{"version":"1.0","provider_name":"DMC, Inc.","provider_url":"https:\/\/www.dmcinfo.com","author_name":"Sam Levin","author_url":"https:\/\/www.dmcinfo.com\/blog\/author\/dmc_admin\/","title":"Expandable Process Control System with WinCC OA","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"OIfw86rlC1\"><a href=\"https:\/\/www.dmcinfo.com\/our-work\/expandable-process-control-system-with-wincc-oa\/\">Expandable Process Control System with WinCC OA<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.dmcinfo.com\/our-work\/expandable-process-control-system-with-wincc-oa\/embed\/#?secret=OIfw86rlC1\" width=\"600\" height=\"338\" title=\"&#8220;Expandable Process Control System with WinCC OA&#8221; &#8212; DMC, Inc.\" data-secret=\"OIfw86rlC1\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/cdn.dmcinfo.com\/wp-content\/uploads\/2025\/05\/27170036\/unnamed-file-26.png","thumbnail_width":400,"thumbnail_height":157,"description":"DMC created a PLC program and WinCC OA program in tandem, maximizing the use of object oriented (OO) concepts during implementation. By designing the system with OO in mind, ease of implementation and, more importantly, expansion were significantly improved. New subsystems can be brought online by just commissioning a new PLC with the appropriate subsystem [&hellip;]"}