“If we don’t look at the entire process in a plant we end up with islands of automation.” Randy Otto of ECS Solutions on the importance of a big picture view when undertaking an automation system modernization.
ECS Solutions, Inc. is guiding Mizkan through that evolution, resulting in boosted data-storage and network speed along with widened internal accessibility to the entire system. ECS recommended a redundant star architecture, which enables quicker convergence and greater expandability with less intrusion. Otto, together with Steve Christian, related the story of Mizkan’s journey this week at Rockwell Automation TechED in Orlando.
“We made these changes in phases,” explained Randy Otto, vice president of ECS Solutions, Inc. Phase 1, which was completed in November 2015, entailed upgrading servers and software. Phase 2 focuses on an overhaul of the plant-wide manufacturing network.
Implementing a FactoryTalk Batch network enables the processing plant to be compliant with the ISA-88 standard, making the process more flexible, enabling switching between some 200 recipes without having to know PLC programming or enlisting the services of engineers for programming support. Added Otto, “We also wanted to bring management visibility into the process and support the convergence of IT and OT.”
Throughout the TechED presentation, Otto stressed the importance of prioritizing and clarifying ownership of the IT role during an initiative like this. “The people who were in place for engineering, maintenance and tech support didn’t have the knowledge required to do the backup and maintenance on servers and the database,” he explained. Without this oversight, servers fill to capacity and data is overwritten.
Likewise, Otto stressed the need for a clear strategy when launching upgrades of this magnitude. “If we don’t look at the entire process in a plant, we end up with islands of automation,” he explained. “Developing a Connected Enterprise makes you step back and look at the entire plant strategically. How much data do you want to collect? How much bandwidth will this take up? Where do we need switches throughout the plant? How are we going to support everything? These are the types of things that need to go into a plan. If you don’t start with a clear strategy, you end up with a crashing, daisy-chain network.”
The results at Mizkan speak volumes. Otto and Christian boast comprehensive, real-time reporting from the floor and package areas, full time-series data in the CIP systems as required by the FDA, speedy ingredient-analysis reports, and data-storage reports available upon request within seconds. There have been no occurrences of downtime in 2016.
The production, the technology, the sauce and the profits keep flowing.
“The sauce has the same great taste,” said Christian, who’s had a hand in producing the century-old Ragu for nearly three decades. “The way we make it is just a lot easier.”