When I finished my industrial protocol research series, I wanted to move closer to the systems using those protocols. I turned my attention to software PLCs and started investigating OpenPLC Runtime v4. My first investigation quickly took me into runtime internals…
This post closes a practical loop: a minimal host/controller setup you can actually run. Host PC talks to a soft PLC (CODESYS Control Win). The application exposes axes and variables. The host starts, stops, and exchanges data. Create a…
Train your team with RealPars Business. Book a demo In this article, we will discuss what it means to power a circuit as a source or sink. Initially, let's think about power. Powering a circuit requires a voltage source, a…
AmpliTech Group said Wednesday that its Outdoor Macro Cell 4T8R Open RAN Radio Unit has received certification from the Federal Communications Commission for the US, and Innovation, Science and... AmpliTech Group Receives US, Canada Certifications for 4T8R Open RAN Radio Published on…
The OPC Unified Architecture (OPC UA) data exchange standard addresses this challenge, and now, a new module is available to leverage this technology and streamline secure data access to small PLCs. It is important to note that contextualization and cybersecurity…
A compact edge controller combines open-source PLC programming, industrial certification, and expandable I/O to simplify automation system development for machine builders and system integrators. Industrial Controller Simplifies PLC Development A compact edge controller combines open-source PLC programming, industrial certification,…
Centralisez vos sources de données first-party et third-party dans Clay Achetez des données auprès de plus de 200 fournisseurs au même endroit Suivez les changements de poste, les promotions et d’autres signaux Combinez plusieurs fournisseurs de données pour une couverture optimale…
Peppol-certified Access Point (POP000991) and SMP provider for global e-invoicing compliance across 40+ countries. Send a UBL document to a Peppol participant. The document is queued for async delivery. MISSING_API_KEY, INVALID_API_KEY or EXPIRED_API_KEY. PLAN_LIMIT_REACHED: the organisation's plan allows no more documents this month. INSUFFICIENT_PERMISSION / INSUFFICIENT_SCOPE: the key cannot…
October 12, 2026 Doug Bidwell Another week, another bunch of things to ponder about the IBM i platform and get fixed or re-fixed. This is ever the way with systems software, which is constantly changing, and despite the fact that Big Blue…
This post walks through three of those advisories and turns them into a short, repeatable audit for engineering workstations (EWS) and jump hosts. No exotic tooling: PowerShell, a spreadsheet, and about 45 minutes per site. 3. Inductive Automation Ignition — CVE-2026-77393 (ICSA-26-246-06). In…
Programmable logic controllers, IEC 61131‑3, and ladder logic topics.
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