{"id":130994,"date":"2025-05-21T11:08:34","date_gmt":"2025-05-21T16:08:34","guid":{"rendered":"https:\/\/www.controleng.com\/?p=130994"},"modified":"2025-05-21T11:08:35","modified_gmt":"2025-05-21T16:08:35","slug":"scada-hmi-how-to-modernize-upgrade-for-application-benefits","status":"publish","type":"post","link":"https:\/\/www.controleng.com\/scada-hmi-how-to-modernize-upgrade-for-application-benefits\/","title":{"rendered":"SCADA, HMI: How to modernize, upgrade for application benefits"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Modernizing SCADA, HMI insights<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Explore trends, features and functions available in new SCADA and HMI software and how standards are helping to shape benefits.<\/li>\n\n\n\n<li>Compare and contrast major differences between older SCADA and HMI software and newer designs, features and functions with justification examples and quantified benefits.<\/li>\n\n\n\n<li>See the webcast for more advice: Register for the <em>Control Engineering<\/em> webcast, \u201cSCADA, HMI: How to modernize, upgrade for application benefits,\u201d archived until May 22, 2026.<\/li>\n<\/ul>\n\n\n\n<p>Get advice on \u201c<a href=\"https:\/\/gateway.on24.com\/wcc\/experience\/elitewtwhmedia\/2927718\/4673040\/ce\" target=\"_blank\" rel=\"noreferrer noopener\">SCADA, HMI: How to modernize, upgrade for application benefits<\/a>\u201d from <em>Control Engineering<\/em> in a May 22 webcast (archived for a year); webcast instructors provide HMI and SCADA modernization advice below. The instructors (Figure 1) are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kevin Moss, group manager, McEnery Automation.<\/li>\n\n\n\n<li>Joe Mazzola, general manager at McEnery Automation.<\/li>\n<\/ul>\n\n\n\n<p>Moderator for the webcast is Gary Cohen, senior editor, <em>Control Engineering<\/em>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HMI, SCADA modernization advice<\/h2>\n\n\n\n<p>Supervisory control and data acquisition (SCADA) software and human-machine interface (HMI) software have advanced significantly in designs and functions providing many application benefits. What SCADA and HMI benefits for facilities and industrial operations are you missing because you\u2019re behind? Instructors will explain below, in part, and in the webcast in greater detail, how SCADA and HMI benefits can be assessed and applied with SCADA and HMI software upgrades and modernization.<\/p>\n\n\n\n<p>Mazzola said reasons to upgrade include the need to improve cybersecurity, operational improvements, mobility and more responsive design, engineering improvements, analytics and reporting, alarm management, integrated artificial intelligence (AI) and machine learning (ML) capabilities and standards upgrades that make software easier and safer to use.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"907\" height=\"510\" src=\"https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig2-Before.jpg\" alt=\"\" class=\"wp-image-131001\" srcset=\"https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig2-Before.jpg 907w, https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig2-Before-300x169.jpg 300w, https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig2-Before-768x432.jpg 768w, https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig2-Before-900x506.jpg 900w, https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig2-Before-400x225.jpg 400w\" sizes=\"auto, (max-width: 907px) 100vw, 907px\" \/><\/figure>\n\n\n\n<p><em>Figure 2: The graphic shown is an outdated SCADA-HMI screen for process control before an upgrade. It can be difficult to extract needed information quickly, according to McEnery Automation experts. Courtesy: Control Engineering webcasts<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">New SCADA and HMI features require cybersecurity attention<\/h2>\n\n\n\n<p>New features and functions in SCADA\/HMI software demonstrate the need for greater attention to cybersecurity, including cloud integration, remote access of data, plant floor data integration, business system integration, industrial internet of things (IIoT) connectivity, single source of truth and unified name space, Mazzola said.<\/p>\n\n\n\n<p>Moss pointed out some major impediments to legacy SCADA and HMI systems including physical servers, data islands, basic graphics with poor navigation, lack of scalability, high expense, code-intensive changes, dependency on one operating system and high risk of a cybersecurity breach.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HMI screen design examples: Before and after<\/h2>\n\n\n\n<p>Multiple examples of old and new and before and after graphics show why upgrades help operators and other stakeholders using modern SCADA and HMI software. See Figure 2 and Figure 3.<\/p>\n\n\n\n<p>HMI screens of a certain vintage had colors and graphics that made finding process warnings difficult, Moss said.<\/p>\n\n\n\n<p>ISA-101 standard for high-performance HMIs provide simpler context and colors that make understanding the process easier at a glance.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"910\" height=\"510\" src=\"https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig3-After.jpg\" alt=\"\" class=\"wp-image-131000\" srcset=\"https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig3-After.jpg 910w, https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig3-After-300x168.jpg 300w, https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig3-After-768x430.jpg 768w, https:\/\/www.controleng.com\/wp-content\/uploads\/2025\/05\/CTL250522_WC_SCADA-HMI-apps-Fig3-After-400x225.jpg 400w\" sizes=\"auto, (max-width: 910px) 100vw, 910px\" \/><\/figure>\n\n\n\n<p><em>Figure 3: The graphic shown is an \u201cafter\u201d upgrade presentation of the same process, giving operators more information, more quickly, with less risk, according to McEnery Automation experts. Courtesy: Control Engineering webcasts<\/em><\/p>\n\n\n\n<p>Because modern, more easily understood screens make operations easier for younger, less-experienced workers, HMI and SCADA upgrades may help with attracting and retaining workers while lowering risk to processes and systems, Moss suggested.<\/p>\n\n\n\n<p>Finally, justification examples are important when making the case for upgrades to HMI and SCADA software. While troubleshooting is faster, operator intervention can be less, alarms can be fewer and uptime greater, not all benefits are as quantifiable. Less tangible benefits, Mazzola said, may include greater employee satisfaction and simpler onboarding and cross training.<\/p>\n\n\n\n<p><strong>Mark T. Hoske<\/strong> is editor-in-chief, <em>Control Engineering, <\/em>WTWH Media<em>,<\/em> mhoske@wtwhmedia.com.<\/p>\n\n\n\n<p><strong>KEYWORDS<\/strong><\/p>\n\n\n\n<p>Human-machine interface upgrades, modernization of supervisory control and data acquisition systems<\/p>\n\n\n\n<p><strong>CONSIDER THIS<\/strong><\/p>\n\n\n\n<p>Are you getting all you need from HMI and SCADA, or are you past-due for upgrades?<\/p>\n\n\n\n<p><strong>ONLINE<\/strong><\/p>\n\n\n\n<p>Register for the <em>Control Engineering<\/em> webcast, \u201cSCADA, HMI: How to modernize, upgrade for application benefits,\u201d archived until May 22, 2026, here:<\/p>\n\n\n\n<p><a href=\"https:\/\/gateway.on24.com\/wcc\/experience\/elitewtwhmedia\/2927718\/4673040\/ce.\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/gateway.on24.com\/wcc\/experience\/elitewtwhmedia\/2927718\/4673040\/ce.<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>While Control Engineering offers an hour of webcast instruction with practical advice for modernizing SCADA and HMI on May 22, archived for a year, this article contains related advice on supervisory control and data acquisition and human-machine interface upgrades.<\/p>\n","protected":false},"author":3681,"featured_media":130998,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[104058,109100],"tags":[109340,110258,110259,110257,110068,110260],"tracking-metrics":[],"display-location":[109353],"class_list":{"2":"type-post"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - 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