pi@dowcorning pi tools lead to plant profits
DESCRIPTION
[email protected] PI Tools Lead to Plant Profits. Barry MacGregor ( [email protected] ) and Kris Zywicki ( [email protected] ). Dow Corning Profile. 2001 Sales: 2.44 Billion Employees: 7500 globally Manufacture of Silicon based chemicals Significant softwares - PowerPoint PPT PresentationTRANSCRIPT
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
[email protected] Tools Lead to Plant Profits
[email protected] Tools Lead to Plant Profits
Barry MacGregor ([email protected])
and
Kris Zywicki
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Dow Corning ProfileDow Corning Profile
• 2001 Sales: 2.44 Billion• Employees: 7500 globally• Manufacture of Silicon based chemicals• Significant softwares
– OSI Soft PI tools including RLink– SAP 4.6B – single instance globally– Sample Manager LIMS– Web based bar-coding interface to PI and SAP– Various Control Systems (one of everything)
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
OSI Soft in Use at Dow CorningOSI Soft in Use at Dow Corning
• First PI system in 1992 – VMS based PI 1.X• Interfaces – Sixteen, including Dow Corning
written• UDS/Edict (PI3.3)– 14 sites with 18 servers,
250,000 tags• PI Batch – 200 batch units• Process Template SPC – 35 implementations• Process Book & Excel Add-in – 700 clients• RLink PM & PP/PI– 22 implementations at 3 sites
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Current PI Server LocationsCurrent PI Server Locations
Chiba,Japan
Midland,Michigan
CarrolltonKentucky
SeneffeBelgium
BarryWales
ManseungKorea
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
UDS (PI3.3) server
Including Process Templates Server
PI Application server
LIMS Analyzersystems
SQL Server
Edict VB
RLink
Process Book
SAP
Excel
PLC
SCADA
DCS
SM IDI
Browser
RF &Bar-codes
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Industry Types within DCIndustry Types within DC
• Process– Batch
– Continuous
– Semi-continuous
• Discrete– Packaging
– Robotics
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Process Controller InterfacesProcess Controller Interfaces
• Fischer & Porter / Bailey
• Allen Bradley PLC
• Siemens PLC
• Intellution SCADA
• Foxboro I/A
• Fisher/Rosemont Delta V
• Batch Execution Systems (Batch Engines)
• Radio Frequency and Bar-coding for manual data entry
• PC based manual data entry
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink
SAP ArchitectureSAP Architecture
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
SAP ModulesSAP Modules
•PP •PP/PI •PM
•PS •QM •FI
•APO •BW •HR
•MM •WM •CRM
•SD •CO •AM
•WF •IS
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
PI Specifics – Presentation AgendaPI Specifics – Presentation Agenda
• Rlink– PP/PI
– PM
• PI Process Templates SPC
• PI analytics
• Mass Balance
• PI for IT
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLinkRLink• 22 Implementations – globally
– PM – 2
– PP/PI – 20
• Provided PM RLink implementation and follow up consulting to the mining operations at BHP Escondida in Chile - Cedric Luyt presentation
Kris reviewed our SAP-RLink-PI configuration and stabilised its operation. It had been operating but with the generation of some errors. He also reviewed R-Link behaviour when SAP and/or PI were down and fed the results to Osisoft to review. He carried out training for our system support people as well as for the Chilean Osisoft personnel.
Joe Garcia, project manager at BHP in Escondida
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Specifics – PP/PIRLink Specifics – PP/PI
• 5 Batch processes– Tank Truck inventory
– Batch Mixers – manual data entry
• 15 continuous processes– Reactors
– Storage tanks
– Meters
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Specifics – PP/PIRLink Specifics – PP/PI
• SAP Transactions– Consumption (GI)
– Production (GR)
– Inventory movements (MM)
– Order confirmations• Partial
• Full
– Resource confirmation
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Specifics – PP/PIRLink Specifics – PP/PI
• Automated Calculations – eliminate human intervention– Mass balance
– Data reconciliation
– Unit conversion
– Status testing
– Temperature compensated volume to mass conversions
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Example(s)RLink Example(s)
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Example(s)RLink Example(s)
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Example(s)RLink Example(s)
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Example(s)RLink Example(s)
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Example(s)RLink Example(s)
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Example(s)RLink Example(s)
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Specifics - PMRLink Specifics - PM
• Other Dow Corning Presentation by Bryan Sower
• Process monitoring– Both Batch and Continuous
– Equipment/machine service hours
– On/off Cycles
– Run times
– Threshold calculations
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
RLink Specifics - PMRLink Specifics - PM
• SAP Transactions– Automated PM Notifications
– Measurement document creation
– Automated measures• Overall Equipment Effectiveness (OEE)
• Total Effective Equipment Productivity (TEEP)
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
PI Process Templates SPCPI Process Templates SPC
• Concepts– “3D SPC”
– Value of concept
• Software
• Dow Corning’s Implementation– Wrote original – 8 years ago
– Exele Version now in 3 sites globally
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Process Template ConceptsProcess Template Concepts
• A control Chart for every minute– Each point on the display has a control chart
associated with it
– Drilldown to specific chart via the point on the template
• Combine the limits and center line into a “trend”
• Plot the current batch in real time on this trend
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Template ManagerTemplate Manager
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Historical TemplateHistorical Template
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Specific Control ChartSpecific Control Chart
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Specific HistogramSpecific Histogram
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Real-time MonitoringReal-time Monitoring
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
PI AnalyticsPI Analytics
• PI SQC– Continuous Processes– Batch Process– QA data (LIMS data in PI)
• Process Book and VB– Active X Container– Multiple data sources
• Data Link – Excel– Primary analytical tool– User flexibility
• Exele – Edict VB
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
PI for ITPI for IT
• Provisions– Historical views of instantaneous measures– Detection of cumulative problems (memory leaks)– Alarming– Diagnostics
• OSI Software provided– PI – PerfMon– PI – SMTP Monitor– PI - Ping
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
PI for ITPI for IT
• Monitored Servers– PI Servers (included with UDS 3.3)
– MS Exchange Servers
– SCADA
– MS SQL
• Monitored NT Statistics– Memory
– Disk
– CPU
– Specified Processes
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
PI for ITPI for IT
• Network Monitoring – 4000 tags– Ping Time
– SNMP Response Time
– Dropped Packets
– Router health calculations
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Mass BalanceMass Balance
• PI data on tank levels
• PI data on inventory meters
• Manual data entry into PI & Excel
• Data reconciled in Excel via Datalink
• SAP data into PI and Excel via IDOC and ALE
• Comparison between PI and SAP data
• SAP “adjusted” to match PI (inventory transactions)
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Plant ProfitsPlant Profits
• Estimated greater than 5,000,000 USD saved per annum with PI tools– At line recovery of batches– Data entry via RLink, not manual– Fewer data errors and corrections– Predictive Maintenance fewer unplanned
shutdowns– Assignable causes determined more quickly– Etc.
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
SummarySummary
• UDS Servers
• Interfaces to PI
• Rlink interfaces to SAP
• Batch Monitoring
• PI Analytics
• PI for IT
• Inventory balancing
• Service Offerings
• Plant Profits
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Dow Corning . . . WE HELP YOU INVENT THE FUTURE.TM© 2002 Dow Corning Corporation
Questions & Hopefully, AnswersQuestions & Hopefully, Answers