The document discusses a Manufacturing Execution System (MES). An MES connects, monitors, and controls manufacturing systems and data flow on the factory floor to improve production output. Its core functions include data collection, production scheduling, dispatching production units, production tracking, maintenance management, and quality management. An MES integrates with ERP systems and connects to programmable logic controllers to map production details to machine control parameters. Implementing an MES system can deliver significant benefits like reduced cycle times, work-in-progress, and quality issues as well as improved planning and customer service.

1. Ashok Deshwal
Bharat Verma

2. Manufacturing Execution System
 A MES is an Information system that connects , monitors & controls complex
manufacturing system and data flow on the factory floor . The Main goal of is to ensure
effective execution of the Mfg. operations and improve production output.

3. Core Function of MES
In its most current form , MES’s Core functions includes
 Data Collection & Acquisition
 Operating Scheduling
 Dispatch Production unit
 Production tracking & Genealogy
 Staff & Resources management
 Process Management
 Performance analysis
 Maintenance management
 Quality Management
 Documents Management

4. Core Function of MES
Business Level
Field level
Plant Level
Control Level

5. Architecture of MES
Design Plan Respond Produce Deliver Operate
ERP
MES
PCo
PLC
 Production Plan
 Bill of Material
 Production Steps
Series Number
Quality Result per lot
Order Management
 Production Details Management
 Detailed & Flexible
 Production steps Routing
Shop Floor control of each step
Tolerance check
Log Parametric data
 Mapping of ME Production details to
PLC control parameters
Mapping of ME Production
details to PLC control
parameters
 Sensors detects material carrier
request control parameters from ME
M/c Reports completion &
request next operation

6. What Typically does MES do?

8. MES Work flow

9. Benefits of MES
An MES system can Deliver significant improvements in bottom line
profitability , On time Delivery & Better Quality Products ,
 Reduced Manufacturing cycle time
 Reduced or eliminate data entry
 Reduced Work – in – Progress
 Reduced Paper work between shifts
 Reduced Lead time
 Reduced product quality
 Eliminate lost paper work
 Empowers plant operations people
 Improve the planning process
 Improve customer services
 Reduced set-cost & wait time

12. MES UI SCREEN
This is how MES UI Screen look likes , and UI will be the different based on company and software package.