本发明涉及的阈值，其中，为了使分离过程在纺织螺纹（纱）的设置，重新旋纱线或新风起来之前消除潜在的错误或杂质的方法。 本发明的目的是优化纱线独立地处理和实现与在长期最佳假脱机或制造质量最高的生产率，考虑到在机器的实际情况。 提出了一种用于操作用于触发假脱机或短纤维线的线分离（100A），其中，检查新的极限值 - 超过相比于第一极限值（E）实际上触发断线 - 至少一个数量级较小的限值（D3 ，D4）从超过R此减小极限值（d3的设定和（基于一个较长期的计数（50）），D4）螺纹破损的当前预期的实际频率（R） - 预先确定 - 无Garnverlust。

The invention relates to a method for setting limit values ​​which cause a separation process in the textile yarn (yarn) in order to re-spin the yarn or new to wind and to previously eliminate potential errors or imperfections. The object of the invention to optimize the yarn handling independently and to achieve maximum productivity with the best possible roundworms or production quality in the long term, taking into account the actual conditions in the machine. The proposal is to a method for operating check of new limits for triggering thread separations of a coiled or spun thread (100a), in which - compared to a first threshold, beyond which (s) actually triggers a thread break - at least one magnitude smaller limit (d3 , d4) is adjusted and based on a longer-term count (50) of exceedances (r) of this reduced limit value (d3, d4) a currently expected actual frequency (R) of yarn breaks - is determined in advance - without Garnverlust.