| 摘要 |
The invention relates to a method for the control of the travel movement of at least one service unit (41a-14d) at a rotor-spinning machine (10), whereby the (at least one) service unit services and/or controls an operating zone (A, B, A', B') assigned to it containing a plurality of processing stations of the textile machine. According to the invention the service unit (14a, 14b) is moved in the direction of its assigned operating zone (A', B') when the detected position is located outside the assigned operating zone. In addition, the size of the operating zones (A, B) is determined in function of the workload of the service units (14a, 14b) and/or of the work efficiency of the service units.
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