• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name koltenuk

    Log entry time 00:07:03 on November 25,1997

    Entry number 2382

    keyword=DAQ problem summary

    Problems started when run 17270 died immediately after startup.
    Trying to start another run showed we had a problem with the TS.
    We saw as the PRETRIG and PRETRIG&EN1 scalers started counting
    at identical rates.
    After rebooting everything, it seemed that our problems were solved,
    but replay of the next run had roc 2 with no data for all events, including
    pedestals.
    After trying further reboots, with RunControl behaving fine all the time,
    we finally determined with the help of Steve Wood that we needed to go
    downstairs and power cycle the fbhms.
    After we did that, things were fine.