Epicor Advanced MES

MES and ERP serve different but complementary roles within a manufacturing technology stack. ERP (Enterprise Resource Planning) ERP manages enterprise-level functions such as: Financials and accounting Supply chain management Procurement Inventory control Production planning Sales and order management ERP answers: “What should we produce, when, and at what cost?” MES (Manufacturing Execution System) MES manages shop floor execution: Real-time production tracking Machine data collection Labor tracking Quality enforcement Downtime monitoring MES answers: “What is happening right now on the shop floor?”. In an integrated environment, ERP plans the work and manages the business, while MES ensures that production happens efficiently, accurately, and on time. Together, they create a closed-loop manufacturing system that connects strategy to execution.

MES improves Overall Equipment Effectiveness (OEE) by increasing visibility into the three core OEE components: Availability Tracks downtime in real time Identifies root causes of stoppages Reduces unplanned equipment failures Performance Monitors cycle times Compares actual vs. standard production rates Flags slow-running machines immediately Quality Captures defect and scrap data Implements real-time SPC controls Prevents recurring production errors Without MES, manufacturers rely on delayed or manual reporting. With MES: Downtime is detected instantly Bottlenecks are visible as they occur Quality deviations trigger corrective actions Continuous improvement initiatives are data-driven The result is measurable improvement in uptime, throughput, and yield.

MES delivers the highest value in industries where production complexity, regulatory requirements, or downtime costs are significant. Industries that benefit most include: 1. Industrial Machinery Complex routing High customization Precision production tracking 2. Automotive and Metal Fabrication Strict quality requirements Tight delivery schedules High equipment utilization demands 3. Plastics and Injection Molding Cycle-time monitoring Scrap reduction Machine efficiency tracking 4. Electronics Manufacturing Traceability requirements Component-level tracking High defect sensitivity 5. Food and Chemical Processing Regulatory compliance Batch traceability Quality assurance controls In these environments, MES improves production control, reduces scrap, ensures compliance, and increases throughput without adding administrative burden.

Epicor Advanced MES (Manufacturing Execution System) is a real-time shop floor management solution that captures data directly from machines and operators to improve visibility, quality, uptime, and production performance. It acts as the operational control layer between the factory floor and the ERP system. Epicor Advanced MES enables manufacturers to: Automatically collect production data from machines and sensors Monitor performance in real time Track labor and job progress Enforce quality standards using SPC and SQC Optimize scheduling based on live shop conditions Improve on-time delivery and throughput Unlike manual data entry systems, Epicor Advanced MES reduces latency between production events and management insight. This allows supervisors and executives to anticipate bottlenecks, prevent defects, and drive continuous improvement initiatives aligned with Industry 4.0 strategies.

A Manufacturing Execution System (MES) integrates with ERP by serving as the real-time execution layer that feeds operational data back into the enterprise system. In a typical Epicor environment: ERP creates the plan Production orders Bills of materials Routing instructions Resource allocations MES executes and monitors the plan Captures machine runtime and downtime Tracks labor and job status Records scrap, yield, and quality metrics Updates work-in-progress (WIP) Data flows back to ERP in real time Accurate production reporting Updated inventory levels Improved costing accuracy Real-time job status visibility This bidirectional integration ensures: Accurate inventory and material tracking Reliable financial reporting Real-time production intelligence Improved planning accuracy ERP focuses on business planning and financial management. MES focuses on execution and operational control.