Displaying report 1-1 of 1.
Reports until 17:10, Wednesday 10 December 2025
H1 CDS
david.barker@LIGO.ORG - posted 17:10, Wednesday 10 December 2025 - last comment - 17:11, Wednesday 10 December 2025(88466)
CDS Upgrade Summary: Wed 10th December 2025

h1asc0 upgrade

Daniel, Jennie, Jeff, Fil, Jonathan, EJ, Dave:

An additional ADC was added to h1asc0's IO Chassis, Fil installed the corresponding AA chassis.

h1iopasc0 model was upgraded to add this ADC.

h1ascimc model was upgraded by Jennie and Jeff, this required a DAQ restart

h1lsc0 upgrade

Daniel, Jeff, Jennie, Dave:

New h1lsc and h1sqz models were installed. DAQ restart was required.

Beckhoff Upgrade

Daniel, Dave:

New ini files were installed for CSAUX, CSISC and CSTCS. DAQ+EDC restart was required

TW0 raw minute trends offload

offloading of raw trends from tw0 completed at 04:30 this morning. I reconfigured nds0 and started the file deletion at 16:50.

DAQ Restart

Jonathan, Dave:

DAQ was restarted twice, first for model changes, second for further model changes and EDC change (Beckhoff).

On first restart it was found that h1ascimc had removed two DQ channels used by GDS. There were returned for the second round of model/DAQ restarts.

Comments related to this report
david.barker@LIGO.ORG - 17:11, Wednesday 10 December 2025 (88467)

I'm running a temporary HWS-ETMX dummy IOC on cdsioc0 to "green up" the EDC.

cds_status_ioc was upgraded to expect +1 ADC in the site wide ADC count.

Displaying report 1-1 of 1.