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CMS BPIX Detector Commissioning at PSI

Schedule

Testing procedure

  1. Connect cables and fibers
    • CCU and opto power (upper cable for sectors 1-4, lower cable for sectors 5-8)
    • Temperature sensors (BmO/BpO upper for sector 1-4, BmO/BpO lower cable for sector 5-8)
    • Module LV and HV (S*-L14 to Cable L14, S*-L23 to Cable L23)
    • Optical fibers (tkFEC, pxFEC, FED 1-5)
  2. Verify that cooling sytem is running
    • Linke to Malte's twiki:
  3. Verify that temperature and humidity reading are as expected
  4. Power on CCU and opto power
    • CCU: 2.5V (expected current about 1.4A) [Slot 9 CCU]
    • Opto: 2.5V (expected current about 3A per sector) [Slot 7 OPTO 1,2,3,4 for S4,3,2,1 (upper cable), for S5,6,7,8 (lower cable)]
  5. Power on module:
    • Top: L14
    • Bottom: L23
  6. Check CCU ring and ST i2c communication using BPixelTools
source TriDAS_r45/pixel/POSRelease/setenv.sh
cd TriDAS_r45/pixel/PixelRun

./run.sh --xml auto
  1. Start testing with POS (see below)

How to run POS

source TriDAS_r45/pixel/POSRelease/setenv.sh
cd TriDAS_r45/pixel/PixelRun
./run.sh --xml auto
go to http://cmspixel2.psi.ch:1973/

click on "PixelSupervisor"
click "Initialize"
select calibration to run
click "Configure"
check that FED phases have been found
click "Start" 

Once the calibration finished. Look at the results in:
cd TriDAS_r45/pixel/PixelRun/Runs/Run_0/Run_yourrunnr

Elog

Keep track of your results by entering them in this elog: 
(user and password are the same as to access testing PC). 
https://elog.physik.uzh.ch:8080/PixelPOS/

Enter sector, run number and calibration and additional information if needed.

mTCA specifics

Dector system

psi/psi.1484156346.txt.gz · Last modified: 2017/01/11 18:39 by leac