ST Technical Committee 15th October LHC Ventilation Control System migration D. Blanc ST-CV.

ST Technical Committee 15th October

LHC Ventilation Control System migration

D. Blanc ST-CV

D. BlancSTTC 15th October CERN ST-CV

Layer 1: Process level

Layer 2: Local process monitoring

Layer 3: TCR remote supervision

MIL-1553

Equipment Control Assembly

SINEC L1

Process slaves: Siemens S5

Process master: Siemens S5

Siemens3964R protocol

Process Control Assembly

Layer 2+: Overall process monitoring

TCP-IP Ethernet

PA1

PA2

PA4PA5

PA6

PA8

PA7PA32+33

PCA

ECA

Mas

ter

Siem

ens

Slav

eSi

emen

sSl

ave

Siem

ens

Slav

eSi

emen

sSl

ave

Siem

ens

SIN

EC L

1 Bu

s

MIL

155

339

64R

prot

ocol

Air

hand

ling

units

PCA

ECA

Master

Siemens

Slave

Siemens

Slave

Siemens

Slave

Siemens

SINEC L1 Bus

MIL 1553

3964R protocol

Air handling

units

Slave

Siemens

PCA

ECA

MasterSiemens

SlaveSiemens

SlaveSiemens

SlaveSiemens

SlaveSiemens

SINEC L1 Bus

MIL 1553

3964R protocol

Air handlingunits

Present Control System Architecture Present Control System Architecture





MIL-1553


SINEC L1






TCP-IP Ethernet

On Necessity of a Control Migration On Necessity of a Control Migration

Sinec-L1 bus

ECA-PCA & Mil1553

Remote Supervision

Siemens Sinec-L1 is no longer supported.

Production, support of the bus components

have been stopped for years.

Lack of spare parts.

Bus-cable gets more and more breakable.

The ECA & PCA structure will be

in a short term eradicated

from the CERN control Infrastructure

Poor MMI due to a lack of

Process information





MIL-1553


SINEC L1






TCP-IP Ethernet

Potential ConstraintsPotential Constraints

ECA is more than a Gateway

Complete Lack of Updated Documents

ECAs contain some parts of application

program which should have been

introduced either in the master or

in the local Process PLCs.

The development Software used is not

the current Siemens-S5 but a specific one

called S5-Siclimat specially designed to

perform ventilation process tasks.

The master PLC handles the process

information but these information

are fragmented into different and

not coherent blocs.

Some process Information of a

particular shaft are collected from

another master PLC of an adjacent

shaft.




PLC Siemens-S5

TC

P-IP

Eth

ernet

Siemens-S7 PLC PAx supervisor

PAx monitoring of the ventilation process

PC+ Scada Wizcon


Surface buildings units

PLC Siemens-S5

Underground units

Redundant TDS transmission

Permanent TDS transmission

Local air-unit process monitoringPC lap-top +Scada Wizcon

PVSS2 SCADA

TDS

The objective is the substitution of the local Sinec-L1.

• Modification of the present Hardware and Software

PLCs structure to integrate the Ethernet

communication

• Modification of the application program of the air

handling units involved in the ventilation process

of the tunnel (LHC operating mode differs from LEP)

• Integration of TI2, TI8 and alveoles air units

The replacement of the master PLC -> PLC supervisor

• Preserve the Shaft to shaft information exchange process

• Act as a redundant way to TDS for process alarms transmission

The integration of the local SCADA Station

• permanent way to TDS for process alarms & events transmission

Process Control MigrationProcess Control Migration

Development of new applications under PVSS2

Integration of the new Ventilation Process Database




PLC Siemens-S5

TCP

-IP E

thernet

Siemens-S7 PLC PAx supervisor

PAx monitoring of the ventilation process

PC+ Scada Wizcon


Surface buildings units

PLC Siemens-S5

Underground units

Redundant TDS transmission

Permanent TDS transmission

Local air-unit process monitoringPC lap-top +Scada Wizcon

PVSS2 SCADA

TDS

Magnitude of the WorksMagnitude of the Works

Preliminary Ventilation Process Engineering Preliminary Ventilation Process Engineering Partners : ST/CV - C168

• Inventory of the PLCs ventilation application programs

• Identification of process functionality integrated in the ECAs

and master PLC

Functional Analysis Functional Analysis

Partners : ST/CV - ST/MO - C168

• Layer 1 Process Level

• Layer 2 Local Process Monitoring

• Layer 3 TCR Remote Supervision

WorksWorks Partners : ST/CV - ST/MO - C168

• Layer 1 Ethernet infrastructure and Process level PLCs integration

• Layer 2 Local monitoring & Shaft to Shaft PLCs communication

• Layer 3 TCD procedure: Data Integration in TDS and CAS, UMMI development

2002-2003

2002-2003

2003-2006Soft

war

e S

uppo

rt f

or I

ndus

tria

l Con

trol

s -

C16

8

ST Technical Committee 15th October LHC Ventilation Control System migration D. Blanc ST-CV.

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Transcript of ST Technical Committee 15th October LHC Ventilation Control System migration D. Blanc ST-CV.