Modernizing SCADA for scalable fill/finish operations

Legacy constraints threatening stability and growth

A life sciences manufacturer relied on an aging SCADA platform that was approaching obsolescence. The outdated technology increased operational and business risk while making maintenance and system extensions resource-intensive.

 Inconsistent implementations across sites limited standardization and complicated integration. The legacy platform restricted scalability, hindered the introduction of new functionality, and increased the risk of downtime across critical fill/finish operations.

These constraints not only affected daily production stability but also slowed broader modernization initiatives and limited the company’s ability to support future manufacturing demands.

A structured migration to Ignition

To reduce obsolescence risk and align with its long-term manufacturing strategy, the company chose to migrate to a modern, standardized Ignition SCADA platform.

 Working in close collaboration with the customer, NNIT led the reverse engineering of the legacy system and designed a modular, reusable Ignition architecture. Standard screen layouts, data models, and communication layers were defined to ensure consistent functionality across environments and simplify future maintenance.

 A new infrastructure was established to support development, testing, and production with high availability. The phased migration approach minimized operational disruption while enabling gradual expansion and modernization of the production control platform.

 The result was a fully integrated and scalable SCADA foundation capable of supporting future enhancements without compromising ongoing operations.

 Driving future-ready production control

By combining deep Ignition expertise with strong life sciences manufacturing insight, NNIT delivered a robust and future-ready production control platform. From architecture design and standards definition to implementation and migration management, NNIT ensured alignment with both technical requirements and business goals. 

The modernization reduced technology risk, strengthened operational stability, and provided a scalable platform for continued digitalization. In addition, the project delivered estimated efficiency savings of €140,000 annually across maintenance, operations, and quality functions, with a payback period of 23 months.

 The case demonstrates how a structured and standards-driven SCADA transformation can secure stable operations today while enabling tomorrow’s manufacturing ambitions.