CONTROLS OF ESS EMU JeanFranois DENIS Tom JOANNEM

CONTROLS OF ESS EMU Jean-François DENIS / Tom JOANNEM

OUTLINE Control architecture P. 03 Main synoptic EPICS and PLC tasks Specific devices control P. 07 Motion controller Trek amplifier BIAS power supply control Other devices Process P. 11 PLC EPICS Conclusion P. 17 Other points CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 2

CONTROL ARCHITECTURE CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 3

MAIN SYNOPTIC IHM – CSS Main network ETH 1 ETH 2 CB D A C Q T R ARCHIVE APPLIANCE S 7 PLC Itlck PLC FC Motor S 7 PLC Vac PLC Sensors & actuators FC Geobrick IPC EMU BIAS PS H V Trek amplifier CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 4

EPICS AND PLC TASKS PLC • Water detection • Temperature measurement • • • EPICS • Faraday cup and Trek amplifiers acquisition • Trek amplifiers Control • Motors control • Interlock PLC communication • Archiving • Post archiving datas • CSS displays End of run measurement Collision interlock Amplifier switch control Amplifier electric alimentation control Vacuum PLC communication MPS PLC communication CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 5

HARDWARE CONTROL PLC ESS standards EPICS - 1 x CPU 1516 -3 PN/DP (Processing Unit) - 1 x VME 64 x - 1 x DI 16*24 VDC (Digital Input card) - 1 x CPU VME IOx. OS - 1 x AI 8*U/I/RTD/TC (Analogic Input card) - 1 x ACQ 420 FMC (acquisition board) - 1 x DO 16*24 VDC ST (Digital Output card) - 1 x GEOBRICK (motion control) - 1 x ES 4004 (DAC modules) CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 6

SPECIFIC DEVICES CONTROL CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 7

MOTION CONTROLLER GEOBRICK COMMAND / CONTROL LIMIT U+ CB HOME LIMIT U ENCODER G PI O 220 V (LOGIC) 220 V (POWER) RELAY BRAKE END OF RUN U/D END OF RUN U+ / D+ NOMINAL RANGE MOTOR LIMIT D PLC LIMIT D+ CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 8

TRECK AMPLIFIER CONTROL IHM - CSS CHANNEL ACCESS IPC CB D A C Q PLC STATUS CMD SWITCH PLATE 1 TRECK AMPLIFIER +/- 4 V REMOTE I/O TRECK AMPLIFIER +/- 4 V EMU H PLATE 2 PLATE 1 EMU V PLATE 2 24 V CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 9

BIAS POWER SUPPLY CONTROL Solution 1 : SPELLMAN – specific solution for EMU 24 V 1 k. V (SPELLMAN) RELAY ELECTRODE EMU H ELECTRODE EMU V RELAY PLC (Itlck) 1 k. V (SPELLMAN) Solution 2 : ISEG – Common solution for FC ETHERCAT CB REMOTE I/O 1 k. V (ISEG) PLC (Itlck) CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 10

PROCESS PLC & EPICS CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 11

PLC : NORMAL PROCESS PLC 0 EPICS Initialisation • • • 1 Water ok Temperatures ok End of run Limit + ok MPS ok Vacuum ok PS ok Autorization of work If conditions lost 2 Information on display Motor command Fault mode End of fault mode CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 12

PLC : FAULT MODES PLC 0 Fault mode • Water • Temperatures • MPS 1 Mode 1 2 • Vacuum Mode 2 • Magnetron stopped • Measurement stopped • Motor go to home position 3 • PS 24 V Mode 3 4 • U+/D+ Mode 4 • Amplifiers • Magnetron stopped • Measurement stopped • Motor go to home position • End Of Run mode CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 13

PLC : END OF RUN FAULT MODE PLC 0 EPICS Initialisation End of run U+/D+ 1 Fault mode detected Power switch off Fault mode confirmation 2 Power switch on Motor go « home » Motor at « home » position 3 Asking end of mode confirmation Information on screen Confirmation button Motor command Software confirmation Information on screen Confirmation button End of fault mode confirmed CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 14

EPICS : MEASUREMENT PROCESS 0 Move motor to the initial position 1 Setting Trek Amplifier VCons 2 Measurement of V+, V- & FC on trigger 3 Increment Trek Amplifier VCons Final Vcons ? 4 Displaying data 5 Increment / move motor Final position? 6 GO HOME CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 15

EPICS : NORMAL PROCESS Þ Running mode : - Datas of 2 Trek amplifiers, and the FC are recorded during the beam pulse for each available pulse at 1 Mhz triggered by ESS Timing System - Averaging between t 1 and t 2 (fixe) and displaying for each pulse: position, angle, intensity Þ Post processing : - Selecting a time range : t 1, t 2 - Averaging between t 1 and t 2 and displaying for each pulse : position, angle, intensity t 1 Averaging t 2 V+, V-, FC Time recording CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 16

CONCLUSION CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 17

PROJECT ADVANCEMENT In-house electronic security cards Use in experiments: • SILHI • IFMIF • FAIR Fonctionnal analysis Input/output definition Hardware Tests Programmation Commissioning configuration CEA Saclay/Irfu projet ESS | 25/02/2015 | PAGE 18

Thanks ! | PAGE 19 CEA Saclay/Irfu projet ESS | 25/02/2015 Commissariat à l’énergie atomique et aux énergies alternatives Centre de Saclay | 91191 Gif-sur-Yvette Cedex T. +33 (0)1 69 08 xx xx | F. +33 (0)1 69 08 99 89 Etablissement public à caractère industriel et commercial | RCS Paris B 775 685 019 DSM Irfu