Line-level MES · System Overview

Line-level MES for discrete manufacturing

Build an executable and traceable manufacturing collaboration mechanism around production lines, workstations, work orders, batches, and quality points.

System features

System features

The system centers on production execution and establishes unified task, status, quality, and batch data chains for workshop and production line operations.

MES

Shop-floor production execution hub

The system converts order requirements into executable work orders, breaks down work orders to production lines and workstations, and continuously records quantity, batch, quality, exceptions, and delivery status.

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01

Line-level, workshop-level positioning

Focus on planning implementation, process execution, and status coordination on the production floor, without replacing professional systems like ERP, WMS, or QMS.

02

Work order-driven plan execution

Convert delivery dates, quantities, priorities, production lines, and shifts into traceable production tasks.

03

Multi-process batch traceability

Link material batches, production batches, processes, pallets, and finished LOTs, supporting source and destination queries.

04

Quality checkpoints embedded in the process

Include incoming inspection, process checks, exception isolation, rework re-inspection, and release results in the production flow.

05

Human-machine collaborative collection

Supports manual reporting alongside device signals such as MQTT, Modbus TCP, and OPC UA.

Lightweight

Focus on core production logic and implement in phases

The first phase determines the system scope around production execution, and clarifies the boundaries with systems such as ERP, WMS, QMS, and equipment platforms, and then adjusts the subsequent scope based on the pilot results.

Deployment

Phased implementation

Configure products, processes, work orders and quality nodes based on typical production lines, first verify the production execution process, and then determine the subsequent scope.

Investment

Controllable scope

Determine the scope of the first phase around the core production logic, confirm the software, interface and data governance workload separately, and arrange subsequent construction based on the pilot results.

Usage

On-site operation

The operation entrance is designed around the planning, supervisor, operator and quality logistics positions. The specific process, authority and training content are configured according to the project.

Implementation

Phased verification

Clarify the objects, processes and acceptance items, and then evaluate whether to expand to more workshops after the representative production lines have completed the verification.

System boundaries

Clear system boundaries

MES is responsible for the core production execution of the production line. Functions such as warehousing, professional quality, equipment platform and finance are undertaken by the corresponding systems; orders, inventory, equipment and production results are exchanged through interfaces.

Manufacturing objects

Organize production around five core objects

The system uses manufacturing objects and their status relationships as the main line, avoiding breaking the production process into unrelated pages.

01

Product and process versions

Define products, BOMs, process steps, workstations, and standard operations.

02

Work orders and production plans

Take orders and configure quantity, delivery date, production line, shift, and priority.

03

Batches and material containers

Link incoming materials, usage, consumption, work-in-progress, pallets, and finished batches.

04

Workstations and production events

Record operator execution, reporting, machine counts, downtime, and exception handling.

05

Quality and delivery status

Connect inspection, release, isolation, packaging, logistics, and shift handover results.

Roles and scope

Same production facts serve different management responsibilities

Provide necessary information to planning, workshop, operation, quality, and logistics roles through role permissions and production organization boundaries.

  1. 01
    Planning and Production Management

    Maintain product versions, work orders, scheduling, capacity, and production line scope.

  2. 02
    Workshop Supervisor

    Check progress, load, site anomalies, downtime, and shift handover status.

  3. 03
    Workstation Operator

    Follow process instructions to pick up tasks, execute tasks, report quantities, and submit issues.

  4. 04
    Quality and Logistics Position

    Execute inspection release, batch traceability, packaging scanning, and pallet handover.

Implementation Principles

Phase implementation based on typical production line units

Start with a production line with clear products, processes, work orders, batches and quality nodes. After completing the basic execution process, expand packaging logistics, equipment acquisition and external system integration.

01 / Scope

Specify execution targets

Determine product versions, process steps, workstations, production organization methods, and key quality access controls.

02 / Data

Unify production facts

Establish association rules among work orders, batches, materials, quantities, exceptions, and handover records.

03 / Expansion

Expanded according to pilot results

Add OEE, equipment connections, ERP/WMS synchronization, and more production lines based on pilot results.