Am 07.11.2010 23:06, schrieb Kent A. Reed: > On 11/5/2010 5:03 PM, Ulf Dambacher wrote: > Hi, Ulf. > > Perhaps you've already tracked down the cause of your problem, but > another possibility came to me today. > > I plugged a vacuum cleaner into a convenient outlet in the basement. > When I turned it on, the overhead light dimmed slightly. It seems they > were on the same mains circuit. Including whatever else is on that > circuit, enough current was being drawn when I added the vacuum cleaner > to cause a perceptible power sag. > > Is there any possibility your computer is experiencing a power sag when > you activate your machine? > > Regards, > Kent
Hi Kent This was one of the things I tested, but as the other computer worked flawlessly, I changed my power supply first. This was not the problem. It turnes out to be the custom kernel I made by patching a 2.6.32.19 with an rtai 2.6.32.11. It seemd to work, at least with my ethercat-system. But it fails with motenc, without any error messages. Running with the stock emc ubuntu distribution, the same system worked flawlessly yesterday. Stress test continues today. And if I find some alu platte I will try to mill the emc entry logo... bye Ulf ------------------------------------------------------------------------------ The Next 800 Companies to Lead America's Growth: New Video Whitepaper David G. Thomson, author of the best-selling book "Blueprint to a Billion" shares his insights and actions to help propel your business during the next growth cycle. Listen Now! http://p.sf.net/sfu/SAP-dev2dev _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
