Reports until 13:14, Tuesday 24 July 2018
H1 SUS (CDS, ISC, SUS, SYS)
jeffrey.kissel@LIGO.ORG - posted 13:14, Tuesday 24 July 2018 - last comment - 13:34, Tuesday 24 July 2018(43035)
H1 SUS QUAD Violin Mode Damping Expansion Pack Re-Installed; Minor Improvements to Infrastrucutre, BIO&Actuators Work
J. Kissel, D. Barker
ECR E1700286
WP 7720
FRS / IIET Tickets 8759, 11032, 11066
 
We've made an (and hopefully last) attempt at installing the violin mode filter expansion pack. All signs point to success! As an addition to the three-weeks-ago first attempt, I've added a bit more output monitoring and control so as to 
    - prevent the violin mode filters from blasting the PUM upon accidental startup
    - facilitate a quick shut-off of ALL violin mode damping output, instead of having to turn off 40 filter bank outputs.
I've also identified a few MEDM screen bugs and fixed those up I've fixed up along the way.

The short summary of the story:
    - originally tried installing three weeks ago (LHO aLOG 42752)
    - found that the installation surpassed some real-time code generator (RCG) threshold and caused a bug in the binary IO system (LHO aLOG 42922)
    - Rolf found and fixed the bug (see LHO Ticket 11066, Comment #7), and was tried and tested at LLO (LHO aLOG 39785)
    - And now re-installed today, with a bit of improvement in output monitoring and control.

I've committed changes to:
Front-end model library part:
    /opt/rtcds/userapps/release/sus/common/models/
        FOUROSEM_DAMPED_STAGE_MASTER_WITH_DAMP_MODE.mdl

MEDM Screens:
    /opt/rtcds/userapps/release/sus/common/medm/quad/
        SUS_CUST_QUAD_L2_DAMP_MODE_MTRX.adl
        SUS_CUST_QUAD_L2_DAMP.adl
        SUS_CUST_QUAD_ITM_OVERVIEW.adl
        SUS_CUST_QUAD_OVERVIEW.adl
which are all common library parts, so the update at LLO should be very straightforward.
Images attached to this report
Comments related to this report
jeffrey.kissel@LIGO.ORG - 13:34, Tuesday 24 July 2018 (43037)ISC, SYS