Diseño y construcción de un sistema de control de motores paso a paso por medio de un PLC Delta.

Abstract

The project consists of the design of a control system for stepper motors through a Delta PLC, which allows to develop variable changes for the operation of the rewinding of single-phase transformers and concentric windings and imbricated of three-phase motors. These variables are changed and manipulated by an HMI (Human Machine Interface), which facilitates the change of inputs such as: winding time, automatic counting of the number of turns, speed of rotation and automatic stop. The PLC programming is developed through a Ladder language that allows the actions of the automatic winding machine and the software used in the HMI programming is OP Series Edit Tool which provides the interaction tools for the variables changing. The PLC consists of a connection to the HMI screen via Profinet from a communication cable configured for sending data, besides the cable used works linking the DB9 and PC2 connectors (minidin).