Problematic Electronics Towers - Barrel

Item SM FED Tower DAQ Problem Date Hardware problem What to do Data Fatal Trigger Fatal OK since
1 EB-1 610 12 Link errors 20090403 GOL status1 0x1 after ~1 hour after power up Change GOH and FE card YES NO <20161101
2 EB-1 610 39 Rare header errors 20160426 Signal a bit noisy Change DCC? DCC #33 Swapped with EB+8 NO NO 20220822
3 EB-2 611 13 Link errors 20080115 QPLL low frequency Change FE card YES YES Disabled
4 EB-3 612 61 Failing at high rate 20080612 Rare data corruption in FENIX Change FE card NO NO  
5 EB-3 612 7 Link errors after ~500 evts 20080909 Data GOH in error state Change GOH and FE card YES NO Disabled
6 EB-4 613 1 Link errors 20100810 Bad quality of optical signal, noisy Change GOH YES NO Disabled
7 EB-6 615 17 Failing at high rate 20100401 QPLL not locked after Pwup Turn off/on LV NO NO 20140717
8 EB-6 615 37 Timeouts 20161019 Signal exellent Change DCC ? YES NO 20170827
9 EB-7 616 42 H-parity 20090325 V-parity absent, data good Ignore "Error" NO NO  
10 EB-9 618 22 Rare link errors, horizontal parity. 20090408 No I2c access to GOL sometimes. QPLL not locked after Power up. Bit 7 (0x80) is stucked at zero ~5%. Change GOH and FE card. Turn off/on LV NO NO Disabled
11 EB-9 618 34 Link errors 20150913 No I2c access to GOL sometimes Change GOH and FE card NO NO <20161101
12 EB-9 618 55 Bad data 20180702 LVRB problem. 4.3A is 0.7V Analog voltages 0.5V Change LVRB YES YES Disabled
13 EB-10 619 67 Requested by Jose 20080913 GOH status1 0x81 Change GOH YES NO Disabled
14 EB-12 621 5 Header errors 20080822 FENIX Pwup reset? Change FE card YES NO Disabled
15 EB-13 622 21 Rare link errors 20220623 Signal is not investigated Change DCC #22, failed in EB-14. Changed. NO NO 20221012
16 EB-13 622 33 Link errors 20110224 GOH status1 0x1 or 0x55 sometimes Change GOH and FE card YES NO  
17 EB-13 622 52 H-parity 20160721 Strip4 bit12 slow raising Implement recovery software NO NO  
18 EB-14 623 39 Link errors 20091122 GOH status1 0x1 or 0x41 sometiimes, but can be good many months Change GOH and FE card YES NO  
19 EB-15 624 70 Link errors 20090701 Signal good Change GOH and FE card YES Mem  
20 EB-16 625 53 Failing at high rate 20080612 No light in data link. Fiber OK Change GOH YES NO Disabled
21 EB-17 626 34 Bad data size 20100501 Strip 4 sends zero lenght data Improve DCC firmware NO NO Disabled
22 EB-17 626 66 Failing at high rate 20081001 QPLL not locked after Pwup Turn off/on LV NO NO  
23 EB+3 630 21 Timeouts 20150615 Signal is good... Clear DCC input? Done. Try another DCC NO NO 20170827
24 EB+3 630 47 Requested by Jose 20081007 Fiber broken in 2m from GOH Repare fiber/connector YES NO  
25 EB+6 633 6 Bx and hor parity 20080320 Bit 3 (0x8) always OFF Investigate offline recovery NO NO Disabled
26 EB+6 633 14 Failing at high rate 20100401 QPLL not locked after Pwup Turn off/on LV NO NO <20161101
27 EB+6 633 22 Link Errors 20201007 Signal is excellent Change DCC. This is #52, failed in EE+9 NO NO  
28 EB+6 633 43 H-parity 20090325 V-parity absent, data good Ignore "Error" NO NO  
29 EB+7 634 11 Timeouts 20170401 Signal is good... Clear DCC input? Done. Try another DCC NO NO 20170811
30 EB+8 635 12 Timeouts 20170401 Signal is good... Change DCC? DCC#13 swapped with EB-1 . Much better NO NO 20220822
31 EB+9 636 42 No CCS control because bypassed 20091020 Clock A line between TT50 and TT42 broken Software "double bypassing" NO NO  
32 EB+9 636 67 Header errors (hor parity) 20080314 Bit 10 (0X400) always ON Investigate offline recovery NO NO Disabled
33 EB+10 637 30 Block size errors 20080723 Noisy data link Try to change bias YES NO 20170425
34 EB+10 637 50 Data link errors 20091114 GOH status1 0x01 Chanhe GOH YES NO  
35 EB+11 638 10 Link errors 20211017 Signal is excellent Change DCC? Deeply cleaned. OK. NO NO 20220607
36 EB+12 639 68 Link errors 20091002 No I2C access to GOLs. LVR output =1.5V for VFEs1,2,3 Change electronics in tower YES YES  
37 EB+16 643 30 Failing at high rate 20080120 - 20090503 QPLL not locked after Pwup Turn off/on LV NO NO <20161101
38 EB+18 645 60 Failing at high rate 20081001 QPLL not locked after Pwup Turn off/on LV. Does not work at magnet ON NO NO Disabled
39 EB+18 645 65 Many errors 20080908 Data GOH in error state Change GOH and FE card YES NO Disabled

Problematic Electronics Towers FE - Endcap

Item EE sector FED FE-CCU DAQ Problem Date Trigger Link Hardware problem What to do Data Fatal Trigger Fatal OK since
1 EE-4 607 6 Link errors 20120306   Jumping Bias Change GOH YES NO Disabled
2 EE-5 608 32 LV off 20080901   LV inhibited (ALV=2V) Repare Analog LV contact YES YES Disabled
3 EE-7 601 32 L1 & BX desync 20100210   FENIX L1/Bx pointer fails for 64 Ignore L1/BX information NO NO  
4 EE-8 602 6 Link errors 20120112   QPLL unlocked Wait magnet ON? YES YES Disabled
5 EE-8 602 21 Data shifted by 1word 20120801   FE or DCC ? Change DCC? NO NO <20120413
6 EE-9 603 16 Link errors sometimes 20110411   Floating Bias Change GOH NO NO <20121023
7 EE+1 649 30 Link errors 20210302   GOH status1 0x1 sometimes Change GOH and FE card YES NO Auto masking
8 EE+3 651 20 Link errors 20160216   GOH status1 0x1 Change GOH and FE card YES NO 20160915
9 EE+4 652 23 Bypassed 20150511   Digital LV is absent? Wait magnet ON? Inhibited YES YES Disabled
10 EE+4 652 28 Can not start 20220410   CCU25 has died? Not. Sometimes works. Software reset? NO NO  
11 EE+5 653 10 Link errors 20221012   DCC52 ch 10 problem, see EE+9 Change DCC? NO NO  
12 EE+6 654 12 Broken Data Link 20080901       YES NO Disabled
13 EE+9 648 10 Link errors 20211025   Signal is excellent Change DCC? Done. NO NO 20220816
14 EE+9 648 22 Link errors 20201007   Signal is excellent Change DCC? Done. NO NO 20220816

Problematic VFE

Item EB FED TT, VFE DAQ Problem Date Hardware problem What to do Data Fatal Trigger Fatal
1 EB-1 610 TT61 VFE 1 analog LV low 20080901 Analog VFE1A25 =1.81   Maybe MAYBE
2 EB-11 620 TT60, VFE 1, 2, 3 digital LV low 20080901 Digital VFE1to3 =1.53   YES YES
3 EB+2 629 TT42, VFE 5 integrity errors 20160916 No access to FENIX   YES YES
4 EB+12 639 TT68, VFE 1, 2, 3 digital LV low 20120424 Digital VFE1to3 =1.50   YES YES

Problematic Trigger Links

Item SM FED CCU Link TCC TCC Ch DAQ Problem Date Hardware problem What to do
1 EB-10 619 43 1     Link errors 20090310 GOL status1 0x3 Change GOH and FE card
2 EB-11 620 60 1     Link errors 20110921 GOL status1 0x3 Change GOH and FE card
3 EB-13 622 3 1     Link errors 20141110 GOL status1 0x3 Change GOH and FE card
4 EB-13 622 29 1     Hamming errors 20111118 Signal is too high Try to use attenuator
5 EB-13 622 38 1     Link errors 20130318 GOL status1 0x3 Change GOH and FE card
6 EB-16 625 15 1     Link errors 20160711 GOL not accessible Change GOH and FE card
7 EB+7 634 47 1     Link errors 20140308 GOL status1 0x3/01 sometimes Change GOH and FE card
8 EB+10 637 34 1     Link errors 20140828 GOL status1 0x3/01 sometimes Change GOH and FE card
9 EB+13 640 21 1     Link errors 20090310 GOL status1 0x3 Change GOH and FE card
10 EB+15 642 8 1     Link errors 20110218 GOL status1 0x3 Change GOH and FE card
11 EB+18 645 16 1     Link errors 20090310 GOL status1 0x3/57 Change GOH and FE card
12 EE-4 607 4 3 13 25 Link errors 20101008 No contact in mu Recover optical contact
13 EE-7 601 11 4 1 37 Link errors 20170300 Signal on-off-on Change GOH and FE card
14 EE+1 649 8 4 96 15 Bit 6 flicky 20110208 Problem inside GOL Change GOH
15 EE+1 649 16 2 97 36 Link errors 20110130 GOL status 0x1/3 Change GOH and FE card
16 EE+2 650 4 3 80 23 Link errors 20120230 Signal unstable, PLL loosing sync Change GOH and FE card
17 EE+2 650 28 3 99 27 Link errors 20210521 Signal 3mW, reflection at 81m Try to clear connector at patch panel
18 EE+3 651 12 1 100 28 Link errors 20110130 GOL status 0x1/3 Change GOH and FE card
19 EE+5 653 7 3 105 32 Link errors 20120512 Signal on-off-on Change GOH and FE card
20 EE+6 654 30 5 88 25 Link errors 20100928 GOL status 0x1 /3 Change GOH and FE card
21 EE+9 648 8 3 95 5 Link errors 20170300 No signal Change GOH, FE card, fibre(?)
22 EE+9 648 9 1 95 21 Link errors 20210419 No signal Change GOH, FE card, fibre(?)

Trigger Tower Block SIZE during HIgh Rate tests with minidaq

Item SM FED Tower DAQ Problem Date Details
1 EB-12 612 63 Block Size Errors during High Rate 20090315 GOL status1 0x3 new?
1 EB-12 612 61 Block Size Errors during High Rate 20090317 GOL status1 0x3 - no erros during all 20090316

Jose

Trigger Towers removed from the problematic list

Item SM FED Tower DAQ Problem Date Hardware problem What to do Data Fatal Trigger Fatal
11 EB+15 642 8 Present in laser, absent in cosmic 20080612 - 20090503   Masked at reco level. Unmask? NO NO
10 EB+6 633 6 Bx and hor parity 20080320 Data GOH in error state. Bit 3 (0x4) always OFF Change GOH and FE card YES NO
13 EB+16 643 18 Link errors 20090605 No any light in the link OTDR measurements. Cleaned. OK. NO NO
2 EE+9 648 25/25 HV intermittent 20081007     YES YES
3 EE+9 648 29/32 HV off, inverted or low amplitude pulses 20081007     YES YES
5 EE+6 654 14/112c HV off, Anode off? Inverted pulse 20081007     YES YES
#14 EE+6 654 14 LV inhibited 20091101   Bad LV contact. Repaired   YES YES  
#15 EE+6 654 19 LV inhibited 20091101   Bad LV contact. Repaired   YES YES  
#16 EE+6 654 20 LV inhibited 20100420   Bad LV contact. Repaired   YES YES  

Overview

Name Short Crate FED FEDs Con Geo Partition Note Caen PCI fw LHC crate Model Note
EE-
vmepcS2F19-01 Green led ecalod-01 ecalod-S2D04l ecalfed-601 609 601 602 D3 D3 D3 -06 -07* -08* ecalod-EEm1   todo.gif 7185 0022 SC1425 DONE
vmepcS2F19-02 Green led ecalod-02 ecalod-S2D03l ecalfed-603 603 604 605 D3 D4 D4 -09 -01 -02* ecalod-EEm2   todo.gif 7185 0021 SC1425 DONE
vmepcS2F19-03 Green led ecalod-03 ecalod-S2D08l ecalfed-606 606 607 608 D4 D4 D4/3 -03* -04 -05 ecalod-EEm3   todo.gif 7185 0008 SC1425 DONE
EB-
vmepcS2F19-04 Green led ecalod-04 ecalod-S2D04d ecalfed-610 610 611 612 24 22 13 -01 -02 -03 ecalod-EBm1 A2818:0.8 7185 0014 SC1425 DONE
vmepcS2F19-05 Green led ecalod-05 ecalod-S2D02d ecalfed-613 613 614 615 31 26 16 -04 -05 -06 ecalod-EBm2 A2818:0.8 7185 0018 SC1425 DONE
vmepcS2F19-06 Green led ecalod-06 ecalod-S2D03d ecalfed-616 616 617 618 02 11 05 -07 -08 -09 ecalod-EBm3 A2818:0.8 7185 0012 SC1425 DONE
vmepcS2F19-07 Green led ecalod-07 ecalod-S2D07d ecalfed-619 619 620 621 00 29 28 -10 -11 -12 ecalod-EBm4 A2818:0.8 7185 0007 SC1425 DONE
vmepcS2F19-08 Green led ecalod-08 ecalod-S2D08d ecalfed-622 622 623 624 14 33 32 -13 -14 -15 ecalod-EBm5 A2818:0.8 7185 0019 SC1425 DONE
vmepcS2F19-09 Green led ecalod-09 ecalod-S2D06d ecalfed-625 625 626 627 03 07 19 -16 -17 -18 ecalod-EBm6 A2818:0.8 7185 0017 SC1425 DONE
EB+
vmepcS2F19-10 Green led ecalod-10 ecalod-S2D04h ecalfed-628 628 629 630 12 17 10 +01 +02 +03 ecalod-EBp1 A2818:0.8 7185 0005 SC1425 DONE
vmepcS2F19-11 Green led ecalod-11 ecalod-S2D02h ecalfed-631 631 632 633 01 08 04 +04 +05 +06 ecalod-EBp2 A2818:0.8 7185 0020 SC1425 DONE
vmepcS2F19-12 Green led ecalod-12 ecalod-S2D03h ecalfed-634 634 635 636 27 20 23 +07 +08 +09 ecalod-EBp3 A2818:0.8 7185 0010 SC1425 DONE
vmepcS2F19-13 Green led ecalod-13 ecalod-S2D07h ecalfed-637 637 638 639 25 06 34 +10 +11 +12 ecalod-EBp4 A2818:0.8 7185 0009 SC1425 DONE
vmepcS2F19-14 Green led ecalod-14 ecalod-S2D08h ecalfed-640 640 641 642 35 15 18 +13 +14 +15 ecalod-EBp5 A2818:0.8 7185 0016 SC1425 DONE
vmepcS2F19-15 Green led ecalod-15 ecalod-S2D06h ecalfed-643 643 644 645 30 21 09 +16 +17 +18 ecalod-EBp6 A2818:0.8 7185 0013 SC1425 DONE
EE+
vmepcS2F19-16 Green led ecalod-16 ecalod-S2D06l ecalfed-646 654 646 647 D2 D2 D2 +06 +07* +08* ecalod-EEp1   todo.gif 7185 0003 SC1425 DONE
vmepcS2F19-17 Green led ecalod-17 ecalod-S2D02l ecalfed-648 648 649 650 D2 D1 D1 +09 +01 +02* ecalod-EEp2   todo.gif 7185 0004 SC1425 DONE DCCs with 8MB spy memory
vmepcS2F19-18 Green led ecalod-18 ecalod-S2D07l ecalfed-651 651 652 653 D1 D1 D1/2 +03* +04 +05 ecalod-EEp3   todo.gif 7185 0001 SC1425 DONE
SRP and Test
vmepcS2F19-19 Green led ecalod-19 ecalod-S2D05h ecalfed-661 661 662 663 664   ecalod-srp todo.gif SRP SC1425 DONE
vmepcS2F19-20 Green led ecalod-20 ecalod-S2D05e   ecalod-test and ecalod-TTCf A2818:0.8 TTCf Crate SC1425 DONE
2U Units
vmepcS2F19-21 Green led ecalod-21   ecalod-spare Hot spare VME A2818:0.8 External site 2850 DONE
vmepcS2F19-22 Green led ecalod-22   ecalod-daq01 Local DAQ 1 and Trigger Supervisor Cell 2850 DONE 4x0.5GB
vmepcS2F19-23 Green led ecalod-23   ecalod-daq02 ecalod-evb01 Local DAQ 2 - Event builder ch4 2850 DONE 4x2GB
vmepcS2F19-24 Green led ecalod-24   ecalod-daq03 ecalod-evb02 Local DAQ 3 - Event builder ch5 2850 DONE 2x2GB+4x0.5GB
vmepcS2F19-25 Green led ecalod-25     old NFS RAID5 1.1TB 2850 DONE (4x0.5GB)
TTC
vmepcS2B16-04 Green led ecalod-26   ecalod-ttc also ttc-ecal TTCci and LTC control DONE
RCMS
srv-c2d06-06 Green led ecalod-27   ecalod-rc cmsrc-ecal ECAL RCMS FM DONE
Laser
ecal-laser-room-01 Green led ecalod-28       DONE
ecal-laser-room-02 Green led ecalod-29   ecalod-laser-ctrl ECAL Laser Controller DONE
ecal-laser-room-03 Green led         DONE
ecal-laser-room-04 Green led   - 1xHDD 150GB for OS
- ((5-1)HDD x 150GB) RAID5 for /localdata
ecalod-laser-xdaq ECAL Laser Supervisor  
ecal-laser-room-07 Red led         NEW
ecal-laser-room-08 Green led         DONE
ecal-laser-room-09 Red led         NEW
Dual quad cores
srv-s2f19-26 Green led ecalod-30   ecalod-dqm01 DQM node 1 1950 DONE 8x2GB
srv-s2f19-27 Green led ecalod-31   ecalod-dqm02 DQM node 2 1950 DONE 8x2GB
srv-s2f19-28 Green led ecalod-32   ecalod-xmas Non-event Data Monitoring and compile node 1950 DONE 8x2GB
LED
vmepcs2f18-25 Green led ecalod-33   ecalod-led-ctrl cmseeled ECAL LED Controller 2950 DONE No CAEN.
Storage Unit
srv-s2f19-29 Green led ecalod-34   ecalod-disk01 also ecalod-web01 ECAL Storage Unit and Local DQM GUI R410 DONE 4x1GB

-- EvgueniVlassov - 16 Nov 2008

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Topic revision: r97 - 2023-04-08 - EvgueniVlassov
 
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