Reports until 11:30, Wednesday 24 May 2023
H1 CDS
david.barker@LIGO.ORG - posted 11:30, Wednesday 24 May 2023 (69887)
Green'ed up h1pemcs DAQ rate on overview, summary of GDS_TP screens

The "DAQ Overflow" bit for h1pemcs on the CDS Overview was is in a minor EPICS alarm state (yellow) because its rate exceeds 4000kB (is at 4001kB with no testpoints open). Jonathan confirmed the true alarm limit is now 8000kB, and the EPICS alarm level will be updated in a future RCG. In the meantime I have changed the CDS Overview to set this block RED only if the rate exceeds 8000kB, which has green'ed up h1pemcs.

(h1pemcs exceeded this limit when the HAM7 accelerometers were added a few weeks back)

I reviewed the IOP GDS_TP screens, all are green except for six. Three have ADC AUTO_CAL failures and three have ADC Overflows (H1 was in observation mode at the time). See attachment.

Images attached to this report