1

DCS TDRDCS TDRKey technical points & Key technical points &

milestonesmilestones

TB 15 Dec 2003L.Jirdén

2

TDR contentsTDR contents Introduction & context Requirements & design strategy System architecture System implementation

Control system components Detector applications Services applications Operation Scale

Organization Organization, responsibilities, schedule, cost

estimate

3

Software architectureSoftware architecture

sub-sys 1

device a

Control Units

DeviceUnits

To physical devices

sub-det B

detector

sub-det A

sub-sys 2

device b

…

…

gas

DCS

ECS

power

sub-det Esub-det D

…

…

…

racks

sub-sys 1 sub-sys 2

device e…

4

Control and device Control and device unitsunits

PVSS

CU Behaviour(FSM)

configurationarchiving

PartitioningAlarmhandling

access, ownership

dB

operator

parent

child child

commands

states

commands

states

PVSS

FSMinterface

configurationarchiving

Alarmsdevicedriver

access, ownership

dB

operator

parent

settingsreading

s device

Partitioning

OFF

ERROR

ON

STANDBY

GO_STANDBY

GO_READY

GO_STANDBY

RESET

Alarm

GO_OFFCONFIG

RAMP_UP RAMP_DW

5

PartitioniPartitioningng

sub-sys 1

device a

Control Units

DeviceUnits

To physical devices

sub-det B

detector

sub-det A

sub-sys 2

device b

…

…

gas

DCS

ECS

power

sub-det Esub-det D

…

…

…

racks

sub-sys 1 sub-sys 2

device e…

operator A

operator B

operator D

operator C

6

TDR contentsTDR contents Introduction & context Requirements & design strategy System architecture System implementation

Control system components Detector applications Services applications Operation Scale

Organization Organization, responsibilities, schedule, cost

estimate

7

Back-end and front-Back-end and front-end componentsend components

Field-bus

Front-end application

DEVICE DRIVERS

DEV 1 DEV 2

COMMUNIC

DCS Front-end

DBaccess

ALARM

PVSS CONFIGARCHIV

WEB

ARCHIV

COMMUNIC

FSM

DCS Back-end

DCS network

CONDIT

PVSSCONFIG

FEE CONFIG

User application

Process layer

Field layer

Supervisory layer

8

PVSS architecturePVSS architecture

UserInterface

Processing

Communication and Memory Layer

Driver

UIM

Ctrl API

EVMDBM

D DD

DB

UIM UIM

9

Distributed PVSS Distributed PVSS systemsystem

UIM

Ctrl API

EVMDBMDB

UIM UIM

DCS

Dist

Dist Dist

Dist……

UIM

Ctrl API

EVMDBM

D DD

DB

UIM UIM

… SSD

UIM

Ctrl API

EVMDBM

D DD

DB

UIM UIM

TPC

UIM

Ctrl API

EVMDBM

D DD

DB

UIM UIM

…TRD

operator

DEVICE

10

TDR contentsTDR contents Introduction & context Requirements & design strategy System architecture System implementation

Control system components Detector applications Services applications Operation Scale

Organization Organization, responsibilities, schedule, cost

estimate

11

DCS

Su

b-

dete

cto

rs

FC

TOF

SPD SDD SSD

TPC TRD ZDC PMDHMP

RO

ITS PHO

CPVCAL

FMD V0T0

TRATRI

MU COSEMC

Common solutions

HV

LV

FEE

GAS

MON

COOSu

b-s

yste

ms

LSR

HV

LV

FEE

GAS

MON

TS

HV

LV

FEE

HV

LV

FEE

GAS

MON

HV

LV

FEE

GAS

MON

HV

LV

FEE

MON

HV

LV

FEE

MON MON

ROD

VHV

HV

LV

GAS

MON

HV

LV

FEE

TMP

HV

LV

MON

HV

LV

FEE

MON

HV

LV

GAS

MON

HV

LV

FEE

HV

LV

GAS

MON

HV

LV

FEE

HV

LV

FEE

HV

LV

FEE

LIQ

GAS

HV

LV

GAS

MON

ALITS

COOCOO COO COOCOO COO COO COO COO COO COO COO

MON MON MON MONMON

PLS

ALI

~10 Common

~10 Specific

12

PVSS

CU Behaviour(FSM)

configurationarchiving

PartitioningAlarmhandling

access, ownership

dB

operator

PVSS

FSMinterface

configurationarchiving

Alarmsdevicedriver

access, ownership

dB

operator

device

Partitioning

Agreed set of standard devicesStandard interfaces – OPC, DIM

Common tools

OFF

ERROR

ON

STANDBY

GO_STANDBY

GO_READY

GO_STANDBY

RESET

Alarm

GO_OFFCONFIG

RAMP_UP RAMP_DW

Standard FSM’s

What is a common solution?What is a common solution?

13

Common solution for Common solution for FEE FEE

ALICE CONTROL ROOMPVSS

console

Common interface?Common interface?

18 different FEE architectures

ON DETECTOR

VME

SPD FEE

JTAG

HMPID FEE

DDL

TPC FEE

ETHERNET

TRD FEE

EASYNET

…

MXI …

Front End Device (FED)

DIM server

interfaces

FEE H/W

MXIDDLEASYNETETHERNETEtc.

FEE specific

FEE commo

n

DIM client

14

Architecture of SPD Architecture of SPD FEE ControlFEE Control

(PVSS) DIM Client

CA1CA2 MA1 MA2

Pixel Multi Chip Module

Router

VISA

PCI-MXI-VME

Database

DIM server Data

, flags

Multithread applications

Control Agent reacts to

commands received by server

Monitoring Agent publishes data as

DIM services

Control and

Monitoring

Server

ClientSoftware

JTAGC

om

mands

15

TDR contentsTDR contents Introduction & context Requirements & design strategy System architecture System implementation

Control system components Detector applications Services applications Operation Scale

Organization Organization, responsibilities, schedule, cost

estimate

16

Pre-installation on surface

Final installation in UX

Commissioning phase

ScheduleSchedule2004 20052003 20072006

HW infrastructureBack-end + servicesDetector sub-systemsIntegration with DAQ/TRG

HW infrastructureBack-end + servicesDetector sub-systemsIntegration with DAQ/TRG/HLT

Individual detectorsGroups of detectorsWhole experiment

17

The ACC team wishes you a …

…Merry Christmas !!

PrettigeKerstdage

n!

Vrolijk Kerstfeest! Craciun

Fericit!

God Jul!

Veselé Vianoce!

Buon Natale!