View Full Version : kiaturn 15lms 411 servo alarm c axis

08-13-2009, 04:10 PM
My kia lathe has trouble while running g12.1 when the x axis gets near the center of the main spindle. The c axis tries to speed up too much and produces an alarm: 411 servo alarm c axis excess error

Other wise as long as I stay away from x zero the c axis works just fine.

Anyone with similar problems? Advice would be appreciated.

by the way, control is fanuc oitb