| 摘要 |
<p>PURPOSE:To allow setting of workpieces onto a pallet Pi placed on a pallet changer A in no particular order. CONSTITUTION:A pallet changer control device is provided with a preparation completing switch SWi corresponding to a pallet Pi and a distinguishing means 11 to compare a pallet appointing signal Sm from a NC device N with the preparation completing switch SWi. When the distinguishing means 11 finds the pallet Pi having a set workpiece from the turning on state of the preparation completing switch SWi, the means 11 gives a pallet carrying-in command Sp to a pallet changer A, but gives no skip signal Ssk to the NC device N, which can therefore execute only a working program corresponding to the pallet Pi.</p> |
