The digitalisation pyramid in industrialisation: managing an optimised production line

Modern industrialisation relies on a harmonious integration between physical tools and digital systems. To optimise a production line, it is essential to understand how the different levels of the digitalisation pyramid interact, from field sensors to enterprise management systems. In this article, we will explore each level of this pyramid, its role in the industrial process, and how a production line leader can leverage these technologies to improve efficiency, quality and decision-making

Introduction: Digitalisation at the Service of Industrialisation

Digitalisation is radically transforming factories, enabling better monitoring, precise control and advanced data analysis. The digitalisation pyramid, made up of six levels, illustrates this functional hierarchy. Each level plays a key role in the management of a production line, from the execution of basic tasks to corporate strategy.

For a production line leader, mastering these levels means being able to anticipate breakdowns, optimise resources and guarantee a smooth industrial process . Let us see how each level contributes to this optimisation.

Level 0: The Field Level – Foundation of the Production Line

At the bottom of the pyramid are the physical equipment:

• Sensors (temperature, pressure, etc.)

• Actuators (motors, valves)

• Machines and robots

These elements collect raw data and execute the commands sent by the higher levels. For example, a vibration sensor on a machine can detect an anomaly, while a robot assembles parts according to precise instructions.

For the production line manager :

• Monitor the condition of equipment in real time.

• Quickly identify malfunctions to avoid unplanned stoppages.

Level 1: The Control Level – PLC and DCS

The programmable logic controllers (PLC) and the distributed control systems (DCS) ensure real-time control of processes. They receive data from the sensors and send commands to the actuators.

Example :

• A PLC regulates the speed of a conveyor according to the production flow.

• A DCS manages several machines simultaneously in a complex industrial process .

For the production line manager :

• Configure and adjust PLC parameters to optimise production cycles.

• Intervene in the event of process drift.

Level 2: The Supervision Level – SCADA and HMI

The systems SCADA (Supervisory Control and Data Acquisition) systems and the human-machine interfaces (HMI) offer a global view of operations. They make it possible to:

• Visualise machine data.

• Send setpoints to the controllers.

• Generate alarms in the event of an anomaly.

Example :

• An HMI screen displays the fill level of a tank and allows the operator to modify its flow rate.

For the production line manager :

• Monitor several lines simultaneously.

• Diagnose problems using data histories.

Level 3: The Operations Level – MES

The Manufacturing Execution System (MES) drives production operations:

• Management of manufacturing orders.

• Quality monitoring.

• Preventive maintenance.

Example :

• The MES alerts the production line leader if a batch of products shows defects, enabling immediate correction.

Advantages :

• Reduction of downtime.

• Improved traceability.

Level 4: The Planning Level – ERP

The systems ERP (Enterprise Resource Planning) optimise resource management:

• Production planning.

• Gestion des stocks.

• Coordination between departments.

Example :

• The ERP calculates raw material requirements to avoid shortages on the production line.

For the production line manager :

• Anticipate production changes.

• Adjust staffing levels according to needs.

Level 5: The Strategic Level – Enterprise Management Systems

At the top of the pyramid, analysis tools support decision-making:

• Analysis of production data.

• Cost optimisation.

• Innovation strategy.

Example :

• A company uses dashboards to decide to invest in a new production line.

For the production line manager :

• Share accurate reports with management.

• Propose data-driven improvements.

Conclusion: Towards an Intelligent Production Line

The digitalisation pyramid shows how each level contributes to the efficiency of an industrial process. For a production line leader, understanding these interactions is crucial in order to:

• Reduce downtime.

• Improve product quality.

• Make informed decisions.

In the era of Industry 4.0, integrating these technologies is no longer an option, but a necessity to remain competitive. Companies that master this pyramid transform their production lines into true factories of the future, intelligent and connected.

And you — how are you digitalising your industrial process?