Search results

 

78 results found for the system TT.

# Problem System Severity Started Ended
161 Timing in TT TT Ok 2010-03-30 12:00 2010-03-31 10:23
166 Problem with one VCSEL TT Ok 2010-04-01 10:36 2010-04-03 12:40
184 No data from 1 hybrid in TT TT Ok 2010-04-11 20:00 2010-04-12 09:00
284 TT TELL1 boards 31 and 34 sending error banks TT Minor 2010-05-09 01:24 2010-05-09 20:30
285 TT Error bank board 42 TT Minor 2010-05-09 11:54 2010-05-09 14:30
323 TT Error banks due to DCS switch off TT Minor 2010-05-14 23:21 2010-05-14 23:47
326 TTTELL48 OpLink 4 Disabled TT Minor 2010-05-15 16:15 2010-05-15 16:45
404 Lower MPV for one TT sector TT Ok 2010-06-05 14:15 2010-06-06 10:42
410 TELL1 number 5 Beetle port 40 TT Minor 2010-06-29 03:21 2010-06-29 11:50
444 Missing bins in Clusters per port vs TELL1 and TT cluster map TT Minor 2010-07-28 23:27 2010-07-29 12:32
445 Missing optical link TT Ok 2010-07-29 23:27 2010-07-29 23:27
459 samll fraction of error banks for TT TT Ok 2010-08-12 19:32 2010-08-12 20:00
465 Many error banks from TT TELL1 28 TT Minor 2010-08-18 09:28 2010-08-19 09:45
549 Dead channel 34 on TT Tell 1 TT Minor 2010-10-01 14:41 2010-10-01 18:48
606 TT accidentally ramped down to Standby2 TT Ok 2010-10-08 03:01 2010-10-08 03:02
605 HV modules tripped TT Minor 2010-10-08 04:09 2010-10-08 05:49
586 HV trip on some TT modules. Not possible to operate them TT Minor 2010-10-08 04:26 2010-10-08 05:49
647 HV channel trip in TT TT Minor 2010-10-18 04:45 2010-10-18 04:55
649 TT Beetle port with more clusters TT Minor 2010-10-24 01:31 2011-02-16 13:53
650 HV off in many regions TT Severe 2010-10-24 16:31 2010-10-24 20:50
905 TELL1 TlkLinkLoss errors TT Ok 2011-03-26 11:56 2011-03-26 12:45
1325 TT Port masking TT Minor 2011-04-19 21:00 2011-04-19 22:00
1705 Tracker Turicens intervention during Technical Stop. Alignment issues. TT Ok 2011-05-09 11:54 2011-05-25 18:00
449 Error banks from tttell01 TT Minor 2011-06-18 07:03 2011-06-18 07:50
2425 TTTELL35 link 9 disabled TT Minor 2011-06-18 07:03 2011-06-18 07:44
2426 TTTELL07 link 7 disabled TT Minor 2011-06-27 01:55 2011-06-27 04:21
2465 Missing module in TT (from Presenter page /Shift/TT: Clusters) TT Minor 2011-07-09 13:23 2011-07-09 14:28
2485 Missing module in TTbX. Solved problem (from Presenter page /Shift/TT: Clusters) TT Ok 2011-07-09 14:28 2011-07-09 14:29
2606 error Tell1 number 13 (from Presenter page /Shift/TT: Error banks) TT Minor 2011-07-16 20:49 2011-07-16 20:50
2645 TT: error banks. One error in Tell1 34 (from Presenter page /Shift/TT: Error banks) TT Minor 2011-07-17 00:07 2011-07-17 00:07
2705 error in TELL1 number 28. (from Presenter page /Shift/TT: Error banks) TT Minor 2011-07-17 20:14 2011-07-17 20:14
2725 errors in Tell1 number 14 and 34 (from Presenter page /Shift/TT: Error banks) TT Minor 2011-07-17 20:26 2011-07-17 20:26
2726 error in Tell1 number 17, 28 and 34 (from Presenter page /Shift/TT: Error banks) TT Minor 2011-07-17 21:04 2011-07-17 21:04
3145 TTTELL25 link 1, broken link TT Minor 2011-07-25 00:20 2011-07-25 01:06
3045 ERROR Banks from TT (from Presenter page /Shift/TT: Error banks) TT Minor 2011-07-25 00:55 2011-07-25 01:09
3945 TTTELL14 link 3 broken TT Minor 2011-07-27 02:49 2011-07-27 02:57
3205 TELL1 errors: TlkLinkLoss one error per event (from Presenter page /Shift/TT: Error banks) TT Minor 2011-07-27 02:54 2011-07-27 03:30
3725 IT bank error (from Presenter page /Shift/TT: Error banks) TT Ok 2011-08-06 23:03 2011-08-06 23:33
3805 TT data size (from Presenter page /Shift/TT: Error banks) TT Report 2011-08-08 03:01 2011-08-21 11:37
4525 too high TT tell1 21 (from Presenter page /Shift/TT: Error banks) TT Report 2011-09-22 10:30 2011-09-22 10:45
5065 Second maximum in the TT Clusters (from Presenter page /Shift/TT: Clusters) TT Report 2011-10-23 08:13 2011-10-24 09:42
5205 Empty bin in cluster maps (from Presenter page /Shift/TT: Clusters) TT Report 2012-03-08 01:56 2012-03-20 09:36
5248 TT error bank (from Presenter page /Shift/TT: Error banks) TT Ok 2012-04-05 08:53 2012-04-05 09:26
5271 TT occupancy at mu=1.25 (from Presenter page /Shift/TT: Clusters) TT Report 2012-04-07 04:01 2012-04-07 04:08
5254 TTTELL28 fail TT Severe 2012-04-08 06:01 2012-04-08 13:03
5591 Excluded TT and IT TT Severe 2012-05-22 22:01 2012-05-22 22:30
5578 error bank per TELL1100% not running (from Presenter page /Shift/TT: Error banks) TT Report 2012-05-24 17:30 2012-05-24 18:48
6274 TT and IT During QPLL Not locked (In FLAT TOP) (from Presenter page /Shift/TT: Clusters) TT Report 2012-08-09 19:59 2012-08-09 20:00
6275 TT Clusters higher than reference between RAMP and SQUEEZE (from Presenter page /Shift/TT: Clusters) TT Report 2012-08-09 20:28 2012-08-09 20:28
6313 Events containing error banks TT Report 2012-08-18 08:57 2012-08-19 08:27
6374 A few empty clusters (from Presenter page /Shift/TT: Clusters) TT Report 2012-08-19 09:07 2012-08-21 10:04
6319 Dead links. TT Report 2012-08-21 03:43 2012-08-21 10:09
6491 TT channel 42 tell1 errors every event TT Minor 2012-08-31 00:54 2012-08-31 03:00
6791 A lot of Error banks per Tell1. After run change -> OK. (from Presenter page /Shift/TT: Error banks) TT Minor 2012-10-29 06:13 2012-10-29 06:14
7796 Presenter: Number of clusters histo shows quite high peak TT Ok 2015-09-20 00:31 2015-09-20 10:45
8353 No high voltage on layer TTaU during fill 4856 TT Severe 2016-04-24 03:25 2016-04-24 14:39
8774 Missing data from one TT module (X2 layer, tttell13, 16-19) TT Minor 2016-07-20 21:56 2016-07-20 22:00
8937 TT channel HV off (from Presenter page /Shift/TT: Clusters) TT Minor 2016-08-08 12:07 2016-08-09 12:53
8995 TELL1 28 giving 0ver 0.1 errors - try run change (from Presenter page /Shift/TT: Error banks) TT Ok 2016-08-17 10:27 2016-09-02 11:37
9016 Errors banks (from Presenter page /Shift/TT: Error banks) TT Report 2016-08-26 23:00 2016-09-02 11:56
9114 Error on ch 28 (from Presenter page /Shift/TT: Error banks) TT Ok 2016-09-06 01:11 2016-10-21 15:57
9154 Error banks >50% TT Minor 2016-09-25 02:27 2016-09-25 09:25
9140 Problem with HV board in TT - data BAD TT Severe 2016-09-26 12:55 2016-09-26 13:09
9139 Low MPV in TTaX (from Presenter page /Shift/TT: Clusters) TT Ok 2016-10-02 16:35 2016-10-19 19:14
9238 Fraction of events containing an error bank increase along the luminosity (from Presenter page /Shift/TT: Error banks) TT Ok 2016-10-13 03:20 2016-10-19 19:24
9239 error TT ch28 (from Presenter page /Shift/TT: Error banks) TT Ok 2016-10-13 08:49 2016-10-13 09:24
9256 Fraction of events containing an error bank larger than the tolerant line (from Presenter page /Shift/TT: Error banks) TT Ok 2016-10-17 03:58 2016-10-17 04:39
9634 Errors from TT? (from Presenter page /Shift/TT: Error banks) TT Ok 2017-04-28 14:57 2017-05-02 08:18
9795 Error banks in > 50% of the events, reset TT. TT Report 2017-05-30 10:02 2017-05-30 10:19
9835 No high voltage on layer TTaU TT Severe 2017-06-05 04:45 2017-06-05 04:53
9875 Dead links compared to reference TT Ok 2017-06-12 12:03 2017-06-14 10:30
9880 Dead links compared to reference alarm still in presenter TT Ok 2017-06-13 03:49 2017-06-14 10:30
9925 Lost connection TTDAQTELL TT Severe 2017-06-20 18:53 2017-06-20 19:03
10014 Cluster ADC Values higher than reference (from Presenter page /Shift/TT: Clusters) TT Ok 2017-07-22 15:22 2017-07-22 21:00
10094 Fraction of events containing an error bank is 1% for TELL1 N28. (from Presenter page /Shift/TT: Error banks) TT Ok 2017-07-31 20:00 2017-07-31 20:00
10354 Fraction of events containing error bank above 50% (from Presenter page /Shift/TT: Error banks) TT Ok 2017-09-05 12:27 2017-09-05 16:00
10454 empty bin in TT cluster (from Presenter page /Shift/TT: Clusters) TT Report 2017-09-23 15:46
10457 High error fraction in TT error banks (from Presenter page /Shift/TT: Error banks) TT Report 2017-09-24 00:37