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Revision 1 as of 2018-06-06 11:20:03
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Revision 2 as of 2018-06-08 09:01:12
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 *Delivery of parts(7915,7815) --> (6/6)
 *I responded by exchanging abnormal parts of the power regulator U31(-15V 7915) and the line drivers U25,U30 and U29(THAT1646).
   *Report[[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0083/E1808359/001/Report%20on%20failure%20diagnosis%20and%20repair%20of%20LVDT%20driver%20180608.pdf | JGW-E1808359(PDF)]]
   *Later,I would like to check the actual on KAGRA site.
Line 34: Line 39:
 *I am working on designing and researching them.

Agenda/Minutes of the VIS Meeting on 2018/6/8

2018/6/8 13:30 -

Zoom Meeting

Participants:

Progress report

Schedule Chart

Type-A : (PDF/MPP)

Type-B: (PDF/MPP)

Type-A (Takahashi)

Past week report

Plan for coming weeks

Type B (Mark)

Past week report

Plan for coming weeks

Type-Bp (Shoda)

Past week report

Plan for coming weeks

OMMT & OSTM (Ohishi)

Past week report

Plan for coming weeks

LVDT Driver (Tanaka)

Past week report

  • Delivery of parts(7915,7815) --> (6/6)

  • I responded by exchanging abnormal parts of the power regulator U31(-15V 7915) and the line drivers U25,U30 and U29(THAT1646).

Plan for coming weeks

  • I am working on designing and researching them.

Other site works

Safety

  • Incidents:
  • Foreseen risks
    • Type-A:
    • Type-B:
    • Type-Bp:

Discussion

Travel Plans

  • Travel (Week of 6/11):
    • Takahashi:
    • Okutomi:
    • Sato:
    • Ishizaki:
    • Mark:
    • Hirata:
    • Enzo:
    • Shoda:
    • Ohishi:
    • Fujii:
    • Tanioka:
    • Tanaka:
    • Kozu (ICRR):
    • Arai (ICRR):
    • Terrence:
  • Travel (Week of 6/18):
    • Takahashi:
    • Okutomi:
    • Sato:
    • Ishizaki:
    • Mark:
    • Hirata:
    • Enzo:
    • Shoda:
    • Ohishi:
    • Fujii:
    • Tanioka:
    • Tanaka:
    • Kozu (ICRR):
    • Arai (ICRR):
    • Terrence:

Next meeting

On 2018/6/15(Fri)

KAGRA/Subgroups/VIS/VISMinutes20180608 (last edited 2018-06-08 19:41:44 by RyutaroTakahashi)