LCLS Global Controls Overview August 10, 2004

1
LCLS Global Controls Overview August 10, 2004

• Goals
• Status update
• Resources / Budget
• Design Slides for Global Systems
• Task descriptions
• Next 12 months
• Conclusions

2
LCLS Control System Goals

• Provide a fully integrated control system to
  support the construction, test, installation,
  integration, operation and automation of the LCLS
  Accelerator
• Standardize on all devices and components across
  all subsystems.
• Identify all data either by pulse id, beam pulse
  related time stamp, or 500 msec rough time stamp.
• Full integration with the SLC timing, use of
  LCLS data in SLC high level applications, and use
  of SLC data in LCLS
• Work with SLAC Control System Departments to
  provide an upgrade path for the SLC
• Philisophy is to build new designs only when we
  cannot find a solution commercially or at other
  laboratories.

3
Progress May 2004 August 2004

• Most Physics Requirements Documents Completed
• In Progress ESD1.1-303LCLS Control System
  Requirements
• DONE PRD1.1-304LCLS Controls Feedback
  Requirements
• (to be signed) PRD1.1-305LCLS Timing System
  Requirements
• (to be signed) PRD1.1-307LCLS High Level Software
  Application Requirements
• (to be signed) PRD1.1-309LCLS Electron Beam
  Diagnostics Requirements
• (to be signed) PRD1.1-310LCLS Personnel
  Protection System Requirements
• (to be signed) PRD1.1-312LCLS Machine Protection
  System Requirements
• (to be signed) PRD1.1-313LCLS Control Room
  Requirements
• DONE PRD1.1-314LCLS Beam Position Measurement
  System Requirements
• Completed technical review of the Global Control
  System (FAC)
• Began development on the SLC-aware IOC
• Began development of the PNET timing hardware
  required
• Recruitment of critical personnel
• Dayle Koturri, Stephanie Allison, Till Straumann,
  Kristi Luchini, Linda Hendrickson, Chris Allen
• Mario Ortega, Matt Stettler, John Power, John
  Dusatko, Timo Korhonen
• Completed a management review of the Global
  Control System (EIR)

4
Budgeted Cost of Work Scheduled
Manpower and Equipment Budget for LCLS controls
is adequate Manpower is heaviest design and
development in 05 and 06 Procurement is
heaviest in 06 and 07
5
Integration with the SLC Control System
EPICS W/S Distributed Applications
SLC Alpha All High Level Apps
EPICS W/S Distributed Applications
EPICS W/S Distributed Applications
Xterm
Xterm
Xterm
EPICS W/S Distributed Applications
Xterm
EPICS WS Distributed High Level Applications
SLC Net (Data Communication)
KISNet (fast closed loop control data)
PNet (Pulse ID / User ID)
MPG
Ethernet (EPICS Protocol)
micro
Design Provides SLC Data available to
EPICS EPICS data available to SLC PNET timing
info into EPICS
I/OC (SLC-aware)
EVG
Micro emulator
Camac I/O
RF reference clock
6
Global Buses Meet LCLS Requirements
EPICS W/S Distributed Applications
EPICS W/S Distributed Applications
SLC Alpha Apps
EPICS W/S Distributed Applications
Xterm
Xterm
EPICS W/S Distributed Applications
Xterm
EPICS WS Distributed High Level Applications
Xterm
Fast Feedback over Ethernet?
SLC-Net over Ethernet
Channel Access over Ethernet
Vacuum Ctrl
E VG
LLRF
EVR
Diag
EVR
EVR
Pwr Supply Ctrl
C P U
C P U
C P U
HPRF I/O Boards
C P U
IOC
IOC
IOC
16 triggers
16 triggers
Single Bunch Beam Dumper
Drive Laser Off
Machine Protection
Beam Code EPICS Time EPICS Events
7
First Article Delivery Dates
May 06 - RF Conditioning start injector
Timing LLRF Vacuum Gateway
operational from Alpha to EPICS August 06 - First
UV on cathode Power Supply Control
BPMs and Wire Scanners Personnel
Protection Injector Area May 07 - First
Beam on Linac Axis SLC aware IOC June 08
- Start Undulator Commissioning Machine
Protection System Personnel Protection
LTU and Undulator Area
8
Organizational Chart DraftTBDs are mostly
identified
John Galayda Project Director Mark
Reichenadter Chief Engineer --------------------
--------------------------------- Steve Milton
ANL Project Director Richard Bionta LLNL
Project Director
Technical Coordination 1.1.3. TBD Global
Controls Leader 1.1.3 Bob Dalesio Control
System Design 1.1.3 Patrick Krejcik Controls
Physicist
Helen ODonnell Administration Jeff Chan
Finance/Cost/Budget/Schedule Ian Evans ESH,
QA, Documentation Chris Jamison - Procurement
1.5 XRay ODT Manager Richard Bionta 1.5.2
Controls TBD
1.2 Injector Manager Dave Dowell 1.2.2
Controls Dayle Kotturi
1.4 Undulator Manager Steve Milton 1.4.2
Controls Joshua Stein
1.6 End Station Manager John Arthur 1.6.2
Controls TBD
1.9 Building Manager D. Saenz 1.9.2 Controls TBD
1.3 LINAC Manager Eric Bong 1.3.2 Controls Dayle
Kotturi
High Level Applications Linda Hendrickson
TBD - Prog RDB - TBD Sys Admin
TBD Diagnostics Team TBD E1 TBD E2
TBD E3 Till Straumann Zen Szalata Josh
Stein (APS)
Vacuum/Thermal Mauro Gianchini Low Level
Applications Till Straumann Installation /
Wire Plant Mario Ortega TBD T1 TBD
T2 TBD T3 TBD T4
SLC Integration Stephanie Allison Dave
Brown (PNET Board) Timing Kristi Luchini
TBD Power Supplies TBD Kristi Luchini
LLRF Team Ron Akre TBD Dayle Koturri
TBD MPS/BCS/PPS TBD E1 TBD E2 TBD
E3
9
Risks / Issues

• Acquire Control Team
• Minimize the number of solutions across injector,
  linac, undulator, XRay beamline transport, end
  stations, and facility control
• Provide timing, LLRF, BPMs, and power supply
  control hardware by in FY06
• Provide SLC integration in FY07

10
Next 12 Months

• Acquire team and contract out or steal designs
• Prototype/test PNet, Timing, LLRF, Power Supply
  Control and BPM efforts
• SLC-Aware IOC Development
• Prototype for video diagnostics
• Prototype for position controllers
• Integrate Facility Controls, XRay Transport,
  Experimental Hall into the control system.
• Complete the detailed designs per subsystem

11
Conclusions

• Physics requirements are complete.
• Engineering specifications derived from them and
  a technical review of the global control system
  has been completed.
• Baseline budget adequately supports the design.
• Our key risks are
• Implementation of an SLC-aware IOC and SLC to
  EPICS timing that will allow us to intermix the
  SLC and EPICS front-ends
• Hardware acquisition/development for BPMs,
  Timing, Power Supply Control, and LLRF in FY06
• We need to acquire some key resources to get the
  critical designs well in hand before they are
  needed.