News & Knowledge

We’re your source for automation news. Keep up with the latest industry updates and E Tech employee spotlights, as well as tips and guidance from our manufacturing experts.  

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Where Uptime Is Really Lost (It’s Not Your PLC)

When downtime spikes, the PLC is often blamed. It sits at the center of automation, so when equipment stops, the controller is the first suspect.
But modern PLCs rarely fail. In reality, uptime is lost in the layers around them aging networks, obsolete HMIs, unsupported systems, inconsistent architectures, and years of deferred modernization. Without full OT visibility, teams chase symptoms instead of root causes.
Uptime is not a PLC problem. It is a system level challenge, and it requires a system level approach to fix it.

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E Tech Group to Host Live Session on Hidden IT/OT Risks Blocking AI Adoption in Manufacturing

E Tech Group will host a live session, “AI-Ready or Not: The Hidden IT/OT Risks Blocking AI in Manufacturing,” on June 17, 2026 at 11:00 a.m. ET. The session will highlight the critical infrastructure, data, and integration challenges that often stand in the way of successful AI adoption in manufacturing, offering practical insights to help organizations build a more secure, scalable foundation for AI initiatives.

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Why IT/OT Foundations Are the Fastest Path to UMS Readiness

Unified Manufacturing Systems only deliver enterprise value when the IT and OT foundation is in place. For IT leaders, UMS is an interconnected ecosystem spanning plant systems, data platforms, security, and enterprise applications. When architectures, data standards, and governance vary by site, UMS becomes difficult to scale and harder to secure. By establishing consistent IT and OT foundations first, organizations enable reliable data, reduce risk, and create a repeatable model that allows UMS to scale with confidence across the enterprise.

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What Sets Building Automation Companies Apart

Companies specializing in warehouse and factory automation all approach system design with different levels of integration. While some focus on standalone controls for HVAC or lighting, others take a more holistic view, connecting mechanical systems, energy management, and monitoring into a unified platform. This broader approach helps facilities improve efficiency, maintain consistent environmental conditions, and respond more effectively to changing demands. For complex buildings or multi-site operations, integrated building automation plays a key role in long-term performance and maintainability. Over time, centralized visibility also makes it easier to identify inefficiencies, manage energy use, and support ongoing system optimization without constant manual intervention.