That's a new twist I was not aware of, Ann. I didn't realize the decision making was shifting to lower-cost operators. I knew vendors were relieving plant operators of the original programming that used to be part of running a plant, but I didn't realize that meant non-engineers had their hands on the controls.
Rob, my understanding is that better, more use-friendly HMI systems are key for both control engineers and operators. There's a shift underway to put more decision-making into the hands of lower-cost operators rather than engineers, which is made possible by more automation of functions and databases that experienced engineers used to do, as you've mentioned several times. This is also being facilitated by better HMI systems.
I agree it is a good thing, Ann, especially as systems are becoming increasingly complex. I would imagine this becomes a more manageable world for control engineers -- greater complexity, simpler interfaces and less original programming.
HMIs are an interesting, sometimes overlooked area of focus for software/display technology improvements. Yet they play a vital part in what happens on the factory floor, and how well, and how quickly, operators can adapt to, or fix, problems in process control. It seems like improvements have been ongoing for a really long time. It's good to see that some kind of standardization is finally arriving, at least on packaging lines.
It's actually amazing to me that there hasn't been a common HMI look and feel and standards prior to this kind of effort--or at least one that has any teeth. Coordinating that diversity must be a bear for organizations to manage let alone impeding worker productivity. Why has it taken so long to push standards?
It's good to see yet another step toward standardization on the factory floor. This is one more step away from hodge-podge world of plant automation. I would guess this will also give control engineers some relief from the daunting task of original programming.
For 3D printing to make the jump from rapid prototyping to manufacturing, engineers will need to find easier ways to move products from their CAD screens to their printers.
Gigabit and PoE are two networking technologies moving ahead in tandem as industrial users power remote Ethernet devices such as IP security cameras at 1,000 Mbps over existing CAT5 cable.
New versions of BASF's Ecovio line are both compostable and designed for either injection molding or thermoforming. These combinations are becoming more common for the single-use bioplastics used in food service and food packaging applications, but are still not widely available.
From Dell / Intel® New Paradigms in Design Work Scott Hamilton, vertical market strategist for Dell Precision workstations, 5/2/2013 5
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For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.
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