--- title: OptoBlog --- - [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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[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 ## [One factory, NOW eight partners - See it live at #ICCUnleashed](https://blog.opto22.com/optoblog/one-factory-now-eight-partners-see-it-live-at-iccunleashed) Posted by [Dan White](https://blog.opto22.com/optoblog/author/dan-white) on Sep 18, 2026, 7:30:00 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/ICC2026AcmeBlog1.png)](https://blog.opto22.com/optoblog/one-factory-now-eight-partners-see-it-live-at-iccunleashed) ### Three new partners, a palletizer on an Allen-Bradley PLC, and secure remote access to your legacy PLCs on demand. If you're heading to the Ignition Community Conference next week, block out Wednesday morning at 9:00 a.m. The ACME Dynamite factory we brought to Automate has grown since May, and ICC is your chance to see it live. **Quick refresher:** ACME is a fictional dynamite plant built by real automation companies to answer a practical question: what happens when you pick the best tool for each layer instead of buying one vendor's whole stack? Two lines batch and discharge product following ISA-88. Line 1 runs a well-tuned loop, Line 2 is deliberately untuned, and the trends show you what good tuning is worth. Everything on the screen is live. Go look: [op22.co/acme](https://acme.labs.factorystack.io/data/perspective/client/ACMECloudDemo/). [Since our earlier post](https://blog.opto22.com/optoblog/one-factory-five-partners-zero-compromises), we've added three partners and three new pieces of plant. You'll want to check it out. [Read More](https://blog.opto22.com/optoblog/one-factory-now-eight-partners-see-it-live-at-iccunleashed) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/one-factory-now-eight-partners-see-it-live-at-iccunleashed#comments-listing) Topics: [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [Ignition Community Conference](https://blog.opto22.com/optoblog/topic/ignition-community-conference), [Cirrus Link Solutions](https://blog.opto22.com/optoblog/topic/cirrus-link-solutions), [Technology Partners](https://blog.opto22.com/optoblog/topic/technology-partners), [Ignition Cloud Edition](https://blog.opto22.com/optoblog/topic/ignition-cloud-edition) ## [No Experience, No Problem—Building a control system in a week](https://blog.opto22.com/optoblog/no-experience-no-problem-building-a-control-system-in-a-week) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Sep 15, 2026, 2:05:19 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/Pre-Ship-Testing_1200.png)](https://blog.opto22.com/optoblog/no-experience-no-problem-building-a-control-system-in-a-week) ### New case study shows you how Optimum Technologies overcame a lack of experience in industrial controls to quickly build an entirely new thermal vacuum facility. Can you build a sophisticated test and control system in just one week—with no controls experience? Optimum Technologies did. Discover how they used *groov* EPIC to quickly build a thermal vacuum test system, streamline data collection and control, and even uncover a problem with their new test chamber.   Get the details from this new case study, and see what you can take away for your own automation project. [Read More](https://blog.opto22.com/optoblog/no-experience-no-problem-building-a-control-system-in-a-week) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/no-experience-no-problem-building-a-control-system-in-a-week#comments-listing) Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [Data acquisition](https://blog.opto22.com/optoblog/topic/data-acquisition), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [industrial automation](https://blog.opto22.com/optoblog/topic/industrial-automation), [aerospace](https://blog.opto22.com/optoblog/topic/aerospace) ## [Using CODESYS in the field](https://blog.opto22.com/optoblog/using-codesys-in-the-field) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Sep 15, 2026, 2:02:27 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/CodesysFallTechTalk2026.png)](https://blog.opto22.com/optoblog/using-codesys-in-the-field) ### Join Opto 22 for the 2026 Fall CODESYS Tech Talk series and learn from real-world CODESYS customer applications. Are you challenged with selecting the programming tool that best suits your application? We get it, and that's why you have programming options to choose from in *groov* EPIC and *groov* RIO products. One of the options is the CODESYS Development System, which lets you use all the standard tools and IEC 61131-3 programming methods, like ladder logic or sequential function charts. In the free 2026 CODESYS Tech Talk series, watch how a customer in the mining industry used CODESYS with *groov* RIO to significantly cut hardware costs and engineering time. Opto 22 Director of Technical Marketing, Dan White, presents the customer application. Get more event details and register to attend the Tech Talk. [Read More](https://blog.opto22.com/optoblog/using-codesys-in-the-field) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/using-codesys-in-the-field#comments-listing) Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [Webinars](https://blog.opto22.com/optoblog/topic/webinars), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [OptoPartner](https://blog.opto22.com/optoblog/topic/optopartner), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [How to monitor an entire water network from one screen](https://blog.opto22.com/optoblog/how-to-monitor-an-entire-water-network-from-one-screen) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Sep 9, 2026, 7:39:36 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/river-of-lifethumb.png)](https://blog.opto22.com/optoblog/how-to-monitor-an-entire-water-network-from-one-screen) ### New case study explores a city's need for real-time visibility of its critical infrastructure—all through remote monitoring. When you’re responsible for critical infrastructure spread across a city, knowing what’s happening at every site can be a major challenge. For Kuala Lumpur’s River of Life project, operators needed real-time visibility into **25 remote pumping and treatment sites**—without relying on routine site visits to discover problems. See how their engineering team made a distributed infrastructure easier to manage. [Read More](https://blog.opto22.com/optoblog/how-to-monitor-an-entire-water-network-from-one-screen) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/how-to-monitor-an-entire-water-network-from-one-screen#comments-listing) Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [Water & wastewater](https://blog.opto22.com/optoblog/topic/water-amp-wastewater), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [digital transformation](https://blog.opto22.com/optoblog/topic/digital-transformation) ## [PID tuning made easier](https://blog.opto22.com/optoblog/pid-tuning-made-easier) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Sep 9, 2026, 7:36:24 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/PID_scan_rate_1100x541.png)](https://blog.opto22.com/optoblog/pid-tuning-made-easier) ### A practical guide for learning about Proportional Integral Derivative (PID) loop control and tuning. PID loops are everywhere in industrial automation—but getting them tuned for fast, stable, and efficient control can be a challenge.   This new technical article defines the elements of a PID loop, reviews how PIDs are configured for Opto 22 devices, and introduces a free online tuner you can use for many loop controllers (not just Opto's).  [Read More](https://blog.opto22.com/optoblog/pid-tuning-made-easier) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/pid-tuning-made-easier#comments-listing) Topics: [PID loop control](https://blog.opto22.com/optoblog/topic/pid-loop-control), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [snap pac](https://blog.opto22.com/optoblog/topic/snap-pac), [technical tips](https://blog.opto22.com/optoblog/topic/technical-tips) ## [New groov EPIC and RIO firmware 4.1.3 available now](https://blog.opto22.com/optoblog/new-groov-epic-and-rio-firmware-4.1.3-is-available-now) Posted by [Dan White](https://blog.opto22.com/optoblog/author/dan-white) on Sep 2, 2026, 11:11:18 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/social-suggested-images/www.designworldonline.comwp-contentuploadsgroovRIO-groveEPIC.jpg)](https://blog.opto22.com/optoblog/new-groov-epic-and-rio-firmware-4.1.3-is-available-now) ### A maintenance release: a few enhancements, one security patch, an updated Java runtime, current Ignition and Cirrus Link versions, and some bug fixes. If you use or plan to use *groov* hardware, you’ll want to be aware of this small but important firmware release. Firmware 4.1.3 handles upkeep and a few small enhancements: a web server security patch, current Ignition and Cirrus Link versions, and fixes for hostname registration, backup restores, and USB port control. It’s available for every ***groov* EPIC** and ***groov* RIO** device ever shipped! Here's what's in it and what each item means for your application. [Read More](https://blog.opto22.com/optoblog/new-groov-epic-and-rio-firmware-4.1.3-is-available-now) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/new-groov-epic-and-rio-firmware-4.1.3-is-available-now#comments-listing) Topics: [Updates](https://blog.opto22.com/optoblog/topic/updates), [Firmware](https://blog.opto22.com/optoblog/topic/firmware), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [One factory, five partners, zero compromises](https://blog.opto22.com/optoblog/one-factory-five-partners-zero-compromises) Posted by [Dan White](https://blog.opto22.com/optoblog/author/dan-white) on Sep 2, 2026, 11:08:37 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/AcmeBlogImage1.jpg)](https://blog.opto22.com/optoblog/one-factory-five-partners-zero-compromises) ### See what happens when you stop asking one platform to do everything. You want the best controllers, I/O, SCADA software, MES, & cloud infrastructure—not whatever comes bundled together. The catch has always been getting them to talk. Mix vendors and you're staring at custom drivers, brittle middleware, and a cloud project that stalls because nothing speaks the same language. But open standards changed that. When every layer speaks MQTT Sparkplug and OPC UA, best-of-breed pieces snap together simply instead of fighting each other. You pick the best tool for each job, and they still run as one system. You don't have to take our word for it. Five companies built a factory to prove it, and you can see it right now. [Read More](https://blog.opto22.com/optoblog/one-factory-five-partners-zero-compromises) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/one-factory-five-partners-zero-compromises#comments-listing) Topics: [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [Inductive Automation](https://blog.opto22.com/optoblog/topic/inductive-automation), [Cirrus Link Solutions](https://blog.opto22.com/optoblog/topic/cirrus-link-solutions), [Technology Partners](https://blog.opto22.com/optoblog/topic/technology-partners), [interactive demo](https://blog.opto22.com/optoblog/topic/interactive-demo) ## [Take a deep dive into CODESYS](https://blog.opto22.com/optoblog/take-a-deep-dive-into-codesys-1) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Aug 26, 2026, 7:39:53 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/social-suggested-images/blog.opto22.comhubfssocial-suggested-imagesblog.opto22.comhubfscodesys-Apr-02-2025-04-13-47-5668-PM-1.png)](https://blog.opto22.com/optoblog/take-a-deep-dive-into-codesys-1) ### The October 2026 *groov* EPIC Premium Factory Training class offers you a bonus workshop on advanced CODESYS programming topics. Are you considering a controls system upgrade or just curious how *groov* EPIC compares to other systems you've used? Do you need help configuring and programming hardware and software for your industrial automation or IIoT application?   Here's your chance to attend factory training for the *groov* EPIC system—plus an additional workshop that offers more training on advanced features of the CODESYS programming option (included in EPIC). Get all the details on the last Opto 22 training class of 2026. [Read More](https://blog.opto22.com/optoblog/take-a-deep-dive-into-codesys-1) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/take-a-deep-dive-into-codesys-1#comments-listing) Topics: [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [Factory Training](https://blog.opto22.com/optoblog/topic/factory-training) ## [You're invited to a hands-on manufacturing expo](https://blog.opto22.com/optoblog/youre-invited-to-a-hands-on-manufacturing-expo) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Aug 26, 2026, 7:31:39 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/EVOexpoOct2026.png)](https://blog.opto22.com/optoblog/youre-invited-to-a-hands-on-manufacturing-expo) ### The upcoming EVO Expo provides two days of training, live demos and direct access to industrial automation manufacturers. Are you trying to solve a specific industrial application challenge? Are you trying to keep up with new technology trends or looking to expand your industry network?  These are all reasons you'll want to attend the EVO Expo, October 6 - 7, 2026—hosted by OptoPartner [EVO Integration](https://www.opto22.com/community/opto-partners/partner?id=46). Get all the event details and see how the expo aims to give you a hands-on, practical way to stay ahead in industrial automation and manufacturing.  [Read More](https://blog.opto22.com/optoblog/youre-invited-to-a-hands-on-manufacturing-expo) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/youre-invited-to-a-hands-on-manufacturing-expo#comments-listing) Topics: [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [system integrator](https://blog.opto22.com/optoblog/topic/system-integrator), [OptoPartner](https://blog.opto22.com/optoblog/topic/optopartner), [smart manufacturing](https://blog.opto22.com/optoblog/topic/smart-manufacturing), [manufacturing](https://blog.opto22.com/optoblog/topic/manufacturing) ## [Water utilities got hacked—get your PLCs off the public internet](https://blog.opto22.com/optoblog/water-utilities-got-hacked-get-your-plcs-off-the-public-internet) Posted by [Dan White](https://blog.opto22.com/optoblog/author/dan-white) on Aug 19, 2026, 7:25:35 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/CyberBlog_MinnesotaCyberAttack.png)](https://blog.opto22.com/optoblog/water-utilities-got-hacked-get-your-plcs-off-the-public-internet) ### Last month's water-utility attacks hit exposed PLCs. Here's how to tell if yours is one, and how to take it offline for good. Somewhere in your plant or remote infrastructure, a controller might be reachable from the public internet right now. Someone probably set up remote access years ago so they wouldn't have to drive an hour out to a remote site every time it needed a look. Nobody circled back. For a long time, that felt harmless. Last month, it stopped feeling that way. [Read More](https://blog.opto22.com/optoblog/water-utilities-got-hacked-get-your-plcs-off-the-public-internet) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/water-utilities-got-hacked-get-your-plcs-off-the-public-internet#comments-listing) Topics: [PLCs](https://blog.opto22.com/optoblog/topic/plcs), [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) [All posts](https://blog.opto22.com/optoblog/all) [Next](https://blog.opto22.com/optoblog/page/2) ### 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) - 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