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The world’s leading coding technique An introduction to ISO/IEC 81346 April 16 th 2013

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Page 1: Introduction to RDS April 2013 (full size) - 81346.com

The world’s leading coding technique

An introduction to ISO/IEC 81346April 16th 2013

Page 2: Introduction to RDS April 2013 (full size) - 81346.com

Brief presentationElectrical engineer (B. of Science) 1988

Co‐author of ISO/IEC 81346, IEC 61082, IEC 61355, ISO 12006

Handbook about ISO/IEC 81346.Chairman of Danish Standards TC3

International knowledge within industry, machine construction and building design

CEO Partner and specialist in Balslev & Jacobsen ApS – Copenhagen.

Henrik Balslev

© Balslev & Jacobsen ApSCopenhagen ‐ Denmark

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Systems engineering

Management discipline

organizes the technical effort throughout the system 

lifecycle, including facilitating collaboration, defining 

workflows, and deploying development tools.

Cathleen Shamieh, IBMSystems Engineering for Dummies

Technicaldiscipline

ensures that you rigorously execute a sensible 

development process, from concept to production 

to operation.

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AgendaThe worlds leading coding technique

What is it?

What can I use it for?

How it supports SE!

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ISO / IEC 81346The world’s leading coding technique

Industrial systems, installations and equipment and industrial products –structuring principles and reference designations.

Part 1 ‐ Basic rulesPart 2 ‐ Classification of objects 

and codes for classes

RDSReference Designation System

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Where can I use it?Use RDS

everywhere and anytime you need to control complex 

information!

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The mission

A common technical identification

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What you could use…

{21EC2020‐3AEA‐1069‐A2DD‐08002B30309D}

SN46T294SK

GOFA‐JMJ‐34021PDAHH

GUID

Type number

My TAG

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What RDS does…

Designed to identify any object in any system design

Identification of systems and their parts

All objects can be seen as systems

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What can I use RDS for?

Cross connect between all models

The link

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The V-model

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The V-model

Functional decomposition

Product composition

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How does RDS work?

Object

The FiltersHow RDS sharpen the world

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Clear information

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RDS filters - Aspects

Product aspect

Location aspectFunction aspect

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=

+

Keys Prefix

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The prefixes

Function ID=

Product ID‐Location ID+

Another function ID==

Another product ID‐‐Another location ID++

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Structuring systems

RDS supports part‐of relationsRDS supports sub‐supplier structure

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Object

The ClassificationHow RDS sort in groups

Recognize the object

Type‐of relations

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Classification means to put objects into groups according to their characteristics.

A B C D E F G H I J K L M NO P Q R S T U V W X Y

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Classification means to put objects into groups according to their characteristics.

A B C E F G H K MP Q R S T U V W X

18 classes totalUse them to recognise objects

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The RDSmain classesA Two or more purposes or tasks B Converting an input variable into a signal for further processing C Storing of energy, information or material E Providing radiant or thermal energy F Direct protection from dangerous or unwanted conditions G Initiating a flow of energy or material H Producing a new kind of material or product K Processing signals or information M Providing mechanical energy for driving purposes P Presenting information Q Controlled switching or varying a flow of energy, of signals or of material R Restricting or stabilizing motion or a flow of energy or material S Converting a manual operation into a signal for further processing T Conversion of energy maintaining the kind of energy U Keeping objects in a defined position V Processing (treating) of material or products W Guiding or transporting from one place to another X Connecting objects

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Object

The NumbersHow to separate identical objects

1 2 3 4 5 6

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Well, just 1  2 3  4 etc.

or01  02  03  04  …

Use them to separate identical objects:Motor 1, Motor 2, etc…

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=

+

#

X

XX

SyntaxPrefix Class Number

1

2

3

= QM3 / ‐ AA1

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The RDS identifier

Use the syntax to identify systems and their constituent

+C1+A3+B6 (or +C1.A3.B6)Location B6 part‐of A3 part‐of C1

=A1=B1 (or =A1.B1)

Sub system function B1 part‐of system function A1

‐G1‐M5 (or –G1.M5)E.g. Motor 5 part‐of system G1

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A few RDS rules§1 Do not limit your design options

Never use a fixed RDS format!

§2 Make sure to identify the objectAt least one RDS shall identify the object

§3 Understand and recognise the aspectAlways use an RDS prefix

§4 Use simple international classificationClassification based on 81346‐2 works!

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RDS‐FLS

FROM331.PMU648

TO=GG1=E2=F1=EM6

=Kiln System no. 1

Kiln Burner no. 2Fuel control system no. 1

Pre‐mix unit no. 6

F.L. Smidth A/SCopenhagen ‐ Denmark

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RDS‐DH

FROMEGB2HLB001

TO‐C1‐Q1‐QM2 / +KLE

‐Pump station Steinbruddet

Valve system no. 1Main valve no. 2

+Location in Klemetsrud

Hafslund Varme (District Heating)Oslo ‐ Norway

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Visit us

Visit

www.81346.com

for more information and free downloads

(including today’s presentation)

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The linkmany models – one identifier 

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Ventilation system

=J1

Ventilation system Cooling‐ and heating system

Ventilation system 1

J

Function ID

=

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=BTB01

TS

=BTA06

TT TT

M

=QNA0

1M

=BTA02

TT

=MAC03

=EPA01

Fra varmeforsyning=H1.HD1

=J1.HE01

Ventilation system

=J1.HE01.BTA02

Ventilation system 1.Ventilation unit 1.

Temperature transmitter 2

Funktions‐ID

=

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Linking beween all models alle phases, all players

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Ventilation system

=J1.HE01.BTA02

Ventilation system 1. Ventilation unit 1. Temperature transmitter 2

=J1.HE01.BTA02

Function ID

=

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Summary

Mission: Common technical “language”Identification of systems and their partsUsed to link between all kinds of models

Supports Systems Engineering V‐model and part‐of