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LCLS Control System

LCLS Control System. Personnel Linac & BC2 Controls progress LTU, Dump Controls Undulator Control System Summary. New responsibilities in Controls. Enzo Carrone, the new deputy in Controls Department, is now responsible for the LCLS control system. Questions from Tom Himel.

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LCLS Control System

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  1. LCLS Control System Personnel Linac & BC2 Controls progress LTU, Dump Controls Undulator Control System Summary

  2. New responsibilities in Controls • Enzo Carrone, the new deputy in Controls Department, is now responsible for theLCLS control system

  3. Questions from Tom Himel • H1: Any new problems which have come up or items where you would like our advice • The immediate question of delivering of long term high level applications VS resource allocation to the linac upgrade… See Patrick Krejcik’s presentation • H2:MPS progress and schedule • [S. Norum’s talk] • H3:A general overview of the schedule for hardware installation and software with emphasis on any problems • [E. Carrone’s talk] • H4:How is the integration of the old controls group into LCLS going?How have the layoffs and shutdown of PEP effected things?

  4. Questions from Tom Himel • H5: What is your situation and policy as regards hardware spares? • We have started the process of converting the old CAMAC maintenance shops to support VME and other LCLS type hardware. We are also reviewing our spares needs and developing a plan for long term inventory and maintenance. • H6: How is the high level applications infrastructure coming? What were the results of the review we suggested?[see P. Krejcik’s presentation] • H7: When do you need to move away from MATLAB based feedbacks, and how is the new feedback development coming? • The plan is to test 120 Hz operation in July of 2010. We are looking at list of issues to address, including time slot feedback, etc. • BC2 Commissioning

  5. Completed hardware MPS Link Processor MPS Link Node GbE Switches Beam Loss Monitor QADC and transition boards prototypes complete In progress QADC currently being tested Completed software EPICS PVs for fault status, bypass status and value Machine state buffer Machine protection logic (algorithm) handling Machine rate buffer Mitigation processing LCLS MPS… [S. Norum’s talk]Great progress has been made developing the hardware and software

  6. 54 MCORs - UND 18 QUAD 36 X/YCOR 45 MCORs – UND 15 QUAD 30 X/YCOR 03 Intermediate PS – DUMP 06 MCORs – DUMP Undulator Magnet PS - PH4 Installation Program B913 B921

  7. Controls Installation for LTU, Undulator, Dump First Light in FEE FEE/NEH Install PPS Cert. LTU/Dump CD-4 (7/31/2010) LTU/Und/Dump Controls Install J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A A M 2008 2009 2010 Down PPS LTU/Und Comm. Linac/BC2 Commissioning Re-commission Inj/BC2 to SL2 FEE Comm. April 18, 2008

  8. Remaining Controls installation benefits greatly from the injector, linac & BC2 experience • LTU Controls is similar in scope to Linac & BC2 • We are past the engineering learning curve with very little development remaining • Almost all procurement is complete including 100% of cable plant • All IOCs and VME crates are on hand • The order for over 95% of all required control modules (PLC, ADC, motion control, etc.) has been placed • Some I&C rack delivery is being delayed, no impact on installation • Racks are currently being loaded & tested in high bay area

  9. Rack Assembly Area (B024 )‏ B913 & B921 PS racks B911 & B912 PS racks

  10. INSTALLATION SCHEDULE

  11. PPS cable plant installation is in progress

  12. Equipment Status / Rack Readiness – B921

  13. Schedule – B913

  14. Safety Systems • BCS • Mature design • Project is on schedule • MPS • Concurrently developing new LCLS MPS • Response time of less than one pulse at 120 Hz • New hardware extended 1.2 km past current MPS • Non-CAMAC • Ready for photon section • PPS • The system design is based on the extension of the injector PLC-based architecture • Need to now address the BSY area

  15. Undulator Motion Control Software delivered by ANL and is being checked out

  16. Undulator Control System is on schedule for field installation • Magnets power supply and controls in very good shape • Loaded racks are being tested in B024/B15 • There is a detailed schedule covering bench testing, through field installation • Software design is mature, requires little if any changes • RF BPMs – production proceeding well • Receivers will be shipped to SLAC June-July • Timing, Vacuum, Networks are all on schedule • Wire position monitor & hydrostatic leveling system will be interfaced to the control system

  17. Top Level CD Org Chart

  18. Software Engineering Section

  19. CD-PCD Project Work Flow

  20. Controls Status since the last review • The Linac/BC2 Controls installation went very well • The system was delivered in December 2007, within a week of the scheduled date (12/03/07)

  21. Cable Plant Networking Magnet power supply Vacuum Controls LLRF Timing system Laser control upgrade OTR/YAG imaging BPM Wire Scanners Faraday Cup Cerenkov monitor Moveable collimator BC2 beamline control Bunch length monitor MPS BCS Configuration software MATLAB feedback system Bunch length measurement Summary of Controls Sub-Systems installed for Linac and BC2 Commissioning

  22. Linac & BC2 Controls in use by physicists & Operations

  23. New Feedback framework & bunch length measurement applications are in operation

  24. Injector laser Controls has been upgraded for BC2 operation

  25. Conclusions • The linac & BC2 control system is online & operational • We are on schedule for the installation and completion of the electron control system • The major risk for the above items is schedule rather than technical complexity • detailed plans are in place for the undulator control in collaboration with ANL

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