A PI Controller-based Water Supplying and Priority Based SCADA System for Industrial Automation using PLC-HMI Scheme

As for the case with many other emerging industry, certain shortage of water causes mechanical devices to shut down. In addition to that, some instruments need a controlled water supply to run efficiently. On the other hand, many SMEs suffer from unnecessary power consumption, which can be controlled by a SCADA system. In a country like Bangladesh, where most of the labour is uneducated, it is essential to have a dominance of computers to command for machinery remotely. In this study, A PI controller-based water supply System is designed using a programming logic controller (Siemens s7-1200), HMI (Siemens KTP basic 400) and factory IO 3D environment. The priority-based SCADA System has been introduced for the SMEs (Small and medium Enterprises) using the ladder logic, which will be useful for controlled power consumption.