IBL CO2 coolingVacuum

control system development status

30.05.2013

Lukasz Zwalinski Thomas Eisel

Presentation overview• P&ID status• Control system architecture overview• Logic/start up sequence and interlocks definitions• Components purchasing progres• Rack layout proposal• Still to do

Overview

Lukasz Zwalinski IBL 30th May 2013

P&ID Completed Conforming with vacuum systems in ATLAS

Lukasz Zwalinski IBL 30th May 2013

Control system architecture

CERN Technical Network

CERN GPN

OWS OWS OWS

EN/CV Terminal server

Detector Control System

DIP

Central Control Room

Critical data tunnel from PLC to DCS

IBL plant ALocal MODBUS TCP/IP

Pneumatic lines

FESTO

WAGO I/Os

Local Touch Screen

Premium CPU Premium CPU

IBL plant BLocal MODBUS TCP/IP

Pneumatic lines

FESTO

WAGO I/Os

Local Touch Screen

Vacuum PLC

M340M CPU

Lukasz Zwalinski IBL 30th May 2013

Lukasz Zwalinski IBL 30th May 2013

• Logic/start up sequence and interlocks definitions is completed

Logic

Lukasz Zwalinski IBL 30th May 2013

Components purchasing status

• Most of the PLC components comes from ATLAS spare• Additional PLC components already ordered• Vacuum gauges and their red-out system ordered and mostly delivered• Electro valves + manual valve ordered• PR conditioners for safety actions ordered• Diffusion pumps ordered• Primary pumps ordered and delivered• Thermal switches for diffusion pumps ordered and delivered

Lukasz Zwalinski IBL 30th May 2013

Rack layout proposal

USXUSA Seen from Geneva side

Accumulator unit A&B CO2 unit B300 Chiller unit B400 CO2 unit A100 Chiller unit A200 Control rack A&BVacuum control

New rack!H1600 W800 D800

Control racks new position!Moved by 800mm

FESTO

FESTO

Cable tray

Compressed air blocks (supply modules and

electro pneumatic valves)

Side view

AB

Lukasz Zwalinski IBL 30th May 2013

Still to do

• Write functional analysis• Complete electrical schematics• Choose 24V DC power supply• Define/buy pull signal and power cables (we are in contact with Sergey and

LHC vacuum group)• Do 3D CATIA design of control cabinet• Design local interconnection boxes in UX15• Find a help to assemble control rack