Revolutionizing Motor Load Communications
The Value Of Ethernet/IP Infrastructure
International Paper's Georgetown mill, renowned in the wood processing industry, faced a significant technological bottleneck due to their reliance on outdated DeviceNet solutions for critical motor load communications. Recognizing the need for a modern, cohesive system that could enhance operational efficiency and reliability, they sought a solution that could seamlessly integrate their motor loads into a unified Ethernet/IP network.
Problem: Held Back By Infrastructure
The legacy DeviceNet system, while functional, limited the facility's ability to monitor and control their most important motor loads effectively. The existing infrastructure, comprised of older Cutler Hammer Eaton Motor Control Centers (MCCs) with obsolete E777 and MP3000 relays, needed modernization. The challenge was not only to replace these components but to do so in a way that minimized risk to ongoing operations, within the constraints of a tight outage window.
Solution: Ethernet/IP
The Solution Architecture team from the Electrical Equipment Company (EECO) was tasked with devising and implementing a state-of-the-art solution. Leveraging their extensive expertise in medium voltage and low voltage applications and cutting-edge technology, the team proposed an innovative approach:
- Comprehensive Audit and Strategy Development:
- Conducted an in-depth audit of the existing system, identifying key areas for improvement.
- Developed a modernization strategy focused on integrating all motor loads into a single, efficient Ethernet/IP network.
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Pre-Outage Preparation and Training:
- Facilitated hands-on training sessions for IP Georgetown's electrical team, ensuring they were well-prepared for the installation process.
- Completed much of the preparatory work prior to the outage, including configuring new C441 models for low voltage and SEL710s for medium voltage, all supporting Ethernet/IP.
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Seamless Implementation During Outage:
- Executed the modernization plan during a planned 10-day outage, with EECO's team leading the commissioning, programming, and network integration.
- Ensured a smooth transition to the new system with minimal disruption to operations.
- Post-Implementation Support and Documentation:
- Provided comprehensive documentation, including detailed schematics and wiring diagrams, to support future maintenance and upgrades.
- Offered ongoing support to ensure the continued reliability and efficiency of the new system.
Outcome
The project was a resounding success, marking a significant leap forward in IP Georgetown's operational capabilities. The new Ethernet/IP network offered unparalleled control and monitoring of motor loads, leading to improved efficiency, reduced downtime, and enhanced overall reliability. The project not only met the immediate needs of IP Georgetown but also set a new industry standard for motor load communication integration.
Technical Highlight
EECO's Solution Architecture team utilized the SEL 710-5 Integration into EtherNet/IP Networks guide to ensure a seamless transition. This comprehensive guide, developed by EECO, outlines the process of integrating SEL Motor Protection Relays into Rockwell Automation PLCs, leveraging EtherNet/IP - one of the fastest-growing industrial protocols in the U.S. This approach allowed for the reuse of existing infrastructure while bringing the data into the control network, enabling advanced monitoring and control capabilities previously unattainable.
This case study exemplifies EECO's ability to navigate complex modernization challenges, delivering tailor-made solutions that leverage existing infrastructure to achieve cutting-edge results. The successful integration of IP Georgetown's motor loads into a unified Ethernet/IP network underscores EECO's commitment to innovation, reliability, and customer satisfaction in the realm of industrial automation and motor control.
