..Wednesday report


Subject: ..Wednesday report
Nicola.Zaccheo@lngs.infn.it
Date: Wed May 10 2000 - 11:39:00 EDT


    Ciao a tutti,

     today I fixed the following two problems:

     - starting from run 19510 channel 6TH0 (6T09-6T16/side-0) was dead
       on both CISPAM/HIPT (also during last LAMOSSKA calibration on uVax3).
       I checked the corresponding Fan-in/fan-out channel and I didn't
       see any signals from the three (CSPAM/HIPT/LAMO) outputs. I swapped
       this channel with a spare one and everything works fine now.

     - starting from run 19515 we received a lot of NO Q's responses (~5000)
       from SM2 Stop Master. Looking at the data, you can see a problem that
       sometimes happens on this module: the XSTOP between SM1 STPM and
       SM2 STPM didn't work. In fact I found the corresponding wire unsoldered.
       I fixed it and it works fine now.

    In addition I have unplugged the WFD cables for the KATE/VME
    monitor on SM1,2,5 and 6. In this manner no KATE warning regarding
    no longer existing WFDs will be send to us.

    A presto,

                                 Nicola
    



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