Diseño y simulación de un horno de pintura electrostática para tableros eléctricos con PLC S7-1500 Y HMI KTP-700

Abstract

The purpose of this thesis is to justify the implementation of improvements in the process of applying the curing of electrostatic powder paint in an industrial furnace that is currently located within its production area at the Hamt Electric Company. Through the study and collection of information from the current furnace, the design of an automated control system will be carried out, with the TIA Portal software (Totally Integrated Automation Portal), with a programmable logic controller (PLC) model S7-1500 and display screen (HMI: Human Machine Interface) model KTP-700 Simatic WinCC Runtime Advanced from the Siemens brand. The operation control and visualization system are intended to be simulated from the Simatic WinCC Runtime Advanced HMI, using a temperature measurement system, simulating a PT100 RTD sensor and controlling the injection of LPG fluid, simulating the ASCO HV226 model shut-off valves. In addition, parameters (set point) can be entered for the calibration of the sensors to improve the efficiency of the system, in this way obtaining the results with the process trends.