发布于 2009-04-21 14:23:23
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如果用这个功能可简化设计,但似乎不经济:Setpoint Exchange (TE5)
The setpoint switchover function is used for milling machines with special mills,for which the spindle motor is used both to drive the tool and for mill head orientation. The spindle and the mill head axes are defined as separated axes but driven by only one motor.
我人为可以这样:
附件头上也自带1个编码器,将它加在其他轴的第二测量口上,可以设成不带驱动的轴,转附件头时用SPOS=IC(***),同时PLC读附件头编码器位置,位置到达后删除剩余行程.