{"id":14038,"date":"2018-11-20T13:18:53","date_gmt":"2018-11-20T12:18:53","guid":{"rendered":"https:\/\/gemac-fieldbus.com\/analyzing-bus-load\/"},"modified":"2025-10-27T12:37:34","modified_gmt":"2025-10-27T11:37:34","slug":"evaluate-bus-load","status":"publish","type":"post","link":"https:\/\/alt.gemac-fieldbus.com\/en\/evaluate-bus-load\/","title":{"rendered":"Evaluate bus load"},"content":{"rendered":"<div id='av_section_1'  class='avia-section av-5e9xelx-b562ed3db5da7b7d43da9ce72584d7c9 main_color avia-section-default avia-no-shadow  avia-builder-el-0  avia-builder-el-no-sibling  avia-bg-style-scroll container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-14038'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-51mrimt-a906e6ecf57b6670b6f56dfb9f0bc182\">\n.flex_column.av-51mrimt-a906e6ecf57b6670b6f56dfb9f0bc182{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-51mrimt-a906e6ecf57b6670b6f56dfb9f0bc182 av_three_fourth  avia-builder-el-1  el_before_av_one_fourth  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kd777fz1-31945cdc580de695324db8d18be8e3a5\">\n#top .av-special-heading.av-kd777fz1-31945cdc580de695324db8d18be8e3a5{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-kd777fz1-31945cdc580de695324db8d18be8e3a5 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-kd777fz1-31945cdc580de695324db8d18be8e3a5 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-kd777fz1-31945cdc580de695324db8d18be8e3a5 av-special-heading-h1 blockquote modern-quote  avia-builder-el-2  el_before_av_textblock  avia-builder-el-first  av-linked-heading'><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >analyse busload<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-48djphx-fd1477d3973281660d6791c812db8e09 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Measurement accuracy<\/strong><br \/>\nThe bus load is counted directly by the FPGA in CAN-Bus Tester 2, CANtouch and CANobserver. The calculation or counting is performed for one second, including the stuff bits and standardized spaces. The result of this count is highly accurate and reproducible because it is measured directly at the bus and not after the CAN controller on the logical level. Our measuring devices are the only ones with such high accuracy on the market.<\/p>\n<p><strong>Preliminary considerations<\/strong><br \/>\nDepending on the time window with which you look at the bus, you will notice significant differences there. Of course, the bus load is 100% when sending. After the standardized interval to the following telegram, the bus load drops to 0% until a node sends again (100%). So to get a meaningful value, you have to look at a much more extended period.<br \/>\nThere are further limitations when choosing a favorable interval. You don&#8217;t want to wait too long for the result or want temporary fluctuations to be suppressed entirely. However, both would be the case if a large counting interval is chosen. If the interval is too small again, strong fluctuations in short intervals of the display are the result, which makes an evaluation or even reading difficult.<\/p>\n<p>A second as a time base, therefore, seems ideal. Although you do not have to wait long for an update, the display remains stable or fluctuates only slightly in many real configurations. Theoretically, fluctuations between 0% and 100% are still conceivable here, depending on how many bits were counted in one second.<\/p>\n<p><strong>Display fluctuates; what could be the reason?<\/strong><br \/>\nIn specific bus configurations, rhythmically changing variations in the bus load and sampling throughout a second can result in a fluctuating display, depending on how the tester&#8217;s measuring grid (the second cycle) and differences in the bus load meet.<\/p>\n<p><strong>An example <\/strong><br \/>\nA master polls some slaves in sync mode at 400 ms intervals. The slaves respond to the rhythm of the requests. At one time, the entire request-response sequence will occur within the measurement second. At another time, the slave responses will be counted for one second or the other.<br \/>\nThe following diagram is intended to illustrate this situation. While the same bus load is always counted in the first three seconds, different proportions fall in the fourth and fifth seconds. Then the grids temporarily fit over each other again.<\/p>\n<p><a href=\"https:\/\/static.gemac-fieldbus.com\/2018\/11\/CAN-Busauslastung-2.png\"><img decoding=\"async\" class=\"alignnone wp-image-13278 size-large lazyload\" title=\"Bus load calculation over one second\" data-src=\"https:\/\/static.gemac-fieldbus.com\/2018\/11\/CAN-Busauslastung-2-1030x135.png\" alt=\"Bus load calculation over one second\" width=\"1030\" height=\"135\" data-srcset=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/CAN-Busauslastung-2-1030x135.png 1030w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/CAN-Busauslastung-2-300x39.png 300w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/CAN-Busauslastung-2-768x101.png 768w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/CAN-Busauslastung-2-1500x197.png 1500w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/CAN-Busauslastung-2-705x93.png 705w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/CAN-Busauslastung-2-450x59.png 450w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/CAN-Busauslastung-2.png 2000w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1030px; --smush-placeholder-aspect-ratio: 1030\/135;\" data-original-sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/a><\/p>\n<p><strong><a href=\"https:\/\/static.gemac-fieldbus.com\/2018\/11\/Buslast-CBT2.jpg\"><img decoding=\"async\" class=\"alignright wp-image-13529 size-thumbnail lazyload\" title=\"highly accurate CAN bus load display in the CBT2 software\" data-src=\"https:\/\/static.gemac-fieldbus.com\/2018\/11\/Buslast-CBT2-80x80.jpg\" alt=\"CBT2 Bus load display\" width=\"80\" height=\"80\" data-srcset=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CBT2-80x80.jpg 80w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CBT2-36x36.jpg 36w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CBT2-180x180.jpg 180w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CBT2-120x120.jpg 120w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CBT2-45x45.jpg 45w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 80px; --smush-placeholder-aspect-ratio: 80\/80;\" data-original-sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a>Bus load display of the CAN-Bus Tester 2<br \/>\n<\/strong>The CBT2 displays the busload in the past second with an accuracy of one-tenth of a percent. Minimum and maximum values (since the beginning of the measurement) can be recorded. The measurement runs automatically as soon as valid CAN telegrams are detected.<\/p>\n<p><strong><a href=\"https:\/\/static.gemac-fieldbus.com\/2018\/11\/Buslast-CANtouch.png\"><img decoding=\"async\" class=\"alignleft wp-image-13533 size-thumbnail lazyload\" title=\"highly accurate CAN bus load display in the CANtouch\" data-src=\"https:\/\/static.gemac-fieldbus.com\/2018\/11\/Buslast-CANtouch-80x80.png\" alt=\"CANtouch bus load display\" width=\"80\" height=\"80\" data-srcset=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CANtouch-80x80.png 80w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CANtouch-36x36.png 36w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CANtouch-180x180.png 180w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CANtouch-120x120.png 120w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2018\/11\/Buslast-CANtouch-45x45.png 45w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 80px; --smush-placeholder-aspect-ratio: 80\/80;\" data-original-sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a>CANtouch bus load display<\/strong><br \/>\nThe CANtouch provides the bus load of the past second to an accuracy of one-tenth of a percent. In addition to the minimum and maximum values (since the beginning of the measurement), the course over the last minute is also displayed graphically. There is a direct graphical evaluation using our smiley.<\/p>\n<p><img decoding=\"async\" class=\"alignright wp-image-13561 lazyload\" title=\"CAN bus load display in CANobserver web interface\" data-src=\"https:\/\/static.gemac-fieldbus.com\/2018\/11\/Buslast-CANobserver.jpg\" alt=\"CANobserver bus load display\" width=\"60\" height=\"39\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 60px; --smush-placeholder-aspect-ratio: 60\/39;\"><\/p>\n<p><strong>CANobserver bus load display<\/strong><br \/>\nAfter configuring the baud rate correctly, the CANobserver determines the busload to be within a full percent over the last second. The display is done in the web interface.<\/p>\n<p><strong><a href=\"https:\/\/static.gemac-fieldbus.com\/2018\/11\/Display_CANalarm_Buslast_300x158.jpg\"><img decoding=\"async\" class=\"alignright wp-image-13586 lazyload\" title=\"CANalarm display Bus load display\" data-src=\"https:\/\/static.gemac-fieldbus.com\/2018\/11\/Display_CANalarm_Buslast_300x158-300x158.jpg\" alt=\"CAN busload display\" width=\"150\" height=\"79\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/79;\"><\/a>CANalarm display Bus load display<\/strong><br \/>\nIn CANalarm, we do not have a physical measuring device available. There the bus load is calculated much less precisely on the firmware side. Here, too, the count is over one second. The exceeding of a freely definable threshold can be signaled at the switching output.<\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3rld0t1-4624ab0ebd3d70ca7d89412a6c597d83\">\n.flex_column.av-3rld0t1-4624ab0ebd3d70ca7d89412a6c597d83{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-3rld0t1-4624ab0ebd3d70ca7d89412a6c597d83 av_one_fourth  avia-builder-el-4  el_after_av_three_fourth  avia-builder-el-last  flex_column_div av-zero-column-padding  '     ><p><section  class='av_textblock_section av-3e07a6t-fd99f4e4f765f68467e1fb44b69d7d76 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>[layerslider id=&#8221;7&#8243;]<\/p>\n<\/div><\/section><br \/>\n<div  id=\"avia-magazine-1\"  class='av-magazine av-ouwxmd-0c739b1bca7631d83cf3099a540cf14c av-magazine-top-bar-active av-magazine-tabs-active  avia-builder-el-6  el_after_av_textblock  avia-builder-el-last   avia-builder-el-6  el_after_av_textblock  avia-builder-el-last ' ><div class='av-magazine-top-bar '><span class='av-magazine-top-heading '>Fieldbus Diagnosis<\/span><\/div><div class='av-magazine-group sort_all'><article class='av-magazine-entry av-magazine-entry-id-3159 av-magazine-format-standard av-magazine-type-post av-magazine-entry-1 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href='https:\/\/alt.gemac-fieldbus.com\/en\/cantouch\/' title='Link to: CANtouch' class='av-magazine-thumbnail-link'><img fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANtouch_Homescreen_Dt_384x384-80x80.png\" class=\"wp-image-11995 avia-img-lazy-loading-not-11995 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANtouch_Homescreen_Dt_384x384-80x80.png 80w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANtouch_Homescreen_Dt_384x384-300x300.png 300w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANtouch_Homescreen_Dt_384x384-36x36.png 36w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANtouch_Homescreen_Dt_384x384-180x180.png 180w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANtouch_Homescreen_Dt_384x384-120x120.png 120w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANtouch_Homescreen_Dt_384x384-45x45.png 45w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANtouch_Homescreen_Dt_384x384.png 384w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Post: CANtouch\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2016-04-20T15:24:29+02:00\" >20. April 2016<\/time><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/alt.gemac-fieldbus.com\/en\/cantouch\/' title='Link to: CANtouch'>CANtouch<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-3136 av-magazine-format-standard av-magazine-type-post av-magazine-entry-2 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href='https:\/\/alt.gemac-fieldbus.com\/en\/canvision\/' title='Link to: CANvision' class='av-magazine-thumbnail-link'><img fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-80x80.jpg\" class=\"wp-image-1705 avia-img-lazy-loading-not-1705 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-80x80.jpg 80w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-300x300.jpg 300w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-768x768.jpg 768w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-1030x1030.jpg 1030w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-36x36.jpg 36w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-180x180.jpg 180w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-705x705.jpg 705w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-120x120.jpg 120w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500-450x450.jpg 450w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANvision-Fenster-Montage-1500x1500.jpg 1500w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Post: CANvision\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2016-04-19T15:25:24+02:00\" >19. April 2016<\/time><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/alt.gemac-fieldbus.com\/en\/canvision\/' title='Link to: CANvision'>CANvision<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-2592 av-magazine-format-standard av-magazine-type-post av-magazine-entry-3 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href='https:\/\/alt.gemac-fieldbus.com\/en\/canalarm\/' title='Link to: CANalarm' class='av-magazine-thumbnail-link'><img fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-80x80.jpg\" class=\"wp-image-11044 avia-img-lazy-loading-not-11044 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"CANalarm Diagnosestecker\" srcset=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-80x80.jpg 80w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-300x300.jpg 300w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-768x768.jpg 768w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-36x36.jpg 36w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-180x180.jpg 180w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-705x705.jpg 705w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-120x120.jpg 120w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-450x450.jpg 450w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1-45x45.jpg 45w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CANalarm_1000x1000-1.jpg 1000w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Post: CANalarm\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2016-04-19T15:24:52+02:00\" >19. April 2016<\/time><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/alt.gemac-fieldbus.com\/en\/canalarm\/' title='Link to: CANalarm'>CANalarm<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-3115 av-magazine-format-standard av-magazine-type-post av-magazine-entry-4 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href='https:\/\/alt.gemac-fieldbus.com\/en\/can-bus-tester-2\/' title='Link to: CAN\u2011Bus\u202fTester\u202f2' class='av-magazine-thumbnail-link'><img fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000-80x80.jpg\" class=\"wp-image-1709 avia-img-lazy-loading-not-1709 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000-80x80.jpg 80w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000-300x300.jpg 300w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000-768x768.jpg 768w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000-36x36.jpg 36w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000-180x180.jpg 180w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000-705x705.jpg 705w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000-120x120.jpg 120w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000-450x450.jpg 450w, https:\/\/alt.gemac-fieldbus.com\/wp-content\/uploads\/2016\/04\/CAN-Bus-Tester-2-Montage-Koffer-1000x1000.jpg 1000w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Post: CAN\u2011Bus\u202fTester\u202f2\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2016-04-19T15:19:07+02:00\" >19. April 2016<\/time><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/alt.gemac-fieldbus.com\/en\/can-bus-tester-2\/' title='Link to: CAN\u2011Bus\u202fTester\u202f2'>CAN\u2011Bus\u202fTester\u202f2<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><\/div><\/p><\/div><\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-14038'><div class='entry-content-wrapper clearfix'>\n","protected":false},"excerpt":{"rendered":"<p>Evaluating the bus load on a CAN bus sounds simple at first. But there are a few things to consider before drawing conclusions.<\/p>\n","protected":false},"author":22,"featured_media":14051,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wds_primary_category":0,"footnotes":""},"categories":[62],"tags":[],"class_list":["post-14038","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"_links":{"self":[{"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/posts\/14038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/comments?post=14038"}],"version-history":[{"count":0,"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/posts\/14038\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/media\/14051"}],"wp:attachment":[{"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/media?parent=14038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/categories?post=14038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alt.gemac-fieldbus.com\/en\/wp-json\/wp\/v2\/tags?post=14038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}