Розробка системи вимірювання та регулювання температури з підтримкою протоколу Modbus на базі PIC16F628A

Abstract

This paper has developed a system of measurement, regulation and monitoring of temperature data object supports serial data protocol via COM-port based microcontroller PIC16F628A. The algorithm of the device program and established high-level language "C". The simulation system Proteus. The algorithm of the program to ensure top-level Monitoring and Reporting on temperature data. Developed interface and code top level. Developed mounting location of the device. A prototype of the system, which maintains the temperature within certain limits by means of executive relays which turn on and turn off the heater and cooler and that allows to monitor temperature data over time.