Oh, I agree, and understand the concept, naperlou. The reality is a complicated computer network on top of regular electrical troubleshooting. The self-diagnosis goes only so far, and then a human must begin tracing the circuits, which will include Ethernet problems on top of simple switch or relay failures.
The wages offered for such a skill set simply aren't enough to retain a good maintenance technician.
In my experience, I've seen factory maintenance skills gradually decline, and with it the education/knowledge necessary to keep the factory running. This is not a slam against the workers, but against management policies and wages offered.
The result of the lowest-cost is best policy is that the maintenance department no longer has the skills necessary to monitor and troubleshoot modern networked safety systems.
Rob: Thanks for spotlighting what appears to be a wide range of technologies promoting increased safety on the plant floor. One in particular that I'm curious about is the second slide on ExpertOperator. What exactly is a virtual safety wall that can surround equipment? Hadn't heard of that capability before.
Altair has released an update of its HyperWorks computer-aided engineering simulation suite that includes new features focusing on four key areas of product design: performance optimization, lightweight design, lead-time reduction, and new technologies.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.