https://forge.codesys.com/forge/talk/Motion/thread/8fdb20a006/2021-03-31T08:31:06.871000ZRecent posts to Ethercat jitter2021-03-31T08:31:06.871000Z2021-03-31T08:31:06.871000Zahdeltahttps://forge.codesys.com/u/ahdelta/https://forge.codesys.comc46a913c61e637bb2e1140944b337948a4a6109d

<div class="markdown_content"><p>When I look at the "Task configuration monitor", I see jitter on the task, controlling Ethercat, to be around +/-60us.</p> <p>I have a servodrive attached, and in this drive I see a PDO min/max cycle time to vary 1us, which is much better than shown in CodeSys.</p> <p>So the question is does the jitter in the "Task configuration monitor" reflect the actual timing of the telegrams sent to the drives? or is the measurement in the drive way off?</p> <p>Thanks in advance</p></div>