Reports until 16:28, Tuesday 29 March 2016
H1 SEI (CDS, DetChar, ISC, PEM, SEI, SUS)
jeffrey.kissel@LIGO.ORG - posted 16:28, Tuesday 29 March 2016 - last comment - 18:27, Thursday 31 March 2016(26320)
List of Front-end Model Updates Today; Work (though hopefully univasive) will continue into Tomorrow
J. Kissel, B. Weaver, H. Radkins, D. Barker, J. Batch

Here's a list of all of the upgrades we were involved in today. There will be more details of the upgrade, more debugging, associated MEDM screen changes, svn commits, and other clean up tomorrow as we continue to explore what we've installed and debug. Bear with us, and thanks for your patience.

1) Fixed UIM coil driver path's automatic compensation bug by updating CD_STATE_MACHINE.c. See Int. Issue 1178.
2) Installed ISI GS13's projection to SUSPOINT Euler basis projection into the SEI models. See ECR E1600028.
3) Sent the Euler Basis Longitudinal DOF for each SUS involved in a cavity over various IPC (PCIE and RFM) and models (ISI, End-station PEM, H1OAF) to be collected in OAF. See ECR E1600028.
8) Removed the excess RFM channels from End-Station ALS models (noteably *not* the excess channels in the ISC models). This made room for 3). See LHO aLOG 25216
4) Added various rotational sensor correction paths to the BSC ISIs (GND BRS to ST1, and ST1 to ST2). (Prototyping, this stuff, no ECRs just yet)
5) Removed the L4C sensor correction path. See SEI aLOG 666
6) Added new infrastructure for the EY BRS. (Most Copied from EX, covered by ECR E1500246)
7) Reverted the BSC SUS's coil driver monitors to store the NOISEMON in the frames (and pushed the FASTIMON to the commissioning frames). Also, we put filter modules in front of the NOISEMONs (like was done for the FASTIMONs the last time we touched this) in case we ever wish to calibrate them. See ECR E1600033 and LHO aLOG 26313

Because we haven't built MEDM screens and actually *used* any of these paths yet, there's still potential for bugs and we haven't explored and/or fixed all of the collateral damage. Stay tuned as we continue to work on all of these updates tomorrow.
Comments related to this report
jeffrey.kissel@LIGO.ORG - 21:28, Wednesday 30 March 2016 (26349)
J. Kissel

I've documented all of the front-end model changes that were necessary for items 2, 3, 5, 6, and 7 (i.e. all of the SEI model changes). Check out G1600795.

As indicated in LHO aLOG 26321, all of the simulink model changes have been committed to the repository.
jeffrey.kissel@LIGO.ORG - 18:27, Thursday 31 March 2016 (26371)
J. Kissel, H. Radkins

Here're the updated MEDM screens that correspond to the above SEI model updates.

I'll work on the Cavity Basis OAF MEDM screen tomorrow.


The following screens where changed and/or added:
/opt/rtcds/userapps/release/isi/common/medm/bscisi
A         ISI_CUST_CHAMBER_ST1_ROT_SENSCOR_FIR_ALL.adl
A         ISI_CUST_CHAMBER_ST1_ROT_SENSCOR_IIRHP_ALL.adl
A         ISI_CUST_CHAMBER_ST1_ROT_SENSCOR_MATCH_ALL.adl
A         ISI_CUST_CHAMBER_ST2_ROT_SENSCOR_FIR_ALL.adl
A         ISI_CUST_CHAMBER_ST2_ROT_SENSCOR_IIRHP_ALL.adl
A         ISI_CUST_CHAMBER_ST2_ROT_SENSCOR_MATCH_ALL.adl
Sending        ISI_CUST_CHAMBER_ST1_SENSCOR_OVERVIEW.adl
Sending        ISI_CUST_CHAMBER_ST2_SENSCOR_OVERVIEW.adl
Sending        ISI_CUST_CHAMBER_OVERVIEW.adl=


Images attached to this comment