1. Status & Plans for WA105 Control SystemEP
Status & Plans for WA105 Control System
BOURGEOIS Nicolas, CERN, EP/DT-DI
RAVAT Sylvain, CERN, EP/DT-DI
RIGAUT Yann-Axel, CERN, EP/DT-DI
WA105, SC General Meeting, CERN, 28th January 2016

2. EP Meeting Topics Slow control System Agenda 2016 (dec 2015 version)
Agenda 2016 (new version)
Top cap arrival
First Phase
Second Phase
Axis of progression
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

3. Slow control system recapEP
Slow control system recap
IN YOUR OFFICE
Oracle Server
ETHERNET
ETHERNET
CERN Network ethernet
WA105-PC01
WA105-PC02
DATA SERVER
Technical Network
ETHERNET
ETHERNET
ETHERNET
ETHERNET
PCS
DCS
DSS
LAPP
CRio
CRio
Siemens
ETHERNET
ETHERNET
HARDWIRED
Motorisation system
RaspberryCamera
System (for LAR) …
REMOTE I/O
Level Alarm
Vaccum
I/O
I/O
I/O
I/O
I/O
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

4. EP Agenda 2016 (dec 2015 version)
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

5. EP
Agenda 2016
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

6. EP
Top cap arrival
The main part of our work is conditioned by the arrival of one of the major components of our detector: the Top Cap. This one, which must have arrived since January will be delivery in the CERN only for Mid/End-February.
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

7. EP First Phase Date: Mid/End-February 2016 – August 2016
The first phase of the installation consist in setting up the major part of sensors during the installation of the structure (Top Cap+CRP+Drift Cage). With this first phase, we will be able to do an “hot” test of the system of acquisition and the good cabling of our sensors.
Cabling process:
Sensors
Flanges
Interface box
Racks
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

8. EP Seconde Phase Date: Sept 2016 – end of the year 2016
The second phase of our installation is going to be made at the level of the final tank. Thanks to our box interface the major part of the sensors will be already tested and cabled. We will connecting and testing the other sensors but also of setting up the interconnections with the other systems (CRYO, LAPP, AREA…)
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

9. EP Axis of progression LEM discharge fix: Cryogenic system
Test LEM + equipements + sensors
-> 4 tests are running actually
Cryogenic system
LAPP integration:
-Hardware Connection
-Integration inside supervision
Camera integration:
Test to find the better way to integrate cameras inside the dewar
Sensors interfacing:
-Cable tray
-Flange connection
-Soldering material
-Interface box…
High Voltage:
Communication RS232 with HV power supply.
Safety process:
Creation of templates in coordination with physicists, cryo & SC.
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

10. Thanks for yours attention…EP
Questions ?
Thanks for yours attention…
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

11. EP
Back up
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

12. Neutrino Platform ProjectEP
Global view
Neutrino Platform Project
1300 kms
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

13. Neutrino Platform ProjectEP
Global view
Neutrino Platform Project
17.5 kton
3m x 1m x 1m
Neutrino guide line
DUNE
... … …
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

14. EP SC Implantation Distants Racks Remotes Racks
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

15. Software ArchitectureEP
Software Architecture
WINCC-OA
WINCC-OA
Two new things will be introduced in the project WA105 (R&D Neutrino detector):
Use of OPC-UA instead Modbus communication
Implentation of UNICOS logic inside the controller to reuse framework already done by CERN.
UNICOS Framework
Modbus
OPC-UA
RT-Controller
RT-Controller
with UNICOS logic
FPGA
FPGA
Current Architecture
New Architecture
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

16. EP
OPC-UA vs MODBUS
We notice that the protocol OPC-UA optimizes considerably the resources CPU. Why? To keep a considerable margin of the CPU usage and thus avoid the losses of information or the errors in the functions of our system of command.
CPU usage in percent for 1000 values (Modbus Communication)
CPU usage in percent for 1000 values (OPC-UA Communication)
A study was also done at CERN on the systems MODBUS+OPC-UA:
Document on the standard OPC-UA :
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

17. EP UNICOS Logic Object-Oriented Design
The creation of a unique standard taking back the logic implemented in the existing PLC (Schneider, Siemens) for the connection between the acquisition and the supervision allows a change of hardware technology. But it also allows to plan a simpler migration in case of change of the software of supervision. Why? - Unify programming in modules National Instruments to return them simpler to debugger and facilitated the maintenance. - Return more stable acquisitions. - Make scalabe installations.
Example of an object of the new NI baseline
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

18. EP
UNICOS interface
This process of re-use of frameworks UNICOS also allows to use a multitude of function already done, for example the visualization of curves, the forcing value or still the display of fault in communication. It also integrates due to its features an annunciator allowing to display events and find their cause. Why? - Several reasons can be advanced: - The simplicity of use - The multiple features - The scalability - Interchangeability of the software of supervision if the CERN decides not to use any more WINCC-OA - Interchangeability of the material(equipment) so national Instrument is replaced by another technology - Communication with other PLC, instrumentations …
Where?
We can intend in particular to set up this technology everywhere where National Instruments material for acquisition, command or safety is set up.
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

19. EP UNICOS interface 3D possibilities:
Another possibility introduced by the use of UNICOS frameworks is to set up synoptic more adapted for the project. Why? The project has a multitude of sensors. To return the understanding of these, an interface showing their position allows a better understanding by the user. The interface is also more pleasant, functional and allows to display the information wanted in a minimum of time. Where? This way of displaying the events can be spread of course to quite the experiments provided with a large number of sensors, commands.
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation

20. End of the presentation
N. BOURGEOIS, CERN – S. RAVAT, CERN - Y. RIGAUT, ETHz/CERN - WA105 Presentation