May 21, 2008 online meeting minutes: Difference between revisions
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During last month several hardware failures were observed: | During last month several hardware failures were observed: | ||
- PMC broke in tage3 and sc2 - replaced | - PMC broke in tage3 and sc2 - replaced | ||
- 4 timing discriminators 2313 in CC broke after accidental power recycle - replaced | - 4 timing discriminators 2313 in CC broke after accidental power recycle - replaced | ||
- wrong signal polarity was discovered on output from new trigger - swapped cable | - wrong signal polarity was discovered on output from new trigger - swapped cable | ||
installed (fortunately data were fine, but it maybe desasterous error !) | installed (fortunately data were fine, but it maybe desasterous error !) | ||
- power supply broke in croctest10 - replaced, sent to repair to WIENER | - power supply broke in croctest10 - replaced, sent to repair to WIENER | ||
Also old NIM bin send to repair to ORTEC | Also old NIM bin send to repair to ORTEC | ||
| Line 12: | Line 12: | ||
Software problems: | Software problems: | ||
- ROCs crashes, EB recover | - ROCs crashes, EB recover | ||
- preshower setup problem | - preshower setup problem | ||
Revision as of 08:58, 21 May 2008
present: Sergey Boyarinov
During last month several hardware failures were observed:
- PMC broke in tage3 and sc2 - replaced
- 4 timing discriminators 2313 in CC broke after accidental power recycle - replaced
- wrong signal polarity was discovered on output from new trigger - swapped cable
installed (fortunately data were fine, but it maybe desasterous error !)
- power supply broke in croctest10 - replaced, sent to repair to WIENER
Also old NIM bin send to repair to ORTEC
Software problems:
- ROCs crashes, EB recover - preshower setup problem