Download Manufacturing Execution System

Manufacturing Execution System
Oliver L. Hung
11-09-2003
Definition
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MES are at the heart of CIM. The simplest model
of CIM has MES as the middle ground between
ERP systems and individual machine and
automation controls
ERP systems handle financial functions, customer
orders and send production requests to the factory
floor. MES provide overall control and
management of the factory floor, and provide
updated information the ERP. (Semiconductor
International 1997)
Relationship
Planning
MRP II/
ERP
Corporate
batch,
production run
reporting or
completion
production planning,
scheduling
Plant
MES
actual process conditons,
completion of process steps
and operations, performance
of equipment and raw
material and operator
actions
recipes
process setpoints
operating instructions
Robots/
AGV
PLC
DCS
 When/What to make
 Planned/standard lead times/
yields/wastes/costs
Execution
 Production management/tracking
- WIP, equipment, operators
 Production scheduling
 Quality control/SQC
 Costing
 Maintenance
 Management functions Communications, reporting
Control
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Ladder logic
Continuous feedback
PID
Advanced control
ERP-MES-Control Data Flow
Planning
Execution
MPRII/ERP
Forecasting
Costing
Production Planning
Product Definition
Process Definition
SOP
Human Resources
Inventory Management
Purchasing
Distribution
Focus:
Customer
Decision Location:
Office
MES
P roduct Demand
BOM/Formula/Recipe/Drawing
/P art P rogram
Resources
Rout ing/P rocess
Labor Charact eristics
Inventory St at us
SOP , HEALT H, W ORK Instruct ions
Order St atus/COmpletions
/St art-Due-End
Resource St atus/Usage
Labor Status/Usage
Material St at us/Usage
Actual BOM/Formula/Recipe/
Drawing/P art P rogram
Actual Routing/P rocess
P roduct Genealogy/T raceability
/As Built Information
Scrap/Wast e
Resource Alloc./Status
Operations Scheduling
Production Dispatching
Document Control
Data Collection/Acq.
Labor Management
WIP Status/Traceability
Quality Management
Performance Analysis
Process Management
Product Tracking
and Genealogy
Maintenance
Management
Focus:
Product
Decision Location:
Factory
Control
Proce ss In stru ctionRecipes,
s:
Work Instruct ions, P art P rograms,
Order Specific, Machine
Ut ilizat ion, W ork Cert ificat ion
Requirement s
O pe rator In stru ctionScheduled
s:
(predict ive) & P revent at ive
Maint enance,
Material Safety Inst ructions
(documents), Machine Operat ion
Instruct ions (document s)
Monitoring & Sensing
Process
Equipment
Environment
Labor
Material
Control
Dril l Down (i n qui rie s) S tatu s
Proce ss S tatu s
Batch En d Re ports
Ad Hoc In qu i re s
Materi al s An alysis
Eve n ts: T ime/Date/Lot/Alarms
Data C ol le cte d from Mon i tori n g
Fu n ction s:P rocess, Equipment,
Environment, Labor, Mat erial, P roduct
P arameters
Machine Control
Regulatory Control
Realtime QC
Advanced Process Controls
Operations
Process Sequencing
Machine & Process Instructions
Labor Instructions
Human Machine Interfacing
Safety
Maintenance
Focus:
Process
Decision Location:
Shop Floor/Plant Floor
MESA International-White Paper
MES Technology Model
SCM
S yste m s
API
ERP
S yste m s
API
Le gacy
S yste m s
API
API
SSM
S yste m s
API
P/PE
S yste m s
API
C on trols
Data
Warehouse
Tool s
(O LAP)
MES Functional Logic
Data Model
(Relational or Other)
Back
O ffi ce
M essa ging
Data Communications
Data Std./Translation
(ODBC)
EDI
API
EDI
Database
Current MES
architecture
incorporates a data
model and
communication
mechanism per
vendor’s system –
which could represent
one or many MES
functions, plus APIs for
interfacing to external
systems and EDI to link
outside the corporation.
Subcontractors
MESA International-White Paper
Application
MES Functions
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Resource Allocation and Status
Operations/Detail Scheduling
Dispatching Production Units
Document Control
Data Collection/Acquisition
Labor Management
Quality Management
Process Management
Maintenance Management
Product Tracking and Genealogy
Performance Analysis
Software
MES Suppliers
Company
Product
Description
CAMSTAR
ControlVision
Equipment control software
CAMSTAR
MESA
MES
COMPAQ
PROMIS, PROMIS Encore!
MES, CIM
Consilium
Workstream DFS
MES
Fastech Integration
CellWork, FactoryWorks,
SPCWorks, WinSECS
Automation level software
and MES
IBM
SuperPOSEIDON/SiView
CIM framework
PRI Automation
Transet
Automation control software
Texas Instruments
WORKS
CIM framework
Wonderware
Intrack
MES
Software
MES Suppliers
Company
Product
General
Industry
Key Target
Markets
Hardware
Platforms
Database
Operating
Systems
COMPAQ
PROMIS
batch process,
repetitive
semiconductor,
electronics
DEC
VAX/ALPHA,
HP-UX
DEC RMS,
Oracle
Open VMS,
VMS, Digital
UNIX, HP-UX
COMPAQ
PROMIS
Encore!
batch process,
repetitive
semiconductor,
electronics
Windows NT,
UNIX
Oracle
Windows
95/NT, UNIX
Consilium
Workstream
DES
batch process,
repetitive
semiconductor,
electronics
DEC
VAX/APLHA,,
UP-UX
Informix,
Oracle
VAX, HP-UX
IBM
POSEIDON/
SiView
batch process,
repetitive
semiconductor,
electronics
IBM
DB2
AIX
/Windows NT
Major Products
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Consilium
HP-Compaq
IBM
Consilium-Applied Materials
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WorkStream MES I functionality provides
solutions in five main areas:
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Process Tracking and Monitoring
Automation and Integration
Quality and Engineering Management
Scheduling and Dispatching
Reporting and Data Warehousing
Consilium-Applied Materials
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FAB300 MES II
IBM
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SiView
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Object-oriented applications a strength of SiView
Standard.
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Scheduling
Specification Manager
Materials Manager
Quality Manager
Automation Manager
Common Object Support Services (COSS) from IBM
Event Notification Services
Business Object Server
Systems Management
eProduction
HP-Compaq
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SemiSuite
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PROMIS
ENCORE!