Development of Automatic Downloads System for Slub Yarn Parameters Based on MODBUS/TCP

In order to solve the issue of laborious and time-consuming caused by excessive parameters manual inputting during slub yarn production, a system was developed to realize the database management and automatic downloads of slub yarn parameters included slub length, base length and multiple. This invention relates to slub yarn controller with human machine interface (HMI) and programmable logic controller (PLC). It’s a configuration system based on MODBUS/TCP communication protocol between King View and HMI that saves time and reduces the mistakes for the operators. The system realizes integrate controlling, which improve the automatic level.