--- title: OptoBlog (15) description: (15) --- - [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) - [MQTT Resources](https://www.opto22.com/products/mqtt-resources) - 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[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) - [MQTT Resources](https://www.opto22.com/products/mqtt-resources) - [Cybersecurity](https://www.opto22.com/products/cybersecurity) - [Power and Energy Monitoring](https://www.opto22.com/products/power-and-energy-monitoring) - [How to Buy](https://www.opto22.com/products/how-to-buy) - [Hands-On Learning and Demo Units](https://www.opto22.com/products/hands-on-learning-and-demo-units) - [Product Comparisons and Compatibility](https://www.opto22.com/products/product-comparisons-and-compatibility) - [System Configurator](https://www.opto22.com/products/system-configurator) - [Support](https://www.opto22.com/support) - [Manage groov](https://www.opto22.com/logon?returnurl=%2fmy-opto%2fmanage-groov) - [Documents](https://www.opto22.com/Support/Resources-Tools?rt=59) - [Downloads](https://www.opto22.com/Support/Resources-Tools?rt=68) - [Videos](https://www.opto22.com/Support/Videos) - [KnowledgeBase](https://www.opto22.com/Support/Resources-Tools?rt=67) - [Training](https://www.opto22.com/support/training-options) - [Troubleshooting](https://www.opto22.com/support/troubleshooting) - [Image Library](https://www.opto22.com/support/resources-tools/image-library-svg-editors) - [Developers](https://developer.opto22.com/) - [Talk to an Engineer](https://www.opto22.com/support/talk-to-an-engineer) - [Contact Us](https://www.opto22.com/support/contact-us) - [Warranties](https://www.opto22.com/support/warranties) - [Agency Approvals/Compliance](https://www.opto22.com/support/agency-approvals) - [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 ## [Get help writing a CODESYS project](https://blog.opto22.com/optoblog/get-help-writing-a-codesys-project) Posted by [Norma Rodriguez](https://blog.opto22.com/optoblog/author/norma-rodriguez) on Apr 16, 2025, 6:05:25 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/social-suggested-images/blog.opto22.comhubfscodesys-Apr-02-2025-04-13-47-5668-PM.png)](https://blog.opto22.com/optoblog/get-help-writing-a-codesys-project) ### Learn how to leverage your PLC programming skills on *groov* EPIC with CODESYS. Are you ready to write a control program for your [*groov* EPIC](https://www.opto22.com/products/groov-epic-system)*,* but unsure where to begin? Good news: your PLC programming background gives you a head start—especially if you choose to work with **CODESYS**, one of the three control programming options available on *groov* EPIC. Find out how to use the PC-based CODESYS Development System to create and compile IEC 61131-3 programs that you might already be familiar with. [Read More](https://blog.opto22.com/optoblog/get-help-writing-a-codesys-project) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/get-help-writing-a-codesys-project#comments-listing) Topics: [Training](https://blog.opto22.com/optoblog/topic/training), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [IEC 61131-3](https://blog.opto22.com/optoblog/topic/iec-61131-3), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [OptoU](https://blog.opto22.com/optoblog/topic/optou), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [Commission 30 I/O points in under 8 minutes](https://blog.opto22.com/optoblog/commission-30-i/o-points-in-under-8-minutes) Posted by [Ben Orchard](https://blog.opto22.com/optoblog/author/ben-orchard) on Apr 9, 2025, 8:56:51 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/TesterBenIOCommissionBlog.png)](https://blog.opto22.com/optoblog/commission-30-i/o-points-in-under-8-minutes) ### Hear first hand how smoothly and powerfully a *groov* EPIC controller lends itself to the commissioning process. Now and then, I get signed up to do something different. Most of us have that clause in our job descriptions: "or any other duties as directed." 😁 In this case, I assembled a cabinet with a [*groov* EPIC](https://www.opto22.com/products/groov-epic-system) on a chassis four rack. The four I/O modules were a mix with a total of 30 channels. Of course, after the wiring was done, a sanity check was in order—or, said another way, a point-by-point check that everything was working as it should have been. Sounds tedious, right? Follow along... [Read More](https://blog.opto22.com/optoblog/commission-30-i/o-points-in-under-8-minutes) 1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/commission-30-i/o-points-in-under-8-minutes#comments-listing) Topics: [I/O](https://blog.opto22.com/optoblog/topic/io), [I/O modules](https://blog.opto22.com/optoblog/topic/i-o-modules), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [technical tips](https://blog.opto22.com/optoblog/topic/technical-tips) ## [What drives IIoT success?](https://blog.opto22.com/optoblog/what-drives-iiot-success) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Apr 9, 2025, 8:31:55 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/UnpluggedPodcastwBensonApr2025.png)](https://blog.opto22.com/optoblog/what-drives-iiot-success) ### Tune in to the latest episode of Unplugged: An IIoT Podcast to get insights on IIoT technology and how to make it work for everyone—not just the tech savvy. Join IIoT podcast host Phil Seboa for another interesting discussion about the IIoT and its effect on several aspects of your daily life. His guest in the latest episode is Opto 22's Benson Hougland.  Benson brings his 30 years of experience in industrial automation and IoT to discuss the benefits of IIoT, how he got started in home and industrial automation, the importance of interoperability, and his experiences from the recent ProveIt! tech conference. Listen in for some valuable insights and tips to get started on your automation project—either at home or at work. [Read More](https://blog.opto22.com/optoblog/what-drives-iiot-success) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/what-drives-iiot-success#comments-listing) Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [industrial automation](https://blog.opto22.com/optoblog/topic/industrial-automation), [podcast](https://blog.opto22.com/optoblog/topic/podcast) ## [How can you integrate industrial assets into a UNS?](https://blog.opto22.com/optoblog/how-can-you-integrate-industrial-assets-into-a-uns) Posted by [Benson Hougland](https://blog.opto22.com/optoblog/author/benson-hougland) on Apr 2, 2025, 11:05:55 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/proveit-demo2024thumb.jpg)](https://blog.opto22.com/optoblog/how-can-you-integrate-industrial-assets-into-a-uns) ### Watch our live demo–recorded from the ProveIt! Conference–to see how brownfield and greenfield assets integrate into a Unified Namespace (UNS) to give you a competitive edge. We attended the first annual ProveIt! Conference on February 18-20th in Dallas, Texas. This brand new conference was unique—because instead of just setting up a booth and talking about our solutions, we were required to **prove it** live on stage!  [Read More](https://blog.opto22.com/optoblog/how-can-you-integrate-industrial-assets-into-a-uns) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/how-can-you-integrate-industrial-assets-into-a-uns#comments-listing) Topics: [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [digital transformation](https://blog.opto22.com/optoblog/topic/digital-transformation), [IIoT System Architecture](https://blog.opto22.com/optoblog/topic/iiot-system-architecture), [Unified Namespace](https://blog.opto22.com/optoblog/topic/unified-namespace) ## [Did Opto 22 Prove It?](https://blog.opto22.com/optoblog/did-opto-22-prove-it) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Apr 2, 2025, 9:45:56 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/ManufHubProveIt2025Thumb.jpg)](https://blog.opto22.com/optoblog/did-opto-22-prove-it) ### Listen in on a conversation from this year's ProveIt! conference as Benson Hougland discusses the why and how of securely moving data from OT to IT systems with the Manufacturing Hub podcast. Have you tuned in to the [Manufacturing Hub podcast](https://www.youtube.com/@manufacturinghubpodcast) yet? It's an educational show hosted by two longtime industrial practitioners—Dave Griffith and Vladimir Romanov. They asked Opto 22's Benson Hougland for a sit down discussion at this year's ProveIt! conference in Dallas, where several topics were covered. What types of solutions are readily available for manufacturers to start their digital transformation? What are the most common challenges and roadblocks? What does the future look like in terms of product features? And most importantly, was Opto 22 able to prove a viable solution on stage at the ProveIt conference? [Read More](https://blog.opto22.com/optoblog/did-opto-22-prove-it) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/did-opto-22-prove-it#comments-listing) Topics: [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [podcast](https://blog.opto22.com/optoblog/topic/podcast), [edge computing](https://blog.opto22.com/optoblog/topic/edge-computing), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [smart manufacturing](https://blog.opto22.com/optoblog/topic/smart-manufacturing) ## [OEM achieves real-time data, predictive diagnostics, and remote access](https://blog.opto22.com/optoblog/oem-achieves-real-time-data-predictive-diagnostics-and-remote-access) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Mar 26, 2025, 11:47:28 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/cryotherapy-chambers_6x3_144dpi.jpg)](https://blog.opto22.com/optoblog/oem-achieves-real-time-data-predictive-diagnostics-and-remote-access) ### Learn from this new case study as CryoPhit USA explains how they overcame the complexity of cryotherapy systems with an advanced automated solution. CryoPhit USA needed to design a system that was easy to use, maintain, and service, ensuring accessibility for end users, operators, and refrigeration technicians. This meant access to real-time data would be key. Sound familiar? In this case study, find out how the *groov* RIO provided real-time data, predictive diagnostics, and remote access for their innovative cryochambers. [Read More](https://blog.opto22.com/optoblog/oem-achieves-real-time-data-predictive-diagnostics-and-remote-access) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/oem-achieves-real-time-data-predictive-diagnostics-and-remote-access#comments-listing) Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [OEM](https://blog.opto22.com/optoblog/topic/oem), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [Watch the ARC Forum sessions on demand](https://blog.opto22.com/optoblog/watch-the-arc-forum-sessions-on-demand) Posted by [Dan White](https://blog.opto22.com/optoblog/author/dan-white) on Mar 26, 2025, 9:51:40 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/Varland_ARCForum2025.png)](https://blog.opto22.com/optoblog/watch-the-arc-forum-sessions-on-demand) ### Catch up on presentations from this year's ARC Forum and see why these discussions matter for you. If you couldn’t make it to the ARC Industry Forum this year, you’re in luck. The sessions featuring Opto 22 users and industry leaders are now available to watch on YouTube. From industrial AI and digital transformation to smart manufacturing, hear real stories from the field. [Read More](https://blog.opto22.com/optoblog/watch-the-arc-forum-sessions-on-demand) 1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/watch-the-arc-forum-sessions-on-demand#comments-listing) Topics: [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [industrial automation](https://blog.opto22.com/optoblog/topic/industrial-automation), [smart manufacturing](https://blog.opto22.com/optoblog/topic/smart-manufacturing) ## [New video: Remote Access to groov Devices using Open VPN](https://blog.opto22.com/optoblog/new-video-remote-access-to-groov-devices-using-open-vpn) Posted by [Terry Orchard](https://blog.opto22.com/optoblog/author/terry-orchard) on Mar 19, 2025, 9:39:56 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/VPNVideoThumbnail.jpg)](https://blog.opto22.com/optoblog/new-video-remote-access-to-groov-devices-using-open-vpn) ### Learn how setting up VPN (virtual private network) configurations can help you securely connect to your remote devices. In our latest video [VPN configuration on *groov* devices](https://www.opto22.com/support/resources-tools/videos/video-how-to-use-a-vpn-to-securely-connect-to-groo) using OpenVPN, you'll get a breakdown of the high-level configuration of VPNs and also a detailed walkthrough of the process. But first, in this blog post, let's discuss the pain of secure remote connectivity and the gains that setting up a VPN can bring. [Read More](https://blog.opto22.com/optoblog/new-video-remote-access-to-groov-devices-using-open-vpn) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/new-video-remote-access-to-groov-devices-using-open-vpn#comments-listing) Topics: [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [cybersecurity](https://blog.opto22.com/optoblog/topic/cybersecurity), [EPIC Security](https://blog.opto22.com/optoblog/topic/epic-security), [OpenVPN](https://blog.opto22.com/optoblog/topic/openvpn) ## [Get to know your Opto Distributor for Colorado to Four Corners](https://blog.opto22.com/optoblog/get-to-know-your-opto-distributor-for-colorado-to-four-corners) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Mar 19, 2025, 7:16:13 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/process-control-dynamics500.png)](https://blog.opto22.com/optoblog/get-to-know-your-opto-distributor-for-colorado-to-four-corners) ### Process Control Dynamics joins the OptoChannel of distributors to share their industrial IoT expertise and focus on the *groov* family of products in Colorado and the Four Corners region. Now you have more options when it comes to finding IIoT and critical infrastructure application solutions, especially in Colorado and the Four Corners region of the USA. Meet [Process Control Dynamics](https://pcdsales.com/). They've helped thousands of customers implement technologically advanced and cost-effective solutions in a wide variety of applications and vertical markets since 1986. Hear about their product experience and why they've added [*groov* EPIC](https://www.opto22.com/products/groov-epic-system)and[*groov* RIO](https://www.opto22.com/products/groov-rio) products to their portfolio. [Read More](https://blog.opto22.com/optoblog/get-to-know-your-opto-distributor-for-colorado-to-four-corners) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/get-to-know-your-opto-distributor-for-colorado-to-four-corners#comments-listing) Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [cybersecurity](https://blog.opto22.com/optoblog/topic/cybersecurity), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [OptoChannel](https://blog.opto22.com/optoblog/topic/optochannel) ## [How to upgrade SCADA for unmatched efficiency](https://blog.opto22.com/optoblog/how-to-upgrade-scada-for-unmatched-efficiency) Posted by [Dan White](https://blog.opto22.com/optoblog/author/dan-white) on Mar 12, 2025, 8:10:39 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/WheelerRidge.png)](https://blog.opto22.com/optoblog/how-to-upgrade-scada-for-unmatched-efficiency) ### Is your SCADA system holding you back? See how the Wheeler Ridge-Maricopa Water Storage District fixed their outdated systems. If you’re managing critical infrastructure, **how much do you trust your SCADA system?** Are you getting real-time, reliable data, or are you constantly battling delays, communication failures, and rising maintenance costs? Wheeler Ridge-Maricopa Water Storage District faced those same challenges—until they partnered with [Avadine](https://www.opto22.com/community/opto-partners/avadine), an IoT-certified OptoPartner, to upgrade their SCADA system. Read about their new solution and how they got there. [Read More](https://blog.opto22.com/optoblog/how-to-upgrade-scada-for-unmatched-efficiency) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/how-to-upgrade-scada-for-unmatched-efficiency#comments-listing) Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [OptoPartner](https://blog.opto22.com/optoblog/topic/optopartner) [Previous](https://blog.opto22.com/optoblog/page/14) [All posts](https://blog.opto22.com/optoblog/all) [Next](https://blog.opto22.com/optoblog/page/16) ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - [groov EPIC (507)](https://blog.opto22.com/optoblog/topic/groov-epic) - [groov RIO (302)](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) - 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