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Presented by

Overview of

The PI System

Frank Batke

Hans Otto Weinhold

© Copyr i gh t 2014 - 15 O SIs o f t , LLC .

Aggregation – PI System Data Infrastructure

Making available data from many sources, most often databases.

ISA S95

Level 3: MES

Level 4: ERP

Real-Time Data InfrastructureCommon Data Presentation Layer

Event Frames& Batch

Electronic Work Instructions

Process data, Building automation data,

Alarm & Events

PI System

PI Data

Archive

Tag Data

PI AF

Assets &

Attributes

PI EF

Downtime

Startup

Batch

EventFrames

& Attributes

ReferencedData

Data Access

Level 2

Level 1

Level 0: Equipment

Batch

Control

Continuous

Control

Discrete

Control

SC

AD

A /

PL

C / D

CS

PI Data Access

2

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PUMPS VALVES TRANSMITTERS ACTUATORS OTHERTRANSFORMERSMOTORSHEAT EXCHANGERSCOLUMNS FURNACES

D D

TURBINES

DD

COMPRESSORS

LIMS

MANUAL

DATA

DCS

PLC/SCADA OTHER

ADVANCED

CONTROL PLANT DATABASEHISTORIAN

DIAGNOSTIC

SYSTEMS

PROCESS

ANALYZERS

SAFETY

CONTROL

Accounting HRAsset ManagementQuality Mgmt. SCMPlanningHS&E

ENTERPRISE RESOURCE PLANNING

Unified Real-time Infrastructure

PRODUCTION & OPERATION

MANAGEMENT

AS

SE

T A

VA

ILA

BIL

ITY

&

RE

LIA

BIL

ITY

PE

OP

LE

EF

FE

CT

IVE

NE

SS

QU

AL

IT

Y

HE

AL

TH

& S

AF

ET

Y

EN

VIR

ON

ME

NT

A

L

SCOProduction

Planning &

Scheduling

PE

RF

OR

MA

NC

E M

AN

AG

EM

NT

Site

Pe

rfo

rma

nce

Mo

nito

rin

g &

Acco

un

tin

g

OISOperational

Intelligence

RTOPlant & Wide Area

Optimization

PADRProduction

Accounting &

Data Reconc.

OMSOperations

Monitoring &

Reporting

P&CAProcedure &

Control Exec.

Analysis

PRODUCTION & OPERATION MANAGEMENT

RBARisk Based

Analysis &

Evaluation

OEEOverall Equipment

Effectiveness

CBMCondition Based

Monitoring

EH

MA

sse

t R

elia

bility / A

va

ila

bility

Mo

nito

rin

g

ASSET AVAILABILITY & REL.

PT/QMProduction Tracking /

Quality Monitoring

SQCStatistical Quality

Control

ARMAnalyzer

Reliability

Monitoring

QUALITYENVIRON.

CE

MS

Co

ntin

uo

us E

mis

sio

ns M

on

ito

rin

g S

yste

m

OT

S/L

MS

Op

era

tor T

rain

ing / L

ea

rnin

g M

an

ag

em

ent

PEOPLE

SM

SS

afe

ty M

an

ag

em

ent /

Exp

ert

Syste

m

SAFETY

3

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From Tag to Asset

30+ Years of experience

© Copyr i gh t 2014 - 15 O SIs o f t , LLC .

Going Asset centric

Connectivity

Time series

PI Data Archive

Alias

Versions

Hierarchies

Module database

Templates

Flow sheets

“foreign” data

PI Asset Framework

1.x

History

Context

ConnectionsTag

Module

Element

Asset

“foreign data”

“foreign” structures

time series and non time series

EventFrames

Versions

Infrastructure

PI ACERtReports

Module relative Displays

PI NotificationsElement relative displays

PI CoresightPI Webparts

Asset based Analytics

PI ProcessbookPI DatalinkPI Batch

Performance Equations

PI Asset Framework

2.x

5

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Time Series Time SeriesModules

Time Seriesnon Time Series

Assets

Time Seriesnon Time Series

Assets

Asset structure

sensor equipment process unit / plant enterprise

88.5 88.5

See the full picture

Empire Inc.

Food

Hanau Munich

Chemicals

Berne Brest

6

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GT56.TTG.PV

GT56.TTH.PV

GP11.ATHK8.PV

GP11.YMW.PV

AF = Asset Framework

PI Server

Load

Level

201x

7

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Find , Analyze, Deliver

PI NotificationsTrigger

PI ACEAdvanced Computing Engine

PI Cloud Connect

PI System Access –PSA- PI SDK

- AF SDK (includes AN/EF SDK)

- PI OLEDB / PI OLEDB Enterprise

- PI JDBC

- PI ODBC

- PI OPC DA/HDA Server

- PI WebServices – SOAP

- PI WebAPI – REST - ODATA- PI API (Runtime, no Development)

PI SQCStatistical Quality Control

Asset Based Analytics

Efficiency

Boiler1

Flow Out

Fuel Flow Rate

Boiler2

Flow Out

Fuel Flow Rate

Efficiency

Boiler3

Flow Out

Fuel Flow Rate

Efficiency

Boiler

Template

Boiler Efficiency = AVG(B1..Bn)

Efficiency = (Flow Out / Fuel Flow Rate * 3.14)

Or myProgrammedCalc (Flow Out, Fuel Flow Rate)

8

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Its always an combination Where ?

To run the analysis:

• Performance

• Rollout

• Availability

• Client

• Server

When ?

To run the analysis:

• Data retrieval

• Consumer constraints

• Performance

• On event

• On Time Schedule

• On Condition

• Ad hoc

• Recalculate

What ?

Is hosting the algorithm:

• Validation

• Reuse existing investment

• Performance

• Formula (Expression)

• .NET code

• Existing DLL

• 3rd party app

Context ?

What “object” is analysed

• Reusability

• Consistency

• Rollout

• Tag

• Module

• Asset

• Asset Template

• Asset structure

Result ?

Storage place:

• Reusability

• Consistency

• Performance

• Availability

• Validation

• Single Tag

• Multiple Tags

• Event frame

• Action

• Notification

!!!

9

© Copyr i gh t 2014 - 15 O SIs o f t , LLC .

Time Series Time SeriesModules

Time Seriesnon Time Series

Assets

Time Seriesnon Time Series

Assets

Asset structure

Performance Equations (PE)

Advanced Computing Engine (ACE)

AF Formula Data Reference

Asset based Analytics

sensor equipment process unit / plant enterprise

88.5 88.5

Analysis Needs Context

Analysis brought into context becomes reusable and allows single point of maintenance

Empire Inc.

Food

Hanau Munich Hof

Chemicals

Berne Lyon Brest

10

© Copyr i gh t 2014 - 15 O SIs o f t , LLC .

Calculations in PI

PI Performance

Equations

PI Datalink

Expression

PIProcessbook

Expression

PI

ACE

PI AF

Formula DR

PI

Notifications

PI

Asset Based Analytics

Client X X X

Server X X X X

On event one only X X X

On Time Schedule X X X X

On Condition X X X

Ad hoc X X via Webservice X evaluation button

Recalculate partly X backfill

Formula X X X X X X X

.NET code X via SDK planned

DLL X via SDK planned

3rd party app VBA VBA X via SDK planned

Tag X X X X X

Module X X X

Asset X X via AF Link Subsystem X X X

AssetTemplate X X X

Assetstructure X rollup

Single Tag X X X X

Multiple Tags X X X

Eventframe via SDK via SDK X

Action VBA VBA .NET X

Result

What combination to

RUN ?

Where

When

What

Context

11

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Visualize

Explore Review

ReportMonitor

PI DataLink:

Reporting using Microsoft

Excel as front end

PI WebParts:

Composite Apps, Shared broadly

Integration into Portal

PI Coresight:

Ad Hoc Analysis &

Collaboration

Going mobile

PI ProcessBook:

Display authoring and Process

monitoring

12

© Copyr i gh t 2014 - 15 O SIs o f t , LLC .

Demo 1: Assets and VisualisationContext based Visualisation Element relative Display

• Trend

• Element name

• Value

• X-Y Plot

Template and Symbol Model Builder ( Processbook 2014 !)

• Add a attribute

• New Composite

• Resync

What about good old Excel PI Datalink

• From Tag

• From Attribute

13

© Copyr i gh t 2014 - 15 O SIs o f t , LLC .

What about the world

outside of PI ?

Or

How to use my existing

investment ?

14

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Relational / Non Time Series

Data

Time Series Data

Asset Information /

Metadata

PI Data ArchivePI Data Archive

Collective

PI Web

Services

(SOAP/REST)

PI OLEDB

Enterprise PI JDBC

Analytics

Notifications

Analysis/Reporting Services MII

PI OPC DA/HDA

Server OSIsoft SDKs

PI System Access

© Copyr i gh t 2014 - 15 O SIs o f t , LLC . 16

Data access support Product Real-

time

Archive Metadata

(AF)

Event

Frames

Write data

OLE DB &

OLE DB

Enterprise

Yes Yes Yes,

Enterprise

only

Yes,

Enterprise

only

No

JDBC Yes Yes Yes Yes No

ODBC 2014* Yes Yes Yes Yes tbc

PI Web Services Yes Yes Yes Yes Yes

PI System SDK

(AF SDK)

Yes Yes Yes Yes Yes

PI SDK Yes Yes No No Yes

RLINK Yes tbc No No Yes

* Release in 2014, support tbc

• Table is for summary purposes only. Consult manuals/OSIsoft to verify functionality

© Copyr i gh t 2014 - 15 O SIs o f t , LLC . 17

PI Developer Platform

• Open

• Deprecated

• Restricted

SQL FamilyPI

WEBAPI

PI System SDK(AF SDK)

PI OLE DBPI

WebServices

PI SDK/PI API

AF Extensions:

• Data References

• Time Rules

• Analysis Rules

• Notification channels

• ProcessBook

Automation Interface

• NextGen interface

framework

© Copyr i gh t 2014 - 15 O SIs o f t , LLC .

Demo 2: Assets and PI System Access

Use your existing investment:

PowerPivot ( since Office 2010)

Create Datasource PI OLEDB

Enterprise

Create Pivot ( t.b.c. by Microsoft)

Use your NEW investment:

PowerBI ( since Office 2013 /365 )

Create Datasource PI WebAPI ODATA

(beta)

Create Powerview

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