--- title: OptoBlog | CODESYS (6) description: CODESYS | (6) --- - [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) - [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) - [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) - [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 ## [What Does an IIoT Focused S.I. Look Like?](https://blog.opto22.com/optoblog/what-does-an-iiot-focused-s.i.-look-like) Posted by [Arun Sinha](https://blog.opto22.com/optoblog/author/arun-sinha) on Jan 28, 2021, 6:00:00 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/Enginuity_partner_video.png)](https://blog.opto22.com/optoblog/what-does-an-iiot-focused-s.i.-look-like) ### OptoPartner video from Enginuity features IIoT based technologies Many automation systems integrators are expanding beyond what we might consider “traditional” skill sets into technologies that may typically be the purview of IT professionals or software developers. While instrumentation, controls and SCADA obviously play a critical role in digital transformation, bridging the gap between OT and IT can require additional tools like Node-RED, REST APIs, databases, pub-sub communication protocols and Linux Shell programming chops. [Read More](https://blog.opto22.com/optoblog/what-does-an-iiot-focused-s.i.-look-like) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/what-does-an-iiot-focused-s.i.-look-like#comments-listing) Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [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), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [digital transformation](https://blog.opto22.com/optoblog/topic/digital-transformation), [Inductive Automation](https://blog.opto22.com/optoblog/topic/inductive-automation), [OptoPartner video](https://blog.opto22.com/optoblog/topic/optopartner-video) ## [Take another look at groov EPIC](https://blog.opto22.com/optoblog/take-another-look-at-groov-epic) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Aug 31, 2020, 10:57:04 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/EdgeofAutomation_video_ss.png)](https://blog.opto22.com/optoblog/take-another-look-at-groov-epic) ### Get an up-to-date overview of the *groov* EPIC system in only two minutes with this new video. Since its release in 2018, [*groov* EPIC](https://www.opto22.com/products/groov-epic-system) has continued to evolve, with new features that make it an even stronger choice for your IIoT and automation applications. [Read More](https://blog.opto22.com/optoblog/take-another-look-at-groov-epic) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/take-another-look-at-groov-epic#comments-listing) Topics: [Videos](https://blog.opto22.com/optoblog/topic/videos), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov View](https://blog.opto22.com/optoblog/topic/groov-view), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [Ignition](https://blog.opto22.com/optoblog/topic/ignition) ## [Go further with groov EPIC 2.0](https://blog.opto22.com/optoblog/go-further-with-groov-epic-2.0) Posted by [Josh Eastburn](https://blog.opto22.com/optoblog/author/josh-eastburn) on May 5, 2020, 4:03:17 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/RIO_pac_control.png)](https://blog.opto22.com/optoblog/go-further-with-groov-epic-2.0) ### With the latest firmware update, *groov* EPIC gets I/O for the IIoT and more Out this week, *groov* EPIC firmware version 2.0 is a milestone for the platform, and there are more than a few reasons to consider updating. Here’s an overview of what’s included. [Read More](https://blog.opto22.com/optoblog/go-further-with-groov-epic-2.0) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/go-further-with-groov-epic-2.0#comments-listing) Topics: [Updates](https://blog.opto22.com/optoblog/topic/updates), [PAC Control](https://blog.opto22.com/optoblog/topic/pac-control), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [Get your October product news and updates](https://blog.opto22.com/optoblog/get-your-october-product-news-and-updates) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Oct 29, 2019, 8:48:51 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/PressRelease_GRV-3-modules.jpg)](https://blog.opto22.com/optoblog/get-your-october-product-news-and-updates) What's new at Opto 22? We've had plenty to talk about this past month, so here's a recap of product, firmware, and software updates, as well as new *groov* I/O module releases! Learn about new *groov* EPIC system capabilities, and make sure you are using the latest versions of firmware and software to optimize system performance. ##### **New *groov*  I/O modules available now** Three new *groov* I/O modules were released this week as we continue to expand the *groov* EPIC system to support your application requirements. These modules include designs for mixed signal types, signal isolation, channel density, and also meet precise requirements for temperature control.  [Read More](https://blog.opto22.com/optoblog/get-your-october-product-news-and-updates) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/get-your-october-product-news-and-updates#comments-listing) Topics: [Updates](https://blog.opto22.com/optoblog/topic/updates), [PAC Project](https://blog.opto22.com/optoblog/topic/pac-project), [I/O modules](https://blog.opto22.com/optoblog/topic/i-o-modules), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov View](https://blog.opto22.com/optoblog/topic/groov-view), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic) ## [CODESYS Users Unite](https://blog.opto22.com/optoblog/take-a-deep-dive-into-codesys) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Sep 24, 2019, 3:23:49 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/social-suggested-images/blog.opto22.comhubfscodesys-6.png)](https://blog.opto22.com/optoblog/take-a-deep-dive-into-codesys) #### We hope to see you at one of three CODESYS Users Conferences Opto 22 will be attending and exhibiting at in October. You might recall one of our [EPIC announcements](https://blog.opto22.com/optoblog/its-time-to-update-your-groov-products) earlier this year was adding more programming options to [*groov* EPIC](https://www.opto22.com/products/groov-epic-system). One of those programming options is the [CODESYS Development System](https://www.opto22.com/products/groov-epic-system/groov-epic-software/codesys-(iec-61131-3)) to create IEC 61131-3 compliant control programs. You can choose among Ladder Diagram, Function Block Diagram, Structured Text, and Sequential Function Charts. And you can expand functionality even more using products from the [CODESYS Store](https://store.codesys.com/). Whether you're new to CODESYS or have developed with it for a long time, the first annual [**CODESYS Users Conference North America**](https://www.codesys.com/news-events/codesys-users-conference/north-america.html) is an event you won't want to miss. And Opto will be there. [Read More](https://blog.opto22.com/optoblog/take-a-deep-dive-into-codesys) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/take-a-deep-dive-into-codesys#comments-listing) Topics: [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) ## [Outside-in Journal: Training Day Part 3](https://blog.opto22.com/optoblog/outside-in-journal-training-day-part-3) Posted by [Josh Eastburn](https://blog.opto22.com/optoblog/author/josh-eastburn) on Sep 23, 2019, 3:54:52 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/instructor_psexton_opto22_com_xgdcpj_public_L4C6_4.1550856809052.png)](https://blog.opto22.com/optoblog/outside-in-journal-training-day-part-3) #### See what the final day of Opto 22's factory training looks like from the inside. As the resident engineer-in-training, I’ve taken on the job of communicating to the outside world what it looks like inside of Opto 22. I’ve started off by giving you a look into the mindset and technologies at work here through the lens of our on-site training. Follow these links if you missed [part 1](https://blog.opto22.com/optoblog/opto-22s-groov-epic-premium-factory-training) or [part 2](https://blog.opto22.com/optoblog/outside-in-journal-training-day-part-2) of the series. Last time I left you hanging right when we were about to get into CODESYS® near the end of Day 2. Today I make good on that teaser, as well as looking at Day 3 content (including Node-RED, MQTT, and the *groov* View™ graphics library) before Ben and Norma wrap up the class with a lesson on design fundamentals. [Read More](https://blog.opto22.com/optoblog/outside-in-journal-training-day-part-3) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/outside-in-journal-training-day-part-3#comments-listing) Topics: [Training](https://blog.opto22.com/optoblog/topic/training), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov View](https://blog.opto22.com/optoblog/topic/groov-view), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov EPIC Learning Center](https://blog.opto22.com/optoblog/topic/groov-epic-learning-center), [Factory Training](https://blog.opto22.com/optoblog/topic/factory-training) ## [Outside-In Journal: Training Day Part 2](https://blog.opto22.com/optoblog/outside-in-journal-training-day-part-2) Posted by [Josh Eastburn](https://blog.opto22.com/optoblog/author/josh-eastburn) on Sep 10, 2019, 12:52:37 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/Ben_groovView_home_ss.png)](https://blog.opto22.com/optoblog/outside-in-journal-training-day-part-2) #### Step inside Opto 22 HQ again for day 2 of *groov* EPIC training. The Outside-In series brings you an outsider’s perspective into the way Opto 22 operates behind the scenes. Today, we’re back in Temecula, CA *(not Australia… I know! I was surprised too)* for the next day of *groov* EPIC® system factory training. If you missed [the first day](https://blog.opto22.com/optoblog/opto-22s-groov-epic-premium-factory-training), the class was introduced to *groov* Manage and PAC Control™. Plus, we got to see Terry Orchard demo Linux® secure shell access on the EPIC. Day 2 wraps up PAC Control and covers PAC Display™, *groov* View™, Ignition Edge® and CODESYS®. If you’re interested in the hands-on training available for HMI/SCADA development or IEC 61131-3 languages on the EPIC platform, keep reading. [Read More](https://blog.opto22.com/optoblog/outside-in-journal-training-day-part-2) 3 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/outside-in-journal-training-day-part-2#comments-listing) Topics: [Training](https://blog.opto22.com/optoblog/topic/training), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [PAC Display](https://blog.opto22.com/optoblog/topic/pac-display), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov View](https://blog.opto22.com/optoblog/topic/groov-view), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov EPIC Learning Center](https://blog.opto22.com/optoblog/topic/groov-epic-learning-center), [Factory Training](https://blog.opto22.com/optoblog/topic/factory-training) ## [groov EPIC Learning - You Have Options!](https://blog.opto22.com/optoblog/groov-epic-learning-you-have-options) Posted by [Norma Rodriguez](https://blog.opto22.com/optoblog/author/norma-rodriguez) on Aug 29, 2019, 12:37:03 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/BenWithStudent.jpg)](https://blog.opto22.com/optoblog/groov-epic-learning-you-have-options) #### Pick from three options to fit your time and budget. “*Tell me and I forget. Teach me and I remember. Involve me and I learn.*” — Benjamin Franklin [Read More](https://blog.opto22.com/optoblog/groov-epic-learning-you-have-options) 2 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/groov-epic-learning-you-have-options#comments-listing) Topics: [PAC Control](https://blog.opto22.com/optoblog/topic/pac-control), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [HMI](https://blog.opto22.com/optoblog/topic/hmi), [groov EPIC Learning Center](https://blog.opto22.com/optoblog/topic/groov-epic-learning-center), [OptoU](https://blog.opto22.com/optoblog/topic/optou) ## [New EPIC firmware 1.4: VPN Client, Network Diagnostics, and more](https://blog.opto22.com/optoblog/epic-update-more-networking-capabilities-for-your-pr1-processor) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Aug 22, 2019, 9:05:00 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/openVPN.jpg)](https://blog.opto22.com/optoblog/epic-update-more-networking-capabilities-for-your-pr1-processor) #### Firmware update 1.4.0 is now available for the *groov* EPIC processor, GRV-EPIC-PR1. Our engineering team released an exciting new update for [*groov* EPIC](https://www.opto22.com/products/groov-epic-system) this week. Here are some of the highlights. [Read More](https://blog.opto22.com/optoblog/epic-update-more-networking-capabilities-for-your-pr1-processor) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/epic-update-more-networking-capabilities-for-your-pr1-processor#comments-listing) Topics: [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [software](https://blog.opto22.com/optoblog/topic/software), [serial module](https://blog.opto22.com/optoblog/topic/serial-module), [OpenVPN](https://blog.opto22.com/optoblog/topic/openvpn) ## [How to activate your groov EPIC (video)](https://blog.opto22.com/optoblog/time-to-activate-your-groov-epic) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Aug 22, 2019, 9:03:00 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/Video_activatePR1_processor_ss.png)](https://blog.opto22.com/optoblog/time-to-activate-your-groov-epic) Ready to start using your new [GRV-EPIC-PR1](https://www.opto22.com/products/product-container/grv-epic-pr1), the *groov* EPIC Edge Programmable Industrial Controller? An EPIC can do so much more than a traditional controller. But first, you'll need to activate it. Once you've activated, you can: - Get future software and firmware updates - Receive automatic notifications about updates - Build and use web-based HMIs with [*groov* View](https://www.opto22.com/products/groov-epic-system/groov-epic-software/groov-view) (the visualization software) [Read More](https://blog.opto22.com/optoblog/time-to-activate-your-groov-epic) 1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/time-to-activate-your-groov-epic#comments-listing) Topics: [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov View](https://blog.opto22.com/optoblog/topic/groov-view), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [ssh](https://blog.opto22.com/optoblog/topic/ssh) [Previous](https://blog.opto22.com/optoblog/topic/codesys/page/5) [All posts](https://blog.opto22.com/optoblog/all) [Next](https://blog.opto22.com/optoblog/topic/codesys/page/7) ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - 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