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Reports until 12:55, Tuesday 15 May 2012
H1 SUS
richard.mccarthy@LIGO.ORG - posted 12:55, Tuesday 15 May 2012 - last comment - 13:41, Tuesday 15 May 2012(2864)
H2ITMy L2 Drive signal 
It looks like we had a bad DAC channel in the IO chassis.  Jef G noticed we were unable to drive L2 UL coil.  Filiberto and I went out and traced it to the DAC card.  We swapped the DAC card and the channels are now working.  Will do follow up testing on the bad Card to see if it was something simple.

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jeffrey.garcia@LIGO.ORG - 13:41, Tuesday 15 May 2012 (2866)
Link 

A DTT drive test to the COILOUT_*_EXC channels with a sine wave was used to test the voltages being sent to the Coils.  The SUS AUX channels "_*VOLTMON_*" were monitored with a Dataviewer session and confirmed to be coherent with the individual OSEM drives.
Displaying report 1-1 of 1.