david.barker@LIGO.ORG - posted 12:37, Saturday 30 May 2026 - last comment - 14:02, Saturday 30 May 2026(90391)
CDS status as of 12:34
Here is what we know is not running (in no particular order)
h1cdsrfm (end station adnaco boxes not responding)
ncalex
brs_ex, brs_ey
hws_ex, hws_ey
mains_ex
chiller_ex, chiller_cs
MSR timing master 9th port has no link, missing DTS fanout?
We spoke with Patrick and he says all the Beckhoff items in the list can wait till Monday. Ditto HWS.
Erik is working on the h1cdsrfm end-station Adnaco and Timing Master issues. He is on his way to the end stations and H2 building.
Erik went to the DTS, EX and EY:
. Both end station cdsrfm chassis have been turned on.
. Both end station HWS are operational.
. The EY GPS receiver went red for a while, then got position lock and went green. No action was needed.
. DTS timing fanout was powered up. The timing system is now green again.
EDC is now down to 229 disconnected channels, these are:
NCALX, BRS_EX, BRS_EY, MAINS_EX, CHILLER_EX, CHILLER_EY
These will remain off until Monday.
Also the EY WAP is offline, will be fixed on Monday.
Erik is now recovering some FOM wall monitors.