J-PARC Status at Mar 2008 progress in the

J-PARC Status at Mar. 2008 N. Kamikubota, KEK and J-PARC Control members EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC • Japan Proton Accelerator Research Complex • A joint project between JAEA* and KEK *JAEA – Japan Atomic Energy Agency, formerly JAERI • Construction site is in JAEA in Tokai, Ibaraki, Japan EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC Facility (on Nov. 2006) J-PARC = Japan Proton Accelerator Research Complex HD (hadron) 50 Ge. V MR MLF (0. 75 MW) (neutron) 3 Ge. V RCS NU (25 Hz, 1 MW) (neutrino) CCR (Central Control Room) Linac (181 Me. V) EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC Site KEKTsukuba Tokai JAEA-Tokai Shuttle Bus Tsukuba Tokyo (80 min. ) KEKTokai J-PARC is a Joint project: -> JAEA - Linac and RCS 50 km -> KEK - MR Tokyo-Narita Int’l Airport EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC Schedule and Milestones • 2002 - Construction started in JAEA-Tokai • • • Nov. 2006 Jan. 2007 Sep. 2007 Oct. 2007 Dec. 2007 Linac - Beam commissioning started Linac - Beam accelerated to 181 Me. V RCS - Beam commissioning started RCS - Beam accelerated to 3 Ge. V MR - Off-beam commissioning started • May. 2008 MR – Beam Commissioning (3 Ge. V) will start • Dec. 2008 MR – Beam Commissioning (30 Ge. V) will start EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Accelerator EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Progress in the Recent 1 -year • Linac and RCS – Proton beam was accelerated successfully to the design values (181 Me. V/ Linac, 3 Ge. V/RCS, respectively). Linac – on Jan. 24. 2007 RCS on Oct. 31. 2007 EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Progress in the Recent 1 -year (Continued) • Linac : Goal is 181 Me. Vx{30 m. A, 500 us, 25 Hz} – Studies toward high power operation • {5 m. A, 20 us, 2. 5 Hz} in Jan. 2007 #1 st successful beam • -> Jun. 2007: {5 m. A, 50 us, 25 Hz}, {5 m. A, 250 us, 5 Hz} # high duty • -> Jan. 2008: {30 m. A, 50 us, 1 Hz} # high beam-current – Various improvements using beam diagnostics systems • But more studies needed • RCS : Beam accelerated to the design value, 3 Ge. V – 1 bunch operation: 4. 4 x 10^12 ppb with 25 Hz (52. 5 k. W) • peak current 25 m. A, bunch width 560 ns, for 4 minutes • Beam loss is at injection collimators – Toward “stable” operation with 20 k. W output in 2008 • Not enough RF power for higher power operation • More spare parts for MR test and future regular operation EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Progress in the Recent 1 -year (Continued) • MR (by KEK) : will start beam commissioning in May – Installation of accelerator components are in progress • Installation is in the final phase • MR members are working very hard – Off-beam commissioning was started • Powering of magnet power-supplies since Dec. 24. 2007 – Still … on schedule, but very tight • MR : beam commissioning plan – May-June. 2008: 3 Ge. V DC operation – Dec. -Feb. 2009: Accelerate beam to 30 Ge. V, Beam extraction to HD facility – Apr. -June. 2009: Beam extraction to NU facility EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Progress in the Recent 1 -year (Continued) MR – Off-beam Commissioning of Magnets (Bend, Q, Sx) MR Arc-C area MEDM screen EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Control System EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Progress in the Recent 1 -year • Infrastructure - CCR (Central Control Room) – Another temporary(? ) Control Room in the RCS building – Two control rooms will be (must be !) merged EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Progress in the Recent 1 -year (Continued) • Infrastructure - Computers – CPU Servers : Blade-type servers (IBM Blade Center) • 16 CPU-blades were introduced during Nov. 2006 -Oct. 2007 • For software development, operation, simulation, . . • Old servers were replaced by them – Disk Server : Dedicated storage disk (IBM N 3600/Net. App) • User’s operational size is 1 TB(program)+7 TB(data) • Introduced in Feb. 2008, will be in operation very soon Blade server (8 blades in) Disk server system EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC Control – Use EPICS and ? • Divide Project between JAEA & KEK – – Linac : JAEA is in charge of Linac control RCS : JAEA asked RCS controls to a company MR : KEK is in charge of MR control HLAppl. have been developed by commissioning teams Accelerator Linac RCS MR OPI Application Basic High. Lvl. Java +MEDM (or EDM) XAL /JCE SAD Python IOC/VME OS, H/W Drivers (works before 2005) Vx. Works Power. PC Adv 7501 - VME I/O Modules mainly by Advanet - Tera. Dev for PLC Linux (Network devices) Intel-based -Net. Dev for PLC, BPMC, EMB-LAN GE Funac and Sanritz -WE 7000 drivers EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC Control – So far • Linac and RCS – The control system(s) has been developed and used successfully • Most of RCS devices are controllable, but partly not yet • HLA – High Level Application – HLA for Linac and RCS • developed by commissioning staff using XAL/JCE and SAD • Contributed to beam commissioning successfully – HLA for MR • Under development using SAD – More details will be given by Yamamoto-san on Mar. 14(Fri) EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC Control - MR • MR – IOC side • Use Intel-based VME-bus IOC with Linux – GE Funac VMIVME 7807 (Pentium 4 M, high-performance) – GE Funac VMIVME 7700 (Celeron), VMEbus-access Lib. – Sanritz SVA 041 (Celeron), for network devices • EPICS 3. 14. 7, Scientific Linux 4. 4 – Implementations are in the final phase • EPICS db creation and OPI(MEDM, EDM) development are underway • High-level application will be developed by the commissioning group • Cabling with device groups is also underway EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC Control – MR (Cont. ) • Linux/VME IOCs for off-beam commissioning 7700 (bus. IO) Timing Receiver 7807 (waveform handling) 041 (net devices) (VME module) EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Summary EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC Accelerator - Summary • Linac – Started operation in Nov. 2006 – Succeeded to accelerate proton to 181 Me. V in Jan. 2007 – Studies toward higher beam-power operation • RCS – Started in Sept. 2007, beam accelerated to 3 Ge. V in Oct. – Upgrade issues to achieve stable operation • MR – Beam commissioning will be started in May 2008 – Hardware installation is in the final phase – Off-beam commissioning started already EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

J-PARC Control - Summary • Linac control by JAEA Team – Beam commissioning was started in Nov. 2006 – Succeeded to contribute to the beam commissioning – HLA applications (XAL/JCE) were used successfully • RCS control by a company/JAEA – Beam commissioning was started in Sept. 2007 – HLA applications (SAD) have been used successfully • MR control by KEK Team – Beam commissioning will be started in May 2008 – Implementation of Intel-based VME-bus CPUs are in progress – software development (db+GUI) is also in progress (@@ hurrying up!! @@) together with device groups EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK

Thank you for your attention (@_@) EPICS at SSRF/Shaghai in March. 2008, n. kami, KEK