Rockwell Automation Launches Controller-Based Batch and Sequencing Capability

Rockwell Automation has extended its PlantPAx Process Automation System with the new PlantPAx Logix Batch and Sequence Manager. The application solves a wide range of local, controller-based batch and sequencing needs allowing users to configure sequences directly in the controller through the human-machine interface using a standard user interface.

The Logix Batch and Sequence Manager can be used for stand-alone units like mixers, blenders and reactors that require flexibility in the sequence (procedures) of the process and the formulas (setpoints) for the recipe. It is also well suited for common continuous sequencing applications like process startup/shutdown, grade changes and cleaning skid control.

"Many applications require sequence management capabilities, but the complexity of the process may not be great enough to warrant a server-based batch software package," said Andy Stump, manager, Batch Solutions, Rockwell Automation. "This solution allows the user to start small, but if at any point the requirements grow, users can simply migrate the Logix Batch and Sequence Manager into a comprehensive software solution like FactoryTalk Batch without costly re-engineering and testing.”

"With the Logix Batch & Sequence Manager, Rockwell Automation provides a scalable batch solution that focuses on ease of use and reduced engineering," said John Blanchard, research director, ARC Advisory Group. "This scalability is a distinct advantage for OEMs who deliver standalone, skid-based solutions that must integrate easily into an end user's larger systems."

The application is based on ISA-88 standards. As part of the Rockwell Automation Integrated Architecture system, the application uses the same configuration, networking and visualization environment as the company's larger-scale systems, enabling local, single unit supervision and control, while supporting multiple, independent units in a single controller. This helps provide system integrators, machine builders and end users with cost-effective integration into the plantwide control system.