ryan.crouch@LIGO.ORG - posted 04:22, Friday 21 July 2023 - last comment - 09:38, Friday 21 July 2023(71577)
HEPI Pump Trends - Monthly
Closes FAMIS 25690
Last checked in alog70511
Lots of glitches, EY pressure seems to be stepping down.
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The steps down in EY press1 are probably from the Beckhoff upgrade. Part of the impetus for replacing the PLC was failing pressure readbacks on that unit.