28.05.2014lukasz zwalinskilhcb co 2 cooling; 1 ibl co 2 cooling control system 28.05.2014 bart...
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28.05.2014 Lukasz Zwalinski LHCb CO2 cooling; 1
IBL CO2 coolingcontrol system
28.05.2014
Bart Verlaat, Lukasz Zwalinski,Maciej Ostrega, Michal Zimny,
Florian Corbaz
25.05.2014 Lukasz Zwalinski
Requirements• System operational 24/7 with active on call service 24/7.
• On-call service provide by EN-CV for 1st level intervention and ATLAS cooling expert on-call.
• Global alarm communication to CCC activated
• MOON monitoring with mail & SMS notification
- Industrial components based control system
- Redundancy in terms of power distribution and main control components
25.05.2014 Lukasz Zwalinski
ImplementationControl part:
• 2x Schneider Premium PLCs + 1x 340 M in TN
• WinCC OA 3.11 as SCADA in TN
• WAGO Ethernet IP distributed I/Os in privet network
• SCADA server in CCC, with access via terminal server and dedicated CCM
• Access control via e-groups
• LHC logging
• LASER alarms to CCC
• DIP data to DCS
• Direct MODBUS communication for DCS
• Hard wired signals for DSS
• Siemens local touch screens
Electrical part:
• Standard industrial components (ABB, Siemens, Schneider, Phoenix etc.)
• 24V DC hot swappable redundant power supplies
Few numbers:• ~230k lines of PLC code• 366 alarms and interlocks• 81 user interface panels
PH-DT standardcommon for ATLAS and CMS
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CERN Technical Network
CERN GPN
OWS OWS OWS
EN/CV Terminal server
Detector Control System
DIP
CERN Control Room
Critical data tunnel from PLC to DCS
IBL plant ALocal MODBUS TCP/IP
Pneumatic lines
FESTO
WAGO I/Os
Local Touch Screen
Premium CPU Premium CPU
IBL plant BLocal MODBUS TCP/IP
Pneumatic lines
FESTO
WAGO I/Os
Local Touch Screen
Vacuum PLC
M340M CPU
Privet network Privet network
IBL architecture
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Framework
UNICOS CPC‐ UNified Industrial COntrol System Continuous Process Control CPC6
UNICOS framework supports 3 control system layers: supervision (SCADA: WinCC OA 3.11) control (PLC: Siemens S7 and Schneider) field layer
The package of programming tools includes: baseline library (with modular PID algorithm) code generator skeleton templates and example of objects list
Object definitions provided by UNICOS are split into: I/O Objects (Digital Input, Digital Output, Analog Input) Field Objects (OnOff, Analog, AnaDig, Controller, etc.) Process Control Objects (PCO)
Offers homogenous user interface and PLC code organization.
http://j2eeps.cern.ch/wikis/display/EN/UNICOShttp://www.esrf.eu/icalepcs2011/papers/wepks033.pdfhttp://www.esrf.eu/icalepcs2011/posters/wepks033_poster.pdfhttp://indico.cern.ch/getFile.py/access?resId=0&materialId=slides&confId=162565
SCADA Servers
Eth
ern
et N
etw
ork
&
T
CP
IP c
omm
un
icat
ion
ser
vice
s
PLC Process Control
PLC Process Control & Field interface
Operator Consoles
Fieldbus Networks
control system connection to the process directly or through field-
buses
Industrial Field layer
Industrial Supervision Layer
Interface to operators
(Monitoring & Command emission)
Real time DB & Archiving
Control Logic Actions
Industrial Control layer
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LHC Tunnel Cryogenic Control System:- 18 x S7 400PLC + 2 x S7 300PLC,- 15’000 distributed sensors and actuators, - 5’500 interlocks & alarms, - 3’600 PID Control Loops
Detector Gas Systems- 24 PLCs Schneider Premium,- 10’000 I/O,- 3’000 alarms, about half of these cause an interlock,- About 200 PID Control Loops
CO2 UNICOS system operational at CERN:• ATLAS IBL• ATLAS SR1• CMS TIF• CORA• MARCO
Others:• NA48 Experiment - ECN3 HALL - Control Room in Bld. 918• CMS tracker thermal screen • ECAL detector cooling control system• LHC collimator temperatures• ATLAS BigWheels• ALICE SSD Cooling Interlock• ALICE SDD Cooling Interlock• ALICE Cooling water valves control
Who is already using UNICOS framework?
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Control racks@ USA15
USXUSA Seen from Geneva side
Accumulator unit A&B CO2 unit B300 Chiller unit B400 CO2 unit A100 Chiller unit A200 Control rack A&BVacuum control
AB
IBL A&B Accumulator control cabinet
FCTIR-00095
FCEE-00044 FCK-00136 FCK-00135 A=> FCTIR-00092B=> FCTIR-00093
FCUE-00011FCUE-00012FCTIR-000096
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Electrical racks
• Distributed control system• Modular control cabinets• One side cabinets with easy access for maintenance and modification • Standard industrial electrical and control components (ABB,SIEMENS etc.)
Headerfixed area
(toolbar)
Process areaSynoptic
FooterContextual areaHistoric25.05.2014 Lukasz Zwalinski LHCb CO2 cooling; 9
User interfaces
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1) Right click on the Current user name
or click on the key
2) Click Login as
3) Enter an authorized NICE user /
password
Main Access Groups:
Monitor
Operator
Expert
Admin
Only NICE authorized users (defined previously)
are allowed to be log in the PVSS.
User interfaces
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Static info Text Drawings
Animated Widgets Sensors Actuators Controller Process unit Alarms
Process unit
SensorActuatorStatic info
Widget interactions
User interfaces
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WinCC OA 3.11 interfaces
User interfaces
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Event list Alarm list
User interfaces
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Recipe component User defined trends
Recipe: Massive parameterization (optional) Alarm thresholds Set Points PID parameters
Trends: Trend tree Individual trends via object face plate Dynamic trends
User tools
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Alarms
Alarms: Massive parameterization (optional) Apply for individual objects and/or PCOs Groups Full stop interlocks Temporary stop interlocks Start interlocks Allow restart functionality
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Powering scheme
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• Composed of 3 independent Schneider PLCs
• SCADA based on SIEMENS WinCC OA 3.11
• SCADA server placed in TN, CCC
• WAGO Ethernet IP selected as distributed I/Os
• Maximum of the redundancy in control and electricity adopted to the shared
accumulator architecture
• SCADA and PLC software based on UNICOS CPC 6
Summary