hugh.radkins@LIGO.ORG - posted 09:38, Thursday 10 July 2014 (12688)
WHAM4 SEI Status--HEPI and ISI Position Loops are on
Since the platforms are unlocked, closing the loops seems right. No issues with HEPI. The ISI drives seem a bit high for level 1 even though I zero'd out the position biases. THis could just be the purge air or neighboring floor activities.