gene heskett wrote: > > > Well, at some point it should become a discussion where the cost of > switching the drives out for something that can tolerate a softer regulated > power supply source is becoming one possible solution. Well, this seems premature. This machine ALMOST works. I have not looked at the docs link that John posted, so I don't know how much detail is there on the fault logic. There may be a couple ways to attack this, but it would help to know what fault is being sensed. If there is a phase fault sensor, I might just hot-wire it out. if there is a DC bus low sensor, I might see about changing a resistor or adjustment to make it a little less sensitive. Also, possibly, increase the size of the filter cap bank a bit to make it dip less.
What is the spindle motor (AC, DC)? Is it controlled by an analog 10 V command? Would it be possible to run the spindle off a conventional VFD or DC drive, and separate it from the servo axis drives? 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 [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
