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PLS-II Control System

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PLS-II Control System

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  1. PLS-II Control System 2012. 10. 22 Changbum Kim Eun Hee Lee on behalf of control group

  2. Contents • Introduction of PLS-II • Low-level Device Control System • High-level Operator Interface System • Event Timing System • Machine Interlock System • Control Network

  3. Contents • Introduction of PLS-II • Low-level Device Control System • High-level Operator Interface System • Event Timing System • Machine Interlock System • Control Network

  4. Introduction of PLS-II Linac Enhancement Energy Pulse length Energy jitter Beam transfer line … Ring Lattice Modification Magnets – DBA Energy Emittance Insertion Devices Beam current …

  5. PAL: Chronology

  6. Major Goal of the PLS-II Upgrade

  7. EPICS (Experimental Physics and Industrial Control System) • A standard tool-kit for accelerator control system • Proven performance and reliability • Many applications in the world • World-wide collaboration

  8. Configuration Diagram of PLS-II Control High-level Control System Machine Operation System Physics Application Support System Data Management System NetworkSystem Device Control System (EPICS IOCs) for Storage Ring Event Trigger System Beam Diag. Devices Magnet Power Supplies RF Devices Vacuum Devidces EVR EVG Device Control System (EPICS IOCs) for Linac Machine Interlock System Beam Diag. Devices Magnet Power Supplies M/K & MW Devices Vacuum Devices PLCs

  9. Environment of EPICS PVGateway Server Scientist Applications… For Analyze, with MML, EDM, ADT, Etc Scientist Applications… For Analyze, with MML, EDM, ADT, Etc EPICS PV Gateway Server EPICS PV Service ( 141.223.105.2) Temperature IOC HLS, etc IOCs SR Control Net ( 141.223.101.*) MPS BPM RF LINACControl Net ( 141.223.102.*) MPS BPM MK PublicNetwork IOCs B/L IOCs PBPM IOCs 141.223.(53, 54, 55, 49, 103, 105 )

  10. Contents • Introduction of PLS-II • Low-level Device Control System • High-level Operator Interface System • Event Timing System • Machine Interlock System • Control Network

  11. Low-level Device Control System • VME EPICS IOCs • PC EPICS IOCs • CompactPCI EPICS IOC • EPICS Embedded Controller

  12. Device Control for Linac MPS • EPICS Embedded MPS Controllers • CA-Gateway Control Ethernet (TCP/IP) CA-Gateways Field Ethernet EPICS Embedded MPS for Linac

  13. Linac Magnet Power Supply Control System • Total 88 magnet power supplies (Preinjector : 30, Linac : 24, BTL : 34) • All power supplies are embedded with EPICS IOCs and recycled from PLS CONTROL Ethernet (TCP/IP) 88 magnet power supplies embedded with EPICS IOCs (30 for Preinjector, 24 for Linac, 34 for BTL) DEVICE

  14. Device Control for Linac M/K • EPICS Embedded PLC Controller Control Ethernet (TCP/IP) EPICS Embedded PLC Controller Klystron/Modulator

  15. Linac Modulator/Klystron Control System • Total 16 Modulator/Klystron units • 16 Yokogawa PLC-based local controllers supporting M/K units • PLC controllers also support Linac vacuum devices (guages, pumps) Ethernet (TCP/IP) CONTROL 16 PLC controllers embedded with EPICS IOCs 16 Klystron/Modulator units Linac vacuum devices (guages, pumps) DEVICE

  16. Device Control for Linac Microwave • Linux PC IOCs Control Ethernet (TCP/IP) Linux PC EPICS IOCs Modbus-Ethernet (TCP/IP) Peak Power Meter Controller IPA Controller

  17. Linac Microwave IPA Control System • Total 16 local controllers to support Microwave IPAs • Controllers with Ethernet (TCP/IP Modubus) interface for remote control • One PC EPICS IOC for the remote control of IPAs Ethernet (TCP/IP) CONTROL PC with EPICS IOC Ethernet (TCP/IP Modbus) 16 local controllers DEVICE Microwave IPA devices

  18. Device Control for Linac BPM • EPICS-embedded Micro-IOC from Cozy Lab. Control Ethernet (TCP/IP) EPICS-embedded Micro-IOCs Linac BPMs

  19. Linac BPM Control System • 24 BPMs (Linac : 10, BTL : 14) • Four MicroIOCs from Cozylab, under lab testing • Controls for other devices such as BCM, BLM, etc. : recycled from PLS Ethernet (TCP/IP) 4 EPICS embedded MicroIOCs CONTROL Pick-up cables 24 BPMs (10 for Linac, 14 for BTL) MicroIOC LR-BPM Board DEVICE

  20. Device Control for Storage Ring MPS • VME IOCs (OS : vxWorks) • EPICS Embedded Controllers • CA-Gateways (OS : Linux) Control Ethernet (TCP/IP) CA-Gateway Field Ethernet VME IOCs Field Ethernet PSI Optical Network EPICS-Embedded MPSs PSI-type MPSs

  21. SR Magnet Power Supply Control System • Total 488 magnet power supplies for the PLS-II storage ring • 296 magnet power supplies are embedded with EPICS IOCs • 96 slow corrector vertical magnet power supplies are controlled by 12 VME IOCs with PSI interface. • 96 fast corrector magnet power supplies are controlled by 12 VME IOCs with fast RS422 interface • 24 VME EPICS IOCs are recycled from PLS Ethernet (TCP/IP) (Recycled) (Recycled) CONTROL 12 VME IOCs 12 VME IOCs PSI Interface RS422 Interface 296 magnet power supplies with embedded EPICS IOCs 96 magnet power supplies for slow vertical correctors 96 magnet power supplies for fast correctors DEVICE

  22. Device Control for Storage Ring RF • CompactPCI IOC (OS : Linux) • VME IOC (OS : vxWorks) • CA-Gateway (OS : Linux) • EPICS Embedded Controller Control Ethernet (TCP/IP) cPCI IOCs CA-Gateway VME IOCs Field Ethernet Field Ethernet KSU Cryomodule Cryogenic LLRF (EPICS-Embedded)

  23. SR RF Control System • SR RF system : - KSU (Klystron Support System) - Cryomodule system - Cryogenic system - NC LLRF system, SC LLRF system • KSU and Cryomodule are controlled by CompactPCI IOC through Ethernet (TCP/IP) interface • Cryogenic system is embedded with EPICS IOC • NC LLRF system is controlled by VME IOC recycled from PLS Ethernet (TCP/IP) CONTROL (Recycled) VME IOC CompactPCI IOC Embedded IOC Ethernet Ethernet RS422 DEVICE LLRF for NC LLRF for SC (EPICS IOC) KSU system Cryomodule System Cryogenic system (EPICS IOC) Chamber Temperature

  24. Device Control for Storage Ring Vacuum • EPICS Embedded Controllers Control Ethernet (TCP/IP) CA-Gateway Field Ethernet Embedded EPICS IOCs (37ea) RS232 Ion Guages Ion Pumps Chamber Temp.

  25. SR Vacuum Control System • SR Vacuum system : - Ion guages - Ion pumps - Chamber temperature sensors • Ion guages are controlled by 13 embedded EPICS IOCs • Ion pumps are controlled by embedded EPICS IOCs recycled from PLS • Chamber temperature is monitored by 5 embedded controllers Ethernet (TCP/IP) CONTROL (Recycled) 13 embedded EPICS IOCs Embedded EPICSIOCs 5 embedded EPICS IOCs RS422 RS422 RS422 DEVICE Ion Pumps ION Guages for SR ION Guages for Linac Chamber Temperatures

  26. SR Girder Control System • SR girder system : - Girder vertical position control system : 216 encoders, 216 step motors - Girder displacement monitoring system : 48 digital probes - Chamber motion monitoring (VCM) system : 96 digital probes - HLS monitoring system : 48 HLS sensors • Step motors are controlled by 36 embedded EPICS IOCs • Digital probes and HLS system are monitored by 12 embedded EPICS IOCs Ethernet (TCP/IP) 36 Embedded EPICS IOCs 12 Embedded EPICS IOC RS422 CONTROL RS422 RS422 RS422 216 Step Motors 216 Encoders 48 Digital Probes for girder 96 Digital Probes for chamber HLS system DEVICE

  27. Device Control for Storage Ring BPM • Liberas from Instrumentation Technologies • CA Gateway Control Ethernet (TCP/IP) CA-Gateway Liberas clock splitters BPMs

  28. Libera BPM Data 117 MHz 1 MHz 10 kHz 10 Hz

  29. SR BPM Control System • 96 BPMs for PLS-II storage ring • Controls for other diagnostics devices such as DCCT, BPRM, Scraper, VPMis recycled from PLS Control Ethernet FOFB IOC VME SBC RFM Network From previous IOC RFM Network To next IOC RFM RS422 Liberas (8 units) GbE Fast Corrector MPSs (H : 4ea, V : 4ea) 8 BPM Pick-ups <1 cell configuration>

  30. Test result of Libera : first-turn measurement

  31. BPM GUI Panels Panel for single pass orbit Panel for BPM (Libera) parameter Panel for Turn-by-Turn Panel for single pass data

  32. SR PBPM Control System • 11 new PBPMs for PLS-II • 11 new EPICS embedded IOCs for PBPMs Embedded IOC Ethernet (TCP/IP) 11 Embedded EPICS IOCs with current meters Current meter CONTROL 11 PBPMs DEVICE

  33. Contents • Introduction of PLS-II • Low-level Device Control System • High-level Operator Interface System • Event Timing System • Machine Interlock System • Control Network

  34. High-level Operation Control System • Control Room • Operator Interface System • Data Management Server

  35. Remodeling of Main Control Room Meeting Room Large Display Panel Operation Desks

  36. Control Room • Large Display Panel for Integrated Machine Information • Operation desks with displays, meeting room, operation office

  37. Operator Interface (OPI) System • Linux-based PCs • GUI panels : EDM, MEDM, Java, Phython, Matlab Data Management Servers • Matlab-middle Layer server • EPICS PV Gateway server • EPICS PV Web server • NTP, DHCP, NFS, Booting, Back-up, DB server • E-log server

  38. MPS GUI Panels

  39. Physics Application Support System • All physics applications for PLS-II such as LOCO, BBA, etc. use EPICS MML and PV Gateway server environment • A EPICS MML (Matlab-based middle-layer) server is reused from PLS • A EPICS PV Gateway server is also reused from PLS • PLS MML and Gateway server environment are expanded and upgraded for PLS-II

  40. Environment of EPICS MML Server for PLS High Level Physics Applications in Matlab Script (Ex: LOCO, BBA, ..) MML Server Matlab Middle Layer MCA (Matlab Channel Access) AT Model (Accelerator Toolbox) PLS/PLS-II Channel Access (Hardware) Simulated PLS/PLS-II Model

  41. Data Management System • Physics database is developed by using ORACLE database server • Web IOC server is upgraded for PLS-II • Time server for PLS is recycled for PLS-II • FTP server for PLS is recycled for PLS-II • NFS server for PLS is recycled for PLS-II • File backup server for PLS-II is installed and set-up

  42. EPICS PV Web Server

  43. PLS-II E-log

  44. Contents • Introduction of PLS-II • Low-level Device Control System • High-level Operator Interface System • Event Timing System • Machine Interlock System • Control Network

  45. Tming System • EVG(Event Generation System) • EVR(Event Receiving System) • VME IOC (OS : vxWorks) • Jitter between E-gun trigger and RF : < 10 ps Control Ethernet (TCP/IP) EVG EVG (Event Generation System) Event Network(Optical) EVRs (Event Receiving System) Trigger and Clocks for device synchronization EVR

  46. Event Trigger System • Collaboration with SSRF • 1 EVG IOC, 15 EVR IOCs Structure of PLS-II event-based trigger system

  47. Field Test Result of Event Trigger System • Field-test in Sep @ PLS machine • 1 EVG IOC, 2 EVR IOC • Gun trigger, Kicker trigger, modulator trigger Diagram of event trigger system for field test at PLS machine

  48. Field Test Result of Event Trigger System • single bunch beam injection, bucket selection • jitter (from RF to Gun) : ~7 ps RMS EVR IOC for Gun EVG IOC EVR IOC for Kicker OPI EDM panel for EVR OPI EDM panel for EVG

  49. Event Timing GUI Panels GUI Panel for multi-bunch Injection Control GUI Panel for EVG GUI Panel for EVR

  50. Contents • Introduction of PLS-II • Low-level Device Control System • High-level Operator Interface System • Event Timing System • Machine Interlock System • Control Network