22. January 2007U. Frankenfeld1 TPC DCS Pre-commissioning Final system.

22. January 2007 U. Frankenfeld 1

TPC DCS

Pre-commissioningFinal system

22. January 2007 U. Frankenfeld 2

Pre-commissioning HardwarePVSS Supervisory Layer / FSM

• HV– 3 Module Iseg

• LV– 2 PL500/F8

• Temperature Monitoring– 500 Sensors read-out by 18 ELMBs

• VHV– Heinzinger incl. PLC/PVSS/FSM

• FEE– 12 Readout Partitions (2 sectors)

• Laser– Laser control– Mirror control

• Gas system– GWG / IT-CO

22. January 2007 U. Frankenfeld 3

Commissioning Hardwarestand alone

• Drift Velocity Monitor• FEC cooling• Pulser PS

22. January 2007 U. Frankenfeld 4

Pre-commissioning Cooling System

(concept similar to final set-up)

• After water accident • All sensitive area at under

pressure• ΔT ~ 1 K in each sector• System has been optimized

for safe operation even with large leaks (silicon hose)

• Pressure in the reservoir: > 350 mbar, < 380 mbar

• Interlock: 400 mbar• Interlock action:

1. turns circulation pump off2. generates alarm3. starts procedure to turn off

electronics

Electronics Cooling System

1

2

3

4

22. January 2007 U. Frankenfeld 5

1 2

3 4

22. January 2007 U. Frankenfeld 6

Water spill from under pressure system?

Reservoir

Circulation Pump

Vacuum Pump

Sector

Squeezed hoseAir bubbles

Over pressure

22. January 2007 U. Frankenfeld 7

Pressure (single sector)

• Bypass (or 2nd sector) needed to limit max pressure at sector

• Flow: 10 l/min– Hydrostatic pressure in

sector 13

Bypass

Valve in serial

22. January 2007 U. Frankenfeld 8

Pressure drop in Sector

22. January 2007 U. Frankenfeld 9

Summary Cooling

• Save operation with two sectors (opening of one hoses tested)– Hoses– Bypass (one sector)– Alarm settings

• Visual alarm– Triggered by flow meter– System stops flow in case of alarm

• Final system:– One pressure sensor at the inlet of each cooling

sector – Signal read-out by DSS system-> used as interlock to

stop circulation pump

22. January 2007 U. Frankenfeld 10

Temperature Sensors

• 500 calibrated PT1000• 18 ELMBs• Display with color code

and auto scaling• Trending of selected

probes• Display of history data

22. January 2007 U. Frankenfeld 11

Sensor Calibration

22. January 2007 U. Frankenfeld 12

Temperature monitoring

22. January 2007 U. Frankenfeld 13

History

22. January 2007 U. Frankenfeld 14

Trending

Δ T ~ 1K

22. January 2007 U. Frankenfeld 15

Pre-commissioning Summary

• Cooling– Additional presure sensores -> Interlock

• Temperature Monitoring– Working

• LV– Pl500 F8 used +ok

• HV– Control software for Iseg: ok– Combination PS – Chamber with serial resistor

• FEE -> next talk– Connection Intercom Layer -> PVSS installed

• Needs to be tested and debugged

22. January 2007 U. Frankenfeld 16

Pre-commissioning Summary

• VHV– ok

• Laser– Laser control and tracker used– Frame grabber for cameras– Mirror control tested

• Gas system– Operated very well– Updates/bug fixes during pre-commissioning

• Drift Velocity Monitor– Put in operation

• Pulser PS– Operated manually

• Next step– Installation + Commissioning

And

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CR4-Z08

UX-C/D

CR4-Z08

CR4-Z08

ACC

UX-A,B,C

CR4-Y08

Chambers

ISEG

PVSS II PVSS II

Chambers

Wiener

Ethernet

User interface

Database(s)

RCU

OPCclient

DIMclient

108288

PVSS II

Chambers,detector

ELMB

2..4

500

PVSS II

HVrod

Heinzinger

1

High Voltage Low Voltage FEETemp. Monitor Very High Voltage

TPC(1)

C E

HV LV

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C

HV

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on

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(A

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Ethernetswitch

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DIMsrv

DD

L

HVrod

ELMB

12

VHV Curr. Monitor

C

CR3

PCI-CAN

ISEG OPCserver

PVSS IIOPC client

1

ACC1

CR3

Wiener OPCserver

PVSS IIOPC client

CR3

PCI-CAN

ELMB OPCserver

PVSS IIOPC client

18

18

CR3

[FE

D] DIMserver

DIMclient

CR3

PVSS IIDIMclient

10

216

1ACC

1

2

UX-C08/D16

Chambers

Gatingpulser

72

Calibr.pulser

CR3

PVSS IIVirtual Serial

Eth.-RS232

E

PS

2

Pulser system

216

PLC1

Modbus/TCP

E

2 6

12

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LHutLHut

LHut

CR3

[Mot

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[Las

er]

CR3

SG2

CR5

SG2

CR3

UX-CUX-C

Ethernet

TPC(2)

VHV rod Cooling

ThermalScreen(s)

PLC

18?

Thermal Screen(s)Laser calibration system.

Mirrorcontrol

Videocameras

Gas system

PLC

Gas

E

HVrod

4

CoolingPlant (TS)

Detector

PVSS IIDIP

[TS/CV][GWG]

CoolingPlant (ch)

PLC

Chamber Cooling

E

Chambers,detector

40

PVSS IIModbus/TCP

TS/CVSCADA

1 1

Gas

CR3

[Vis

ion] DIMserver/

filesystemVideo In

CR3

PVSS IIDIMclient

Eth.-RS232

DIMserver

virtual serial

Mirror adj.

Mirror adj.

Spectronlaser

E

Video

Drift velocity mon.

SG2

PVSS II

RS

232

DIM

clie

ntHeinzinger

Analysis

DIMsrv

GasPVSS

Trig Board(STAR)

06/03/13

GasD

CrateOROC

HV

IROC MISC

Ch.......

ROC LASERTEMPFC

TPC

GPulser

VHVRCool

Ch.......

Ch.......

Ch

TSen

Gating

PS

Ch

CalibP

....... .......

.......

CPulser

Ch

PS

Ch....... .......

Screen

SSW Cone

LaserC

PS Calib

MirrorC

Image Mirror

36x (2x) 36x 10x 98x ??x 72x ??x

+500x

GasD CO2 ROC

Detector

Hierarchy overview

GAS

D mon

FERO

ESC

ECoolLVFED

RCU.......

6x

ESC

.......36x

…

GasD

Prototype

Prototype inprogress

CrateOROC

HV

IROC MISC

Ch.......

ROC LASERTEMPFC

TPC

GPulser

VHVRCool

Ch.......

Ch.......

Ch

TSen

Gating

PS

Ch

CalibP

....... .......

.......

CPulser

Ch

PS

Ch....... .......

Screen

SSW Cone

LaserC

PS Calib

MirrorC

Image Mirror

36x (2x) 36x 10x 98x ??x 72x ??x

+500x

GasD CO2 ROC

Detector

Hierarchy overview

GAS

D mon

FERO

ESC

ECoolLVFED

RCU.......

6x

ESC

.......36x

…