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Reports until 14:14, Tuesday 17 January 2017
H1 CDS (DAQ)
david.barker@LIGO.ORG - posted 14:14, Tuesday 17 January 2017 - last comment - 14:28, Tuesday 17 January 2017(33385)
CDS Tuesday Maintenance Summary, Tuesday 17th January 2017

WP6438 Remove h1tw0 from DAQ EDCU

Dave:

Due to its extended downtime, h1tw0 was removed from the DAQ EDCU for now to GREEN-up the EDCU.

MR Vacuum Beckhoff Change

WP6431 Patrick, Dave:

h0vacmr Beckhoff EPICS was changed for IP5. H0EDCU_VAC.ini was modified. Also h0/target/h0vacmr/autoBurt.req.

EX change delayed to next week.

WP6415 Install new FMCS computer in MSR

Richard, Carlos:

The new FMCS controller rack-mount computer (fmcs-compass) is being installed in the MSR.

DAQ Restart

Dave:

After running for 43 days, the DAQ was restarted at 12:29PST. This was a clean restart.

TJ reported that Guardian DIAG_MAIN node processing time improved significanly after h1nds0 was restarted. Trends show this happed on the last h1nds0 restart as well, with the processing time gradually increased thereafter.

Comments related to this report
david.barker@LIGO.ORG - 14:28, Tuesday 17 January 2017 (33386)

The EDCU is now GREEN, operators should investigate if it turns RED. I've also blanked-out the TW0 slot so we dont have any INV white boxes.

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