I had the same problem with a cnc jig grinder with fanuc control. I called the company that handled problems for that machine and they told me that is the servo board out of adjustment. They told me how to do it over the phone and I adjusted it right in, they are very touchy. I hope this might help and lead you in the right direction.
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(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management) |