Method for operating a textile machine for creating cross-wound spools and textile machine for creating cross-wound spools

摘要

The method involves supplying electrical energy to stepper motors of multiple working locations (1) of a same type by a power supply (31) with a limited power. A variable e.g. current variation, of the stepper motors of handling devices (4) of the working locations representing rotational speed variations is detected. A reference value for an amount of current is adapted to the motors based on the variable. The power received from the power supply is limited. A power end stage is associated to each motor. The reference value is adjusted by the stage. An independent claim is also included for a textile machine producing cross-wound spools comprising working locations.