Experiences with PVSS II @ ANKAthe different autonomous systems at ANKA. • The new alarming and warning features allow preventive maintenance measures • new system is in high acceptance

W. Mexner, PCaPAC08 20-26

KIT – die Kooperation von

Forschungszentrum Karlsruhe GmbH

und Universität Karlsruhe (TH)

Experiences with PVSS II @ ANKA

2.5 GeV storage ring in south germany

die Kooperation von




www.kit.edu/anka

W. Mexner

K. Cerff

T. Spangenberg





Talk Outline

• ANKA control systems until

• Selection criterias for a SCADA system

• What is PVSS II

• Integration of PVSS II at ANKA

• Constraints of PVSS II at ANKA

• Open issues

• Summary

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ANKA control systems until 2006

Selection criterias for a SCADA system

Integration of PVSS II at ANKA

Constraints of PVSS II at ANKA





ANKA Control Systems

Storage Ring Control(ACS)

Cooling, Air Conditioning(IGSS)

RF Control(IGSS)

Storage Ring (PLC)

Beamline(Gamma)

Beamline Personnel

Safety

(Pilz)

Diversity of autonomous control systems in

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Infrastructure Facilities

(IGSS)

Ring Interlock(PLC)

Beamline Control(Gamma)

Personnel

System

(Pilz)

Experiment Control(spec)

Insertion Devices(Labview)

Radiation MonitoringSystem

Diversity of autonomous control systems in 2006





Selection criterias for a SCADA System

• available commercial support

• scalability of hard- and software

• open architecture

• object oriented development approach

• distributed development

• running under windows and linux

• easy to handle alarming features

=> PVSS II is fitting all criterias

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Selection criterias for a SCADA System

available commercial support

and software

object oriented development approach

running under windows and linux

easy to handle alarming features

=> PVSS II is fitting all criterias





The Supervisory Control And Data Acquisition (SCADA) system.

Commercial product from ETM, Austria

PVSS is a TOOL to develop a control system!

What is PVSS II?

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The Supervisory Control And Data Acquisition

Commercial product from ETM, Austria

PVSS is a TOOL to develop a control system!





What is PVSS II?

PVSS II has capabilities for:

• Device Description – Data points, and data point items

• Device Access– OPC, ProfiBus, TCP/IP in scripts, own drivers and APIs,…

• Alarms– Generation, masking, display, filtering, summarizing

• Archiving, Trending, Logging

• User Interface Builder

• Access Control

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Data points, and data point items

OPC, ProfiBus, TCP/IP in scripts, own drivers and APIs,…

Generation, masking, display, filtering, summarizing

Archiving, Trending, Logging





Integration of new devices in PVSS II

Control Script

In GUI

- Special value conversion

- user interface functions

Standalone

- APIs

- specific alarm handling

-…

•C like interpreted language

•Procedural

•System independend

•Access to PVSS II® structure

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Integration of new devices in PVSS II

API-Manager

•C++ based programs

•Object orientated

•System independend class library

•Access to PVSS II® structure

Communication to not natively

supported devices

-Beamline safety

-Vacuum controller

-Storage Ring Control

-Experiment Control





Integration of PVSS II

Experiment Control(spec)

Storage Ring Control(ACS)

EventInsertion Devices

ANKA

PV

SS

AN

KA

PVSS

OP

C

API

AP

I

internal

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Beamline Control

Beamline PersonnelSafety System (Pilz)Event

Archiving and AlarmingServices

PVSS-UI PLC

PV

SS

PVSS

PVSS

AN

KA

UI

S7

AP

I

internal

TCP/IP





Integration of PVSS II –

Experiment PC spec

Can-Bus

VME-Crate

Stepper

PVSS II PVSS II PVSS II PVSS II Central ServerCentral ServerCentral ServerCentral Server

GPIB

RS232

TACO-Server

MEASU

RM

ENT LAN

TCP/IP

TacoManager

Beamline Experiment

spec2acs Gateway

Storage Ring

Experiment I/O

Experiment I/O

Stepper

Counter

Stepper

Fieldbus

VME/PCIVME/PCIVME/PCIVME/PCI

TangoManager

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Beamline View

Beamline Profibus

PVSS II PVSS II PVSS II PVSS II Beamline GUI Beamline GUI Beamline GUI Beamline GUI

Shutter open/close via I/O signal

ANKA LAN TCP/IP

Shutter

Pilz BPSS

(Personnel Safety)

Beamline Optics

Hutch Hutch Hutch Hutch 1 1 1 1 I/OI/OI/OI/OValvesPumpsThermocouples

Siemens S7

Beamline-Safety

Hutch Hutch Hutch Hutch 2 2 2 2 I/OI/OI/OI/OValves PumpsThermocouples





Integration of PVSS II – Beamline GUI

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Beamline GUI





Integration of PVSS II – Storage Ring GUI

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Storage Ring GUI





Integration of PVSS II – Status

Cooling, Air Conditioning

RF Control

Beamline Control

Infrastructure Facilities

Beamline Control

(Gamma)

Insertion Devices

Experiment Control

(spec)

TCP/IPTCP/IP

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Status 2008

Storage Ring Control

(ACS)

Radiation Monitoring

System

Storage Ring Interlock

(PLC)

Beamline Personnel

Safety System

(Pilz)





(Small) Constraints of PVSS II at ANKA

Problem for all SCADA systems

– High flexibility => Risk of to high complexity

– Bad script design could slow down total system

– Bad parameterisation of data point addresses could crash drivers (automatical restart)

PVSS II specific

– Slight panel differences windows/linux

– Avoid windows features for linux panels

– Its a SCADA System – 10 Hz update rate is „high speed“

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(Small) Constraints of PVSS II at ANKA

Problem for all SCADA systems

High flexibility => Risk of to high complexity

Bad script design could slow down total system

Bad parameterisation of data point addresses could crash

Slight panel differences windows/linux

Avoid windows features for linux panels

10 Hz update rate is „high speed“





Open Issues

• Upgrade of all beamlines will be finished in 2010

• Operators are using only a few percent of the capabilities =>Training required

• Optimising alarm handling is a continous process

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Upgrade of all beamlines will be finished in 2010

Operators are using only a few percent of the capabilities =>Training required

Optimising alarm handling is a continous process





Summary

• PVSS II is a useful tool to develop a manageable SCADA system

• Suitable for accelerator and beamline control.

• Open structure allows a straightforward integration of the different autonomous systems at ANKA.

• The new alarming and warning features allow preventive maintenance measures

• new system is in high acceptance by the ANKA operational staff

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II is a useful tool to develop a manageable

Suitable for accelerator and beamline control.

Open structure allows a straightforward integration of the different autonomous systems at ANKA.

The new alarming and warning features allow preventive maintenance measures

new system is in high acceptance by the ANKA






Thank You

die Kooperation von



Experiences with PVSS II @ ANKA8

Thank You





What is PVSS II?

Experimental equipment

WAN

Storage

Oth

er sy

stem

s

Safe

ty, .

..)

Configuration DB,

Archives,

Log files, etc.

Controller/

PLC VME

Field Bus

Node Node

Based on an original idea from LHCb, CERN

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Supervision

Process

Management

Field

Management

Technologies

LAN

VME

LAN

Layer Structure

Sensors/devices

Field buses & Nodes

PLC

OPC

Communication Protocols

SCADA

VME

Modbus

spec

Commercial Custom

TCP/IP

Documents

Experiences with PVSS II @ ANKAthe different autonomous systems at ANKA. • The new alarming and warning features allow preventive maintenance measures • new system is in high acceptance