At ERNOA System Integration, we provide comprehensive consultancy and engineering services focused on the AVEVA (OSIsoft) PI System and its ecosystem.
Our mission is to help industrial organizations unlock the full value of their operational data, ensure data integrity, and accelerate their digital transformation across manufacturing and process environments.

1. PI System Architecture & Deployment

• Design and implementation of PI System architectures (on-premise, hybrid, or cloud).

• Configuration of PI Data Archive, Asset Framework (AF), PI Vision, and PI Integrators.

• Deployment of redundant and high-availability environments for critical manufacturing systems.

• System migrations, upgrades, and license optimization for PI Server, PI Vision, and PI DataLink.

2. Data Integration & Connectivity

• Integration of field and control systems via OPC DA/UA, Modbus, DCS/SCADA, and PLC interfaces.

• Data collection from diverse systems such as DeltaV, iFIX, Bailey Infi90, Aspen IP.21, and other historians.

• Configuration and validation of PI Interfaces and PI Connectors for real-time data streaming.

• Development of custom data flows using PI Web API, AF SDK, and RESTful integrations with IT systems (MES, ERP, LIMS).

3. Data Modeling & Contextualization

• Development of Asset Framework templates and hierarchies aligned with ISA-95 / S88 models.

• Configuration of AF analytics, event frames, and notifications for automated monitoring and KPI reporting.

• Structuring of plant and asset data to support predictive maintenance, OEE, and energy optimization initiatives.

4. Visualization, Analytics & Reporting

• Design of PI Vision dashboards for process monitoring, performance tracking, and batch analysis.

• Integration with advanced analytics platforms such as Power BI, Tableau, Python, or Snowflake.

• Creation of custom visualization displays for operators, engineers, and management.

• Real-time and historical data visualization to support continuous improvement programs.

5. Validation & Compliance (Pharma & Life Sciences)

• Expertise in GMP environments and GAMP 5 Category 4/5 validation.

• Authoring and execution of URS, FRS, IQ/OQ protocols, and validation reports.

• Ensuring compliance with FDA 21 CFR Part 11 and EU Annex 11 for data integrity and electronic records.

• Support for internal and external audits, and computerized system validation (CSV).

6. System Maintenance, Monitoring & Optimization

• Implementation of PI System health monitoring dashboards and proactive performance tuning.

• Backup/restore procedures, failover testing, and lifecycle management of the PI infrastructure.

• Training and mentoring of client teams to ensure knowledge transfer and operational autonomy.

• Remote and on-site support for troubleshooting, patching, and upgrade validation.

7. Digital Transformation & Enterprise Integration

• Bridging the gap between OT and IT layers through standardized data models and secure integration.

• Enablement of IIoT and Data Fabric architectures, combining PI data with cloud and enterprise analytics.

• Consulting on data governance, cybersecurity, and industrial digitalization roadmaps.

• Collaboration with MES, DataOps, and Digital Transformation teams to ensure measurable business value.