Overview of PLS/PLS-II Control System

Jin Won Lee

Beam Operation TeamAccelerator DivisionPohang Light SourceKorea

2009.07.26

Overview of PLS Control System

Gallery

PLS Linac Machine Parameters

Tunnel

• Linac(Full Energy Injector)

• Beam energy(GeV) 2.5

• No. of accelerator columns 44

• Frequency(Mhz) 2.856

• Number of Klystrons 12

• Klystron power(MW) 80

• Total length(m) ~160

PLS Storage Ring Machine Parameters

Beam Energy 2.5GeV Beam Current 200mA Lattice TBA Superperiods 12 Circumference 280 m Emittance 18.9 nm-rad Tune 14.28 / 8.18 RF Frequency 500 MHz

Control Shed Tunnel

PLS Control System History : Past, Current, Future

Operator Interface- Workstation

- Motif/X-Windows

Subsystem Control- VME/OS-9

Device Control- VME- OS-9

Ethernet

MIL-1553B

Operator Interface- Workstation/PC

- EDM/MEDM-CA Client

Input/Output Control- VME, IPC

- vxWorks, Linux-CA Server

Ethernet

2003 – Current Standard EPICS Very stable

1995 – 2002 Lab-made system Unstable

Optimize and Tune IOCs Develop I/O Control for new devices

Upgrade of Input/Output Control System

Optimize and Tune OPI displays Reinforce Machine Analysis and Study Systems Renovate Control Room Upgrade of Control Room System

PLS-II (2009 – 2011 ) Standard EPICS

Ethernet Upgraded Ethernet

Operation Statistics of PLS Control System

Number (80) Time (8748 min)

Fault status in 2008 User Service

Very stable and reliable

Main Control Room : Hardware

Large Machine Status Display Units : 4 ea

Machine Monitoring and Operation for Operators - Solaris Workstation : 6 ea - X-Terminal : 6 ea - Linux PC : 2 ea - Windows PC : 1 ea

Data Servers - Database(ORACLE) server - FTP server - IOC Boot server - IOC Web server - Gateway servers

Main Control Room Computers : Software

Graphic Display Panels for Machine Operation : ~14 displays - Display for Linac Modulator/Microwave control and Monitoring - Display for Linac MPS control and monitoring - Display for Linac beam diagnostics control and monitoring - Display for Storage Ring RF control and monitoring - Display for Storage Ring MPS control and monitoring - Display for Storage Ring Injection control and monitoring - Display for Storage Ring ID control and monitoring - Display for Storage Ring beam orbit monitoring - Display for Storage Ring orbit feedback control and monitoring - Display for Timing control and monitoring

Machine Analysis and Study Software for Physicists - LOCO, Elegant, BBA, SDDS, Matlab, MML

Main Control Room

Computer Room

Graphic Display for Machine Operation

Display for Linac Modulator Control and monitoring

Graphic Displays for Machine Operation

Display for Linac MPS Control

Graphic Displays for Machine Operation

Display for Storage Ring MPS status monitoring

Graphic Displays for Machine Operation

Display for Storage Ring beam orbit monitoring

Graphic Displays for Machine Operation

Display for Storage Ring RF control

Graphic Displays for Machine Operation

Display for Storage Ring Global Orbit Feedback control

Device Control System for Linac

EPICS IOCs

- BPM- BPRM- BLM

Beam DiagnosticsSubsystem

EPICS IOCs

- Modulator- Klystron- Micrwave

ModulatorKlystronSubsystem

EPICS IOCs

- Magnet Power Supplies

MPSSubsystm

EPICS IOCs

- Pump- Guage- Gate Valve

Vacuum Subsystem

4 Subsystems for the Linac Device Control EPICS IOCs for Input/Output control and monitoring

IOC Specifications for the Linac Device Control

Number of IOCs : 11 Number of PVs : About 3,000 H/W : VME, Industrial PC, Embedded S/W : vxWorks, Linux, Windows, RTEMS

Machine Components

IOC Hardware

IOC OS

Number

of IOCs

Number

of PVs

Linac MPS System Industrial PC Linux,RTEMS

3 1000

Beam diagnosticsSystem

VME, Industrial PC

vxWorks,Linux

4 500

MK/MW System

Industrial PC Linux 1 500

Vacuum System

Industrial PC Linux 2 500

Auxiliary System

Industrial PC Linux 1 500

Total 11 About 3,000

Device Control for Linac MPS (Magnet Power Supplies)

RTEMS Embedded EPICS IOC Controller Industrial Linux PC for Gateway IOC

Com3

Com3Com3

Embedded EPICS IOC with MPS

Embedded EPICS IOC with MPS

Embedded EPICS IOC with MPS

Embedded EPICS IOC with MPS

Embedded EPICS IOC with MPS

Embedded EPICS IOC with MPS

MPS Local Station around PreInjector MPS Local Station around Linac MPS Local Station around BTL

(30) (24) (28+6)

Control System Network

Field Bus(Ethernet)

Gateway-1Gateway-2 Gateway-3

Switching Hub Switching Hub Switching Hub

Ethernet 1

Ethernet 2

Ethernet 1

Ethernet 2 Ethernet 2

Ethernet 1

EPICS Clients

About 100 power supplies for various magnets and solenoids in the linac

Device Control for Linac MPS (Magnet Power Supplies)

SwitchingNetwork Hub

Gateway PC(Linux)

MPS With Embedded EPICS Controller(RTEMS)

Device Control for Linac Modulator/Klystron

12 Modulators/Klystrons 12 Industrial PC(Windows) Controller Linux Industrial PC Gateway IOC Ethernet(Modbus)

CA Clients

IPC Controller#1

Linux PC_IOC

IPCController #12

Control Ethernet

Ethernet(ModBus))

M/K#1 M/K#12

IPCController

ModbusEthernet

LinuxIPC-IOC

CA clients

Control Ethernet

Device Control for the Storage Ring

EPICS IOCs

- E-BPM- P-BPM- DCCT- Screen- Scraper

Beam DiagnosticsControl

EPICS IOCs

- LLRF- Klystron- Modulator- Circulator- Cavity- Master Oscillator- Vacuum Guage- Temp.

RF SystemControl

EPICS IOCs

- Bending- Q1 ~Q6- Skew- H-Corrector- V-Corrector

MPS SystemControl

EPICS IOCs

- Pump- Guage- Gate Valve- Chamber Temp.

Vacuum SystemControl

4 Subsystems for the Storage Ring Device Control EPICS IOCs for Input/Output control and monitoring

IOC Specifications for the Storage Ring Device Control

Number of IOCs : 29 Number of PVs : About 7,000 H/W : VME, Industrial PC S/W : vxWorks, Linux, Windows

Machine Components

IOC Hardware

IOC OS

IOCNumbe

r

PVNumbe

r

SR BeamDiagnostics

VME vxWorks 12 ea 1,500

RF System VME vxWorks 1 ea 1,500

MPS System VME vxWorks,Linux,Windows

15 ea 2,000

VacuumSystem

Industrial PC

Linux 1 ea 2,000

Total 29 ea 7,000

Local Control Sheds

12 local control sheds around the storage ring

Device Control for Beam Position Monitors

Number of IOC : 12 ea Based on VME and vxWorks

BPM Processing Modules(Bergoz module)

VME EPICS IOC

Device Control for Corrector Magnet Power Supplies

Number of IOC : 12 ea Based on VME and vxWorks

VME EPICS IOC

Device Control for RF system

Number of IOC : 1 ea Based on VME and vxWorks

VME EPICS IOC

Low-levelRF System

Device Control for Timing System

Number of IOC: 1 ea Based on VME and vxWorks

VME EPICS IOC

Timing Hardware

Status of PLS-II Control Design

PLS-II Upgrade Project Summary

Item Year Total

2009 2010 2011

Storage Ring 15.1 25.11 9.42 49.63

Linac 8.57 5.97 1.6 16.14

Beamline 5.46 11.82 6.62 23.9

Utility 0.87 3.5 5.96 10.33

Total 30.0 46.4 23.6 100.0

Project Period: 3 years (2009 – 2011) Total Budget: US 100 M$

Yearly Budget: in US M$ (1U$ = 1000 Won)

PLS-II Upgrade Project Summary

Item Year Total

2009 2010 2011

Control 0.1 1.7 0.5 2.3

Total Control Budget: US 2.3 M$ (1U$=1000 Won)

Yearly Budget: in US M$

Major Goals of the PLS-II Upgrade

Schedule of PLS-II Control

Item

Y2009 Y2010 Y2011

1Q

2Q

3Q

4Q

1Q

2Q

3Q

4Q

1Q

2Q

3Q

4Q

1. CDR, TDR

2. Development

3. Procurement

4. Dismantlement/

Installation

5. Integration Test

6. Beam

Commissioning

Designed Components of PLS-II Control

Device Control System

LINAC Device

Control System

Information Display

Machine Operation System

Machine Analysis and Study System

Data ManagementSystem

Control Display

LOCO, BBA

SDDS, ADT, Elegant

Database Server

Gateway Server

NFS /Boot Server

Web/SMS ServerMatlab, MML

Monitor Display

Storage Ring

Device Control System

Beamline Device

Control System

Network System

TimingSystem

Machine InterlockSystem

Open and Standard Technologies for the PLS-II Control

Hardware :

- Machine Operation H/W : PC, Workstation - I/O Control H/W : VME, CompactPCI, Industrial PC

Software :

- Machine Operation S/W : MEDM, EDM, ALH, Archiver, StripTool - Machine Study S/W : LOCO, BBA, MML, Matlab, SDDS, Elegant - OS : Solaris, Linux, Windows, vxWorks, RTEMS

Network :

- Control Network : Etehrenet(TCP/IP) - Fieldbus : Modbus, CANbus, RS485 - Fast Data Network : Reflective Memory Network

Main Control Room Upgrade for the PLS-II

Machine Monitoring Systems

LINAC MPS/E-Gun

Control

LINACMK MIS

SR BPM/Orbit

LINACVAC/COOL Environ

SRRF

SRVAC

LINACBPM

LINACTemp

SR Temp/Cool

Radiation

Safety

LINAC BPRMContro

l

LINAC MK/IPA

Control

Top-Up

Control

SRBPM/MPSContr

ol

RFMon/Contr

ol

Feedback

Control

TimingEven

t

Machine Operation Systems

Machine Analysis & Study SystemsWindows

Visual c/c++

LabViewUnix

Workstation

Linux MATLAB EPICSInfo

rmati

on &

Sta

tus

Dis

pla

y W

all

(

LCD

Monit

or)

LC

D #

1LC

D #

2LC

D #

3

LC

D #

4LC

D #

5LC

D #

6

3D View of Main Control Room for the PLS-II

Network Upgrade for the PLS-II

Control Network, Public Network, Research Network Ethernet with 1 Giga-bps Bandwidth Firewall Security

BPM system upgrade using Digital BPM for the PLS-II

First-turn Orbit Measurement Turn-by-Turn Orbit Measurement Fast Acquisition Rate (10KHz) Submicron Stability

First-turns orbit dataTurn-by-turn dataSA(10Hz) orbit data FA(10KHz) orbit data

Control Ethernet Giga Ethernet

BPM Pick-ups (A,B,C,D)

Timing system upgrade using event modules for the PLS-II

Synchronization of Linac (2856MHz) and Storage Ring (500 Mhz) RF Frequency Event-based Trigger system (Jitter < 50ps) - VME EPICS IOC - Commercial event VME modules : . VME EVG-230 . VME EVR-230

EVG

Fan-out

E-Gun, Modulator, Kicker, BPM, C-MPS

EVR

Thank you very much Thank you very much for your kind attention!for your kind attention!