Initial operation controlling system for a computer controlled embroidering machine

In a computer operated embroidering machine having stitch forming instrumentalities including a vertically reciprocating needle, an embroidering frame for holding a work to be embroidered, drive means for changing the relative positions between the needle and the embroidering frame, memory means for storing pattern data groups, pattern selecting means, means for setting parameters for the size of selected patterns, for the space between the selected patterns to be embroidered and/or for the direction in which the selected patterns are arranged, control means for controlling the stitch forming instrumentalities and the drive means, and means for moving the embroidering frame relative to the needle at a first starting operation while the needle is kept standstill by tracing with the frame an outer configuration of the selected patterns group so as to confirm an embroidering scope of the selected patterns to be embroidered prior to subsequent starting of an embroidering stitching operation of the selected patterns, an improvement comprising an initial control system including means for memorizing the embroidering scope of the selected patterns confirmed by the embroidering frame moving means, and means for designating the omission of the embroidering scope confirming operation in the repeated embroidery stitching operations of the selected patterns.