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Reports until 11:47, Tuesday 04 December 2018
H1 CDS (DAQ)
david.barker@LIGO.ORG - posted 11:47, Tuesday 04 December 2018 - last comment - 13:34, Tuesday 04 December 2018(45678)
CDS Maintenance Summary: Tuesday 4th December 2018

WP7929 ISI BSC Senscor Fader

Jim W, T. J., Dave:

New models for h1isi[etmx, etmy, itmx, itmy, bs] and h1seiproc were installed. DAQ restart was needed.

WP7972  mode cleaner M3 lock-loss trigger

Patrick, Dave:

new h1susmc[1,3] models were installed. DAQ restart was needed.

WP7979 ASC smooth limiter ramp

Jenne, Dave:

New h1asc model was installed. DAQ restart was needed

WP7976 h1oaf1 Dolphin Card Relocation

Dave:

h1oaf1 was powered down to relocate its IXH611 Dolphin PCIe card from slot2 to slot3 for consistency with all other front ends. Jeff updated h1calcs's SDF before the shutdown.

DAQ Restarts:

Dave:

DAQ was restarted twice:

08:44 PST for h1susmc[1,3] and h1isi[etmx, etmy, itmx, itmy, bs] model changes

11:21 PST for h1seiproc and h1asc model changes.

No Beckhoff changes this week.

WP7978 GDS low latency frame size modification

Greg, TEAM-GDS:

The production GDS software is being changed to reduce the size of the HofT low latency frame from 4S to 1S.

Comments related to this report
betsy.weaver@LIGO.ORG - 12:42, Tuesday 04 December 2018 (45680)

I will forever more pronounce this the Senscor Vader.  Much cooler.

david.barker@LIGO.ORG - 13:34, Tuesday 04 December 2018 (45682)

Two more h1asc restarts for minor fixes.

Found a binary issue with h1isiitmx. Initially we power cycled CPU + IO-Chassis + binary-IO-chassis (no change), then found a model issue so installed new model. Still working this problem.

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