progress of control system

Control Group April 26, 2006

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


Control System Overview

Central control room

Vac. localRF Local PS local

EthernetPS IOC RF IOC

Device or low level control system

Vac.IOC


MilestonesInsertion 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% ）


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


Requirements

Most magnet PS require 100ppm control precision and stability.

The only dipole PS require 50ppm control precision and stability.

Table 1. PS families for BEPCII rings

Name Dipolar Quadrupole Sextupole skQ Other Q

SC magnet

Kicker Correctors

Number 4 116 36 9 19 16 4 140 Stability

RII

[ppm]

50 100 100 100 100 100 100 100


Requirements

Basic functionality (setpoint, readback, control and status).

Ramping synchronously from the colliding mode to the synchrotron radiation mode.


Hardware Architecture

Ethernet

SR-PS

VME crate

PPC750

Corrector PS

Analogsetpoint/readback

Digitalcommand/

status

PSC

PSC

PSI

PSI

PSI

VME crate

VME crate

PSC

PSC

PPC750

Big PS

PSI

Analogsetpoint/readback

Digitalcommand/

status

VME crate

VSD2922

PPC750

PC/Linuxworkstation

SCC2401

SCC2401

CAMAC crate CAMAC crate

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

Transition modules

PS

TP-PS

•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

•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


Software Construct

UserInterface

Connectivity

IOCServices

GUI(tcl/tk)

CA

GUI(edm)

CA

GUI(Java)JCA

CA

Epics Records

SNL Device/driver

Hardware

PSC/PSI, I/O

CA

SUB

www

Oracl eDatabase

QUERY

Oracl e HW

Confi g i nfo

VDCTText editor

Generate

DbTemplate

IOC db*.db file

Macrosubstitusions+

dbload

Import/Export

data

GUI builder(edm,tcl/tk,java)

Database(VDC,text editor, Oracle JERI)

Standard applications

(Archiver/AHLStriptool,vxStats/Save&restore)

GUI builder(edm,tcl/tk,java)

Database(VDC,text editor, Oracle JERI)

Standard applications

(Archiver/AHLStriptool,vxStats/Save&restore)


60 chopper PS Testing


Ramp Principle

t

I

di1

di2

di3

t1 t2 t3 t4dt

Ramp speed:di/dt

Q3

Q2

Q1

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

•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


Corrector VME-PSI test

Test at lab

With magnet load


PS Control System Integration

PS families

VME IOC:10, about 10,000 signals

Table 1. PS families for BEPCII rings

Name Dipolar Quadrupole Sextupole skQ Other Q

SC magnet

Kicker Correctors

Number 4 116 36 9 19 16 4 140 Stability

RII

[ppm]

50 100 100 100 100 100 100 100


PSC/PSI installation statistics

Ok+running

Chassis PSI

(Unit)

VME-PSI (unit)

PSI crates(unit)

VME crates(Unit)

Cables(pairs)

Optics(Pairs

)

PC/Linux(No.)

B 、 Q 、 S…164+17DC

198 6198*2

17digital220 1

Corrector140

140 9 2 140*2 140 2

SC magnet+QPIC

16+117 1

16*2

1digital17 3

kicker4

4 1 4*2 4 1

Insertion device4w1 2

2 1 2*2 2 1

New TQ33

33 1 33*2 2 4

Running one week In the phase of the interface test

Interface test and stability measurement


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

198 pcs.PSI installed

198x2 control cables installed

220 pairs of optics fiber installed

PSC 36 pcs. Installed

VME crate(IOC): 6


New TQ PS Control Installation

33 B Q PS PSI

1 VME-PSC crate

6 VME-PSC

33x2 analog/digital cables

33 optics fiber

33 B Q PS PSI

1 VME-PSC crate

6 VME-PSC


33 optics fiber


SC PS/QPIC Control interface test in the factory


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)

17 PSI installed

17x2 control cables(analog/digital cables)

17 pairs of optics fiber

1 VME crate(IOC)


Corrector Control System Installation on-site

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


140 optics fiber

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


140 optics fiber


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. ）


Vacuum Control System

OPI（PC or Touch Panel）

OPI(Workststion)

Local Station Control Room

IOC(VME)

PLC(ControlLogix)

Vacuum Gauges

Ion Pump Controller

OPI

IOC

Device Controls

Local Device

Ethernet

RS-232RS-232

RS-2

32

Gate Valve

HCG or CCG

Ion Pump

Interlock Output

Alarm Output

CNETEthernet

Vacuum gauge monitoringIon pump monitoring Gate valve control/interlock/monitoringTemperature monitoring

(vacuum chamber/corrugation pipe/photon absorber)

Vacuum gauge monitoringIon pump monitoring Gate valve control/interlock/monitoringTemperature monitoring

(vacuum chamber/corrugation pipe/photon absorber)


Vacuum Control System Gate valve touchpanel

Temperature monitoring

Vacuum gauge, Ion pump monitoring


System Integration

Vacuum gauge(~200 points) Gate valve(16 points+ 48 interlock points) Temperature sensors(~1000 points) Installation(~90%)

Control cables/sensor cablesRacks/VME crates/I/O modules

System itself testing on-site (May) System testing with vacuum devices


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


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.


Structure of Cryogenic Control System

Bay Networks

iMac

00

latigid

latigid

latigid

Profi

bus

iMac

latigid

latigid

latigid

Profi

bus S7-400S7-400

iMac

latigid

latigid

latigid

Cont

rolN

et

iMac

latigid

latigid

latigid

Cont

r olN

et

Control Logi xControl Logi x

Wi ncc(ODK)

EthernetiMac

iMac

EPI CSOPI

EPI CSOPI

EPI CSfor SCQ, SSM

VME/I OC

5136-CN-VME

EPI CSfor SRFC

iMac

EPI CSOPI

Compressor Control Cryogeni c Control

CenterRoom

LocalRoom

TP

TP forSCQ, SSM

TP forSRFC

Located i ncenter room

Not Connected

compressors and turbines by S7 PLCSCQ,SSM,SRF-C by AB PLC

compressors and turbines by S7 PLCSCQ,SSM,SRF-C by AB PLC


Structure of two control layer EPICS-PLC


Cryogenic system first commissioning


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.


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


Network


Computer Servers

EPICS boot server two node fail-overtwo 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


Server Acceptance test


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.


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.


System Administrator Interface


Upload and Import Interface


Query Results Average values of Multipole Erro

r 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


New Console

Installation

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.

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.


Summary

Hardware Installation done almost System development going well On-line test with accelerator devices

region by region May 2006

Commissioning of the control system

Oct. 2006

progress of control system

Documents

timing system control

corrector ps control

vaccum control system

progress of control

new tq ps control system

magnet load control

ppm control precision

microsecondcontrol group