Oil & Gas Customer
The goal of this project was to design and implement a scalable PlantPAx control system for Oil & Gas customers to manufacture the first-of-its-kind product in the U.S. The goal of this project was to design and implement a scalable PlantPAx control system for the only U.S. manufacturing plant producing this specific product. Given the plant’s critical role in the market, the system needed to ensure high availability, redundancy, seamless data management, and advanced virtualization to support continuous operations. The architecture included two EXSi servers running VMware vSphere, with all virtual machines (VMs) configured for vMotion to enable uninterrupted migration between servers during hardware maintenance or failure. An 80TB Native NAS was deployed to store operational data, with Veeam Backup & Replication ensuring disaster recovery and minimizing data loss risk.
The virtualized infrastructure hosted key applications across multiple VMs. The PASS server managed essential automation processes, while the Historian server captured real-time and historical data to support performance monitoring and analysis. An SQL server was used to manage plant data and generate critical operational reports. The EWS server served as an engineering workstation for developing and deploying control logic, while the ECHO server provided a simulation environment for testing automation strategies before implementation. Additional VMs included the Code Manager, which offered version control for automation logic, ensuring consistency, traceability, and rollback capabilities. The Asset Centre VM tracked and monitored the health and performance of plant equipment, enabling predictive maintenance and improving asset lifecycle management. This reduced the risk of unplanned downtime and ensured continuous plant operation. Mobile tablet integration enabled field technicians to access control systems remotely, further enhancing response times and operational flexibility.
The plant’s network was built on a robust ring topology to ensure fault tolerance. Multiple Spanning Tree Protocol (MSTP) was implemented to prevent loops and ensure fast network convergence, while a layered network approach segregated I/O, control, and business traffic to improve performance and security. The ring topology ensured that even if a link failed, the network would reroute traffic, maintain continuous communication, and minimize disruptions.
The combined infrastructure provided high availability and redundancy across both the network and virtualization layers. Dual EXSi servers ensured critical systems remained operational, with vMotion enabling seamless migration of VMs to avoid downtime. Veeam Backup & Replication safeguarded data on the 80TB NAS, providing a reliable disaster recovery solution. The Historian and SQL Server collected and managed operational data, offering insights that helped optimize production and streamline decision-making. The Code Manager facilitated consistent automation logic development, while the Asset Centre's predictive maintenance capabilities improved equipment reliability and reduced maintenance costs. With remote access via mobile tablets, technicians could quickly respond to issues, keeping production on track.
Given the plant's unique status as the sole producer of this product in the U.S., system reliability was paramount. Any downtime could disrupt the supply chain and impact on customer commitments. The PlantPAx system, with its high availability, redundancy, and advanced monitoring capabilities, enabled the plant to operate with optimal efficiency. The combination of virtualization, network design, asset management, code control, and disaster recovery provided the foundation for continuous production, ensuring the plant maintained