justin.bergman@LIGO.ORG - posted 15:12, Monday 21 April 2014 - last comment - 15:46, Monday 21 April 2014(11482)
ops medm change
Thomas and I made changes to the OPS medm overview. Sheila noticed this morning that the BSC-ISI indicators can still be "green" if stage 1 is isolated but stage 2 is tripped---I inserted a second level of indicators to the five ISI chambers that should flash red if either Stage 1 or Stage 2 WD is tripped (also goes red if Master Switch is active, or if either the SUS or frontend DACKILL is tripped).
NOTE: This also needs to be done for the SUS. (as of last week, you could trip individual stages of a suspension and it would still look GREEN on the OPS Overview screen...although I did hear their may be a model change to streamline the SUS WDs, thus not requiring this individual-stage change.)