Challenge
Complex upgrades require advanced expertise. Experienced system integrators will use a holistic approach to fully scope automation system upgrades and consider how the project’s complexities will impact the customer’s budget, uptime, timeline, or performance requirements. An example of this was a PLC-5 and SCADA application upgrade for a leading rice milling company. The company had an obsolete PLC-5 controlling their rice finishing line, in addition to an obsolete SCADA application controlling their entire facility. The legacy SCADA system was costly to keep operational, and the existing network caused communications issues between the customer’s production areas. The customer needed a new PLC program to be installed within a 48-hour timeframe to minimize production impacts, and the existing SCADA system needed to remain operational during the migration to Inductive Automation’s Ignition platform. Automation Group was engaged as the customer’s choice system integrator given their advanced expertise in system migration and the successful execution of projects at the customer’s other facilities.
Solution
Automation Group’s goal is to set the customer up for long-term success, not just short-term gains. The project team created a site inventory of the customer’s existing PLCs, network, computers, and applications. PLC specifications were quickly defined, and long lead items were ordered. The project team remained in constant communication with the customer to keep them well-informed across the different project stages and how to best utilize the new system. The project included upgrades to servers, computer, and network switches in collaboration with the customer’s IT department, the upgrade to Ignition SCADA software across six applications with approximately 500 screens, and the upgrade to two ControlLogix PLC chassis.
Results
The SCADA upgrade was completed in several phases and each application was upgraded individually. This helped minimize impacts to the customer’s production efforts and enabled the legacy and new SCADA applications to run simultaneously so the customer’s personnel could learn the new SCADA software. Automation Group staffed the project with subject matter experts in the Ignition SCADA platform, control engineering, and complex system migrations. Automation Group leverages this diverse, multidisciplinary engineering approach to create intelligent automation solutions for the customer’s long-term success and the opportunity to support their operations in the years to come.
