uVAX 3 Back in acquisition

Subject: uVAX 3 Back in acquisition
Roberto.Giuliani@lngs.infn.it
Date: Mon Apr 17 2000 - 10:56:43 EDT

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
• Next message: ORSINI MASSIMO: "DD231 report"
• Previous message: ORSINI MASSIMO: "DD230 report"

     Ciao a tutti,

    During run 19399 a (probably) electric-power glitch caused a TOHM lower
    LAMBDA power supply on SM6 broke.
    This power supply showed 8.0 V on +12V line (with a 40mV AC component 100 Hz frequency).
    For this reasonwe excluded uVax3 from acquisition to start RUN19415 w/o uVAX3.

    Today we replaced this power supply using a different one (we have no
    LAMBDA spares available! and no more ACOPIAN 12 V). After a 40 min. mini-acq we put back uVax3 in
    acquisition (starting from run 19416).

    Furtermore we putted back in acquisition 1B08, for this box we changed LECROY channel without updating
    properly PMTHV.DAT (Now we have 1B08 on the channel that previously was 1SP8-7)

   A presto,

                                      Roberto.

• Next message: ORSINI MASSIMO: "DD231 report"
• Previous message: ORSINI MASSIMO: "DD230 report"

This archive was generated by hypermail 2a24 : Mon Apr 17 2000 - 10:56:46 EDT