1. LEGNARO - LCS - LEGNARO - LCS - IFMIF/EVEDA – RFQ Legnaro Local Control System M. Montis INFN-LNL Monthly Collaboration Meeting - May 29, 2012

2. LEGNARO - LCS - Introduction STMS – Surface Temperature Monitor Surveillance –Hardware specifications for RFQ task –1Wire/EPICS Integration IFMIF-EVEDA –INFN Legnaro LCS – Monthly Collaboration Meeting, Legnaro, March 02, 2012

3. LEGNARO - LCS - STMS – Surface Temperature Monitor Surveillance 1-wire system 1-Wire is a device communications bus system designed by Dallas Semiconductor Corp. that provides low-speed data, signaling, and power over a single signal. It is typically used to communicate with small inexpensive devices such as digital thermometers and weather instruments. IFMIF-EVEDA –INFN Legnaro LCS – Monthly Collaboration Meeting, Legnaro, March 02, 2012

4. LEGNARO - LCS - Hardware solution for IFMIF RFQ test bench:  Network Interface: LinkHub-E ethernet interface manage up to 4 sensor lines  Temperature sensors: T-String Temperature Sensor 6 temperature sensors total length: 2.44 m (8 ft) temp range: -55/+125°C accuracy: ±0.5°C in [-10,+85] °C resolution: 12 bit conversion time: up to 720 ms No signal time propagation and communication problems will be affected in this configuration STMS – Surface Temperature Monitor Surveillance IFMIF-EVEDA –INFN Legnaro LCS – Monthly Collaboration Meeting, Legnaro, March 02, 2012

5. LEGNARO - LCS - Hardware solution for IFMIF RFQ test bench:  Mounting method: connection through Foamed Acrylic Tape type: VST4110W temperature resistance short term: 160°C temperature resistance long term: 100°C low temperature resistance: -40°C Costs: -1x LinkHub-E: already bought -4x String-T temperature sensors: 300,00€ (without IVA) -1x Foamed acrylic tape: 3,73€ STMS – Surface Temperature Monitor Surveillance IFMIF-EVEDA –INFN Legnaro LCS – Monthly Collaboration Meeting, Legnaro, March 02, 2012

6. LEGNARO - LCS - STMS – Surface Temperature Monitor Surveillance Previous software solution: External shell script + OWFS (not the best choise) IFMIF-EVEDA –INFN Legnaro LCS – Monthly Collaboration Meeting, Legnaro, March 02, 2012 LinkHub Device OWFS (One Wire FileSystem) Thermometer 1Thermometer 2 Thermometer 3Thermometer 4 External Scripts EPICS Environment

7. LEGNARO - LCS - STMS – Surface Temperature Monitor Surveillance Previous software solution: EPICS Driver Support (StreamDevice solution) IFMIF-EVEDA –INFN Legnaro LCS – Monthly Collaboration Meeting, Legnaro, March 02, 2012 LinkHub Device Thermometer 1Thermometer 2 Thermometer 3Thermometer 4 EPICS Environment DS18B20 EPICS Driver

8. LEGNARO - LCS - Previous software solution: EPICS Driver Support (StreamDevice solution) EPICS Input/Output Controller (IOC) STMS – Surface Temperature Monitor Surveillance IFMIF-EVEDA –INFN Legnaro LCS – Monthly Collaboration Meeting, Legnaro, March 02, 2012 LinkHub Device DS18B20 Stream Protocol File EPICS Asyn Interface EPICS Database TCP/IP Communication EPICS HMI EPICS Channel Access

9. LEGNARO - LCS - STMS – Surface Temperature Monitor Surveillance  EPICS Driver Support - screenshots: IFMIF-EVEDA –INFN Legnaro LCS – Monthly Collaboration Meeting, Legnaro, March 02, 2012 StreamDevice Protocol File EPICS Database

10. LEGNARO - LCS - STMS – Surface Temperature Monitor Surveillance  EPICS Driver Support - screenshots: IFMIF-EVEDA –INFN Legnaro LCS – Monthly Collaboration Meeting, Legnaro, March 02, 2012