dear all,
hope you are doing well.
i have a problem in cnc mill machine manufactured by cincinnati company, arrow vmc-1000 model, the fanuc system is 18i-M, the problem is alarm 90, "reference return incomplete", i tried to solve the problem by following the instruction that is to increse the speed and keep the axis far enough, the problem occure always when x-axis zero return occures. i have checked diagnostic 311 the value is 00000001. what do you think i can do? are you familiar with such machine? or do you know somebody who can help me?
i hope you can help me in this problem.
best regards