4.5K Powering signalsMQY, MQM, D2

L8D2 Q4 Q5 Q6

Glyn Kirby

CDD Layout drawings4.5K L8LHCLSD8_0002 & 3

Cold mass ID’s8L 605 Q6

MQM 008

MQML 003

MCBCA 007

606 Q5

MQM 006

MQM 005

MCBCB 012

MCBCA 014

MCBCB 015

605 606 607

607 Q4

MQY 001

MQY 002

MCBYB 001

MCBYA 002

MCBYB 003

List connecting cold masses with magnet ID’s

Signals

LHC main page select:

LHC

Hardware Commissioning

Electrical Circuits

Then select

Then select “Link to signals------”

This page give circuit data

Entities and Signals naming Database

Signals naming

What will we doSignal ID’s for magnet voltage taps

Compare with10KHz SM18 data

Set up the signals to generate the plots

LHC 200 Hz from LHC So less sensitive

Factor of 50 less points

Need plot

generating

program

Need comparison

program !

Temperature sensorshttp://cs-ccr-oas3.cern.ch/Timber

Hi Glyn,

The link that you refer to is our "Naming Database", which is a kind of dictionary, but far from complete.

If you want to see the actual data that is logged, you need to look at the interface on the logging system called Timber http://cs-ccr-oas3.cern.ch/Timber

For more details, it is better to give me a ring.

Ronny Billen

Still to Do!• 605 Q6• MQM 008• MQML 003• MCBCA 007

• 607 Q4• MQY 001• MQY 002• MCBYB 001• MCBYA 002• MCBYB 003

• 606 Q5• MQM 006• MQM 005• MCBCB 012• MCBCA 014• MCBCB 015

Different types of cold mass have different circuits we still need to extract this list from the sm18 voltage traces.

There will be several sets for each cold mass.

From Testing the quench heaters to full current quenches'.

D2 we don’t have anything to compare with as it was tested in the US.

We are asking for data now!