Status of TPS Control System Yung-Sen Cheng Instrumentation

Status of TPS Control System Yung-Sen Cheng Instrumentation and Control Group NSRRC, Hsinchu, Taiwan EPICS Collaboration Meeting Fall 2012 @PAL 1

Outline • • Introduction Connectivity Control Room layout Subsystem Interfaces ü Status of Controls to Subsystems ü Power Supply Controls ü Insertion Device Controls ü RF, Beamline, Vacuum, Front-end ü Machine Protection System • Software Development ü GUI Development ü Database ü Application program interfaces ü Various applications • Summary EPICS Collaboration Meeting Fall 2012 @PAL 2

Control System Infrastructure Ø EPICS toolkit framework Ø Control system standards development Naming convention Control network infrastructure and IP addressing scheme Operating system Linux as standard operating system for servers, control consoles, EPICS IOCs Hard real-time => FPGA based system A few system are Windows based system User interface standards I/O standards Motion control connectors Coordinate system Ø Various subsystems interface integration EPICS Collaboration Meeting Fall 2012 @PAL 3

EPICS/OPI Consoles and Servers PC/Linux File and Name Server, Gateway, Archivers, Beam Physics Server (Modeling System), Display Managers, Database Server, Alarm Server, AP Server, Boot Server, Monitoring Services, Storage Server … etc. Intranet Control Ethernet Router EPICS IOC (Input Output Controller ) Private Ethernet c. PCI EPICS IOCs Signal Conditioning Beamline Network, Network Attached EPICS Devices (e. g. EPICS Oscilloscope, … etc. ) Timing Field Devices (Power Supply, Motion Controller, LXI Instruments, …etc. ) EPICS Collaboration Meeting Fall 2012 @PAL Miscellaneous EPICS IOCs PLC-IOC Standard c. PCI EPICS IOCs - Intel CPU/Linux (fully preemptive kernel ) - High volume I/O - High speed serial connection (Gb. E, … etc. ) Miscellaneous EPICS IOCs Safety Type - Pentium/XScale/ARM/PPC Linux System - Soft real-time system - RS-232/422/485 Devices - CCD camera server - PLC (safety type system) - Bunch-by-bunch feedback system interface - Special applications 4

TPS Control Network Infrastructure 172. 20. xx TPS Control Network NSRRC Intranet 10 G Dual Speed swutches SFP+ (48 ports) TPS Control System Computer Room Router 10 G Switches 1 G Switch Control System Servers NTP server Control Consoles 10 Gigabit Fiber Links 48 Ports 48 ports Gigabit Switch with 10 G Uplink 140. 110. 202. xx TLS Control Network 48 Ports E 3143 Fiber Link CIA Switch CIA x 24 sets 48 Ports EPICS Collaboration Meeting Fall 2012 @PAL M 230 5

Control Interface for Beamlines and Experimental Stations xxx. yyy. 1. z Router, Switch? Beamline 1 SR Clock, Top-up Gating Signals EPICS IOC EPICS Gateway Timing Interlock Related Signals NSRRC Intranet xxx. yyy. 48. z Router, Switch? Beamline N EPICS IOC Machine Control Network, Timing Network EPICS Gateway Timing Responsibility of Information Office Responsibility of Beamline Group EPICS Collaboration Meeting Fall 2012 @PAL Control System and Timing Interface 6

IP Address Planning TPS Control Network One Class B Network 172. 20. xx/16 IP address inherent node locations 172. 20. 0. x EPICS Development . 1 ~ 149 IOCs, Network-attached Instruments and Devices . 150 ~ 199 Clients / Users (PC, NB) . 200 ~ 229 Servers, Console Workstations . 230 ~ 253 Switches, Routers 172. 20. 1. x CIA#1 (SR PS Control IOC, Temperature Monitoring…) . 1 ~ 10 IOCs, PS IOC, ACQ 164, 2 F IOC, ID IOC, PLC IOC, RF IOC ? , … . 11 ~ 199 Spare . 200 ~ 229 SNMP Devices . 230 ~ 253 Switches, Routers 172. 20. 2. x CIA#2 (SR PS Control IOC, Temperature Monitoring…) …. . . . 172. 20. 24. x CIA#24 (SR PS Control IOC, Temperature Monitoring…) 172. 20. 25. x Grouping IOCs (BPM, …etc. ) 172. 20. 26. x Control System Servers, Control Consoles Multiple Class C Network 172. 21. xx/24 Private Network 172. 21. 0. x 172. 21. 1. x EPICS Development CIA#1 Private Network (SR Dipole、Quadrupole & Sextupole PS) Network-attached Instruments and Devices 172. 21. 2. x CIA#2 Private Network (SR Quadrupole & Sextupole PS) …. . . . 172. 21. 24. x CIA#24 Private Network (SR Quadrupole & Sextupole PS) 172. 21. 25. x Spare RF IOC ? 172. 21. 26. x Booster Ring Private Network (Booster Dipole & Quadrupole PS) 172. 21. 27. x BPM Electronics Private Network 172. 21. 28. x Storage Ring Private Network (Gig. E Vision, . . . ) 172. 21. 29. x IP Camera & IP Phone Private Network 172. 21. 30. x SNMP Devices Private Network …. . . . EPICS Collaboration Meeting Fall 2012 @PAL 7

TPS Control Network Infrastructure Control Room Control System Computer Room Control EPICS Control Database Consoles Servers … Remote Multi. Display Rack Edge Switches 48 -port Switch Edge. Switch … IOC Local Private Switches Rack Core Switch 48 port SFP+ Control Computer Network Fiber Cables 48 -port Switch 24 -port Switch IOC Private Network Switch … PS Internet … … IOC 24 -port Switch CA Gateway Private Network Switch PS … PS BL Control Front Vacuum End CIA-13, CIA-12, … CIA-03, CIA-02 EPICS Collaboration Meeting Fall 2012 @PAL Control System Lab 48 -port Switch Edge. Switch … IOC 24 -port Switch IOC Private Network Switch … CA Gateway BL Control Front Vacuum End IOC … PS Rack Core Switch Edge. Switch … NSRRC Intranet PS 48 -port Switch … Edge. Switch … IOC 24 -port Switch Private Network Switch … PS CA Gateway PS … PS CA Gateway BL Control Front Vacuum End IOC BL Control Front Vacuum End CIA-01, CIA-24, … CIA-15, CIA-14 … 8

Network Layout for TPS Control System NSRRC Network Control System Core Switches TPS Control System Server & Network Equipment Room Router Image IOC SR BPM Switches BR BPM Switches Image Switches SR BPM Group IOC BR BPM Group IOC Orbit Feedback Optical fiber patch Panel From cell # N-1 To cell N+1 Timing Gig. E Vision Camera 48 -port Switch BPM Grouping Link 48 Ports IOC network 172. 20. x. x Timing IOC and CAGW … 24 -port Switch IOC (c. PCI) IOC (CPSC) IOC PS PS (CPSC) IOC (CPSC) Timing, power supply, IOC (PLC) SRM IOC (c. PCI) 2 nd floor IOC BPM MPS Timing, Modbus/TCP (Vacuum, Front-end) EPICS Collaboration Meeting Fall 2012 @PAL Beamline interface SR Corrector x 3, temp monitor, … Local private network Skew Quad, 172. 21. 1. x ~ 172. 21. 24. x BR Corrector BPM SR BPM Network 172. 21. 26. 11/12~241/242 Beamline 172. 21. 27. 11, 21, ~241 network Global private network 9

Connectivity Long Distance Links and Fast Speed Links: All Fiber Links Control network : 10/1 Gb/s single-mode fiber network Timing network : 2. 5 Gb/s OM 3 fiber network BPM fast data network: 6. 5 Gb/s OM 3 fiber network Fast corrector setting: 2. 5 Gb/s fiber link (AURORA) MPS network: 10 Mb/s fiber network BPM and miscellaneous diagnostics RF reference single mode fiber links (500 MHz、low phase noise、drift compensated) Short Distance to Subsystem Links: Copper links Fiber links EPICS Collaboration Meeting Fall 2012 @PAL 10

Accelerator Control System Fiber Network Control Network Fast Orbit Transfer Network + MPS Network Timing Network From control system network and computer room to all CIAs From CIA #23 to all CIA equal length fibre links E 143 (TLS Control System Network and Computer Equipments Room) EPICS Collaboration Meeting Fall 2012 @PAL 11

Control Room Layout (Subject to Change) • Available room space: 23 m x 6 m • Remote multi-display graphics for 24/7/365 environments: - Space Saving - Ergonomics - Noise free - Better Thermal Management - Better Cable Management EPICS Collaboration Meeting Fall 2012 @PAL 12

Subsystem Interface – Still in Progress (Subject to Change) Subsystem Timing system Control Interface Connectivity to TPS Control Network Responsibility EPICS IOCs Direct Control team Linac control EPICS IOC Direct Linac’s vendor Timing IOC Direct Control team Pulsed magnet pulsers EPICS IOC Direct Control ream Magnet power supply EPICS IOC Direct Control team Diagnostics EPICS IOCs Router, Grouping EPICS IOCs, (BPM has its own private network) Control team RF system RF group’s own EPICS IOCs EPICS Gateway RF group EPICS IOCs (LLRF interface) Direct Control team Cryogenics Cryogenic own EPICS IOC EPICS Gateway Cryogenic group Vacuum system Vacuum group’s EPICS IOC EPICS Gateway Vacuum group Insertion devices EPICS IOC Direct Control team Front-end own’s EPICS IOC EPICS Gateway Front-end Girder owns’s EPICS IOCs EPICS Gateway Girder system Utility group own’s EPICS IOC EPICS Gateway Utility Safety own system EPICS Gateway ? Beamline group own EPICS IOCs EPICS Gateway Beamline and experimental stations Linac Front-end Girder system Utility Radiation safety Beamline and experimental stations EPICS Collaboration Meeting Fall 2012 @PAL 13

Booster Main Power Supply Control Interface (Subject to Change) EPICS IOC ADLINK c. PCI CPU EVR (CPCI 6 U-EVR-300) ADLINK 128 Bits DI/DO TEWS TCP 201 IP Carrier Hytec IP ADC 24 bits, 16 channels IP-ADC-8417 Hytec IP DAC 18 bits, 16 channels IP-DAC-8415 Trigger Fanout Ramp Trigger BR frev clock 3 Hz Power supplies trigger TPS Control Network EPICS IOC ACQ 164 CPCI 24 bits ADC, 32 ch, Gb. E Current Waveform Ethernet Switch Sextupole SD, SF PS Current Waveform Booster Dipole PS QF PS Q 1 PS (IE Power) EPICS Collaboration Meeting Fall 2012 @PAL Two Options: Embedded waveform generator EPICS IOC supply waveform from MPS Interlock Ethernet Interface: On/Off control Status readback Interlock reset Waveform download Waveform upload Ramp Trigger Booster Q 2 PS QM PS (IE Power) 14

Solution for External Waveform for Booster Synchrotron Dipole Power Supply Hytec IP DAC, 18 bits (20 bits? ), 16 channels, IP-DAC-8415 (Register Mode) Register DC component Setting (0 ~ 600 A ? ) DAC Home-made Circuitry (Differential Output? ) + Hytec IP DAC, 18 bits (20 bits? ), 16 channels, IP-DAC-8415 (Waveform Mode) To Power Supply Clock Sequence Control Trigger Logic Waveform Memory EPICS Collaboration Meeting Fall 2012 @PAL DAC Waveform Setting (0 ~ 1100 A ? ) 15

Booster Corrector Power Supply Control Environment (12 stations) TPS Control network CIA 2 F c. PCI EPICS IOC 48 Ports CIA Edge Switch EPICS Access CPU Module EVR (CPCI 6 U-EVR-300) CIA 1 F Corrector Power Supply Controller (CPSC) Trigger EPICS IOC 20 bits DAC 24 bits ADC Booster Correctors 16 corrector PSs/Booster Cell 2 PS sub-racks/Booster Cell EPICS Collaboration Meeting Fall 2012 @PAL Odd CIA c. PCI EPICS IOC (12 sets，96 PS modules) ± 10 Amp Power Supplies 16

Storage Ring Power Supply Control Environment Number of PS/Cell 14 slow corrector PS 8 fast corrector PS 4 skew quad PS 3~4 corrector PS – Booster Synchrotron? (24 stations) TPS Control network Feedback Setting Orbit CIA 2 F (10 k. Hz rate) 48 Ports CIA Edge Switch c. PCI EPICS IOC CPU Module Corrector Power Supply Controller (CPSC) EPICS Access (10 Hz rate) EVR (CPCI 6 U-EVR-300) Trigger (Timing System) Dipole PS Control (at one of CIA) EPICS IOC 20 bits DAC 24 bits ADC CIA 1 F Ethernet Switch Dlink DES-1026 G Quad (10), Sextupole (7), Dipole Control (1 or 0) (Ethernet Interface) EPICS Collaboration Meeting Fall 2012 @PAL SR Slow Correctors SR Fast Correctors SR Skew Quads BR Correctors ± 10 Amp Power Supplies 17

Quadrupole and Sextupole Power Supplies for One Cell Prepared for Test Sextupole PS c. PCI EPICS IOC Test Rack All quadrupole magnets and sextupole magnets of the storage ring are powered by independent power supply Quadrupole PS EPICS Collaboration Meeting Fall 2012 @PAL 18

Performance Measurement of Quadrupole Power Supply 70 m. A 1 A Transient waveform acquisition shows the current stability of quadrupole power supply is about ± 1 m. A. Transient waveform acquisition shows the overshot variation when quadrupole power supply current changed. EPICS Collaboration Meeting Fall 2012 @PAL The difference between setting and reading current when setting current is from 1 A to 250 A with 1 m. A step. 19

Corrector Power Supplies Control Interface Prototype Test Works in proceed Performance improvement Software development That's one small step for man, one giant leap for mankind. EPICS Collaboration Meeting Fall 2012 @PAL 20

20 u. V step change observation at DVM 19 bit (20 bits – 1 sign bit) performance achieve! EPICS Collaboration Meeting Fall 2012 @PAL 21

External Internal 10 k. Hz Clock Generator Up to 10 k. Hz Fast Setting Clock) Clock Input DO (LEMO connector, for timing measurement), Trigger out, Package received Fast Setting Buffers SFP Port Setting Ethernet Interface Ports (Gb. E, Rx (Hardware UDP Stack) UDP/IP), Tx Through Heartbeat Register Port Fast Rx AURORA Setting Port, Tx Heartbeat Register Through Port Sequencer ~8 x 64 k x 32 bit Trigger (3 Hz) (AURORA) Waveform Memory Data Acquisition 10 k. Hz clock Slow Setting Trigger input Buffer Slow Trigger 4 ways, 8 Ch, 20 bit DAC 8 ch adder + Precise digital temperature sensors (on demand, may not necessary) 96 pin Control and Status Registers Slow Access (~ 10 Hz) Gigabit Ethernet 10 k. Hz rate waveform 10 Hz rate data Single Board Computer (Linux, EPICS IOC) Waveform Memory Free running Or Pre/Post Trigger Slow Access (~ 10 Hz) Control and Status Registers EPICS Collaboration Meeting Fall 2012 @PAL Individual DIN 61412 Channel Connectors x Enable/Disable ? 8 ch, 24 bit ADC (10 k. Hz Sampling) 2 24 ch, 16 bit ADC Status Registers 8 bit DI Write Registers 8 bit DO +/- 15 V +5 V 22

Ambient Temperature Effects 50 m. A/div DVM Measurement Temperature of PS module EPICS Collaboration Meeting Fall 2012 @PAL 1 o. C/div 23

Pulse Magnets’ Pulser Control Interface Timing Network TPS Control Ethernet Pulse Magnet PS Timing EPICS IOC Booster injection septum x 1 Booster injection kicker x 1 Booster extraction septum x 1 Booster extraction kicker x 2 Storage ring injection septum x 1 Storage ring injection kicker x 4 Storage ring pinger x 2 Compact. PCI (Linux) Pulse Magnet PS Control EPICS IOC PLC-IOC Kicker #1 Pulser PLC-IOC Kicker #4 Pulser EPICS Collaboration Meeting Fall 2012 @PAL c. PCI CPU board Event Receiver c. PCI-EVR-300 Electrical/Optical Fanout PLC-IOC Pulse Magnet PS Wavefrom EPICS IOC Ethernet Switch Scopes Septum Power Supplies 24

Pulse Magnets’ Power Supply Control Interface – cont. Pulse magnets pulser control EPICS IOCs Booster injection septum x 1 Booster injection kicker x 1 Booster extraction septum x 1 Booster extraction kicker x 2 Storage ring injection septum x 1 Storage ring injection kicker x 4 Storage ring pinger x 2 Waveform Acquisition EPICS Collaboration Meeting Fall 2012 @PAL Timing 25

Insertion Devices Control – Hardware Environment EPICS Gateway TPS Control Ethernet Slow Access (Command Data) EPICS OPI Insertion Devices IOC (Linux, EPICS) Compact. PCI MOXA N-Port RS-232/422/485 Serial Device Servers c. PCI CPU board 128 Bits DI/DI POE Ethernet Switch 200 update/sec Limit Switches Global Compensation Private Ethernet Or Gap/Phase information to beamline (UDP/IP ~ 200 update/sec) IP DAC IP ADC 16 channels, 18 bits 16 channels, 24 bits ICPDAS RTD/TC (POE) RS-232/422/485 Based Devices Galil DM-404 x Motion Controller Beamline monochromator synchronization link ? Beamline control system Local Compensation Interlock Logic Encoder Signals (SSI/Incremental) to Beamline “On-the-fly” support Wiring Adapter Motor Drivers (Stepper or Servo) EPICS Collaboration Meeting Fall 2012 @PAL Encoders (SSI, Incremental) Vacuum Temperature Ion-Pump, RTD/TC BA Gauge Power Supplies 26

TPS Insertion Devices Control Environment On-the-fly scan enable EPICS CA access U 50 gap information ~ up to 200 Hz rate To beamline (Ca. Lib, caget, camonitor, …etc) Gateway, router GUI clients, Global compensation clients (orbit, coupling, tune, …etc. ) Computers Encoder interface (SSI read only and/or quadrature signals) Gap/Phase information EPICS IOC Status update every 5 msec Motion Controller Optical encoders EPICS Collaboration Meeting Fall 2012 @PAL AO AI Setting update every 5 msec DO DI Local compensation power supplies 27

ID Controls (2012 -2013) • 1 M APU testbed (Done, 2012) • U 50 Rebuild , re-build controls to EPICS (Done, 2012. 08) • U 90 Rebuild , re-build controls to EPICS (Plan, 2013~2015) • EPU 46 (Current control environment is in TLS system, re-build to EPICS is scheduled in 2013. ) • EPU 48 x 2 sets (in construction, 2013) • IU 22 ( 2 m) x 2 sets (late 2012~early 2013) • IU 22 ( 3 m) x 4 Single servo motor • IUT 22 (3 m) x 1 Two servo motors EPICS Collaboration Meeting Fall 2012 @PAL 28

Storage Ring RF System Interface LLRF SRF Transmitter Digital Input x 48 x 128 (EPICS) Digital Output x 16 ADC x 48 x 400 DAC x 16 (@ RF #2 & RF# 3, total 2 sets) TPS Control Network 172. 20. xx. yy 172. 20. 15. 40 EPICS Gateway EPICS IOC (172. 20. 15. 41, 172. 20. 17. 41) EVR (CPCI 6 U-EVR-300) 128 Bits DI/DO Timing Network 64 Channels ADC (172. 20. 15. 42 , 172. 20. 17. 42) IP Carrier BRF #1 SRF #2 SRF #3 Landau Cavity CIA #12 (RF #1) CIA #14 (RF #2) CIA #15 (RF #3) CIA #17 (RF #4) CIA #18 16 channels, 18 bits IP-DAC-8415 EPICS IOC (ACQ 196) EPICS IOC Transmitter ACQ 196 (transition, non-EPICS) Siemens S 7 -300 PLC (Thales) Trigger Cryogenic Electronics RF Network RF Group Storage ring RF system LLRF EPICS Collaboration Meeting Fall 2012 @PAL RF Transmitter (Thales) 29

Vacuum System、Front-end system、Beamline Control System Interface 1. Readback via EPICA gateway: Vacuum gauge reading IP current Front-end Gate valve information Various status (pressure、temperature、flow rate、…) Beamline N-1 front-end PAC c. RIO Controler + ADAM 5000 2. Setting: => further discussion is needed Beamline enable Gate valve On/Off Coontrol Missing items … Beamline N-1 Control System & End-station Accelerator Control System Timing, EPICS Gateway EPICS CA Channel Front-end Network Cell N-1 Vacuum Control PAC c. RIO Controller + ADAM 5000 Vacuum Network Cell N Vacuum Control PAC c. RIO Controller + ADAM 5000 Storage Ring Vacuum System PC (1 or more) Vacuum System PC Windows+ (1 or more) Lab. View+ Windows+ EPICS IOC Lab. View+ 1~2 update/sec EPICS IOC EPICS Collaboration Meeting Fall 2012 @PAL Cell N+1 Vacuum Control PAC c. RIO Conmtroller + ADAM 5000 Abort Beam Request Hardwired (handshake) Accelerator Control System Machine Protection System Accelerator Control System EPICS gateway(s) TPS Control Network 172. 20. xx 30

Machine Protection System Network TPS Accelerators 24 Control Instrument Areas BL Front-end cell #N+1 Vacuum Orbit Interlock Signals Event System Fib re Fibre Link Lin k Input Circuitry (Contact, Voltage, Opencollector) SLOW PLC Remote I/O FAST Event Receiver Transient Capture EPICS IOC TPS Control Network Post-mortem Diagnostics EPICS Collaboration Meeting Fall 2012 @PAL k cell #N-1 in L e r ib F Output Circuitry (Contact, Voltage) RF PS Actuators N ell # c 31

Machine Protection System Test Slow MPS test bed (8 msec response time guarantee) EVG Fast MPS test bed 2 MPS-Trip Out EVR 1 5 m(fiber) FOUT-CT (5 msec response time guarantee) MPS-Trip (Decode Uplink Event) Delay of uplink： 2. 45 μs Delay of uplink and downlink： 4. 42 μs 10 m(fiber) FOUT-CT Uplink MPS-Trip In 310 m (fiber) 1 MPS-Trip Out (EVR 1) MPS-Trip Out (EVR 2) < 5 μs response time 2 3 FOUT-CT 10 m(fiber) 3 EVR 2 1 MPS-Trip In EPICS Collaboration Meeting Fall 2012 MPS-Trip Out @PAL 32

GUI Development – TPS Launching Main page (EDM based) EPICS Collaboration Meeting Fall 2012 @PAL 33

GUI Development (EDM based) Single PS Control Page SR all PS launch page Degaussing Control Page Single Pass BPM Kicker Pulser Control TPS LTB Test Page EPICS Collaboration Meeting Fall 2012 @PAL 34

GUI Development (EDM based) – cont. TPS Timing Hardware Configuration Page EPICS Collaboration Meeting Fall 2012 @PAL TPS Timing Summary Page 35

GUI Development Conceptual RF Control Main Pages and Vacuum Pressure Distribution Booster Storage Ring EPICS Collaboration Meeting Fall 2012 @PAL 36

GUI Development – Matlab Based Screen Monitor Data Analysis EPICS Collaboration Meeting Fall 2012 @PAL 37

GUI Development - CSS – BOY based Chroma Sextupole PS Control Page Windows Version EPICS Collaboration Meeting Fall 2012 @PAL Linux Version 38

Database Solution Store machine parameters Store configuration parameters Store runtime data Uniform authentication, uniform data access, good data integrality Remote access RDB : Postgre. SQL => ITER, KEK, …increase popularity recently => Archive data storage => Lattice and parameter management EPICS Collaboration Meeting Fall 2012 @PAL 39

Archiver/Browser Solution (Ready at 3 th Quarter of 2012) Data. Browser (Historic Data, Live Data) 2012 Ready Config. xml CSS Based OPI Archive. Config. Tool SAN Storage EMC VNX 5300 + Enterprise DB (Postgre. SQL) Postgre. SQL Configure Other tools for configure & access: Java, C/C++, Matlab, Labview, … Samples Archive Engine EPICS IOCs EPICS Collaboration Meeting Fall 2012 @PAL 40

E-Log Study Several E-Log solution are in study: weblogs PSI ELOG DESY Olog (FRIB/NSLS-II) Zlog (KEKB) Tlog (in-house development, still in study) ? Machine Status Web Page Web based machine status Accelerator operation status ID status Beam current vs. lifetime EPICS Collaboration Meeting Fall 2012 @PAL Simulated Page 41

Application Programming Interface EPICS CA Clients (C/C++, Matlab, JAVA, Python, Lab. VIEW, …) High Level Physics Applications => Depend upon preference of Machine Physicists Diagnostics related applications C, C++, Matlab, … Technical system support C, C++, Matlab, Lab. VIEW, JAVA, Various scripting languages, … Miscellaneous applications JAVA, PHP, Python, …. EPICS Collaboration Meeting Fall 2012 @PAL 42

Commissioning and Operation Related Applications Ø Basic EPICS environment Ø Subsystem control Device supports and device drivers User interface (control and status monitoring) Cold start, warm up, shutdown, operation check Save and restore Ø Subsystem application programs Gun processing Power supply performance check BPM system diagnostic EPICS IOCs house keeping Network monitoring … etc. Ø High level applications Beam diagnostic related …. EPICS Collaboration Meeting Fall 2012 @PAL 43

Commissioning and Operation Related Applications - Examples EPICS IOCs house keeping Network traffic monitoring and diagnostics Subsystem cold start, warm up, processing, …. , shutdown Magnet degaussing Save/restore for subsystems Lattice management Save/restore, … LTB, BTS, Booster Synchrotron, Storage Ring, …etc. Booster synchrotron ramping waveform management Editing Measurement Correction Trend display Timing control Waveform display: Pulse magnet current waveform、RF waveform, beam waveform、… Image display: screen monitor, synchrotron radiation monitor, streak camera, …etc. EPICS Collaboration Meeting Fall 2012 @PAL 44

Commissioning and Operation Related Applications – Examples (cont. ) Injection control Bucket addressing Injection mode: Injection, Top-up injection Filling pattern control and feedback Multi-bunch Single bunch Multiple single bunch (Isolated bunch) Exotic filling pattern - Camshaft mode, Repeat Camshaft mode, …. Etc. Feed-forward table management Orbit feedback supports Alarm checking Archiver and browser Safety system status Beamline related applications Machine status web page …. EPICS Collaboration Meeting Fall 2012 @PAL 45

Summary • Infrastructure are frozen. • Major procurements are in proceeding. • Last chance to revised all major items. • All difficult technology are addressed. • Installation and commissioning without beam are expected during 3 th and 4 th quarters of 2013. EPICS Collaboration Meeting Fall 2012 @PAL 46

TLS TPS Thanks for your attention! EPICS Collaboration Meeting Fall 2012 @PAL 47

• 國家同步輻射研究中心 -營建小組 100. 6. 29 EPICS Collaboration Meeting Fall 2012 @PAL 48

• 國家同步輻射研究中心 -營建小組 100. 6. 29 EPICS Collaboration Meeting Fall 2012 @PAL 49