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HV , LV & DCS status

HV , LV & DCS status. I.N.F.N. Naples. Barrel and Endcap projects High Voltage Low Voltage Detector Control System Cabling and routing Rack and Crate Schedule, status and cost. F. Loddo 2 , P. Paolucci 1 , P. Passeggio 1 , A. Ranieri 2 ,L. Roscilli 1. RB2 /3. RB3 and RB4. Bigap.

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HV , LV & DCS status

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  1. HV, LV & DCS status I.N.F.N. Naples • Barrel and Endcap projects • High Voltage • Low Voltage • Detector Control System • Cabling and routing • Rack and Crate • Schedule, status and cost F. Loddo2, P. Paolucci1, P. Passeggio1, A. Ranieri2 ,L. Roscilli1 Pierluigi Paolucci - I.N.F.N. Naples

  2. RB2/3 RB3 and RB4 Bigap Bigap Bigap Bigap Bigap Bigap Bigap Bigap ALV2 DLV2 ALV1 DLV1 Bigap HV1 HV2 HV1 HV2 ALV1 DLV1 ALV2 DLV2 HV1 HV2 Barrel description I.N.F.N. Naples There are 3 different kind of chambers with 2 or 3 bigaps and equipped with 6 or 12 or 18 Front-End Boards RB1 and RB2/2 ALV1 DLV1 ALV2 DLV2 HV1 HV2 Pierluigi Paolucci - I.N.F.N. Naples

  3. 1+1 HV 6 FEBs / 2 bi-gaps 6 FEBs / 2 bi-gaps 2 LV 6 FEBs / 2 bi-gaps 6 FEBs / 2 bi-gaps 2 LV 1+1 HV 6+6+6 FEBs / 3 bi-gaps 1 HV 2 LV 1 HV 2 LV 6+6 FEBs / 2 bi-gaps 2 LV 6+6 FEBs / 2 bi-gaps 1 HV 2 LV 6+6 FEBs / 2 bi-gaps 1 HV 12 LV channels8 HV channels HV & LV schema I.N.F.N. Naples Reduction of HV 1020  480 ch LV 1560  960 ch 1 HV ch. per chamber 2 LV ch. per chamber SECTOR schema Pierluigi Paolucci - I.N.F.N. Naples

  4. RPC group LHCC session CERN 21-03-2001 Endcap layout (descoping) I.N.F.N. Naples Endcap Station 1 Station 2 Station 3 Total number of chambers: 432 10 degree sector R2/1 R2/2 R2/3 High eta Low eta Pierluigi Paolucci - I.N.F.N. Naples

  5. HV-LV Endcap numbers I.N.F.N. Naples Endcap Layer RE1 RE2 RE3 # chambers 72*2 72*2 72*2 Assuming 1 HV channel/chamber & 6 HV ch x board Layer RE1 RE2 RE3TOT Boards Crate # HV ch. 72*2 72*2 72*2432 36*2 6*2 Assuming 2 LV channel/chamber & 12 LV ch x board Layer RE1 RE2 RE3TOT Boards Crate # LV ch. 144*2 144*2 144*2864 36*2 7-10*2 ? Pierluigi Paolucci - I.N.F.N. Naples

  6. panel HV RPC RPC RPC RPC LV cable LV LV LV LV HV 4-polar cable HV 10x4-polar cable panel HV HV & LV schema I.N.F.N. Naples Control Room SY1527 HV-EASY HV-EASY Detector HV distributor 1 in – 2 out HV distributor 1 in – 2 out 3 4 2 5 1 6 12 7 11 8 10 9 Pierluigi Paolucci - I.N.F.N. Naples

  7. LV connections schema I.N.F.N. Naples 60LV boards placed in 20 crates (1 per balcony) Power consumption: board (12 ch.)  116 W crate (3 boards.)  350 W wheel (4 crates)  1.4 KW Total  7.0KW Pierluigi Paolucci - I.N.F.N. Naples

  8. HV: where we are I.N.F.N. Naples High Voltage (SY1527-EASY-A3012): • The power supply tender has been assigned to the CAEN in the 2004; • A complete prototype has been delivered in Dec 04 and has been tested in Naples using the RB3 chamber. • Delivery will begin in Sept 05…to Dec 05. • All HV cables will be assembled at the CPE when the cut lengths will be ready • The “big” multi-conductors cablestender has been assigned to the Kerpen and it will be delivered in July 2005 at CERN; • The barrel HV distributors are in production; • The HV patch panels in the 2005; Pierluigi Paolucci - I.N.F.N. Naples

  9. HV distributor and patch panel I.N.F.N. Naples Patch Panel Pierluigi Paolucci - I.N.F.N. Naples

  10. LV: where we are I.N.F.N. Naples Low Voltage (SY1527-EASY-A3009) : • The power supply tender has been assigned to the CAEN in the 2004; • A complete prototype has been delivered in Dec 04 and has been tested in Naples and then modified by the CAEN to reduce the noise (see next). • Delivery will begin in Sept 05…to Dec 05. • All HV cables will be assembled at the CPE when the cut lengths will be ready. • Cable, connector and pins have been received. Pierluigi Paolucci - I.N.F.N. Naples

  11. EASY CRATE - + mP GND Ana1+ Ana1 – Dig1 + Dig1 – Ana2+ Ana2 – Dig2 + Dig2 - crate GND LV Test Napoli feb 05 Noise ripple 01/05: • +/- ~ 10 mV (150 KHz) • +/GND ~ 1 V (150 KHz) • -/GND ~ 1 V (150 KHz) shield LV cable Solutions proposed: • +/GND  C ~ 10 mF • mP GND / crate GND  C ~ 100 mF • better crate GND • sense reference connections • new connector Same for the HV board 10 mt Result 04/05: • +/- ~ 10 mV (150 KHz) • +-/GND ~ 30 mV (150 KHz) distrib. RPC RB3 shield safety GND Ref. GND Pierluigi Paolucci - I.N.F.N. Naples

  12. Rack LV 4 pairs LV distrib. board chip chip From LV power supply with floating output ALV1 AGND1 DLV1 ALV DGND1 shielded cable AGND ALV2 AGND2 DLV DLV2 DGND2 DGND shield IRON – MAGNET safety ground AGND FEB 1 chip chip AGND FEB copper strip chip kapton AGND Double Gap 2 Double Gap 1 DGND Chamber metallic structure AGND FEB 6 HVReturn Grounding Schema Copper 2 Copper 1 chamber GND Pierluigi Paolucci - I.N.F.N. Naples

  13. Barrel/Endcap HV and LV numbers I.N.F.N. Naples 3500 Euro 3200 Euro Pierluigi Paolucci - I.N.F.N. Naples

  14. Barrel/Endcap HV and LV costs I.N.F.N. Naples Barrel Endcap The total cost of the HV & LV systems is760 – 752 K€; The HV-LV barrel cost increase (80 K€)is due to the hardware cost; 10% of the total cost is due to the cable installation. Pierluigi Paolucci - I.N.F.N. Naples

  15. HV & LV cable drawings I.N.F.N. Naples Pierluigi Paolucci - I.N.F.N. Naples

  16. EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - 36 input ch. 8U fan tary fan tary fan tary fan tary heat exchange heat exchange heat exchange heat exchange 36 input ch. 8U Total: 144 output ch. 144 input ch. 50 U 8U 36 input ch. 2U 2U 2U 2U 2U 2U 2U 2U 2U HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor 48 output ch. 48 output ch. 48 output ch. 8U 36 input ch. USC55 barrel HV system "full" crate schema General Information • HV EASY board: 7 ch. • Full EASY crate: 42 ch. • EASY (6 out 7): 36 ch. • HV distributor: • 32 input ch. • 16 output ch. • Rack height tot: 56 U • turbine 4 U • air defl. 2 U • Rack available height 50 U Pierluigi Paolucci - I.N.F.N. Naples

  17. S1H03 S1H04 S1H02 turbine turbine 4U 4U turbine 4U 36 input ch. 36 input ch. EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - EASY 1 2 3 4 5 6 - 36 input ch. 8U 8U 8U fan tary fan tary fan tary fan tary fan tary fan tary fan tary fan tary fan tary fan tary fan tary fan tary heat exchange heat exchange heat exchange heat exchange heat exchange heat exchange heat exchange heat exchange heat exchange heat exchange heat exchange heat exchange 36 input ch. 36 input ch. 36 input ch. 8U 8U 8U 56U/ 56 U 36 input ch. 36 input ch. 8U 8U 8U 36 input ch. 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor HV distributor 48 output ch. 48 output ch. 48 output ch. 48 output ch. 48 output ch. 48 output ch. 48 output ch. 48 output ch. 48 output ch. 36 input ch. 36 input ch. 8U 8U 8U 36 input ch. 2U 2U air deflector air deflector 2U air deflector USC55 HV barrel racks composition Pierluigi Paolucci - I.N.F.N. Naples

  18. EASY 1 2 3 4 - - - EASY 1 2 3 4 - - - fan tary fan tary heat exchange heat exchange 8U 8U 2U 2U 2U HV distributor HV distributor HV distributor 48 output ch. S1H05 USC55 HV barrel racks composition turbine Some numbers about this configuration: • 3 “full” racks with: • 4 EASY crates with 6 HV boards; • 24 HV boards A3512; • 9 HV distributors; • tot of 144 HV channels; • total height 56U (full). • 1 “half” rack with: • 2 SY1527 mainframes; • 2 EASY crates with 4 boards; • 3 HV distributors; • tot of 48 HV channels. 4U SY1527 HV 8U SY1527 LV 8U 24 input ch. 42U/ 56 U 24 input ch. TOTAL numbers • 14 EASY crates; • 80 HV boards A3512; • 480 HV channel; • 30 HV distributors; • 2 SY1527 mainframes. 2U air deflector Pierluigi Paolucci - I.N.F.N. Naples

  19. RPC Rack Map Pierluigi Paolucci - I.N.F.N. Naples

  20. Rack composition 4 EASY crate per rack (S1H02-03-04-05); 9 HV distributors; 6 HV board A3012 per EASY crate; Rack S1H06 with 2 Mainframes + 2 A3486 Pierluigi Paolucci - I.N.F.N. Naples

  21. EASY production Test I.N.F.N. Naples • The EASY HV crates will be delivered in Naples where: • 80 A3012 + 12 EASY crates + 1 SY1527 • They will be tested with a passive load (@ maximum power); • Result and construction info will be store in MYSQL; • The EASY LV crates will be delivered in Naples: • 60 A3009 + 20 EASY crates + 1 SY1527 • Short test with a passive load + MYSQL; • Shipped at CERN in the building ### for a long test; • What kind of test ?? • 2 EASY crate (LV + HV) will be used for the magnet test and for the cosmic challenge. Pierluigi Paolucci - I.N.F.N. Naples

  22. RPC Detector Control System Pierluigi Paolucci & Giovanni Polese I.N.F.N. of Naples http://www1.na.infn.it/wsubnucl/accel/cms/cms.html

  23. Functionality (FSM) Logging Access handling Config. Alarm handling PVSS + FW RPC DCS structure ECS Modular and hierarchical Partitionable DCS DAQ TRG …. …. HCAL ECAL MU TK Pixel CSC RPC DT Detector Barrel Endcap Sub-system HV Cu LV Cu T Cu Easy to operate Scalable HV Du LV Du T Du Device Physical device Pierluigi Paolucci - I.N.F.N. Naples

  24. LV HV T LV LV LV LV LV LV RPC DCS schema I.N.F.N. Naples Central DCS Central RCMS sub-detector controller condition DB Detector Local XDAQ Local DCS USC55 Detector 720 ch 60 A3009 20 EASY can-bus 4680 FECs 800 Link Boards 60 Crates optical fiber 480 ch 30 distrib. 80 A3512 12 EASY gas FEC can-bus cooling 300 sensors 10 ADC A3801 can-bus rack config DB treshold/width setpoints Pierluigi Paolucci - I.N.F.N. Naples

  25. RPC DCS schema I.N.F.N. Naples Muon DCS RPC Barrel DT CSC RPC Endcap Wheel +2 Wheel +2 Wheel +2 Wheel +2 Wheel +2 HV LV T gas cool rack FEC ext. DCS nodes XDAQ EASY system Local DAC node with 5 partitions one per wheel About 5000 FEBs 12 crates 80 boards 480 ch. 20 crates 60 boards 720 ch. 300 sensors 10 ADC Pierluigi Paolucci - I.N.F.N. Naples

  26. I.N.F.N. Naples CMS-RPC DCS Pierluigi Paolucci - I.N.F.N. Naples

  27. I.N.F.N. Naples RPC DCS milestones Pierluigi Paolucci - I.N.F.N. Naples

  28. RPC DCS Status I.N.F.N. Naples The PVSS-DCS prototype (Napoli) has been extensively tested at CERN during the JCOP-DCS month dedicated to the RPC (feb 05) • RPC muon System for DCS is developed in the form of a hierarchy where every object is represented as a node of the tree, following CMS structure. • Its architecture has been developed using the framework components. • All the panel actions have been developed with custom scripts. • Naming and color framework conventions are respected !! • Alarm conditions on HV and LV devices have been set and each channel has a summary alarm . A first XDAQ-DCS for the Front-End is now ready (Warsaw) Pierluigi Paolucci - I.N.F.N. Naples

  29. RPC FSM structure I.N.F.N. Naples Each single element of the structure is view as a node of a state machine, build as a hierarchical tree. The State Machine has been developed and test during Feb 05 with the JCOP/CMS experts. Pierluigi Paolucci - I.N.F.N. Naples

  30. RPC FSM schema I.N.F.N. Naples DCS States: ON, OFF, ERROR RPC States: ON, OFF, STANDBY, RUMP1STEP, RAMP2STEP, ERROR STANDBY: HV ON @ intermediate voltage, LV OFF; ON: HV ON @ nominal voltage, LV ON; RAMP1STEP: from OFF to STANDBY; RAMP2STEP: from STANDBY to ON; Pierluigi Paolucci - I.N.F.N. Naples

  31. HV RPC node I.N.F.N. Naples SECTOR SUMMARY ALARM WE ARE INTESTING THE POSSIBILITY TO USE A SUMMARY ALARM FOR SECTORS TO INTEGRATE INTO TOPNODE. THIS ALARMS IS AN OR CONDITION OF ALL SECTOR’S CHAMBERS. SECTOR FSM STATUS To access at the same device info but as a different representation (hardware view) Pierluigi Paolucci - I.N.F.N. Naples

  32. HV Wheel node I.N.F.N. Naples We ask for a MAJORITY with multiple requests: if > 2 sectors in error  wheel error if > 2 setcors in STB  wheel STB Pierluigi Paolucci - I.N.F.N. Naples

  33. I.N.F.N. Naples Sector Node Pierluigi Paolucci - I.N.F.N. Naples

  34. Chamber Node I.N.F.N. Naples Alarm Summary Status Note that the Device node (bottom node) has the following states: ON, OFF, RAMPING_UP RAMPING_DOWN, ERROR and TRIP Pierluigi Paolucci - I.N.F.N. Naples

  35. I.N.F.N. Naples Devices (Leafs) Set and Confirm values for all channel parameters Possibility of mask/unmask and acknowledge each single parameter or all together Additional panel for switch the state of the channel and load settings from the hardware Pierluigi Paolucci - I.N.F.N. Naples

  36. To be Done I.N.F.N. Naples • Test with the Configuration DB has been done in Feb 05 and now we have to: • work on the config. DB structure • use the Mass configuration when possible. • Design a temperature device panel and choose main parameters to monitor • Migrate to the EASY hardware • Test the PVSS prototype in the commissioning and during the Cosmic challenge. • Export our system to the Endcap DCS Pierluigi Paolucci - I.N.F.N. Naples

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