I recently led a project where the requirement felt impossible at first: build a vendor‑agnostic, hot‑standby controller pair that can fail over in under 200 ms without buying any extra hardware modules or vendor‑specific redundancy kits. After several iterations and field tests, I arrived at...
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Smart Factory
I recently worked on a frustrating but all‑too‑common problem: operations...
Smart Factory
I’m going to walk you through a practical, seven‑day smart‑factory pilot...
Process Optimization
When a high‑mix assembly line starts flagging too many good parts as rejects,...
Process Optimization
I recently led a pilot to demonstrate that a vendor‑agnostic edge layer could...
When a high‑mix assembly line starts flagging too many good parts as rejects, the ripple effects are immediate: rework backlogs swell, throughput drops, and operators spend more time explaining false failures than fixing real ones. I’ve seen...
I recently led a pilot to demonstrate that a vendor‑agnostic edge layer could cut cycle time by 15% on a brownfield production line — and we proved it inside eight weeks. This piece walks through the pragmatic steps I took, the trade‑offs, the...
When we introduced a new product variant on an assembly line last year, our vision system’s false reject rate jumped from a tolerable 2–3% to over 12% overnight. Suddenly good parts were being boxed as bad, operators were calling for rework, and...
I’ve spent years helping factories turn nebulous energy losses into concrete improvement projects. Compressed‑air leaks are one of those low‑visibility, high‑cost problems that quietly erode productivity and sustainability targets. In this...
I recently delivered a project where the goal was clear: keep an existing Siemens S7 environment running with hot failover while streaming alarm/events to a cloud analytics service — and do it without adding or swapping PLC hardware. Below I...
I remember the first time a new product family landed on my desk and the plant asked, "How quickly can we get acceptable inspection performance?" The short answer I gave then — and keep giving now — is: faster than you think, if you structure...
When a plant I worked with wanted to add cloud analytics and a lightweight fleet management layer to a mixed-vendor production line, they faced a familiar constraint: no one wanted to touch the existing PLC code. The reluctance was sensible —...
I’ve long been frustrated by vendor lock‑in when trying to implement high‑availability strategies across heterogeneous control systems. In practice you’ll often find a Siemens S7 island on one line and Rockwell ControlLogix on another, each...
I recently led a retrofit program to install variable‑speed drives (VSDs) across a mixed fleet of motors in a process plant. The project surprised some stakeholders: beyond the expected energy savings, retrofitting produced measurable reductions...
When a plant manager asks me "Can a lightweight digital twin halve setup time on a high‑mix line?", I give a deliberately pragmatic answer: maybe — if you define "lightweight" and "setup" clearly, design a tight validation plan, and focus on the...