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Progress of Control System. Presented by C.H. Wang Control Group Accelerator Center of IHEP IMAC, April 26 2006. Outline. Overview Current Status Subsystems PS,Vacuum,RF,Cryogenic Summary. Vac. local. RF Local. PS local. RF IOC. Vac.IOC. PS IOC. Ethernet.

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slide1
Progress of Control System

Presented by C.H. Wang

Control Group

Accelerator Center of IHEP

IMAC, April 26 2006

Control Group April 26, 2006

outline
Outline
  • Overview
  • Current Status
  • Subsystems
    • PS,Vacuum,RF,Cryogenic
  • Summary

Control Group April 26, 2006

control system overview
Vac. local

RFLocal

PS local

RF IOC

Vac.IOC

PS IOC

Ethernet

Device or low level control system

Central control room

Control System Overview

Control Group April 26, 2006

slide4
Milestones
  • Insertion device 4W1 PS control (Nov.04 to July 05)
  • PS control in the transport line (Feb.05 to July 05)
  • Commissioning of the SRF Cryogenic System (Jan. 06)
  • New TQ PS control system running (Feb. 06)
  • Timing System EVG/EVR running with linac electron gun

(March,06)

  • Corrector PS control system installed on-site (March 06)
  • B、Q、S ... PS control system installed on-site (April 06)
  • Network devices installed on-site (March 06)
  • Vaccum control system installed on-site (90%)
  • Timing System control system installed on-site (90%)
  • Safety Interlock system installed on-site (70%)

Control Group April 26, 2006

subsystems
Subsystems
  • Power supply control
  • Vacuum control
  • RF control
  • Cryogenic control
  • Network
  • Computer servers
  • Oracle database
  • Timing system (G.Lei)
  • High level applications (G.Lei)
  • New console

Control Group April 26, 2006

requirements
Requirements
  • Most magnet PS require 100ppm control precision and stability.
  • The only dipole PS require 50ppm control precision and stability.

Control Group April 26, 2006

requirements1
Requirements
  • Basic functionality (setpoint, readback, control and status).
  • Ramping synchronously from the colliding mode to the synchrotron radiation mode.

Control Group April 26, 2006

slide8
Hardware Architecture
  • PSC/PSI is FPGA based integrated system
  • Provides all functions (setpoint, readback, control and status) with a single board at the power supply.
  • Not remote I/O, no communication protocol between PSC and PSI.
  • Maximum response time: ~80microsecond

Control Group April 26, 2006

software construct
Software Construct

GUI builder(edm,tcl/tk,java)

Database(VDC,text editor, Oracle JERI)

Standard applications

(Archiver/AHLStriptool,vxStats/Save&restore)

Control Group April 26, 2006

60 chopper ps testing
60 chopper PS Testing

Control Group April 26, 2006

ramp principle
Ramp Principle
  • Calculate maximum steps for all PS
  • Calculate delta setpoint of each PS under the max. steps
  • IOC sends setpoint to db step by step
  • All PS reach to desired setpoint at the same time

Control Group April 26, 2006

corrector vme psi test
Corrector VME-PSI test

With magnet load

Test at lab

Control Group April 26, 2006

ps control system integration
PS Control System Integration
  • PS families
  • VME IOC:10, about 10,000 signals

Control Group April 26, 2006

psc psi installation statistics
PSC/PSI installation statistics

Ok+running

Running one week

In the phase of the interface test

Interface test and stability measurement

Control Group April 26, 2006

b q s control installation
B、Q、S Control Installation

198 pcs.PSI installed

198x2 control cables installed

220 pairs of optics fiber installed

PSC 36 pcs. Installed

VME crate(IOC): 6

Control Group April 26, 2006

new tq ps control installation
New TQ PS Control Installation

33 B Q PS PSI

1 VME-PSC crate

6 VME-PSC

33x2 analog/digital cables

33 optics fiber

Control Group April 26, 2006

scps qpic control system installation on site
SCPS/QPIC Control System Installation on-site

17 PSI installed

17x2 control cables(analog/digital cables)

17 pairs of optics fiber

1 VME crate(IOC)

Control Group April 26, 2006

corrector control system installation on site
Corrector Control System Installation on-site

6 racks 9 VME-PSI crates 2 VME-PSC crates

140x2 analog/digital cables

140 optics fiber

Control Group April 26, 2006

summary of ps control
Summary of PS control
  • Hardware installation on site (~100%)
  • Software:~80%
  • System testing with magnet (May to July)
      • Ensure I/O channels/signals ok
      • Do calibration(AD/DA conversion)
      • Make application software/OPI perfect
  • System testing with beam (Oct.)

Control Group April 26, 2006

vacuum control system
EthernetVacuum Control System

Vacuum gauge monitoring

Ion pump monitoring

Gate valve control/interlock/monitoring

Temperature monitoring

(vacuum chamber/corrugation pipe/photon absorber)

Control Group April 26, 2006

vacuum control system1
Vacuum Control System

Gate valve touchpanel

Vacuum gauge,Ion pump monitoring

Temperature monitoring

Control Group April 26, 2006

system integration
System Integration
  • Vacuum gauge(~200 points)
  • Gate valve(16 points+ 48 interlock points)
  • Temperature sensors(~1000 points)
  • Installation(~90%)
    • Control cables/sensor cables
    • Racks/VME crates/I/O modules
  • System itself testing on-site (May)
  • System testing with vacuum devices

Control Group April 26, 2006

rf control system
RF Control System
  • The RF control system is developed by the company(THALES) based on Epics
  • First set of klystron has been delivered in Dec. 2004.

We have taken part in the control system acceptance test.

  • Second set of klystron has been delivered in Jan. 2006

We have taken part in the test of second klystron and cavity control system

Control Group April 26, 2006

cryogenic control
Cryogenic Control
  • Cryogenic control system is original developed by the domestic university(HIT) using AB-PLC system.
  • Cryogenic is critical path in 2005. Control group took over cryogenic control starting from July, 2005.
  • Cryogenic control mini-workshop was held in HELP from Sept. 5 to 9 ,2005. Mr. Matthias Clausen from DESY attended and exchanged some constructive ideas with cryogenic group and control group. He also gave some crucial suggestions on control flow, control loop,control logic.
  • Cryogenic control adopted EPICS as development platform after that.

Control Group April 26, 2006

structure of cryogenic control system
Structure of Cryogenic Control System

compressors and turbines by S7 PLC

SCQ,SSM,SRF-C by AB PLC

Control Group April 26, 2006

structure of two control layer epics plc
Structure of two control layer EPICS-PLC

Control Group April 26, 2006

cryogenic system first commissioning
Cryogenic system first commissioning

Control Group April 26, 2006

cryogenic system first commissioning1
Cryogenic system first commissioning

Control Group April 26, 2006

summary of cryogenic control
Summary of cryogenic control
  • The cryogenic system first commissioning with dummy load (Cavity) on January.20,2006.
  • The cryogenic system was put into use for testing transfer pipes and 1000L Dewar of SSM and SCQ.
  • Superconducting cavity will be tested with the cryogenic system and its control system in May 2006.
  • Cryogenic control system for SCQ has been installed on site and it will be tested in Summer of 2006.

Control Group April 26, 2006

network
Network
  • Cisco switches adopted to BEPCII control network
      • Hardware installation on-site (~90%)
      • 200 cable links and 300 fiber links has been installed in the connectors
      • All the installed fiber links has been tested in connectivity and power loss, everything is ok
  • System test on-site start in May

Control Group April 26, 2006

network1
Network

Control Group April 26, 2006

computer servers
Computer Servers
  • EPICS boot server
    • two node fail-over
    • two Sun Fire V880 servers and one Sun StorEdge 3310 Disk Array
    • two-host Hot-Swap
  • Archiving servers: PC/Linux
  • Oracle: PC/Linux
  • OPI: PC/Linux and Sun thin client SunRay

Control Group April 26, 2006

server acceptance test
Server Acceptance test

Control Group April 26, 2006

oracle database
Oracle Database
  • Magnet measurement database(finished)
      • Parameter Management:the management of magnet physics and design parameters.
      • Upload Interface: allow to upload magnet measurement data file to application server from remote site.
      • Import Interface: upload magnet measurement data files to application server and import data into Oracle Database from remote site.

Control Group April 26, 2006

oracle database1
Oracle Database
  • Magnet measurement database
      • Query and Export: anyone can query the magnet measurement data via Web browser and results searched can produce different kinds of visual output:plots and MS Excel Spreadsheets.
      • System Management: the management of system basic tables and user, including insert, delete, modify and browser for records specified table. The users are specified three class with different privilege based on management function: system administrator, data operator and search user.
      • Data Initialization: delete specified magnet data.

Control Group April 26, 2006

system administrator interface
System Administrator Interface

Control Group April 26, 2006

upload and import interface
Upload and Import Interface

Control Group April 26, 2006

query results
Query Results

Average values of Multipole Error Distribution for sextupole magnet 130S-01, current is 90A,135A,180A respectively

Curve of Integral Field Error Distribute for bending magnet 67B-1345-A01, 67B-1345-A02, current is about 408A

Control Group April 26, 2006

new console
New Console

The console consists of 14 unit

14 21-inch LCDs will be installed in the console

8 32-inch LCDs and 5 42-inch PDPs will be on the display wall in next month.

Installation

Control Group April 26, 2006

summary
Summary
  • Hardware Installation done almost
  • System development going well
  • On-line test with accelerator devices region by regionMay 2006
  • Commissioning of the control system

Oct. 2006

Control Group April 26, 2006

slide42
Thanks!

Control Group April 26, 2006

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