LogiCore Technical Blog

Application notes, engineering insights, and technical analysis from our automation engineering team.

Technical Article

Why Your Allen-Bradley PLC Project Needs a Specialist (Not a Generalist)

A veteran automation specialist argues that for critical Allen-Bradley PLC integrations, a focused expert beats a 'one-stop-shop' vendor every time. Based on real rush-order experience and hard-won lessons. [...]

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Technical Article

Allen-Bradley PLC vs Siemens S7: A Honest Comparison from Someone Who Picked Wrong Twice

A practical, experience-based comparison between Allen-Bradley and Siemens PLCs. Not a generic feature list—real trade-offs, hidden costs, and why I switched teams after two expensive mistakes. [...]

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Technical Article

Why I Stopped Playing the 'Cheapest Allen-Bradley PLC' Game (And Why You Should Too)

A quality manager's perspective on why chasing the lowest price for an Allen-Bradley PLC often backfires. Transparency in pricing leads to better long-term value. [...]

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Technical Article

How to Avoid $3,000 in Allen-Bradley PLC Setup Mistakes: A Field Tech's Pre-Install Checklist

A practical, step-by-step checklist for engineers and system integrators to avoid common and costly Allen-Bradley PLC programming and hardware setup errors, based on real-world field experience. [...]

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Technical Article

Allen-Bradley PLC: 7 Questions Every Cost-Conscious Buyer Should Ask

A procurement manager’s guide to buying Allen-Bradley PLCs, focusing on total cost of ownership, hidden fees, and when it’s worth paying for certainty. [...]

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Technical Article

How to Reset a Circuit Breaker: A 7-Step Quality Checklist for Industrial Maintenance

A practical, step-by-step guide on resetting a circuit breaker, written from a quality inspector's perspective. Covers common mistakes, safety protocols, and when to call a professional for Allen-Bradley and other PLC-related systems. [...]

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Technical Article

Allen-Bradley PLC: How to Choose the Right Model & Simulator for Your Application

A practical guide to selecting Allen-Bradley PLCs (1500, CompactLogix) and online simulators, with troubleshooting tips using a multimeter. [...]

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Technical Article

How I Buy Allen-Bradley PLCs Without Wasting My Budget (A 6-Step Checklist)

An admin buyer's practical checklist for purchasing Allen-Bradley PLCs and contactors, with hard-won lessons on vendor vetting and avoiding costly mistakes. [...]

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Technical Article

Allen-Bradley PLC Training: The One Thing That Actually Predicts Your ROI (It’s Not the Course Content)

A procurement manager with 6+ years of vendor negotiation experience breaks down why the real cost of Allen-Bradley PLC training isn’t the tuition—it’s the hidden integration gap. Includes a Costco-scale cost comparison and a direct challenge to the ‘we train on everything’ pitch. [...]

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Technical Article

I Wasted $2,100 on Allen-Bradley PLC Programming (A Ladder Logic Horror Story)

A firsthand account of costly mistakes in Allen-Bradley PLC programming and ladder logic. Learn from my errors to avoid wasting time and money on your next project. [...]

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