PH/DT MCP & MNO
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PH/DT MCP & MNO Xavier Pons on behalf of MCP team – 25/03/2013
description
PH/DT MCP & MNO. Xavier Pons on behalf of MCP team – 25/03/2013. Commitment: To assure the availability of Atlas, CMS, Alice and LHCb magnets. To assure the preventive and corrective maintenance of the experiment magnets . Magnet ON-Call Standby service 24/24 h, 7/7 d, 365/365 y - PowerPoint PPT Presentation
Transcript of PH/DT MCP & MNO
PH/DT MCP & MNO
Xavier Pons on behalf of MCP team – 25/03/2013
PH/DT MCP & MNO
Commitment:
- To assure the availability of Atlas, CMS, Alice and LHCb magnets.
- To assure the preventive and corrective maintenance of the experiment magnets.
- Magnet ON-Call Standby service 24/24 h, 7/7 d, 365/365 y
- When beam is ON, we provide support for other magnet control and systems related to control and instrumentation
PH/DT MCP & MNO
PH/DT MCP & MNO
Alice LHCb Atlas CMS
Solenoide Dipole Dipole Toroids End-caps Solenoide Solenoide
Technology Resistive Resistive Resistive Superconducting Superconducting Superconducting Superconducting
Nominal Current 30 kA 6 kA 6 kA 20.5 kA 20.5 kA 7.6 kA 19.5 kA
Nominal Field 0.5 T 0.7 T 3.9 T 4.1 T 2.6 T 4 T
Nominal voltage 130 V 639 V 730 V
Inductance 1 H 2 H 5.14 H 1.09 H 1.35 H 14 H
Atlas Magnet Simplified Representation
PH/DT MCP & MNO
Magnets System
Service cavern
Experimentalcavern
SolenoidProcess
Control Units
ExternalCryogenics
Process Control
Surface
MCS
HardwiredLogic
1
HardwiredLogic
2
APC1 APC2
ACS1 ACS2
FACQMSSToroid
Detector SafetySystem
DSS
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Pro
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ctu
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ExternalCryogenicsSupervisor
Detector ControlSystem
DCS
CERN wide area
WEBMonitoring
ExternalCryogenicsSupervisor
MagnetSupervisor
MagnetSupervisor
Central control room
ToroidProcess Control
Units
VacuumProcess
Control Units
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ANS
Hardwir.Logic 1
Hardwir.Logic 2
APC1 APC2
ACS1 ACS2
FACQMSS
Solenoid
Sa
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co
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ols
Pro
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ion
sig
na
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Sa
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ols
Pro
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sig
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Database
ProximityCryogenics
Process Control
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ctu
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Detector control roomMagnet and
Cryogenics controlroom
Data Server
LocalMagnet
SupervisorMagnet
control roomin USA 15
ATLAS OVERALL MAGNET CONTROL LAYOUT
MDS
PLC
PVSSHLM. ALTERA
PROGR. LOGIC ARRAY
PH/DT MCP & MNO
MCS SLOW CONTROL – PLC +SCADA
PH/DT MCP & MNO
MSS – MAGNET SAFETY SYSTEM
The purpose of the MSS is to detect anomalies endangering the safety of the magnet and to take appropriate action in order to bring the magnet into a safe state. • Maximum availability/reliability• Dedicated sensors• Multiple detection techniques/Overlapping sensors• Redundancy• Galvanic Isolation• Fail-safe operation
QuenchHeaters
Vacuum
MSSACS/LCS/API/APC
PowerConverter
MSSPower Supply/
Batteries
DSS Cryogenics
MSSMonitoring
MSSAnnunciator
MagnetEmergency
Stops
MCS
CircuitBreaker
CERNPower3 sources
Inhibit
Fault
Trigger
Status
Status
Isolate
Status
Start-up test,operator SD, etc...
Open
Status
Chassis status,cable trace, etc...
Remote resetStatus
Redundantpower
E-stops
Events, values...
MSSequipment
MSSSensors
Sensorvalues
Status
SD,inhibit...
Current status,dump status...
PH/DT MCP & MNO
MCS
Annunciator
16 InputsCoded cable trace
DIM1
16
16
16
16
From DIM2
From DIM3
From DIM4
16
16
16
16
From DIM8
From DIM9
From DIM10
Series connectionof opto-couplers
16
Hard-wired logicmodulescommunication
16
16
20
DIM7
MCS
Annunciator
16 inputsCoded cable trace
HLM5
ALTERA
Programmable LogicArray.
Hard-wired logic burnedin PROM.
Clockcircuit
Monitoring
Power
Status
Indication
Dumpacknowledge.
Only HLMwith DCCT!
Connectorcoding
Monitoring
HLM6
ALTERA
Programmable LogicArray.
Hard-wired logic burnedin PROM.
Clockcircuit
Monitoring
Power
Status
Indication
Dumpacknowledge.
Only HLMwith DCCT!
Connectorcoding
Monitoring
Hard-wired logicmodule 5 outputs
Hard-wired logicmodule 6 outputs
Hard-wired logicmodules 5-6combined outputs
To API.Hard-wired logicoutput signals.
To API.Alarm/stateoutput signals.
To API.Alarm/stateoutput signals.
MSS - Digital Signal Processing
PH/DT MCP & MNOMSS - Analogue Signal Processing
• Analogue Input Types:
• Dual Voltage Measurement module –DVM module 2 Voltage measurements – 1 differential measurement Bipolar
• Dual Temperature Measurement module – DRM module2 Temperature measurements Configurable for PTC, NTC and SQD measurements
• Dual Bridge Measurement module –DBM module2 Bridge measurements Bipolar
PH/DT MCP & MNO
Sensors –ATLAS (BT –ECTA-C –CS)
•5 types for safety:
• Voltage measurements –DVM moduleTotal:28/14 Channels/Modules (MSSA+MSSB)
• Temperature measurements –DRM moduleTotal:32/16 Channels/Modules (MSSA+MSSB)
• Supra-conducting measurements –DRM moduleTotal:36/20 Channels/Modules (MSSA+MSSB)
• Differential measurements –DVM moduleTotal:20/10 Channels/Modules (MSSA+MSSB)
• Bridge measurements –DBM moduleTotal:24/16 Channels/Modules (MSSA+MSSB)
Grand total:Total:140/76 Channels/Modules (MSSA+MSSB
PH/DT MCP & MNO
CMS -SENSORS
• 4 types for safety:
• Voltage measurements –DVM moduleTotal:21/11 Channels/Modules (MSSA+MSSB)
• Temperature measurements –DRM moduleTotal:8/4 Channels/Modules (MSSA+MSSB)
• Differential measurements –DVM moduleTotal:10/5 Channels/Modules (MSSA+MSSB)
• Bridge measurements –DBM moduleTotal:5/3 Channels/Modules (MSSA+MSSB)
Grand total:Total:44/23 Channels/Modules (MSSA+MSSB)
ATLAS• 8 racks• 12 chassis• 4 control boxes• 8 interface boxes• 8 power boxes• 260 modules • + Heater cicuits • A mess of cables...
MSSA onlyATLAS MSS Racks
PH/DT MCP & MNO
PH/DT MCP & MNO
Why upgrade? Mean Time Before Failure - Components
• Worst case calculations - Environmental factors• Many opto-couplers (in series)• Some components no longer available – Isolation amplifier – FPGA• MSS started in 1998 – First installation 2002-2003 (CS of ATLAS – Still running)
PH/DT MCP & MNO
BACK-UP SLIDES
PH/DT MCP & MNO
PH/DT MCP & MNO
PH/DT MCP & MNO
PH/DT MCP & MNO
PH/DT MCP & MNO
PH/DT MCP & MNO
PH/DT MCP & MNO
