Article Category
Procurement notes and technical articles grouped under DCS Process Control for industrial automation buyers.
Aug 13, 2026
An ABB AC800M recovery is rarely just a processor swap. The controller, S800 I/O, terminal units, connection cable, loop wiring, power, firmware, and project evidence all decide whether the process unit returns cleanly or stays in a troubleshooting loop. DriveKNMS readers often keep mature process-control platforms productive long after modernization discussions begin. A product-backed spare…
Aug 10, 2026
A process loop outage is rarely solved by naming one card. In Metso DNA and Neles-related cabinets, the failed function may involve a personality module, analog output, relay output, terminal block, valve positioner path, or old configuration assumption that has not been reviewed for years. DriveKNMS readers often support pulp and paper, chemical, power, and…
Aug 5, 2026
A Foxboro I/A Series fieldbus problem can look like a failed controller, a bad I/O module, a loose cable, or a missing node in the operator display. During a process interruption, those possibilities collapse into one urgent question: which spare can restore the control path without creating a second fault? DriveKNMS readers need a DCS…
