Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Diamond Diamond is the new UK Synchrotron Light Source Located at the Rutherford Appleton Laboratory (RAL) Oxfordshire Due online early 2007 Electron Beam Energy 3 GeV Storage ring circumference 561.6 m Number of cells 24 Straight section lengths 6 x 8 m ( 4x ID, RF & Injection) 18 x 5 m Beam current 300 mA(500 mA) Emittance (hor., vert.) 2.7, 0.03 nm rad Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Programme Plan Linac Issue tender Oct. 14th ‘02 Place order Dec. 13th ‘02 Install Aug. ‘04 - Apr. ‘05 Commission with beam May. ‘05 – Jul. ‘05 Booster Tender for main components Feb. ‘03 Order main components Jun ‘03 Install Aug. ‘04 – Aug. ‘05 Commission with beam Sep. ‘05 - Dec. ‘06 Storage Ring Start to order main components May. ‘03 Girder assembly Aug. ‘04 - Jul. ‘05 Girder installation Nov. ‘04 - Nov. ‘05 Plant commissioning Dec. ‘04 - Dec. ‘05 Commission with beam, no IDs Jan. - Mar. ’06 Install IDs Apr. ’06 Commission with IDs and FE May – Jul. ‘06 Beamlines Install beamlines Jan. ‘05 - Aug. ‘06 Commission with beam Aug. ‘06 - Dec. ‘06 Diamond facility Start of operations 8th Jan. 2007 Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Diamond Accelerators Linear accelerator (Linac) : 100 MeV energy Booster synchrotron : 100 MeV - 3 GeV 158 m in circumference Storage Ring : 3 GeV energy 562 m in circumference Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Location on the RAL site, Oxfordshire Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Diamond Building Concepts Courtesy of Crispin Wride Architectural Design Studio, JacobsGibb Ltd. Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Diamond Building Detail Courtesy of Crispin Wride Architectural Design Studio, JacobsGibb Ltd. Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Picture Courtesy of Angelos Gonias Diamond Site June 2003 Picture Courtesy of Angelos Gonias Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Linac ‘Turn-key’ contract for 100 MeV Linac with Accel Gmb Includes installation and commissioning to a performance spec. EPICS Controls, subcontracted DLS supplies vacuum, and diagnostic equipment. Progress Contract placed: Dec 02 Design Review: May 03 Installation starts: Sept 04 Services available: Dec 04 Final acceptance: June 05 Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Booster 22 Cell FODO lattice with 36 dipole magnets Missing dipole straights used for injection, extraction, RF and diagnostics 3Hz or 5Hz repetition rate Current Call for Tender for Magnet and vacuum assembly units Separate procurement of other components Installation and assembly by DLS Control system by DLS Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Storage Ring 24 Cells Double Bend Achromat 72 Girders for Lattice 48 Dipoles (1 circuit ), 240 quads, 168 Sext 696 Steerers 168 BPMS 384 Ion pumps, 196 Vac Gauges 21 straights for IDs, 3 Straights for Injection, RF and Diagnostics Calls for Tender RF Cavities, Amplifiers, Girders, Vessels Contract placed for Quads Installation and assembly by DLS Control system by DLS Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Control Instrumentation Areas (CIA) CIA per Cell CIAs house instrumentation racks in a clean temperature controlled environment IOCs for each technical area Quad/Sext PSUs, Steerer PSUs, BPMS, Vacuum, MPS, Girder Alignment, 2x Front Ends, 2x IDs, PSS Design once, build 24 CIAs linked to MCR using FOs 2x Computer networks, Timing signals, Reflective memory, MPS, Video and Point to Point Analogues Minimise Copper connections CIA to CIA Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

SR RF System 2 SC RF cavities for Day 1 (7 IDs and 300 mA) 3rd cavity being designed in Independent RF systems (IOTs/klystron) Single cryo-plant Calls for Tender issued for cavities and amplifiers Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Beamlines Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Proposed Beamline Layout Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Control System Architecture Based on EPICS using Two Layer Model Primary interface to CS through VME IOCs Use VME64x, IP carriers, IP Modules and transition board for rear connection Hot Swap capability Will use PLCs to manage interlocks for protection Avoids Watch Dogs on IOCs and allow warm reboot of IOCs AB Control Logix PLCs for low end applications, eg Vac Valve control Siemens S7/300 and S7/400 for high end applications, eg Linac and Cryoplant Serial Interface to Instrumentation Potentially several thousand Serial support through Stream Device and ORNL Serial Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Hardware Development Consoles IOCs Linux for Development Running EPICS 3.13.4 will move to 3.14.x Consoles PCs running Linux Will support Win2000 IOCs VME64x PPC Processor boards Select processor Autumn 2003 Will use IP carrier and modules Primarily 7 slot crates Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Recent Developments Standardised on SLS PSU controller for 1300 PSUs Full digital regulation CS Interface through high speed point to point link Development of APS/SLS Event System with SLS and Micro Research Move to 2.5Gbit transmission, reduce jitter, enable distribution of RF clock and recovery using VCO Development of Application Development Environment Define processes and sequences of building applications Local development on Linux PCs, CVS for revision control and server for final check out to operations Need to integrate upload to RDB seamlessly Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Further CS Developments are Presented Personnel Safety System Martin Wilson Vacuum Controls Steve Singleton Control System for a Helical Undulator Pete Owens Relational Database Design Vijayan Krishnamurthy Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03

Progress Report on the DIAMOND Light Source to the EPICS Meeting DLS June 03