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Reports until 02:48, Saturday 05 October 2013
H1 ISC
jeffrey.kissel@LIGO.ORG - posted 02:48, Saturday 05 October 2013 (8009)
Polishing up H1 IMC ODC; Now Ready for Consumption
J. Kissel

Following up on the initial installation of the Online Detector Characterization channel for Input Mode Cleaner control system (see LHO aLOG 7894), I've cleaned things up further by 
- fixing the bit-bug that was inherent to the CTRLON bit (BIT 1), 
- added a few more EPICs records to make
    - calibration of the sum signals and power ratios possible and 
    - the bit generation a little more clear and useful,
- added negative space, notes, and clarifying colors to the slightly-complex bit-logic chain
- spiffing up the screen to Izumi level. 

All bits, even up to the summary bit level, are now regularly green. This channel (H1:IMC-ODC_CHANNEL_OUT_DQ) should be ready for DetCharian DataAnalystic consumption.

I attach new screen shots of the bits (pun intended) I've changed -- just the ODC block in the front-end model, and the screen.

Still to-do, but not imperative for the functionality of the channel:
- Get calibration factors for 
    - All ASC error signals, H1:IMC-DOF[1,2,3,4]_[P/Y]_IN1, in [ct/urad]
    - H1:IMC-PWR_IN, the broad-band PD on PSL periscope in [ct/W]
    - H1:IMC-ODC_MC2_TRANS_SUM, the DC sum signal for MC2 transmitted light QPD in [ct/W]
    - H1:IMC-ODC_IM4_TRANS_SUM, the DC sum signal for MC2 transmitted light QPD in [ct/W]
    - Expected power ratio between PWR_IN and each transmitted sum in [W/W].
  and install them in the available ODC EPICs records.
- Fill out all the EPICs string records explaining each of the bits (though I tried to make the corresponding, EPICs channels {that are redundant with the ODC bitword itself BTW...} have names which are clear-ish).
    
As of this log, new versions of
/opt/rtcds/userapps/release/asc/h1/models/h1ascimc.mdl
/opt/rtcds/userapps/release/ioo/common/medm/IMC_CUST_ODC.adl
/opt/rtcds/userapps/release/asc/h1/burtfiles/h1ascimc_safe.snap
have been committed to the userapps repo.
Images attached to this report
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