Attendees: Vince Montesano LaFortune, Kai Nicholas Yang, Steven Nate Landis Jana B. Thayer Peregrine McGehee Mitchell Cabral 

Meeting Agenda

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

 

Approx. Time

Agenda ItemRelated LinksNotes

Vince Montesano Alex Wallace Nate Landis

45DR Slide Templates and DR Preparations

Internal DR Preparation Site 2024

Level 3 breakout slide template

Level 4 breakout slide template

Agenda

Committee

Charge

Path to DR

Level 2 Controls and Data Systems - Alex Wallace

  • Likely only need one or two slides for Data Systems since it's not too complicated for MEC-U. 

Level 4 - LLNL and LLE Controls - Nate and Vince

  • Went through L4 slides. 
  • Should check with Ginger that these are the final templates so we can start making copies. 
  • Confirmed that we will do laydowns and dry runs again later in the summer.

Regarding Documents (specifically ICDs) - Kai said that the project is asking to release ICDs if they need a light push to get released, but is not asking for heavy lifts to get ICDs out. 


15

Announcements/Updates:

  • CF Utility Sheet will close. Moving to ARUP sheet
  • LLE and LLNL cable plant requirement updates.

https://slac.sharepoint.com/:x:/r/sites/lcls/mec-u/CF/_layouts/15/Doc.aspx?sourcedoc=%7B5DD9D055-DC6E-461D-9BE2-C6F72E5BFCE7%7D&file=MEC-U%20Programming%20-%20Non-CF%20Equipment%20Lists.xlsx&wdLOR=c13BCD761-EF8B-4F58-ACFF-84B47DE77317&action=default&mobileredirect=true&cid=0c6dfb84-6f4e-45ca-9b60-7654258a6c85

CF List

  • LLNL and LLE have not captured LCP requirements. 
    • Once ARUPs list is available, we will start including these. Mitchell to inform Charles.

Controls Infrastructure

  • Nate's understanding was that SLAC was going to buy all the racks and LCPs for the HELP system as well. Need to ensure Jing Yin and Alex Wallace are on the same page with this. 
    • SLAC is specifying the rack model and cooling solution, and there is no onsite laser FAT for the HELP, so this may make sense for SLAC and LLE.
  •  Rather than focusing on volume, we should stay focused on the routes.
    • LLE believes their cables will be a very small quantity and volume compared to what SLAC is used to in LCLS. 
    • LLE also is not honed in on their cable selection yet and will likely not be for some time, so volumes are hard to estimate now.
    • LLE will be integral in the PFN cable conduit design. Should not be done by CF (I think this is understood and the MEs are engaged on this).
  • Need to talk with Ted Osier regarding the new layouts and confirm rack locations (particularly for LLE).


Next Meeting

Date

Objectives



7/18

Jack Naylon Joining as Consultant
  • Nate will likely be OOO next week from Wed., 7/17 - Fri., 7/19 
  • Vincent will be OOO starting Friday, 7/12 and returning Wed., 7/17
  • Meeting time may change to Thursday at 1pm if it satisfies everyone's schedules. Conflict arose for Bruce (New LLE team member for 10am on Thursday).

Action Items:

DescriptionDue dateAssigneeTask appears on
  • Meeting time may change to Thursday at 1pm if it satisfies everyone's schedules. Conflict arose for Bruce (New LLE team member for 10am on Thursday).
 2024-07-11 MEC-U Project Controls and Data Systems Team Meetings
  • 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
  • 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
  • AD, how ACR operates the machine using high-level applications (Matlab and Python), Alex Wallace ping Greg White, et al for someone to talk to the collective about it.
 Alex Wallace2022-4-5 MEC-U Project Controls and Data Systems Team Meeting


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