The new solution, developed by Nakata Mfg., features user-friendly flexible programming and enhanced machine safety. The PLC safety functionality includes the application of access control devices on safety gates around the machine perimeter, and the implementation of functional safety via the PROFIsafe protocol over the PROFINET communication network with Siemens Sinamics drives.

Nakata’s automation also utilizes edge computing, allowing each application to run on a virtualized system that can be seamlessly migrated to any other platform. This approach by Nakata also allows easier access for support compared to traditional server/client applications. As an additional benefit, edge computing provides a framework for future system expansion, including cloud computing, data analytics, and artificial intelligence.

Completed on Schedule

Through a cooperation agreement, Nakata supplied the proprietary information required to engineer the new system, while Primetals Technologies contributed local expertise to ensure the engineering and equipment met U.S. standards. Primetals Technologies will also provide ongoing maintenance service support from its nearby location in Alpharetta, Georgia. The project was completed as scheduled with the machine returning to successful operation and production.