{"id":14659,"date":"2019-09-23T00:00:00","date_gmt":"2019-09-23T00:00:00","guid":{"rendered":"https:\/\/www.dmcinfo.com\/our-work\/allen-bradley-plc-5-to-controllogix-migration\/"},"modified":"2025-07-15T17:55:44","modified_gmt":"2025-07-15T22:55:44","slug":"allen-bradley-plc-5-to-controllogix-migration","status":"publish","type":"our_work","link":"https:\/\/www.dmcinfo.com\/our-work\/allen-bradley-plc-5-to-controllogix-migration\/","title":{"rendered":"Allen-Bradley PLC-5 to ControlLogix Migration"},"content":{"rendered":"

DMC has headed migration projects on behalf of the customer to migrate chemical extrusion processes running with PLC-5 Controllers, 1771 remote IO, and Flex I\/O on Data Highway Plus (DH+) communication protocol.\u00a0<\/p>\r\n\r\n

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\r\nClient’s End Product<\/em><\/p>\r\n\r\n

The client engaged DMC to specify similar modern control hardware and develop changeover plans to minimize downtime during commissioning.\u00a0 DMC worked with Allen-Bradley distributors and the client\u2019s electrical contractor to determine which control parts had a direct upgrade and which electrical components would be best re-wired for future maintainability.<\/p>\r\n\r\n

DMC utilized Allen-Bradley\u2019s PLC-5 to ControlLogix software migration tool to create functionally equivalent PLC programming for the ControlLogix platform.\u00a0 Since this customer had little controls documentation available to them, DMC worked with the customer to verify expected functionality and to specifically verify high-risk portions of the code such as interlocks that could cause equipment damage or product mixing if not working correctly.\u00a0<\/p>\r\n\r\n

DMC also migrated the tag and communication paths of the client\u2019s Wonderware InTouch system and reconfigured the HMI system,\u00a0a terminal server-client layout utilizing ACP ThinManager.<\/p>\r\n\r\n

During commissioning, DMC worked with the client\u2019s contractors directly to check out and troubleshoot new hardware. DMC\u2019s engineers provided support to the client\u2019s operations and process engineering teams to start up equipment and implement adjustments during production.\u00a0 DMC developed a close relationship with the customer and provided a\u00a0high-level control system understanding to identify and improve portions of the original code function.\u00a0<\/p>\r\n\r\n

DMC provides ongoing support and training for the client personnel on an as-requested basis.<\/p>\r\n\r\n

Learn more about our PLC Programming Services<\/a>.\u00a0<\/p>\r\n","protected":false},"excerpt":{"rendered":"

DMC has headed migration projects on behalf of the customer to migrate chemical extrusion processes running with PLC-5 Controllers, 1771 remote IO, and Flex I\/O on Data Highway Plus (DH+) communication protocol.\u00a0 Client’s End Product The client engaged DMC to specify similar modern control hardware and develop changeover plans to minimize downtime during commissioning.\u00a0 DMC […]<\/p>\n","protected":false},"author":8,"featured_media":14657,"template":"","meta":{"customer":"","summary":"

DMC has completed software and hardware migrations from obsolete Allen-Bradley PLC-5<\/a> to ControlLogix by specifying hardware, developing commissioning plans, and migrating and commissioning the modern software for a customer in the chemical manufacturing industry.<\/p>\r\n","description":"","customer_benefits":"