1.
Download
1 / 8

1. News from TPC DCS cooling prototype - PowerPoint PPT Presentation


  • 98 Views
  • Uploaded on

1. News from TPC DCS cooling prototype. Project overview : Aim of the prototype: investigating and developing standard DCS solutions and integrating them in the TPC community 1-st version of the cooling prototype(IROC) was assembled in april 2001, in 161-R024

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about '1. News from TPC DCS cooling prototype' - gauri


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
1 news from tpc dcs cooling prototype

1. News from TPC DCS cooling prototype

  • Project overview:

  • Aim of the prototype: investigating and developing standard DCS solutions

  • and integrating them in the TPC community

  • 1-st version of the cooling prototype(IROC) was assembled in april 2001,

  • in 161-R024

  • had as main features the cooling mechanical structure very similar to

  • the final version

  • control loop was consisting in monitoring the temperature and controlling

  • the input current for heater.

Alice DCS workshop S.Popescu


1 news from tpc dcs cooling prototype

T1

T2

T4

T3

Thyr2

Thyr1

Wago mPLC +

I/O modules

PC Windows2000

3)

IROC

WAGO I/O 32

V 2.1

Ethernet

OPC Schneider

V2.2.1

2)

PVSS client

2.12

1)

On/Off

Frigo

1) IROC circuit

T6

Operational Panel

1st ver.

2) Frame circuit

PUMP

Heater1

T5

Heater2

3) FEC circuit

System set-up

Alice DCS workshop S.Popescu


1 news from tpc dcs cooling prototype

Control panel for 1 test set-up

Alice DCS workshop S.Popescu





1 news from tpc dcs cooling prototype

In progress :

Step 1 qualification of Wago mPLC (in thermolab) consisting in:

-test of system stability

-test of system load (maximum nr. PID loops)

-test of time response with a maximum load

Step 2 studies of other possible solutions :

ELMB (the Atlas Embedded Local Monitoring Board)

The same type of tests will be performed in the next weeks

PT1000 adaptators , software + connection to sensors

finished and working properly

Alice DCS workshop S.Popescu


1 news from tpc dcs cooling prototype

Near future:

Step 3 Qualification of new electronics board (FEC),

aim  control of LV full cable length

Wiener PL500 + Slic.OPC + Control Panel

September  161-R024

Implications on control side:

- test of archiving, alarms and database handling

Step 4 Test of cooling for IROC + electronics (45 FEC)

October  TPC laboratory

Step 5 Test for a complete control for 1 IROC:

cooling, LV Wiener PS, FEC, HV Iseg PS

news : Iseg OPC sever exist and is working good

Alice DCS workshop S.Popescu