control - VME, IPC - vxWorks, Linux -CA Server Device Control - VME - OS-9 Upgrade of Input/Output Control System • 1995 – 2002 • Lab-made system • Unstable • 2003 – Current • Standard EPICS • Very stable • PLS-II (2009 – 2011 ) • Standard EPICS

  6. Number (80) Time (8748 min) Operation Statistics of PLS Control System • Very stable and reliable Fault status in 2008 User Service

  7. Main Control Room : Hardware • Large Machine Status Display Units : 4 ea • Machine Monitoring and Operation for Operators - Solaris Workstation : 6 ea - X-Terminal : 6 ea - Linux PC : 2 ea - Windows PC : 1 ea • Data Servers - Database(ORACLE) server - FTP server - IOC Boot server - IOC Web server - Gateway servers

  8. Main Control Room Computers : Software • Graphic Display Panels for Machine Operation : ~14 displays - Display for Linac Modulator/Microwave control and Monitoring - Display for Linac MPS control and monitoring - Display for Linac beam diagnostics control and monitoring - Display for Storage Ring RF control and monitoring - Display for Storage Ring MPS control and monitoring - Display for Storage Ring Injection control and monitoring - Display for Storage Ring ID control and monitoring - Display for Storage Ring beam orbit monitoring - Display for Storage Ring orbit feedback control and monitoring - Display for Timing control and monitoring • Machine Analysis and Study Software for Physicists - LOCO, Elegant, BBA, SDDS, Matlab, MML

  9. Main Control Room

  10. Computer Room

  11. Graphic Display for Machine Operation • Display for Linac Modulator Control and monitoring

  12. Graphic Displays for Machine Operation • Display for Linac MPS Control

  13. Graphic Displays for Machine Operation • Display for Storage Ring MPS status monitoring

  14. Graphic Displays for Machine Operation • Display for Storage Ring beam orbit monitoring

  15. Graphic Displays for Machine Operation • Display for Storage Ring RF control

  16. Graphic Displays for Machine Operation • Display for Storage Ring Global Orbit Feedback control

  17. Device Control System for Linac • 4 Subsystems for the Linac Device Control • EPICS IOCs for Input/Output control and monitoring Beam Diagnostics Subsystem Modulator Klystron Subsystem MPS Subsystm Vacuum Subsystem EPICS IOCs EPICS IOCs EPICS IOCs EPICS IOCs - BPM - BPRM - BLM - Modulator - Klystron - Micrwave - Magnet Power Supplies - Pump - Guage - Gate Valve

  18. IOC Specifications for the Linac Device Control • Number of IOCs : 11 • Number of PVs : About 3,000 • H/W : VME, Industrial PC, Embedded • S/W : vxWorks, Linux, Windows, RTEMS

  19. Device Control for Linac MPS (Magnet Power Supplies) • RTEMS Embedded EPICS IOC Controller • Industrial Linux PC for Gateway IOC About 100 power supplies for various magnets and solenoids in the linac

  20. Device Control for Linac MPS (Magnet Power Supplies) Switching Network Hub Gateway PC (Linux) MPS With Embedded EPICS Controller (RTEMS)

  21. Device Control for Linac Modulator/Klystron • 12 Modulators/Klystrons • 12 Industrial PC(Windows) Controller • Linux Industrial PC Gateway IOC • Ethernet(Modbus) CA clients Control Ethernet Linux IPC-IOC CA Clients Control Ethernet Modbus Ethernet Linux PC_IOC Ethernet(ModBus)) IPC Controller#1 IPC Controller #12 IPC Controller M/K#1 M/K#12

  22. Device Control for the Storage Ring • 4 Subsystems for the Storage Ring Device Control • EPICS IOCs for Input/Output control and monitoring Beam Diagnostics Control RF System Control MPS System Control Vacuum System Control EPICS IOCs EPICS IOCs EPICS IOCs EPICS IOCs - E-BPM - P-BPM - DCCT - Screen - Scraper - LLRF - Klystron - Modulator - Circulator - Cavity - Master Oscillator - Vacuum Guage - Temp. - Bending - Q1 ~Q6 - Skew - H-Corrector - V-Corrector - Pump - Guage - Gate Valve - Chamber Temp.

  23. IOC Specifications for the Storage Ring Device Control • Number of IOCs : 29 • Number of PVs : About 7,000 • H/W : VME, Industrial PC • S/W : vxWorks, Linux, Windows

  24. Local Control Sheds • 12 local control sheds around the storage ring

  25. Device Control for Beam Position Monitors • Number of IOC : 12 ea • Based on VME and vxWorks VME EPICS IOC BPM Processing Modules (Bergoz module)

  26. Device Control for Corrector Magnet Power Supplies • Number of IOC : 12 ea • Based on VME and vxWorks VME EPICS IOC

  27. Device Control for RF system • Number of IOC : 1 ea • Based on VME and vxWorks VME EPICS IOC Low-level RF System

  28. Device Control for Timing System • Number of IOC: 1 ea • Based on VME and vxWorks VME EPICS IOC Timing Hardware

  29. Status of PLS-II Control Design

  30. PLS-II Upgrade Project Summary • Project Period: 3 years (2009 – 2011) • Total Budget: US 100 M$ • Yearly Budget: in US M$ (1U$ = 1000 Won)

  31. PLS-II Upgrade Project Summary • Total Control Budget: US 2.3 M$ (1U$=1000 Won) • Yearly Budget: in US M$

  32. Major Goals of the PLS-II Upgrade

  33. Schedule of PLS-II Control

  34. Designed Components of PLS-II Control Data Management System Machine Operation System Machine Analysis and Study System Database Server Information Display LOCO, BBA NFS /Boot Server Monitor Display SDDS, ADT, Elegant Gateway Server Control Display Matlab, MML Web/SMS Server Network System Device Control System Timing System LINAC Device Control System Storage Ring Device Control System Beamline Device Control System Machine Interlock System

  35. Open and Standard Technologies for the PLS-II Control • Hardware : - Machine Operation H/W : PC, Workstation - I/O Control H/W : VME, CompactPCI, Industrial PC • Software : - Machine Operation S/W : MEDM, EDM, ALH, Archiver, StripTool - Machine Study S/W : LOCO, BBA, MML, Matlab, SDDS, Elegant - OS : Solaris, Linux, Windows, vxWorks, RTEMS • Network : - Control Network : Etehrenet(TCP/IP) - Fieldbus : Modbus, CANbus, RS485 - Fast Data Network : Reflective Memory Network

  36. Main Control Room Upgrade for the PLS-II LINAC MK LINAC BPM SR BPM/Orbit SR Temp/Cool MIS Radiation LINAC VAC/COOL LINAC Temp SR RF SR VAC Environ Safety Machine Monitoring Systems LCD #6 LCD #3 Machine Operation Systems Information & Status Display Wall ( LCD Monitor) LCD #5 LCD #2 LINAC MPS/E-Gun Control LINAC BPRM Control LINAC MK/IPA Control Top-Up Control SR BPM/MPS Control RF Mon/ Control Feedback Control TimingEvent LCD #1 LCD #4 Machine Analysis & Study Systems Windows Visual c/c++ Linux Unix Workstation MATLAB LabView EPICS

  37. 3D View of Main Control Room for the PLS-II

  38. Network Upgrade for the PLS-II • Control Network, Public Network, Research Network • Ethernet with 1 Giga-bps Bandwidth • Firewall Security

  39. BPM system upgrade using Digital BPM for the PLS-II • First-turn Orbit Measurement • Turn-by-Turn Orbit Measurement • Fast Acquisition Rate (10KHz) • Submicron Stability First-turns orbit data Turn-by-turn data SA(10Hz) orbit data FA(10KHz) orbit data Control Ethernet Giga Ethernet BPM Pick-ups (A,B,C,D)

  40. Timing system upgrade using event modules for the PLS-II • Synchronization of Linac (2856MHz) and Storage Ring (500 Mhz) RF Frequency • Event-based Trigger system (Jitter < 50ps) - VME EPICS IOC - Commercial event VME modules : . VME EVG-230 . VME EVR-230 EVG Fan-out EVR Thank you very much for your kind attention! E-Gun, Modulator, Kicker, BPM, C-MPS

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