1. 28.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 1 IBL CO 2 cooling control system 28.05.2014 Bart Verlaat, Lukasz Zwalinski, Maciej Ostrega, Michal Zimny, Florian Corbaz

2. 25.05.2014Lukasz Zwalinski Requirements System operational 24/7 with active on call service 24/7. On-call service provide by EN-CV for 1 st 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

3. 25.05.2014Lukasz Zwalinski Implementation Control 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 standard common for ATLAS and CMS

4. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 4 OWS EN/CV Terminal server Detector Control System DIP CERN Control Room Critical data tunnel from PLC to DCS Vacuum PLC M340M CPU Privet network IBL architecture

5. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 5 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/UNICOS http://www.esrf.eu/icalepcs2011/papers/wepks033.pdf http://www.esrf.eu/icalepcs2011/posters/wepks033_poster.pdf http://indico.cern.ch/getFile.py/access?resId=0&materialId=slides&confId=162565 SCADA Servers Ethernet Network & TCPIP communication services 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

6. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 6 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 CO 2 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?

7. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 7 Control racks@ USA15

8. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 8 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.)

9.  Header  fixed area (toolbar)  Process area  Synoptic  Footer  Contextual area  Historic 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 9 User interfaces

10. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 10 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

11. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 11 Static info Text Drawings Animated Widgets Sensors Actuators Controller Process unit Alarms Process unit Sensor Actuator Static info Widget interactions User interfaces

12. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 12 WinCC OA 3.11 interfaces User interfaces

13. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 13 Event listAlarm list User interfaces

14. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 14 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

15. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 15 Alarms Alarms: Massive parameterization (optional)  Apply for individual objects and/or PCOs  Groups  Full stop interlocks  Temporary stop interlocks  Start interlocks  Allow restart functionality

16. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 16 Powering scheme

17. 25.05.2014Lukasz ZwalinskiLHCb CO 2 cooling; 17 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