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    User name Jack (Techs)

    Log entry time 09:55:43 on August 30, 2009

    Entry number 287065

    This entry is a followup to: 287052


    keyword=Trip point for cryogen levels on LQ3

    I assumed the LQ3 power supply output switch had tripped off, as the liquid level in the Tools page screen grab was red. Imagine my surprise when I came in and found I could reset the supply remotely and the faults would clear. There was only an Interlock fault on the display. OK, either I do not understand the faults, the value that makes the number red in the GUI is different than the value that trips it in hardware, or the power supply has a screwed up channel. I put equal weight on all three.