1.0OMRON SENTECH CO., LTD.https://sentech.co.jp/enSentech03https://sentech.co.jp/en/author/sentech03rich600338<blockquote class="wp-embedded-content" data-secret="Iu5DPpKA2D"><a href="https://sentech.co.jp/en/faq/faq-11895">I cannot acquire images from a USB camera in VisionPro.</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://sentech.co.jp/en/faq/faq-11895/embed#?secret=Iu5DPpKA2D" width="600" height="338" title="“I cannot acquire images from a USB camera in VisionPro.” — OMRON SENTECH CO., LTD." data-secret="Iu5DPpKA2D" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); //# sourceURL=https://sentech.co.jp/wp-includes/js/wp-embed.min.js /* ]]> */ </script> When using a high-resolution camera, image acquisition may fail due to insufficient acquisition buffer, resulting in an error. Refer to the following document and check whether image acquisition from the USB camera becomes possible by adjusting settings such as “Reducing memory usage” and “Specifying pool size.” Folder pathC:Program FilesCommon FilesOMRON_SENTECHStApiv1_2x64bin FileStApiCognexAdapterJP.pdfhttps://sentech.co.jp/wp-content/uploads/2025/09/ogp.png1200630