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Looking 10 years ahead, will PLC programming even exist as a distinct skill, or will it be absorbed into AI-driven 'intent-based' configuration where we just tell the system what we want to make?

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That's a really insightful question! Looking 10 years ahead to around 2035, I think PLC programming will definitely still exist, but it's going to evolve dramatically. Based on what I'm seeing in the industry right now, here's what I expect:

PLC programming won't disappear as a distinct skill, but it will transform. Major companies like Siemens, Allen-Bradley, Schneider, and Beckhoff are already developing natural language to PLC code systems. These AI tools will handle the repetitive, boilerplate programming tasks - maybe 80% of the work according to some estimates.

However, human PLC programmers will become more like 'automation architects' or 'system validators.' You'll still need people who understand industrial processes, safety requirements, and how to troubleshoot when things go wrong. The AI will generate code based on your intent, but you'll need to review it, validate it, and ensure it meets all the safety and regulatory standards.

Think of it this way: we'll move from writing every line of code to telling the system what we want in plain language, then reviewing and refining what the AI creates. The skill set will shift from pure coding to system design, process understanding, and AI-assisted development oversight.

So yes, intent-based configuration is coming, but PLC expertise will remain valuable - just in a different, more strategic form. The people who understand both the technology AND the industrial processes will be in high demand.

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