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Attendees: 

Steven Back Barry Fishler Jing Yin Nate Landis Tyler Johnson John Cline Zachary L Lentz Robert S. Tang-Kong Peregrine McGehee Ricardo Martinez Martinez Vinod Gopalan Govednik, Janez Janos Vamosi 

Meeting Agenda

Previous Meeting Notes: 2023-09-26 MEC-U Project Controls and Data Systems Team Meetings

 

Approx. Time

Agenda ItemLinksNotes

Yang, Steven 

Barry Fishler 

Nate Landis 

Jing Yin 

40 min

Laser DR Recommendation Responses

https://app.smartsheet.com/reports/5QG4h4wQRRRJ32GVXR3wHr6Hc2Qx33fmG8mJH951

    • Responses should be entered in the "Notes" section. 
    • Controls Rec FY24-DR-16: Need a dedicated system engineer or lead to own the control system flowchart for automation. 
      • Maybe need to start with use-cases. 
      • Need assistance from system engineering team. 
      • Steven would like an example of the automation flowchart from LLNL and LLE. 
      • Workshop - Eric Cunningham would be a good resource to bring in. 
    • Barry Fishler Nate Landis Jing Yin to add input to recommendations in the "Notes" section. Alex Wallace to review and add input at a later time.  


5 mins

Review Jira Ticket Updates

https://jira.slac.stanford.edu/secure/RapidBoard.jspa?rapidView=144


  • Identify new Jira tickets and call for prioritization. 
  • Marked top priority items as critical. 
  • Mitchell Cabral will begin trying to tie due dates to each ticket. 
  • New ticket created to go over installation plan and phasing. 
  • Please enter any additional tickets as necessary. 
  • Reconfigured Jira board to order swimlanes by priority. 

Barry Fishler Jing Yin Nate Landis Tyler Johnson Zachary L Lentz 

25 mins

MEC-U Controls FMEA

MECUCOLLEC-22 - Getting issue details... STATUS

https://slac.sharepoint.com/:x:/r/sites/lcls/mec-u/controls/_layouts/15/Doc.aspx?sourcedoc=%7BB10B2987-2438-44B8-B72C-1EB1E7841103%7D&file=Copy%20of%20MECU-LLNL-139%2020231106%20MEC-U%20Controls%20FMEA%20v1%20(002)%20(1).xlsx&action=default&mobileredirect=true

  • Live document is uploaded to SharePoint. 
  • Starting with failures and causes then will send out to review for mitigations. 
  • Looping in system engineering next week to go over the project's FMEA process and where things will be stored. 

Barry Fishler Zachary L Lentz 

If time permits (we were not able to get to this)

EPICS Archiver


  • What type of data is LLNL hoping to capture with EPICS archiver? 
  • What does LLNL want to do with the data? 
    • Answering will help Zach to start determining what solution can be made to meet LLNL's needs. 
  • Proposal of proof of concept: 

    "This should be at 10Hz, and running a standard GigE Vision configuration (5 cameras per host)".

  • Related ticket MECUCOLLEC-14 - Getting issue details... STATUS

Next Meeting

Date

Objectives


Christopher O'Grady Peregrine McGehee Barry Fishler Nate Landis Jason Bender Jing Yin 

 

  • Continue DAQ discussions.
    • If able, begin writing up some requirements on what the laser systems need. 
  • Chris has a proposal. 
IT Infrastructure Build Requirements Spreadsheet





Action Items:

DescriptionDue dateAssigneeTask appears on
  • Require concept for toggling power on/off to small motors (CosyLab contacted)
 MEC-U Collective Team Meetings
  • Seeking existing SLAC solution for closed loop pointing stability loop (vision/motor)
 MEC-U Collective Team Meetings
  • Require concept for toggling power on/off to GigE cameras (CosyLab contacted)
 MEC-U Collective Team Meetings
  • Omar Quijano To work on documenting SLAC's IT infrastructure design including hardware specs and key information.
 Omar Quijano2023-02-21 MEC-U Project Controls and Data Systems Team Meetings
  • Terzi, Ken To adjust some items on the presentation then send out to the group and Omar. Mitchell Cabral Will upload this to the Sharepoint.
 Terzi, Ken2023-02-21 MEC-U Project Controls and Data Systems Team Meetings
Barry FishlerSet Point API WG pt.2
  • Jing Yin TPR Card Specification Stub (Specific question from Ken: Number of outputs for TTL? LVTTL or TTL? Both?)
 Jing Yin2023-02-07 MEC-U Project Controls and Data Systems Team Meetings
Tyler Johnson2022-11-14 MEC-U Project Controls and Data Systems Team Meetings
  • SLAC to provide GUI standards for laser systems (standards in development.). Follow up. Mitchell Cabral 
 Mitchell Cabral2022-11-03 MECU LLNL/SLAC Meeting
  • LLNL to share C++ standards for SLAC review. Follow up. Vinod Gopalan
 Vinod Gopalan2022-11-03 MECU LLNL/SLAC Meeting


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