© 2001 By Default! A Free sample background from Slide 1 Controls for LEIR AB/CO Technical...

© 2001 By Default!

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Slide 1

Controls for LEIRControls for LEIR

AB/CO Technical Committee - 18AB/CO Technical Committee - 18thth March 2004 March 2004

V.BaggioliniV.BaggioliniS.JensenS.JensenM.PaceM.Pace

http://leir-proj-controls.web.cern.ch/http://leir-proj-controls.web.cern.ch/

© 2001 By Default!


Slide 2

OutlineOutline

LEIR MachineLEIR Machine– Generalities Generalities – Commissioning PlanningCommissioning Planning

LEIR ControlsLEIR Controls– ScopeScope– ArchitectureArchitecture– Sequencing & TimingSequencing & Timing– HardwareHardware– Front end SoftwareFront end Software– Application SoftwareApplication Software– General ServicesGeneral Services

Conclusions – Issues’ summaryConclusions – Issues’ summary

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Slide 3

OutlineOutline

LEIR MachineLEIR Machine– GeneralitiesGeneralities – Commissioning PlanningCommissioning Planning



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Slide 4

The LHC Injector Chain The LHC Injector Chain

LEIR 72 MeV/n Pb

6 GeV/n Pb

177 GeV/n Pb

2.76 TeV/n Pb-Pb

LEIR Low Energy Ion Ring

72MeV/n - 4.5 E8 Pb/cycle

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Slide 5

The LEIR LayoutThe LEIR Layout

Injection

E- cooler

Ejection RF

LEAR Ring

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Slide 6

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Slide 7

OutlineOutline




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Slide 8

Commissioning PlanningCommissioning Planning

H/W commissioningH/W commissioning Beam commissioningBeam commissioning

LEIR Injection linesLEIR Injection lines 03 JAN - 30 AVR 200503 JAN - 30 AVR 2005 30 AVR - 30 JUL 200530 AVR - 30 JUL 2005

LEIR RingLEIR Ring 30 AVR - 30 JUL 200530 AVR - 30 JUL 2005 30 JUL - 30 NOV 200530 JUL - 30 NOV 2005

LEIR Ejection linesLEIR Ejection lines 30 JUL - 30 NOV 200530 JUL - 30 NOV 2005 30 NOV – 28 FEB 200630 NOV – 28 FEB 2006PS Commission incl PS Commission incl LEIR operationLEIR operation SPRING 2006SPRING 2006SPS Commission SPS Commission incl PS + LEIR incl PS + LEIR operationoperation 20072007

From From Local Control RoomLocal Control Room

From

Common Control Room

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Slide 9

OutlineOutline




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Slide 10

LEIR Controls: ScopeLEIR Controls: Scope

PSB

FILTER

LINAC3

Source

ER

EE

ETL

EI

IEL

ITE

LEIR

PS

Pulsing at 10 Hz (continuous)

New E ramping cavity

Repetition Rate 5 Hz

New Power Converters

PPM

1 AQN / injection

2 CCVs / cycle for inj & ej

Improved vacuum

Powerful e- cooler

New Converters

New RF LL

Injection: new septum + upgraded kicker & bump

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Slide 11

LEIR Controls: ArchitectureLEIR Controls: ArchitectureOPERATORCONSOLES

OPERATORCONSOLES

FIXEDDISPLAYS

CER

N G

B E

THER

NET

TEC

HN

ICA

L N

ETW

OR

K

FILE SERVERS APPLICATION SERVERS SCADA SERVERS

RT Lynx/OSVME FRONT ENDS PLCs

LHC MACHINE

Vacuum. otherBDI, RF, PC, Kicker, …P

RO

FIB

US

TCP/IP communication services

OP

TIC

AL

FIB

ER

S



PUBLIC ETHERNET NETWORK

TIMING GENERATION

T

TT

T T T T

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Slide 12

OutlineOutline




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Slide 13

Timing & Sequencing: Timing & Sequencing: Preliminary DecisionPreliminary Decision

CPS

PSB

Linac 2

Isolde

P+

P+

LEIR

Linac 3

IONS

IONSP+

TGM

1TG

M 1

TGM

2

TGM

2

Scheme BScheme B

CPS

PSB

Linac 2

Isolde

P+

P+

LEIR

Linac 3

IONS

IONSP+

IONS

IONS

Scheme AScheme A

TGM ??TGM ?? Accepted in May 2003

14

MSF30

SLVH10

ITH

LTL

ITFS

ITE

BHZ14

D10

ITL

BHZ40

LBSLBE PSB

Stripper

ECR source

ITFBHZ11ETL

LTB

BHZ20

LTE

BHZ10

P+ source

BHZ30

ITHS

MSF40

MSG50SLVH10

EEEI

LEIR

MSG SLH

LT

MSG

Lin3 -LEIR Telegram

Lin2 -PSB Telegram

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Slide 15Timing & Sequencing : Operational RequirementsTiming & Sequencing : Operational Requirements

LEIR is PPM (Pulse to Pulse Modulated)LEIR is PPM (Pulse to Pulse Modulated)

Nominal : 3.6s cycle

Early Mode: 2.4s cycle Injections Electron cooling Acceleration

EjectionNORMAL Operation

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Slide 16

Timing & Sequencing : Operational RequirementsTiming & Sequencing : Operational Requirements (cont’d)(cont’d)

MD / Commissioning OperationMD / Commissioning Operation

Very long injection plateaus Very long injection plateaus

– Purpose: perform life-time measurements,….Purpose: perform life-time measurements,….– Arbitrary length (> 10 sec) Arbitrary length (> 10 sec) – No acceleration neither extraction No acceleration neither extraction – No synchronisation with PS (LEIR is stand-alone) No synchronisation with PS (LEIR is stand-alone)

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Slide 17

Timing Timing && Sequencing : AB/CO Proposal Sequencing : AB/CO Proposal

2 operational modes2 operational modes1.1. Nominal ModeNominal Mode

– PS and Lin3 - LEIR are PS and Lin3 - LEIR are coupledcoupled– PS and LEIR share the same SC length PS and LEIR share the same SC length

2.2. MD Mode MD Mode – New MTG New MTG dedicateddedicated to this modeto this mode– PS and Lin3 - LEIR are PS and Lin3 - LEIR are decoupled. decoupled. LEIR is standaloneLEIR is standalone– LEIR SC length is arbitraryLEIR SC length is arbitrary

Fully integrated into CBCMFully integrated into CBCM– Standard facility – Relies on Supercycle Standard facility – Relies on Supercycle sequencesequence– Deployed @ SPS in 2004Deployed @ SPS in 2004– MTG Master/ Slave switching mechanism - Remote ctlMTG Master/ Slave switching mechanism - Remote ctl

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Slide 18

MD Operation: Very long injection plateausMD Operation: Very long injection plateaus

Sequence of supercyclesSequence of supercycles

Cur

rent

F1-in

lead

-in

supe

rcyc

le Supercyclewith 3 flat cycles

F1F1 F1

Supercyclewith 3 flat cycles

F1F1 F1 F1-out....

lead

-out

su

perc

ycle

Arbitrary number of executions

Cur

rent

F1-in

lead-in

F1 F1-out....lead-out

F1F1 F1

Arbitrary number of executions “normal”

supercycle

LHC-early

Example 1

Example 2

© 2001 By Default!


Slide 19

OutlineOutline




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Slide 20

OutlineOutline




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Slide 21

OutlineOutline




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Slide 22

General Services : MonitoringGeneral Services : Monitoring Requirements from May 2005Requirements from May 2005

– Interactive toolInteractive tool for operators: survey + remote reset of for operators: survey + remote reset of computerscomputers

– To be monitored:To be monitored: • All Front EndsAll Front Ends• All Back EndsAll Back Ends• All PLCs connected to the CO system All PLCs connected to the CO system (RF, vacuum,PC,…)(RF, vacuum,PC,…)

Requirements not specific . Fully addressed by the Requirements not specific . Fully addressed by the new Monitoring System provided by ABCOIN.new Monitoring System provided by ABCOIN.

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Slide 23

General Services : OASISGeneral Services : OASIS Requirements from May 2005Requirements from May 2005

– Full nAos functionalityFull nAos functionality– High priority for machine physicistsHigh priority for machine physicists– 1 common triggering for Lin3-LEIR-PS 1 common triggering for Lin3-LEIR-PS

OASIS Mandate for OASIS Mandate for 20052005– OASIS deployment on OASIS deployment on allall machines machines – nAos phased out nAos phased out

Issues: missing staffIssues: missing staff– FE / Business Tier: 0.5 FTE FE / Business Tier: 0.5 FTE – GUI Application: 0.5 FTEGUI Application: 0.5 FTE – Project in standby nowProject in standby now

RecommandationsRecommandations– Prioritization of operational requirements (pre-requisite for staffing)Prioritization of operational requirements (pre-requisite for staffing)– Decision on staffing for GUI: mandatory for 1Decision on staffing for GUI: mandatory for 1stst April 2004 April 2004– Potential risk of having Potential risk of having NONO complete observation system complete observation system

CRITICAL (No HR affected)

CAREFUL

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Slide 24

General Services : AlarmsGeneral Services : Alarms Not possible today to foresee which Alarms system Not possible today to foresee which Alarms system

will be deployed for LEIR will be deployed for LEIR More accurate estimate by end of May 2004More accurate estimate by end of May 2004 2 possible solutions for LEIR commissioning 2 possible solutions for LEIR commissioning

© 2001 By Default!


Slide 25

If initial schedule is metIf initial schedule is met

PS NEWUSPFESA

PS GatewayOld-New

LASERService

PS :ExistingUSP

Current

New

Gateway

Broker

© 2001 By Default!


Slide 26

PS newUSPFESA

PS GatewayNew-Old

LASERService

LASER

PS exisitng USP

PSAlarm System

Alarm console

Current

PS

New

Gateway

Broker

If initial schedule is NOT metIf initial schedule is NOT met

© 2001 By Default!


Slide 27

General Services : AlarmsGeneral Services : Alarms Not possible today to foresee the Alarms system for Not possible today to foresee the Alarms system for

LEIR in 2005LEIR in 2005 More accurate estimate by end of May 2005More accurate estimate by end of May 2005 2 possible solutions 2 possible solutions

Whatever the solution, for new LEIR equipment : Whatever the solution, for new LEIR equipment :

Need of LASER source API integration into FESA Need of LASER source API integration into FESA frameworkframework

© 2001 By Default!


Slide 28

Conclusion & IssuesConclusion & Issues

Commissioning LEIR looks Commissioning LEIR looks challengingchallenging ! !

LEIR = test-bed for lots of new systemsLEIR = test-bed for lots of new systems– Timing Receiver CardsTiming Receiver Cards– Integration of DSP HWIntegration of DSP HW– FESA frameworkFESA framework– Console Manager + AP Framework Console Manager + AP Framework – LASERLASER– OASISOASIS– Monitoring System Monitoring System

© 2001 By Default!


Slide 29

Conclusion & IssuesConclusion & Issues

Commissioning LEIR looks Commissioning LEIR looks worryingworrying ! !

Some concerns from the Some concerns from the USERUSER team team – New machine with new systemsNew machine with new systems

Some concerns from the Some concerns from the LEIR COLEIR CO team team – Technical issuesTechnical issues– Human Resource issues Human Resource issues

Lots of issues to be addressed to meet the Lots of issues to be addressed to meet the schedule!schedule!

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