Control and Monitoring Summary of DAQ WS III
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DAQ WS03 Sept 2006 Jean-Sébastien Graulich Slide 1 Control and Monitoring Control and Monitoring Summary of DAQ WS III Summary of DAQ WS III o General Architecture o RF System C&M o D0 EPICS extensions for MICE o Tracker and PID Detectors C&M o Safety o Outlook Jean-Sebastien Graulich, Geneva
description
Control and Monitoring Summary of DAQ WS III. Jean-Sebastien Graulich, Geneva. General Architecture RF System C&M D0 EPICS extensions for MICE Tracker and PID Detectors C&M Safety Outlook. Preliminary remark. We have also discussed Data Storage (M. Ellis) - PowerPoint PPT Presentation
Transcript of Control and Monitoring Summary of DAQ WS III
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 1
Control and MonitoringControl and MonitoringSummary of DAQ WS IIISummary of DAQ WS III
o General Architecture
o RF System C&M
o D0 EPICS extensions for MICE
o Tracker and PID Detectors C&M
o Safety
o Outlook
Jean-Sebastien Graulich, Geneva
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 2
Preliminary remarkPreliminary remark
We have also discussedWe have also discussed Data Storage (M. Ellis) Preparation for Data Taking (P. Kyberd)
But I will focus on C&M issuesBut I will focus on C&M issues
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 3
Control and MonitoringControl and Monitoring
Peter Owens presented Peter Owens presented
General Architecture, Subsystem Integration and User Interface
Subsystem integration: Subsystem integration: RecommendationsRecommendations
Use File System convention Use standard hardware (Hytec 9010 IOC) Use Simulation Name Convention
Presenter Name
Facility NamePete Owens MI CE Controls & Monitoring Workshop 25th September 2006
Naming Convention
DDDD- TT- CCCCC- NN:SSS:RRRRRR
device sub- system record
(optional)
domain (physical location) MI CE
technical area eg. HY, RF, VA …
component eg. VALVE, identifier (01 - 99)
DDDD-TT-CCCCC-NN:SSS:RRRRRR
Max 3 char
Max 5 char
Max 3 digits
Max 10 char
Agreed
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 5
Actions:Actions: Prepare the list of Technical Area codes
(Equipment codes are under the responsibility of the subsystem developer). Names should be approved by Peter Owens
Set up a DAQ web site to centralize the informationweb master: Vassil Verguilov
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 6
RF Control SystemRF Control System
Andy Moss introduced the Andy Moss introduced the Direct Direct Digital SynthesizersDigital Synthesizers as as very flexible very flexible way to produce RFway to produce RF
Can be programmed via serial ports Exists in 4 channel version: Allows
independent control of 4 RF channels synchronised to the same clock, with excellent isolation between channels
Can be interfaced with Epics Digital timing system with 5 outputsDigital timing system with 5 outputs
Can EPICS provide the timing signal?
->Triggered Discussion on->Triggered Discussion on RF phase measurement RF amplitude measurement
Basic Layout of LLRF systemBasic Layout of LLRF system
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 8
RFRF
DecisionDecision RF phase:
A logic pulse with precise constant phase w.r.t the RF should be sent to the TOF TDCWe’ll use the locking signal and not zero crossing of the probed RF fieldA signal should be sent to the DDAQ when the cavities are locked
ActionAction Investigate the possibility of using ~GHz
waveform digitizer (oscilloscope) to measure the RF amplitude
Contact MTA people for tests
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 9
Fritz Bartlett presented D0 EPICS Fritz Bartlett presented D0 EPICS Extensions for MICEExtensions for MICE
Significant Event System Replaces the standard Alarm handlerFritz is willing to make SES “D0 independent”
COMICS (Experiment Configuration System) GUI
The possibility to use SES will be The possibility to use SES will be seriously consideredseriously considered
The need for an Experiment The need for an Experiment Configuration System is recognizedConfiguration System is recognized
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 10
SubnetsSubnets
Fritz strongly recommended to set Fritz strongly recommended to set up a subnet for the C&M (IOC are not up a subnet for the C&M (IOC are not protected)protected)
A separate subnet is also needed for A separate subnet is also needed for DDAQDDAQ
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 11
Tracker C&MTracker C&M
Alan Bross has shown that Alan Bross has shown that the basic infrastructure for the MICE tracker C&M can be copied from D0
GUI Python Code EPICS implementation
To doTo do Customization to MICE (considerable weight
loss) Develop a stand-alone VLPC cryostat C&M
application
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 12
PID C&MPID C&M
Essentially HV power supply (~350 Essentially HV power supply (~350 channels)channels)
Naming convention Naming convention
TOFEMC
CKV
Station 01, 02, 03Part # (01 for KL, 02 for SW)
Part # (01 or 02)
MICE-DDD-HVPS-##:###:HVSP
Channel
Example:
For High Voltage Power Supply
For High Voltage Set Point
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 13
TOF0 TOF1TOF2
USC DSC
Tracker 1 Tracker 2
EMCAL
The Ideal GUIThe Ideal GUI
Each Detector has a color:Each Detector has a color: Green= FULL_READY
Yellow= OUT_OF_RANGE_L2
Red= OUT_OF_RANGE_L3 or TRIPPED or NOT_READY
White= INACTIVE
Each Detector is clickable, a panel pops up with the status of Each Detector is clickable, a panel pops up with the status of each individual channeleach individual channel
The same panel can be used to edit the settings, providing a The same panel can be used to edit the settings, providing a passwordpassword
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 14
DatabaseDatabase
Discussion initiatedDiscussion initiated Some Database is needed
Detector Configuration Calibration and Geometry
DATE is using MySQL C&M archive should allow random access
ActionAction ORACLE cost estimation – Paul Kyberd Find other options – All
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 15
SafetySafety
John Alexander reported on Personal John Alexander reported on Personal Protection System (PPS) at Protection System (PPS) at Daresbury and RALDaresbury and RAL
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Jean-Sébastien Graulich Slide 16
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 17
MICE PPSMICE PPS
Search AreasSearch Areas MICE Decay Solenoid Area MICE Hall
Controlled equipmentsControlled equipments ISIS Synchrotron Beam (to enable: Decay Solenoid
Area vacated) via ISIS PPS (hooks already included)
MICE RF System (to enable: MICE Hall vacated) switch off RF drive to IOTs switch off HT to IOTs
Superconducting Magnets – sequence to enable 1) MICE Hall searched (but ‘Limited Access’ permitted) 2) Hall inspection for loose magnetic material – not PS function 3) Insert and turn ‘Magnet Enable’ keyDropping search does not disable magnet PSU, – turn off key does
Not comprehensive list yet
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 18
1
2
3
MICE Hall
Decay Solenoid Area
(shielding: schematical representation only)
4
DAQ WS03 Sept 2006
Jean-Sébastien Graulich Slide 19
OutlookOutlook
Preliminaries are completePreliminaries are complete Agreement on General Architecture Naming Convention (and colour code) Information Distribution (Web site)
The group includes individuals with The group includes individuals with high level of expertisehigh level of expertise
? Available for MICE
Connection with subsystems is too Connection with subsystems is too looseloose
My personal feeling is that we need someone who would take that in charge
