1. DCS workshop CERN, Mar 5, 2007 Kai Schweda 1 TRD Status Kai Schweda, University of Heidelberg B. Doenigus, J. de Cuveland, T. Dietel, D. Emschermann, M. Kessenbrock, T. Krawutschke, C. Lippmann, J. Mercado, M. Neher, K. Oyama, B. Schockert, M. Schuh, J. Steckert, G. Tsiledakis, R. Wagner, U. Westerhoff University of Athens: P. Mantzaridis, A. Markouizos, P. Mitseas, A. Petridis, S. Potirakis, M. Tsilis, M. Vassiliou

2. Detector PVSS II Ethernet User interface Database(s) OPC client DIM client PVSS II [FSM] TRD Control room (ACR) 25/01/07 UX-C Detector GTU E 9 CR3 PVSS II Power Control UnitGTU UX-C E CR3 PVSS II DIMclient PCU 1 DCS board DIMsrv DCS board DIMsrv E DIMclient UX-I/O/C netgear switch 1945 Detector 1080 High Voltage HV 180 E EC CR3 PCI-CAN ISEG OPCserver PVSS II OPC client ACC 1 CR4-Y12 ISEG 4 CR3 PVSS II DIMclient HV distribution UX-I/O HVD DCS board DIMsrv 12 HV power distr. box 184112 Detector DCS board FEE E E E CR3 [FED] DIMserver DIMclient CR3 PVSS II DIMclient UX-I/O/C DIMsrv 540 wingDB E netgear switch 26 Detector E CR3 PVSS II DIMclient 63 Pre-trigger CR3 [FED] DIMserver DIMclient E E Pre-trig box DCS board DIMsrv

3. UX-C CR3 Cooling Plant PLC E Detector PVSS II Modbus/TCP 1 [TS/CV] TS/CV SCADA CR3 SG2 CR5 UX-A PLC Gas E Detector PVSS II DIP [GWG] Gas Gas PVSS Detector CoolingGas system UX-I/O/C Detector Wiener 189 Low Voltage E LV 89 CR3 Wiener OPCserver PVSS II OPC client

4. DCS workshop CERN, Mar 5, 2007 Kai Schweda 4 SM08 Low Voltage(i) D. Emschermann, J. Mercado, G.Tsiledakis  Reference panels  Power-up sequence for all sub-systems defined  Mapping to the TRD Wiener LV PS for SM and DCS power implemented Advantage :  More convenient for modifications (Code)  Simple alarm handling  IP address dependent  Flexible for hardware replacements

5. DCS workshop CERN, Mar 5, 2007 Kai Schweda 5 Low Voltage(ii)  Ready to operate 1 st SM in sector 08  Additional functions are being implemented in the OPC server, Wiener+JCOP (Supervision control, ramping speed…)  Further development is in progress: - Access control, local archiving (Georgios Tsiledakis) - archiving, DB access, FSM integration (Jorge Marcado)  Installation at P2: -Ethernet network is completed (Jan 07) - IP addresses changed (3 rd time), need DHCP (Lennart) - Install 45 LV PS (50% of full TRD) in UX25 end of March D. Emschermann, J. Mercado, G.Tsiledakis

6. DCS workshop CERN, Mar 5, 2007 Kai Schweda 6 Power Control System  Power up dcs-boards in SM  PVSS control implemented  Install 1 PCUs + s/w at CERN this week  Need to integrate into FSM  Production of 20 pdb (full TRD) and testing at HD  Production of 2+2 PCUs  Next 6 weeks M. Neher, J. Steckert, J. Mercado TRD SuperModule UX-C PCU E 4 power distribution box (PDB) 18 dcsdcs dcsdcs dcsdcs dcsdcs DCS board DIMsrv

7. DCS workshop CERN, Mar 5, 2007 Kai Schweda 7 High Voltage ISEG  datapoint names in OPC and PVSS defined  mapping of TRD SMs and stacks in logical view  3 ISEG HV crates w/ 3 CAN buses in star topology -Use PCAN-PCI - still improving CAN hardware performance - BUT: need to fit PCI-cards into PC ! (Peter Chocola) D. Emschermann, J. Mercado, G.Tsiledakis many thanks to L. Wallet

8. DCS workshop CERN, Mar 5, 2007 Kai Schweda 8 HV Distribution Box  First s/w installed at CERN (Feb 2007)  First 5+5 HV cards for 1 st SM installed at P2  Some heating problems, will fix and check this week  2+2 HV cards from qprint by end of March  40+40 HV cards one week later  power 6 SM  Install 4 crates at P2 by end of May (1/3 full TRD)  Archiving: oracle DB set up in Athens, need comm. PVSS, recipes  Implement into FSM P. Mantzaridis, A. Markouizos, P. Mitseas, A. Petridis, S. Potirakis, M. Tsilis, M. Vassiliou

9. DCS workshop CERN, Mar 5, 2007 Kai Schweda 9 Cooling  The (prototype) C&V Framework component is used  Cooling has been integrated in LV system  The PLC SCY file provided by gas- working group  Functionality and understanding of SCY file is in progress…  local control through touch panel  received IP address of cooling plant  testing at CERN (read values) A. Marin, G. Tsiledakis, A.Tauro, M. Dos Santos, G.De Cataldo

10. DCS workshop CERN, Mar 5, 2007 Kai Schweda 10 TRD Gas System  Xenon/CO 2 fully operational  racks commissioned and run with Argon (minor tests left…)  control system in place with PLC and PVSS supervision layer.  all interlocks in place  software now tuned by gas working group  Goofie (drift velocity, gain, gas composition)  via a DIM server to PVSS  common effort with the TPC team G. Tsildeakis, S. Haider, C. Garabatos

11. DCS workshop CERN, Mar 5, 2007 Kai Schweda 11 READY CONFIGURED TRD FED State Diagram GO_STANDBY TEST (test_tag) CONFIGURE (conf_tag) INITIALIZE (init_tag) GO_READY OFF INITIALIZING GO_OFF INITIALIZE (init_tag) GO_STANDBY CONFIGURING GO_CONFIGURED STBY_INITIALIZED TESTING STANDBY Implemented on dcs-baord PVSS: +States OFF & READY U. Westerhoff, T. Dietel, J. Mercado, K.S.

12. DCS workshop CERN, Mar 5, 2007 Kai Schweda 12 FEE Status  chain: PVSS-like  ICL  DB  FEE works  implemented FSM on dcs-board (now debugging)  all 10168 data-points defined, now being implemented (U. Westerhoff)  send std. config., need patches for individual chambers (K. Oyama)  all data points and names for offline shuttle defined  PVSS-FSM in progress (J. Mercado) Open issues:  Logging to PVSS (U. Westerhoff, T. Dietel, P. Chocola + NN)  install RPM for dim, dns, oracle, interComLayer, ACE, boost, …  populate configDB from wingDB in HD (T. Dietel, S. Kapusta)  crc32 checksums on TRAP chip

13. DCS workshop CERN, Mar 5, 2007 Kai Schweda 13 GTU and Pretrigger  Global Tracking Unit (GTU) J. de Cuveland, M. Schuh -Full manual hardware access/configuration -PVSS  dimserver  h/w dummy-chain set up  Pretrigger K. Oyama, R. Wagner - FSM identical to FED - Full manual hardware access/configuration - Need to develop PVSS/DB/controlEngine - First installation of h/w and/s/w at CERN in April

14. DCS workshop CERN, Mar 5, 2007 Kai Schweda 14 FSM Status Hierarchy and top-node finalized LV and HV prototypes exist for old modules (e.g., PL500) –Currently are being upgraded and improved for final devices FED FSM design started –Generic TRD FED device unit Additional sub-systems (e.g., cooling, gas, PCU, GTU, PreTrigger, etc.) implemented as dummy objects J. Mercado

15. DCS workshop CERN, Mar 5, 2007 Kai Schweda 15 Interlocks  Cooling plant failure Pressure sensors on each SM can generate interlock signal (like TPC)  s/w interlock to ramp down Ramp down all LV PS  h/w interlock to shut off power in LV PS (10s delay)  Gas failure  Expert call, enough time for human response (5h)  Cooling failure in LV/HV racks Monitor crate temperatures by PVSS  ramp down voltages Internal overheat protection  shut off crates