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Technical Reflections. By Don Smith OSI Software, Inc. PI ProcessBook Version 2.1x released SQC and Batchvue updated PB 2.1 demo Ad-hoc - #pens / window Format number in window Menu & Toolbar customization Button -> URL. The PI Client. SQC X-bar, R, S, Histograms in ProcessBook

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technical reflections

Technical Reflections

By Don SmithOSI Software, Inc.

slide2

PI ProcessBook

    • Version 2.1x released
    • SQC and Batchvue updated
    • PB 2.1 demo
      • Ad-hoc - #pens / window
      • Format number in window
      • Menu & Toolbar customization
      • Button -> URL

OSI Software, Inc.

slide3

The PI Client

  • SQC
    • X-bar, R, S, Histograms in ProcessBook
  • Profile package
    • Defect and roll cut overlay. New beta with 10-fold increase in speed due to caching data locally
    • Being re-written to take advantage of the new Equipment database/Batch
  • Batch Client
    • Now OLE compliant - add-in to ProcessBook
  • Control Monitor
    • New Beta add-in to ProcessBook
  • Manual Logger
  • PI-SDK / PI-SMT
  • PI-AlarmView

OSI Software, Inc.

pi datalink
PI-DataLink
  • Office 2000 support
  • State caching for faster performance
  • PI3 data types on more functions
  • New TimeFiltered expression

OSI Software, Inc.

pi profile
PI-Profile
  • Large number of values per page
  • Overlays for defect and trim
  • Improved user interface
  • Speedup by local data caching

OSI Software, Inc.

interfaces
Interfaces
  • Support.osisoft.com
  • Versions – readme – documents
  • New interfaces?
    • OPC? other generic protocols?
    • Requests, vendor contacts, models, timeframe
  • Most are bi-directional

OSI Software, Inc.

slide8

Honeywell: APP node and PHD

    • Joined Team Uniformance May 1999
  • Siemens S7 and S5 / TIWay /Teleperm
  • Modbus-Plus and A-B RSLinx
  • ABB IMS NT
  • Foxboro AW70 NT
  • Emerson: Fisher DeltaV and Intellution
  • Bailey SemAPI
  • OPC

OSI Software, Inc.

slide9

Sigmafine: Data Reconciliation

  • Yield Accounting
    • Material Balance
    • Energy Balance
  • Tracks Loss of Material
  • Instrumentation management
    • Detects tuning problems with instrumentation
  • Unit Optimization
  • Custody Transfer

OSI Software, Inc.

pi activeview
PI Activeview
  • Aquarium
  • Aquarium on web

OSI Software, Inc.

pi2 conversions
PI2 conversions
  • Many very good experiences
  • Rich set of tools for conversion
  • Assistance from OSI Service Group
  • Minimal lost time during conversion
  • Ability to run parallel until comfortable
  • Can be faster & more compact archives
  • Float32 is popular from my travels

OSI Software, Inc.

pi archive
PI Archive
  • Benchmark Tool by Que Systems
  • Version 3.2.357.17 is 3x faster
  • Equation points and Totalizers
  • Batch monitor in every server
  • Alarm monitor for everyone

OSI Software, Inc.

stranger than fiction
Stranger than fiction
  • PI DataArchive – UDA
  • Use other archives
    • See the data from PI view
    • Use PI clients
    • Use PI interfaces
    • Use PI / Microsoft development environment

OSI Software, Inc.

embedded pi archives
Embedded PI Archives
  • Fisher Rosemount Delta Vee
  • Intellution
  • GE

OSI Software, Inc.

archive
Archive
  • Version 3.3 in development
    • Module database
    • NT Performance Monitor Object
  • PI-Perfmon interface
    • Manage your resources by exception
    • Analyze time before lockup

OSI Software, Inc.

batch basics
Batch Basics
  • Group tags under UNIT
  • Refer to tags via Alias names
  • Batch monitor produces the index file
  • Everything contained within the archive file
  • Used by PI Profiles

OSI Software, Inc.

how to get pi updates
How to get PI Updates
  • New database to enable web functionality
  • Major releases sent
  • Minor releases by request
    • Download authorized by support
    • Physical product by request
  • Check support.osisoft.com
    • Did I mention that already?

OSI Software, Inc.

support news
Support News
  • Using new SQL Server database
  • Call processing
    • California 7a-7p
    • New Zealand 7p-2a
    • Future
    • 24hour callback weekends

OSI Software, Inc.

support call handling
Support call handling
  • Leave a message processing
    • Message priority over call shifts
  • Email & attachments are very useful
  • Tracking your calls?
    • Register for your support access
  • Web tracking / call logging in testing
    • Customer access to new database

OSI Software, Inc.

devnet osisoft com
devnet.osisoft.com
  • Tools for you
  • Focus for application questions
  • Feedback to us on your interests
  • Resource commitment by OSI

OSI Software, Inc.

point tuning
Point Tuning

OSI Software, Inc.

slide24

Interface dependant

Simple change test

Exception

Compression

Archive dependant

dual slope test for

accuracy

OSI Software, Inc.

slide25

excmin = 0 (default)

excmax = 600 (default)

excdev = 0 (default was 1.0)

Exception

Compression

Deviation of zero

Does a lot!

OSI Software, Inc.

slide26

Exception

compmin = 0 (default)

compmax = 28800 (default)

compdev = ? (default 2.0)

Compression

OSI Software, Inc.

slide27
Start with all points compdev = 0.5%span or 0.25% span
  • Add exceptions for specific groups of points to refine first guess

OSI Software, Inc.

slide28
Temperatures
    • Set for engineering units 1degf / 0.5degc
    • Or appropriate for process (larger dev for furnaces & high temperature processes)
  • Power
    • Set for 0.1% span
    • Low noise measurements

OSI Software, Inc.

yield measurements
Yield Measurements
  • Custom tune yield calculations appropriate to production reporting requirements

OSI Software, Inc.

compdev compdevp
compdev / compdevp
  • PI – SMT tool shows both attributes by default
  • Compdevp takes precedent over engineering deviations!
  • When both columns are shown in SMT then only the compdevp contents matters.

OSI Software, Inc.

slide31
A blank value of compdevp causes the default compdevp to be applied regardless of compdev value.
  • Remove the compdevp column to cause the compdev attribute to be applied

OSI Software, Inc.

slide32
%Span, span defaults to 100!
  • Archiving & compressing = 1
  • Step set according to measurement

OSI Software, Inc.

slide33

API interface

Use bufserv

Start interface with

/stopstat=shutdown

Set shutdown attribute

Shutdown=0

PI Archive

OSI Software, Inc.

ph example
pH example
  • Instrument +/- xx.xx calibration
    • No compression = 3500 values / day
  • Comdev=0.01 for
    • 80 to 140 values / day

OSI Software, Inc.

slide35
Check archive consumption
  • Archives can be resized
    • Guide is 8 to 25 archives / year
    • Archives must fit backup media
  • Remember to add archives to shift into
  • Backups should be automatic

OSI Software, Inc.

training
Training
  • 2-4 hour pills
  • Available frequently
  • A little knowledge encourages users
  • CBT reinforces details
  • training.osisoft.com
    • Schedule classes
    • Download resources

OSI Software, Inc.

getting value from pi
Getting value from PI
  • Deliver Business Value
  • Actionable Information
  • Web presentation stampede
  • Windows desktop advantages
    • Low cost
    • Sophisticated features , multimedia
    • Most frequently updated

OSI Software, Inc.

pi steering committee
PI Steering committee
  • Think information in all departments
    • Engineering
    • Environmental
    • Safety – training, reviews, instructions
    • Production
    • Plant business objectives

OSI Software, Inc.

window 2000
Window 2000
  • Launched here in San Francisco
  • OSI participated
  • Tested for so…long
  • Bet your company by Microsoft
  • Launch presentation said it all
  • Aquarium Tested

OSI Software, Inc.

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