Industrial Control Engineering ADE Rapid Application Development Environment based on LabVIEW.

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ADE

Rapid Application Development Environment

based on LabVIEW

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Outline

MTA Why RADE? The challenge Coping with large applications RADE today Hands On session

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EN-ICE-MTA

[email protected]

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The Challenge

Linux Windows Mac

GPN

TN

DB CMW RBAC Timing Files PLC DAQ

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Fast programming Rapid learning curve Drag and drop GUI development Wide range of analysis libraries Light/independent environment

Integration with CERN infrastructures

LabVIEW

Initial Requirements

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Training

Support

LabVIEW

Templates Configuration files Documentation

DB Files

JAPC

libs

PLCCMWJava

RADE Framework

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RADE Applications EN-ICE-MTA

LabVIEW user application

LabVIEW

C/C++ shared

libJava

Serv

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Serv

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Serv

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SDDSPLC

MTA-libRBAC RIO

SQLTGM

ALARMeLogBook

RADE Core Technology

Java Java

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RADE Palette

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Outline

MTA Why RADE? The challenge Coping with large applications RADE today Hands On session

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Coping With Large Applications

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Fast programming Rapid learning curve Drag and drop GUI development Wide range of analysis libraries Light/independent environment

Integration with CERN infrastructures Source control and distribution Dedicated templates

LabVIEW

Large Application Requirements

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Source Control

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State Machine Template

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Development help RADE design patterns and templates LabVIEW Guides: cern.ch/enice/RADE-Guides

Code review: make LabVIEW code beautiful

http://cern.ch/enice/RADE-Guides



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Outline MTA Why RADE? The challenge Coping with large applications RADE today Hands On session

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RADE today

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LabVIEW & RADE Support

[email protected] cern.ch/labview cern.ch/rade

Thank you for your attention !

mailto:[email protected]

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RIO: Live data from the front-ends RBAC: Role based access control SQL: CERN Database connections MTAlib and OpenG toolkits

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RADE Input/Output (RIO)Live data from the front-ends

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What is RIO?

CERN front-ends

JAPC

InCA

RADE Input/Output (RIO)

Client applications

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JAPC or CMW?

JAPC

InCA

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RIO: Basics

1.

2.

3.

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Get data from front-end

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Set data to front-end

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Subscription to front-end data

Put operation.vi in a loop Check for timeout and error

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RIO data types

Field name Field data type

D Double

Bool Boolean

C2D300 String [ ]

I642D300 I64 [ ] [ ]

C1D300 String

Japc2Lv_T2-abcopm02/Mixed:

Field name in LV = field name of deviceField type in LV = field type of device

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Goal: Implement GET/SET/Subscribe operations for CERN device using RIO Toolkit.

ExerciseGet, Set and Subscribe data on a CERN device

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The device “PR.GSQDN1/CCV” has the following fields: lambdaX: I32 data: Double msg: String Which of the following Data Type is not correct?

Quiz 1

1. 2. 3. 4.

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The device “PR.BPM/Setting” has the following fields: bucketBBB: I32[ ] bucketSelect: I16 gain: I32Which of the following Data Type is not correct?

Quiz 2

1. 2. 3. 4.

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What is wrong with this VI?

Quiz 3

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This VI is correct.

Quiz 3

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RBAC


Role Based Access Control

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• The token is stored by a numeric reference

• Valid until expired or destroyed

• Don’t store your password on the block diagram: Enter your password in a GUI at startup of your application

RBACUsage

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SQLCERN Database Connections

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Query to Database

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LHC Logging and Measurement databases

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LHC Logging and Measurement databases

Extracts statistics for a signal data:

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Search signal names

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Goal: Extract signal data from LHC Logging DB using the

SQL_MA.vi

ExerciseExtract data from LHC Logging DB

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Which VI is used to execute SQL queries for CERN databases? SQL.vi

Quiz 4

Where can we find it in the RADE palette? RADE -> SQL

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How to extract signal data from LHC logging Database?

SQL-MA.vi -> lhclog

Quiz 5

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MTA-lib


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Non-NI LabVIEW Communities:www.openg.org – Forum and wikiwww.lavag.org – Forum and file

repositoryYou’d like to have something more in the MTA palette?-> Let us know

OpenG community

• Non-NI LabVIEW community

• Several green “time-saving” VIs

• Many polymorphic VIs→ build executable to improve performance

http://www.openg.org/

http://www.lavag.org/

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MTA-lib: Data Palette


Variant: A container that can contain different data types.Great for generic programming, but can add

overhead.

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OpenG Use case: Variants containing generic data.

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MTA-lib: Array Palette


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OpenG Use case: Array manipulation

Remove Duplicates From 1D Array

Filter 1D Array

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OpenG Use case: Array manipulation

Search 1D array

Sort array

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MTA-lib: String Palette


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MTA-lib: Time Palette


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OpenG Use case: Wait/delay

OpenG

Additional functionalities:• Wait on Error?• Abort (optional)

Also “Wait Until Next ms Multiple”

LabVIEW

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The right size front panel without effort !

Fit front panel to largest decoration

MTA-lib: Application Control

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www.cern.ch/rade

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Questions

Industrial Control Engineering ADE Rapid Application Development Environment based on LabVIEW.

Documents

Transcript of Industrial Control Engineering ADE Rapid Application Development Environment based on LabVIEW.