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    User name brads

    Log entry time 13:08:50 on October 15, 2008

    Entry number 243701

    keyword=(TECH) BigBite power supply problem

    Ellie tried to ramp BigBite around 10:30am this morning and found she could not. Clicking 'POWER ON' seems to work but attempting to ramp to any current trips the power back off. I noted that both current readbacks in the GUI ('Readback' and '8-bit Readback') were pretty erratic, sometimes jumping up and down by 30--60A on a very short timescale.

    Ed knows about the problem.

    A copy of this log entry has been emailed to: kalyan@jlab.org