Hi All ,
This is my first post here and I hope this is the right forum section for this , I am just finishing on my first CNC Router/mill and going through the process of getting everything setup and I have been having trouble with what I suspect is EMF while the spindle is running , I have done a search and it appears to come up blank .
First , I wired all the limits to be NC but as soon as the spindle started limits would be active , and not able to reset . If the spindle ( 1.5Kw Chinese water Cooled VFD ) is not running then all axis moved and limits work as they should .
I then changed the the limit switches over to NO and the spindle does not affect movement , but when a limit is hit it is not able to be reset until the spindle stops .
just wondering if any one else has had the same trouble or knows of a previous thread ,