PC-based control is making a quiet comeback, in part because of an eroding dividing line between PLCs, PCs and ‘soft’ control. At least, that’s the opinion of David Humphrey, an analyst for ARC Advisory Group (http://rbi.ims.ca/4927-535) who reports on automation trends. PC-based control today ranges from software such as a ‘soft’ PLC delivered on a CD-ROM that runs as a task on a Windows platform, to PLC-like controllers running small footprint or embedded versions of Windows. The lines are blurring between PLCs and PC-based control, and the focus is on software integration. Humphrey uses a “Programmable Automation Controller”(PAC) to describe solutions that provide users with an integrated view of control tasks from a single tag database. New products are offering a variety of solutions, but ultimately the premium is providing users a unified environment for control.
This Gadget Freak Review looks at a keyless Bluetooth padlock that works with your smartphone, along with a system that tracks your sleep behavior and wakes you at the perfect time in your sleep cycle to avoid morning grogginess.
Siemens released Intosite, a cloud-based, location-aware SaaS app that lets users navigate a virtual production facility in much of the same fashion as traversing through Google Earth. Users can access PLM, IT, and other pertinent information for specific points on a factory floor or at an outdoor location.
Since 1987, teams of engineers around the world have built solar cars to participate in a road race around Australia called the World Solar Challenge, being tested on the race time, kilometers traveled, practicality, and energy used by the vehicles they invent.
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.