Proto DUNE SP Slow Control Giovanna Lehmann Xavier

Proto. DUNE SP – Slow Control Giovanna Lehmann – Xavier Pons CERN 24/01/2017 1

Software Architecture

proto. DUNE DCS STATUS Rack 1 Coldbox DCS - DCS racks installed, zone closed. (except Heinzinger Power Supply) Rack 11 Power Distribution Isolation Transformer - Isolation transformer installed and commissioned - Electrical power distribution done 90% for the overall system, connected and commissioned - First rack dedicated to the Coldbox Slow Control - 2 nd DCS PLC installed for membrane parameters. Transformer Primary Impedance Monitor Figure 1 – proto. DUNE Single Phase DCS Rack Zone - 3 rd DCS PLC dedicated to the Coldbox Cryo controls - -4 th DCS PLC for DAQ rack control installed 3

proto. DUNE Single Phase – DCS Rack Configuration Figure 2 – proto. DUNE Single Phase DCS Rack Configuration Rack 1 – Coldbox Rack 2 – proto. DUNE main DCS PLC controller Rack 4 - South APA Wiener Power Supply Rack 5 - Cold Electronics Fan and Heater control Rack 6 – North APA Wiener Power Supply Rack 7 – Gradient Monitor, Beam Plug Rack 8 – Purity Monitor Rack 10 – Heinzinger Power Supply Rack 11 – Power Distribution 4

COLDBOX - Slow Controls • The application is already integrated to the main Slow Control (SC) WINNCC OA application • Based on SIEMENS PLC S 7 -1500 type with CERN UNICOS framework connected to the SC application • Wiener MPOD and PL 506 integrated in the WINCC application through WIENER-OPC Server and JCOP Framework. • Impedance Monitor enabled using DIM driver. • Includes: - Coldbox Temperature gradient monitor and pressure. - Power Supplies control - Cold Electronics Fan control - Photon Detector and Cold Electronics heater control - Power supplies Interlocks Figure 3 – Rack 1 Coldbox DCS Hardware 5

Main DCS Coldbox display Figure 4 – proto. DUNE Single Phase DCS Rack Zone 2 nd APA Cool down – Warm up DCS Temperature Plot Figure 5 – Coldbox Temperature Plot 6

Cold. Box Slow Controls – Detail of Wiener Power Supply Operation - Wiener Provides published/subscribes the power supply data to WIENER OPC server. - WINCC connects by the OPC client to the WIENER server. - WIENER and CERN agreed to include the configuration several power supply into the WINCC JCOP - MPOD Power Supply recently included in the WINCC JCOP for proto. DUNE Figure 6 – PL 506 Cold Electronics WIENER Power Supply Navigation Panel 7

Membrane Signal Monitoring System - The system includes the absolute and differential pressure signal of the inner/outer side of the membrane. - Also we have included the environmental signals: Ambient temperature Ambient humidity Atmospheric pressure Membrane Parameters WINCC main display S 7 Driver UNICOS - Temperature readout based on multiplexing card. - The system is working and archiving data. SIEMENS S 7 -1500 PLC Ambient Temp, Pressure and Humidity Signal 4… 20 m. A PT 100 membrane +250 m. V Signal - Main DCS controller installed, PLC type (Programmable Logic Controller) SIEMENS S 7 -1515. - UNICOS CERN framework used for integration to the SC WIN CC application - More information can be found https: //www. siemens. com/global/en/home/products/automation/systems/industrial/plc/simatics 7 -1500. html 8

Coldbox Cryo System - Recent request, to develop the control system for the Coldbox cryogenic plant. - The control system is based in a SIEMENS PLC S 7 -1500 was developed. - Connected to the WINCC OA application through CERN UNICOS framework. Coldbox Cryogenics WINCC main display S 7 Driver UNICOS - The field signals electrical signals (0… 10 V, 4… 20 m. A, …) are connected directly to the PLC which can control the power sent to the N 2 dewar - It allows to monitor and operate the system in manual/automatic mode - The system is commissioned and working for the first 2 APA’s. FIELD 9

DAQ Rack Control System - Based also with a SIEMENS PLC S 7 -1500 controller. - Connected to the WINCC OA application through CERN UNICOS framework. S 7 Driver UNICOS DAQ Rack Control WINCC main display SIEMENS S 7 -1500 PLC Digital In/Out Room Temp – PT 100 MODBUS Main Parameters Rack Door - It allows to monitor, operate and survey the status of each DAQ rack, environment data and services (e. g. water cooling and electrical power) - Connected through MODBUS RTU to the Rack door control to access to the main Rack door parameters - The system is commissioned and working, but not yet in the overall system (distributed). 10

proto. DUNE Single Phase Slow control Architecture On 01/2018 Remote Access-Multiple session WEB Remote Access Only one direction https: //np 04 -online-webviewer. web. cern. ch CERNMAIN WINCC OA DATA SERVER (Linux) CERN GPN General Purpose Network S 7 Driver UNICOS Cryogenics PLC Controller Process OPC JCOP S 7 Driver UNICOS Coldbox PLC Controller COLDBOX SC S 7 Driver UNICOS Windows Wiener OPC Server NP 04 Controller Impedance Monitor Process Cold electronics MPOD minicrate COLDBOX Cryogenics CERN DIM Photon Detector MPOD minicrate Process S 7 Driver UNICOS DAQ RACK PLC Controller Process Cold electronics PL 506 Single Phase Cryostat Membrane DAQ RACK 11 CONTROL Field

Backup About UNICOS http: //unicos. web. cern. ch About JCOP http: //jcop. web. cern. ch/jcop-framework 12