SCADA stands for “Supervisory Control and Data Acquisition”. SCADA is a system architecture control method that integrates computers, networked data communications, and graphical human-machine interfaces (HMIs) to enable high-level operational supervisory management and control.SCADA systems communicate with other devices like as a programmable logic controllers (PLCs) and PID controllers, to interrelate with industrial processing plants and equipment.

SCADA systems form a huge part of control organization engineering. SCADA systems convene pieces of information and data from a process that is examine in real-time (the “DA” in SCADA). It records and branch the data, as well as representing the collected data on various HMIs.

This entitle process method to power ( control) operators to oversee (the “S” in SCADA) what is going on in the field, even from a faraway location. It also enables operativeto control (the “C” in SCADA) these processes by interrelate with the HMI.

Supervisory power (Control ) and Data accession systems are essential to a wide range of industries and are broadly used for the control and observeof processes. SCADA systems are particularly used as they have the power to control, monitor, and pass on data in a smart and coherent way.