The spindle only trips during acceleration and that is a short duration of time. When monitoring the DC buss with the Fluke meter it is rock steady at 600-601 up to the point the drive shuts down.
I just discovered last night that my neighbor is a wiz at running a scope and he said wow you have a Tek 2232 that was my favorite scope you can do anything with that one. So I will try and get him to store a trace of the power when I accelerate so we can have more information on that. In the mean time I'll try and watch the meter to see if I can see anything going from 0-2000. John On 5/29/2012 9:53 PM, Jon Elson wrote: > John Thornton wrote: >> When it trips it is so fast you can't see any change on the meter, if >> only I had an analog meter I could watch the needle swing. >> > Right, that's why I was suggesting making the spindle accelerate to just > less than what > causes it to trip. I assume the spindle takes a second or so to spin up > to 2000 RPM. > That should be enough to detect a voltage dip (or surge). You say the > DC bus > does NOT fluctuate when it trips, is that right? > > Jon > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
