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

2. 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

3. 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

4. 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

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

6. 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

7. 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

8. 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

9. 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

10. 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

11. 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

12. 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

13. 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

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

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

16. 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

17. Hardware Development Consoles IOCs Linux for Development
Running EPICS 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

18. 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

19. 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

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