Alice TPC DCS 1 ALICE underground ACR CR1 CR2 CR3 CR4 PLUG - PowerPoint PPT Presentation

Alice TPC DCS 1

ALICE underground ACR CR1 CR2 CR3 CR4 PLUG ~50m ~15m ALICE BEAM DETECTOR ~55m 2 5.6.02 L.Jirdén

Access ACR CR1 CR2 Cavern only CR3 accessible during CR4 shutdowns ! PLUG ~50m ~15m ALIC BEAM E DETECTO R ~55m 3 5.6.02 L.Jirdén

Radiation ACR rad hard el. required COTS ok, SEU strategy racks in c-rooms required SEU strategy ? gas distribution Very limited radiation effects PLU G ~50m racks in cavern ~15 m ALICE BEAM DETECTO R ~55m 4 5.6.02 L.Jirdén

Magnetic field Two main magnets L3 and MUON dipole ACR No impact Stray fields, impact ? Shielding DC/ DC’s, etc PLUG ~50m ~15m 0 .5 BEAM T ~55m 5 5.6.02 L.Jirdén

1 0 5.6.02 L.Jirdén

Alice TPC Volume: 88 m3 Time Projection chamber Diameter: 5 m Multiwire proportional chambers Drift length: 2x2.5 m (upgrade: GEM) Drift field: 400 V/cm (100 kV) Segmented cathode read out: 557568 ch. Drift time ~100 µs Temperature homogeneity: 100 mK RMS 7

TPC DCS overview • 118 HV (wire chamber) • FEE monitor & control • 100 kv field gage – 218 RCU – 4356 FEC – current monitoring • 128 channel • Gas system • BusyBox – recirculating system Gating pulser • Gas quality monitor • • LV – gas chromatograph – 19 Wiener Pl512 – drift velocity monitor • 4 ch • 2 cooling plants • Laser Control – 48 loop – 2 Lasers • individual temperature – Cameras + mirror control • PLC pressure interlock system – 4 loop – Embedded events in runs • Temp Monitor • Calibration pulser – 500 Pt 1000 12 distributed SCADA systems • • absolute calibrated • 12+4 PCs • mK resolution 8

Gas system Control Backup Mixer Purifier CO2 Distr Analys Pump • Recirulating gas system -> recover Ne • Purifier (removal of H 2 O and O 2 ) TPC Gas System at SLXL2

FEE cooling Cooling system 27 kW to be removed  Leakless water cooling  systems ROC padplane thermal screen Rule: Each detector to remove all the heat they generate

Temperature monitoring system About 500 sensors distributed all over the TPC • • calibrated within a few mK • ELMB (predecessor of FTLMC)

Temperature monitor

TPC DCS history • beginning 2001 • detector installation 2007 – Hardware qualification – full hardware – URDs – final control system – commissioning • test beam 2004 • ready for beam 2008 – Hardware – Control prototypes • first collision 2009 • TPC pre-instalation • since 2009 continuous 2005/2006 operation of TPC by shift crew • pre-commissioning 2006 – experts on call – 48h operation of 5% of TPC • interlock for water cooling 13

URD Template 12.2001 14

URD Template 12.2001 15

URD Status 1 st draft URD exists Discussion started Not started or unknow n DCS I TS TPC TRD TOF HMP PHO ZDC FMD T0 V0 PMD MU EMC ACC SPD SDD SSD CAL CPV TRG TRA HV HV HV HV VHV HV HV HV HV HV HV HV HV HV HV HV HV HV HV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV FEE FEE FEE FEE FEE FEE FEE FEE FEE FEE FEE FEE FEE FEE MON MON MON MON MON MON CCO MON MON MON MON MON MON MON MON MON MON COO COO COO COO TS COO COO COO COO COO COO COO GAS GAS GAS GAS GAS GAS GAS GAS GAS LSR ROD LI Q GMS PLS L.Jirden 10.03.2004 16

TPC 2009 LASER TEMP RUN CORE Run TSen ....... Laser Beam Sync Detector FERO C. Puls 500x Las. A Las. C Image Mirror Sync Cool Busy Pul. A Pul. C ROC FC GAS Gating DVM Inhibit ESC ESC … 36x Crate PLC Gas DVM Inhibit ROC A ROC C Misc A Misc C GPulser PS FED LV Ch Ch Ch Ch Ch Ch Ch RCU ....... ....... ....... ....... ....... ....... ....... 17 36x 36x 5X 5X 98x 12x 6x

23/01/07 TPC (1) Control room CR3 Database(s) 1 User interface WTS (ACR) PVSSII Ethernet CR3 CR3 CR3 CR3 CR4-Z08 CR3 2 3 4 5 12 6 PVSS II PVSS II PVSS II PVSS II PVSS II PVSS II OPC client OPC client OPC client DIMclient Modbus/TCP Virtual Serial ISEG OPCserver Wiener OPCserver ELMB OPCserver E E E CR3 [FED] DIMserver 9 10 U U 1 E CR4-Z08 PEAK USB-CAN Systec USB-CAN DIMclient C PLC C C E 1 ACC 1 S 1 1 CR4-Y08 CR4-Z08 ACC 2..4 ISEG Heinzinger ACC 2 UX-A/C Eth.-RS232 6 2 18 10 UX-A/C UX-A/C Calibr. PS Ethernet Wiener pulser switch 12 Gating E pulser 18 2 HV LV HV 288 108 1 ELMB ELMB 216 72 500 16 DDL 216 Chambers, DIMsrv Chambers Chambers RCU HVrod HVrod Chambers detector High Voltage Low Voltage Temp. Monitor FEE Very High Voltage VHV Curr. Monitor Pulser system

29/01/07 TPC (2) Ethernet CR3 CR3 CR3 CR3 7 8 PVSS II PVSS II PVSS II PVSS II DIMclient DIMclient Modbus/TCP DIP E E E E CR3 CR3 SG2 11 [Motion] [Goofie] [Vision] DIMserver/ [Laser] DIMserver DIMserver 13 11 [GWG] filesystem Gas FrameGrab DIMcl V.Ser. [TS/CV] PVSS E E SG2 PLC SG2 Drift velocity TS/CV SCADA SG2 analysis Video Gas LHut 2 UX-C UX-C LHut Eth.-RS232 DIMsrv PLC PLC DCS 1 4 LHut board Mirror CR5 2 LHut Gas control Cooling Cooling Laser Plant (ch) Plant (TS) PicoMotor 4 18? 40 PicoMotor 16 Chambers, Thermal Video HVrod Detector cameras detector Screen(s) Laser calibration system. Drift velocity mon. Chamber Cooling VHV rod Cooling Thermal Screen(s) Gas system

1 st version im plem ented Prototyping status started not started but com m on solution exists DCS Unknow n or not started … I TS TPC TRD TOF HMP PHO ZDC FMD T0 V0 PMD MU EMC COS SPD SDD SSD CAL CPV TRG TRA HV HV HV HV VHV HV HV HV HV HV HV HV HV HV HV HV HV HV HV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV FEE FEE FEE FEE FEE FEE FEE FEE FEE FEE FEE FEE FEE MON MON MON MON MON MON MON MON MON MON MON MON MON MON MON MON MON COO COO COO COO TS COO COO COO COO COO COO COO GAS GAS GAS GAS GAS GAS GAS GAS GAS LSR ROD LI Q ALI PLS L.Jirden 10.03.2004 20

FSM application: DCS configuration for from GSI FSM application TPC test-beam May 04 WXP, PVSS 3.0 PVSS, OPC’s: ACC FSM application & panels: GSI T10 Control 4 PC’s: from GSI room Ethernet Archive Archive Archive FSM application FSM application FSM application Temp panels WXP, PVSS 3.0 WXP, PVSS 3.0 WXP, PVSS 3.0 DIM client OPC client OPC client OPC client TPC-FED DIM: v? ISEG OPC 2.09 WIENER OPC 1.06 ELMB OPC: 2.04 C PCI-CAN: Peak PCI-CAN: Kvaser PCI-CAN: Kvaser FW trending tool: ACC 20m 2 1 1 DIM server: 1 from GSI Network: from 40m ISEG 30m AIT/FC 40m PCI adaptors and CAN ELMB: from ACC cables: from ACC 130m From KIP T10 beam Wiener ELMB Supplies: Cables, area from B167 sensors:from GSI 40m 5m 5 2 2 DCS Ctrl 2 Cables: from ? DDL Chambers Chambers PT1000 RCU High Low Temp. FEE 21 Voltage Voltage Monitor

TPC pre-installation 2006 22

Pre-comissioning 23

Responsibilities  ACC (and its CERN partners) will provide  DCS H/W Infrastructure  Back-End System  Common Services  Interface to TRG, DAQ, HLT, LHC via ECS  S/W Infrastructure for Detector Applications  Detectors will provide  Detector Sub-System Devices and Cabling  Detector Specific Networking (Ethernet switches)  Detector Applications for each Sub-System  Detector Specific Services  Integration of all Detector Sub-Systems to a full Detector Control System  Interface to the Alice Detector Control System layer 13.06.05 L.Jirdén 24

ACC will provide: DCS H/W infrastructure  DCS Racks in CR3  1 for Back- end PC’s  1 for ELMB power  6 for Front- end (detector) PC’s  Network  DCS network ports in all racks with DCS computers & devices  detectors to specify requirements: “rack content meetings”  Computers  Back-end: prototype installation exists  Front-end: detectors to specify requirements: ACC will propose  PCI interfaces: detectors to specify requirements: ACC will propose  Peripherals  Printers, displays, etc 13.06.05 L.Jirdén 25

26/11/04 TPC (1) [FSM?] Control room Database(s) ACC WILL PROVIDE: PVSS II PVSS II PVSS II (ACR) SOFTWARE INFRASTRUCTURE FOR F- END’s OPC DIM client client User interface Ethernet PVSS II PVSS II PVSS II PVSS II OPC client OPC client OPC client OPC client PVSS II PVSS II ISEG OPCserver Wiener OPCserver ELMB OPCserver ELMB OPCserver DIMclient PCI-CAN PCI-CAN PCI-CAN RS232 PCI-CAN Front-End C C C E S C 1..3 1..22 1..18 1 1? [FED] Counting room DIMsrv 3 1 DIMcl WXP/Linux ISEG Heinzinger ? Eth. Switch PVSS II E ? Detectors to specify requirements: ACC will propose OPC client FW 22 Wiener OPCserver Cavern ? LIBRARIES Eth. Switch E PCI 18? 2 HV LV HV 288 108 1 ELMB ELMB 108? André Augustinus Inside magnet ? ~400? DDL LV monitor 216 Chambers, DIMsrv Chambers Chambers RCU HVrod HVrod 13.06.05 L.Jirdén 26 detector High Voltage Low Voltage Temp. Monitor FEE Very High Voltage VHV Curr.