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 ESD LCLS Control System Requirements
DONE PRD LCLS Controls Feedback Requirements
(to be signed) PRD LCLS Timing System Requirements
(to be signed) PRD LCLS High Level Software Application Requirements
(to be signed) PRD LCLS Electron Beam Diagnostics Requirements
(to be signed) PRD LCLS Personnel Protection System Requirements
(to be signed) PRD LCLS Machine Protection System Requirements
(to be signed) PRD LCLS Control Room Requirements
DONE PRD LCLS 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
Alpha
All High
Level
Apps
EPICS
W/S
Distributed
Applications
EPICS
W/S
Distributed
Applications
Xterm
EPICS
W/S
Distributed
Applications
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
E V G
Micro
emulator
I/OC
(SLC-aware)
Design Provides:
SLC Data available to EPICS
EPICS data available to SLC
PNET timing info into EPICS
Camac
I/O
RF reference clock

6. Global Buses Meet LCLS Requirements
EPICS
W/S
Distributed
Applications
SLC
Alpha
Apps
EPICS
W/S
Distributed
Applications
EPICS
W/S
Distributed
Applications
Xterm
Xterm
EPICS
W/S
Distributed
Applications
Xterm
Xterm
EPICS WS
Distributed
High Level
Applications
Fast Feedback over Ethernet?
SLC-Net over Ethernet
Channel Access over Ethernet C P U E
V G
E V R
LLRF
HPRF
I/O
Boards C P U
E V R
Diag C P U
E V R
Pwr
Supply
Ctrl C P U
Vacuum
Ctrl
IOC
IOC
IOC
16 triggers
16 triggers
Drive
Laser
Off
Single
Bunch
Beam
Dumper
Machine Protection
Beam Code + EPICS Time + EPICS Events

7. First Article Delivery Dates
May 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 First Beam on Linac Axis
SLC aware IOC
June Start Undulator Commissioning
Machine Protection System
Personnel Protection – LTU and Undulator Area

8. Organizational Chart – Draft TBD’s are mostly identified
John Galayda – Project Director
Mark Reichenadter – Chief Engineer
Steve Milton – ANL Project Director
Richard Bionta – LLNL Project Director
Technical Coordination
TBD – Global Controls Leader
1.1.3 Bob Dalesio – Control System Design
1.1.3 Patrick Krejcik – Controls Physicist
Helen O’Donnell – Administration
Jeff Chan – Finance/Cost/Budget/Schedule
Ian Evans – ES&H, QA, Documentation
Chris Jamison - Procurement
1.2 Injector
Manager
Dave Dowell
1.2.2 Controls
Dayle Kotturi
1.3 LINAC
Manager
Eric Bong
1.3.2 Controls
Dayle Kotturi
1.4 Undulator
Manager
Steve Milton
1.4.2 Controls
Joshua Stein
1.5 XRay ODT
Manager
Richard Bionta
1.5.2 Controls
TBD
1.6 End Station
Manager
John Arthur
1.6.2 Controls
TBD
1.9 Building
Manager
D. Saenz
1.9.2 Controls
TBD
SLC Integration
Stephanie Allison
Dave Brown (PNET Board)
Timing
Kristi Luchini
TBD
Power Supplies
LLRF Team
Ron Akre
TBD
Dayle Koturri
MPS/BCS/PPS
TBD E1
TBD E2
TBD E3
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

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.