--- title: OptoBlog | OptoNews 2016-02-03 description: OptoNews 2016-02-03 | --- - [Log in](https://www.opto22.com/logon?returnurl=%2f) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us) [![Opto 22 Logo](https://blog.opto22.com/hubfs/opto22_lightsilvergradient_800px.png "Opto 22 Logo")](https://www.opto22.com) - [Products](https://www.opto22.com/products) - [What Do You Want to Do?](https://www.opto22.com/products/what-do-you-want-to-do) - [groov RIO](https://www.opto22.com/products/groov-rio) - [groov EPIC System](https://www.opto22.com/products/groov-epic-system) - [Case Studies](https://www.opto22.com/products/groov-case-studies) - [Product Selector](https://www.opto22.com/products/product-selector) - [Product Families](https://www.opto22.com/products/product-families) - [IIoT System Architecture](https://www.opto22.com/support/resources-tools/demos/groov-epic-groov-rio-architecture) - 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[Privacy Policy](https://www.opto22.com/support/privacy) - [About Us](https://www.opto22.com/about-us) - [History](https://www.opto22.com/about-us/history) - [Location](https://www.opto22.com/about-us/directions) - [Corporate Contacts](https://www.opto22.com/about-us/corporate-contacts) - [Opto 22 Product Philosophy](https://www.opto22.com/about-us/opto-22-product-philosophy) - [Customer Quotes/Testimonials](https://www.opto22.com/about-us/customer-quotes-testimonials) - [Virtual Tour](https://www.opto22.com/about-us/virtual-tour) - [Pressroom](https://www.opto22.com/about-us/pressroom) - [Distributors](https://www.opto22.com/about-us/distributors) - [International](https://www.opto22.com/about-us/international) - [Sustainability](https://www.opto22.com/about-us/sustainability) - [Careers](https://www.opto22.com/about-us/careers) - [Community](https://www.opto22.com/community) - [OptoPartners](https://www.opto22.com/community/opto-partners) - [Technology Partners](https://www.opto22.com/community/technology-partners) - [Education Partnerships](https://info.opto22.com/partnering-in-education) - [Opto Blog](https://blog.opto22.com/) - [Opto Forums](http://forums.opto22.com/) - [Events](https://www.opto22.com/community/events) - [Articles](https://www.opto22.com/articles) - [Log In](https://www.opto22.com/logon) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us)   # OptoBlog # OptoBlog ## [OptoNews: Automating aging wind turbines](https://blog.opto22.com/optoblog/optonewsaging-wind-turbines-monitor-control-themselves) Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Feb 3, 2016, 4:16:06 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/OptoNews/scada_video_464x295.png)](https://blog.opto22.com/optoblog/optonewsaging-wind-turbines-monitor-control-themselves) As "green" power production from sun and wind increases, electrical grids can find themselves with a big problem: too much electricity at once.  Solar and wind power generation work when the sun shines and the wind blows. But those hours are not necessarily when electrical demand is highest.  [Read More](https://blog.opto22.com/optoblog/optonewsaging-wind-turbines-monitor-control-themselves) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonewsaging-wind-turbines-monitor-control-themselves#comments-listing) Topics: [Energy management](https://blog.opto22.com/optoblog/topic/energy-management), [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [Videos](https://blog.opto22.com/optoblog/topic/videos), [groov](https://blog.opto22.com/optoblog/topic/groov), [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [Remote monitoring](https://blog.opto22.com/optoblog/topic/remote-monitoring), [IoT](https://blog.opto22.com/optoblog/topic/iot), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [Integrators](https://blog.opto22.com/optoblog/topic/integrators), [OptoNews 2016-02-03](https://blog.opto22.com/optoblog/topic/optonews-2016-02-03) ## [OptoNews: Your IoT Primer](https://blog.opto22.com/optoblog/optonews-your-iot-primer) Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Feb 3, 2016, 4:15:11 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/OptoNews/iot_primer_359x464.png)](https://blog.opto22.com/optoblog/optonews-your-iot-primer) You've been hearing about the Internet of Things (IoT), also called Industry 4.0, the Industrial Internet of Things (IIoT), or machine-to-machine (M2M).   This new, [free IoT Primer](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=4538) helps you understand how the IoT will affect your job and your life. [Read More](https://blog.opto22.com/optoblog/optonews-your-iot-primer) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-your-iot-primer#comments-listing) Topics: [groov](https://blog.opto22.com/optoblog/topic/groov), [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [Remote monitoring](https://blog.opto22.com/optoblog/topic/remote-monitoring), [IoT](https://blog.opto22.com/optoblog/topic/iot), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [Integrators](https://blog.opto22.com/optoblog/topic/integrators), [OptoNews 2016-02-03](https://blog.opto22.com/optoblog/topic/optonews-2016-02-03) ## [OptoNews: See you at ATX West Expo](https://blog.opto22.com/optoblog/optonews-see-you-at-atx-west-expo) Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Feb 3, 2016, 4:14:24 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/social-suggested-images/ATXW_logo_web_0-4.png)](https://blog.opto22.com/optoblog/optonews-see-you-at-atx-west-expo) Join us next week in Anaheim, California, for the [2016 ATX West Expo.](https://www.compusystems.com/servlet/ar?evt_uid=472&oi=p7O9aGYyj8zHoIiGjo9vog%3D%3D%20&Show=X&Pass=A&company_code=354702) The Expo showcases cutting-edge technology in manufacturing automation, and you can [get a free pass](https://www.compusystems.com/servlet/ar?evt_uid=472&oi=p7O9aGYyj8zHoIiGjo9vog%3D%3D%20&Show=X&Pass=A&company_code=354702).  [Read More](https://blog.opto22.com/optoblog/optonews-see-you-at-atx-west-expo) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-see-you-at-atx-west-expo#comments-listing) Topics: [groov](https://blog.opto22.com/optoblog/topic/groov), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [OptoNews 2016-02-03](https://blog.opto22.com/optoblog/topic/optonews-2016-02-03) ## [OptoNews Tip: IVAL and XVAL](https://blog.opto22.com/optoblog/optonews-tip-ival-and-xval) Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Feb 3, 2016, 4:13:28 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/OptoNews/ival_xval_db_260x252.png)](https://blog.opto22.com/optoblog/optonews-tip-ival-and-xval) If you use PAC Control to develop your control programs, here's a question you may have: What the heck are IVAL and XVAL? You see these terms in Simulation commands such as IVAL Set Analog Point, and you also see them when you inspect I/O points in Debug mode. [Read More](https://blog.opto22.com/optoblog/optonews-tip-ival-and-xval) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-tip-ival-and-xval#comments-listing) Topics: [Tips](https://blog.opto22.com/optoblog/topic/tips), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [PAC Project](https://blog.opto22.com/optoblog/topic/pac-project), [OptoNews 2016-02-03](https://blog.opto22.com/optoblog/topic/optonews-2016-02-03) [All posts](https://blog.opto22.com/optoblog/all) ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - [groov EPIC (506)](https://blog.opto22.com/optoblog/topic/groov-epic) - [groov RIO (301)](https://blog.opto22.com/optoblog/topic/groov-rio) - [optonews (218)](https://blog.opto22.com/optoblog/topic/optonews) - [IIoT (214)](https://blog.opto22.com/optoblog/topic/iiot) - [groov (192)](https://blog.opto22.com/optoblog/topic/groov) - [IoT (148)](https://blog.opto22.com/optoblog/topic/iot) - 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