Introduction of CSNS Control - KEK · CSNS control System-Global system ¥ MPS(Machine Protection System) Ð MPS to protect the accelerator from beam induced damage. Ð MPS to ensure

Introduction of CSNS Control

Control Group

Feb.13 , 2009

PageCSNS Report 2009!"2#"13$

Outline

• Overview

– Primary design parameters/Milestones

– Site and effective drawing

– Control Architecture Based on EPICS

– Standardization

• CSNS Control System

– Globle control: Computer, Network, MPS, PPS…

– Front End control: PS, VA, LLRF, Ion, Injection/Extraction…

– Commissioning Software: XAL…

– Other interface control: CF, target, spectrometer…

• WBS and Manpower

PageCSNS Report 2009!"2#"13$ 3

Primary design parameters

Phase I II ultimate

Beam power on target [kW] 120 240 500

Beam energy on target [GeV] 1.6 1.6 1.6

Ave. beam current [µA] 76 151 315

Pulse repetition rate [Hz] 25 25 25

Protons per pulse [1013] 1.9 3.8 7.8

Linac energy [MeV] 81 130 230

Linac type DTL DTL DTL+SCL

Target number 1 1 2

Target material Tungsten

Moderators H2O (300K), L-H2(20K) coupled &

decoupledNumber of spectrometers 3 18 >18


Milestones

• 2005. 6: “political approval”

– central government approval & fund allocation

• 2006.1 -: CAS funded R&D 1 (35 M CNY)

• 2007.7 -: Guangdong funded R&D 2 (40 M CNY)

• 2007.12 -: “project establishment review”

– Budget baseline: 1.4 B CNY + 0.5 B CNY (Guangdong) + land

• 2008.6: environmental impact assessment completed

• 2008.9: Approved by the Government

• 2010.3: ground breaking expected

– Need to pass feasibility review and preliminary design reviews


Dang Lang Town, Dong Guan City, Guang Dong Province

5

CSNS


Layout of CSNS

"""%&'&(")*"+,-"./0,12345263"748/9:342";</,95=>?"@,-"A%&5"3/,"784B,25

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Overview

Distributed Control System

PPS/Vac,etc

IOC/PLC


Overview

SoftwareFClient, Service, Front-End.

Client Tier

•!"#$• !%&'

Services Tier

• RDBMS

• !(")

• *+#,

• -.&'• GH/$01• IJKLMN

• 01%2

• %2")"&

Front-End Tier

• '(OS

• '(DB

• )*+,

• -.01• OPQRST

From the ILC Design report


Overview-Standardization

• Software: EPICS and other Standard software Components

– Linux, VxWorks, Windows, RTEMS

– GNU C,CVS, C/C++,Java, LabView, Eclips

– Oracle

• Hardware: Standard Commercial Product

– VME(VME64X Crate, MVME5500 or MVME6000 Processor)

– PLC will adopt Yogokawa PLC

– IPC (Industrial PC)

– Intelligence Controller: RS232 to Ethernet, etc

– Oscillograph


CSNS control System

• Global System

– Computer

! Server (HP linux, Sun Solaris)

– EPICS Server

– Archiver Server

– Oracle Server

– Other Server: NFS, NIS, NTP, etc

! Operator Console (Linux,sunRay)

! etc


CSNS control System-Global system

• Control Network(IPV4 and IPV6)

– Cisco Product

– Star Topology

! 100M/1000Mbps or 100M/1000M/10G Backbone

– Core Switcher: Redundance

– Fiber Optical between core switches and mid-level switches

– Firewall, Anti-Virus Gateway, CA gateway, etc

Central control room

iMa c

Firewall

SD

2 3 4 5 6 7 8 9 1 0 1 1 1 2

1 3 1 4 1 5 1 6

B a y Ne tw o rk s B a yS ta c k

1 2 3 4 5 6 7 8 9 1 01 1 121

C om m P ort

U pli nk M od ule

45 0 -1 2T S w it ch

1 001 0F D xA ct ivit y

SD

2 3 4 5 6 7 8 9 1 0 1 1 1 21 3 1 4 1 5 1 6

B a y Ne tw o rk s B a yS ta c k

1 2 3 4 5 6 7 8 9 1 01 1 121

C om m P ort

U pli nk M od ule

45 0 -1 2T S w it ch


WS-3530

WS-C4506 WS-C4506SD

Cen ti ll ion 14 00B a y N e tw or k s

E T HE R R S 2 32 C

PC C A R D

P *8 x5 0O OO 1 30A O N6

I NS A CT AL MR S T

L IN K

PWR A LM FA N 0 F A N1 PWR 0 PWR 1A L M

SD

C e n t il li o n 1 4 0 0B a y N e t w o rk s

E T HE R R S 23 2C

P C C A RD

P *8 x5 0O O O 13 0A O N6

IN S A C T A LMRS T LI NK

P WR A LMF A N0 FA N 1 P WR 0 P WR 1

A LM

SD

2 3 4 5 6 7 8 9 1 0 11 12

13 1 4 1 5 1 6

B a y N e tw or ks B a yS ta c k

1 2 3 4 5 6 7 8 9 1 0 11 1 21

Co mm P or t

Up lin k M o du le

45 0- 12 T S w itc h

10010F D xAc tivi ty

SD

2 3 4 5 6 7 8 9 10 1 1 1 213 14 15 1 6

B a y Ne tw or ks B ay S ta ck

1 2 3 4 5 6 7 8 9 1 0 11 1 21

Co m m Po rt

Up lin k M o du le

4 5 0- 12 T S w itc h

1 001 0F D xA ct ivi ty

SD

2 3 4 5 6 7 8 9 1 0 11 1213 1 4 1 5 1 6

B a y N e tw or ks B a yS ta c k

1 2 3 4 5 6 7 8 9 1 0 11 1 21

Co mm P or t

Up lin k M o du le

45 0- 12 T S w itc h

10010F D xAc tivi ty

WS-C2950

Servers

SD

2 3 4 5 6 7 8 9 1 0 1 1 1213 14 15 16

B a y Ne tw o rks Ba y St ac k

1 2 3 4 5 6 7 8 9 1 0 11 1 21

Co m m Po rt

U plin k Mo du le

4 50 -1 2 T S wi tch


SD

2 3 4 5 6 7 8 9 1 0 1 1 1213 14 15 16


1 2 3 4 5 6 7 8 9 1 0 11 1 21

Co m m Po rt

U plin k Mo du le

4 50 -1 2 T S wi tch


SD

2 3 4 5 6 7 8 9 10 1 1 1 213 14 15 1 6


1 2 3 4 5 6 7 8 9 1 0 11 1 21

Co m m Po rt

Up lin k M o du le

4 5 0- 12 T S w itc h


Linac area Local controls

WS-C2950WS-C2950

WS-3530 WS-3530SD

2 3 4 5 6 7 8 9 10 1 1 1 213 14 15 1 6


1 2 3 4 5 6 7 8 9 1 0 11 1 21

Co m m Po rt

Up lin k M o du le

4 5 0- 12 T S w itc h


SD

2 3 4 5 6 7 8 9 1 0 1 1 1213 14 15 16


1 2 3 4 5 6 7 8 9 1 0 11 1 21

Co m m Po rt

U plin k Mo du le

4 50 -1 2 T S wi tch


Control Network Structure



• MPS(Machine Protection System)

– MPS to protect the accelerator from beam induced damage.

– MPS to ensure that Beam Loss <1W/m,10-4

– MPS will terminate beam in less than 20usec from receiving a

fault.

– MPS only controls Source and RFQ enables and timing gates

• MPS consists of Run permit, Fast permit and PLC

• MPS is not a personnel protection system (PPS)

• MPS is not an alarm handler



• MPS is new, challenging system

• We will learn more experience from J-PARC and SNS(U.S,A)

– Noise immunity (Fiber Optic instead of copper cable)

– Improve Availability (>99%)

• Next Step

– Build up the prototype of MPS

– Do some R&D to evaluate the response time of Fast protection

system and noise immunity of MPS



RING

RFQ

Drive

HEBT

Ldump

SRF

CCL

65 kV

RFQ

HVPPS

MPS

MasterMachine

mode

RING

RTBT

Xdump

Idump

RTBT

Target

5.6 us

5.8 us

8.2 us

8.2 us

DTL (1)

MPS Inputs

MEBT

RFQ

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

MPS Inputs

8.2 us

Src /

LEBT

2.2 us

MPS Inputs

Power Supplies

Vacuum

Wire Scanner

Limit Sw. etc.

BLM's

LLRF

Diff I, etcTiming

System

20 usec response

required

~1400 inputs, 50%

maskable

Timing

Timing

Timing

Timing Timing

Timing

Timing

Timing

Timing

Timing

Timing

Timing

Timing

TimingTiming

PPS ENTRY

Ion

Source

LDMP

IDMP

RING

EDMP

TGT

MPS

PLC

PPS

ZO

NE

Sta

tus

65 KVPS

RFQ-RF

RFQ-PS

Plasma-RF

Allen Bradley PLC - Control Net - Flex IO - MPS Network

Machine

Mode

Beam

Mode

CCL

Beam

Stop

Trigger

Control

Chassis

Timing

System

1 Sec ResponseRun Permit (Software)

MPS PLC

Fast Permit

Trigger Control

CPLD that logically adds

triggers and gates as

appropriate.

From Alan Jones’ report “Machine

Protection System”



From the report “Machine Protection System for J-

PARC”



From the report “Machine Protection System for J-

PARC”



• PPS(Personnel Protection System)

– Prevent human from damage in case of unexpected incident

– High Reliability ( almost 100%)

– Gate permission(Redundant is necessary)

– Radiation dose Monitor

– Fire warning

– Industrial Monitor System at the pivotal place and device

– Isolation from Control System


CSNS control System-Frond End control

• Ion Source control

– Power supplies: arc ,extract , deflexion magnet, accelerating,

discharging

– Temperature measure & control : 6

– Local Trigger Generator : 7 triggers

– Vacuum system: pump , valves, mass flow meters

– Hydrogen gas : Piezoelectricity valve

– Cesium gas : Power supplies (2)

– Water cooling: pump ,valve

• All devices are on – 50 kv HV platform except accelerating

powers supply and vacuum devices



• Ion Source control

Fibre

Field network

FL-NET

Ion Source & LEBT HV equipments

I/O!T"V"I….#

I/O Convertor

I/O!T"V"I….#

I/O Convertor

Linux EPICS

PLC 1# PLC 2#

Server!switch#

HV

Platform

50Kv

Ion Source & LEBT

LV equipments

/3 潘宁型离子源控制系0硬件12



• Injection/Extraction Control

– 4/4 horizontal/ vertical painting magnets, 2 Pulsed power supplies

– 10 kicker magnets, 10 pulsed power supplies

PC Linux IOC

CP

U

Eth

ern

et

Dig

itize

r

F G

Signal processing

Bump power supply

Bump magnet

Ethernet

YOKOGAWA

PLC

DI

DO

PC Linux IOC

Ethernet

High voltage charge

power supply

PLC O/E

Analog Set Analog ReadBack

DG535

1/5

Optical link

Kicker magnet

V oscilloscopes 1/5 I oscilloscopes 1/5

Kicker Pulse

current TX

PFN Charge

voltage RD

Kicker power supply 1/10

Fiugre2 Extract coontrol StructureFigure1 Injector control Structure



• Power Supply Control

被控)*名台数每台)*引出信号数本型)*引出信号3数AI AO DI DO AI AO DI DO

直4DTL磁5主6源 76 2 2 6 8 152 152 456 608

直4LEBT磁5主6源 9 2 2 6 7 18 18 54 63

直4MEBT磁5主6源 20 2 2 6 7 40 40 120 140

LRBT磁5主6源 32 2 2 6 7 64 64 192 224

RTBT磁5主6源 22 2 2 6 7 44 44 132 154

RCS7磁5主6源 8 4 4 6 8 32 32 48 64

RCS7磁S56源 4 4 4 6 8 16 16 24 32

RCS7磁5校正6源 72 4 4 6 8 288 288 432 576

注入系0直流6源 4 2 2 6 7 8 8 24 28

小8 247 662 662 1482 1889

信号3数 4695




– Embedded IOC based on FPGA+ColdFire

CSNSUVWXSTYZ[

MPS or

other




– Embedded IOC R&D

– Build up RTEMS/EPICS

– Create an example IOC /RTEMS

– Next: How to control the FPGA

– Background: PS Group develop the FPGA function to control

the Power Supply



• Vacuum control

– 40 Ion Pump Controller,33 Vacuum Gauge and 26 Valves

IOC/PLC


CSNS control System-Linac LLRF


CSNS control System-Linac LLRF

• Basic LLRF requirements for CSNS RFQ & DTL

– Frequency: 324 MHz

– Klystron peak output power at saturation:

– 2.5 MW ( < 1 MW for RFQ)

– Repetition rate: 25 Hz

– RF pulse width: 1 ms max.

– Cavity field control

! Amplitude error +/- 1%

! Phase error +/- 1 deg.

– Cavity resonance control

– RF high power protection


CSNS control System-High Level Applicaton

• XAL

– One student cooperator with SLAC(Paul Chu)

– One young guy from Physics Group visit SLAC on XAL


CSNS control System- CF, target, spectrometer

• Interface between control and CF, target, spectrometer

– SCADA, OPC, OPC Gateway


WBS and Manpower

• WBS

– 52.10M RMB(6.5%), less than 8\-10\"of accelerator

• Manpower

– 20 People


Thank you for your attention!

Welcome any advice and comment

on CSNS control system.

Whatever, thank you again!

Documents

Introduction of CSNS Control - KEK · CSNS control System-Global system ¥ MPS(Machine Protection System) Ð MPS to protect the accelerator from beam induced damage. Ð MPS to ensure