Why scada system

Supervisory control and data acquisition SCADA is a system of software and hardware elements that allows industrial organizations to:.

SCADA systems are crucial for industrial organizations since they help to maintain efficiency, process data for smarter decisions, and communicate system issues to help mitigate downtime. The SCADA software processes, distributes, and displays the data, helping operators and other employees analyze the data and make important decisions.

For example, the SCADA system quickly notifies an operator that a batch of product is showing a high incidence of errors. The operator reviews the data and discovers that Machine 4 was malfunctioning. SCADA systems are used by industrial organizations and companies in the public and private sectors to control and maintain efficiency, distribute data for smarter decisions, and communicate system issues to help mitigate downtime. SCADA systems work well in many different types of enterprises because they can range from simple configurations to large, complex installations.

SCADA systems are the backbone of many modern industries, including:. Virtually anywhere you look in today's world, there is some type of SCADA system running behind the scenes: maintaining the refrigeration systems at the local supermarket, ensuring production and safety at a refinery, achieving quality standards at a waste water treatment plant, or even tracking your energy use at home, to give a few examples.

Numerous case studies have been published highlighting the benefits and savings of using a modern SCADA software solution such as Ignition. To understand the origins of SCADA, we must understand the problems industrial organizations are trying to solve. Before the concept of SCADA was introduced in the midth century, many manufacturing floors, industrial plants, and remote sites relied on personnel to manually control and monitor equipment via push buttons and analog dials.

As industrial floors and remotes site began to scale out in size, solutions were needed to control equipment over long distances. Industrial organizations started to utilize relays and timers to provide some level of supervisory control without having to send people to remote locations to interact with each device. Read about the case. Reach out to your local AVK Interested in hearing about your options? How can we assist Explore our main solution areas Learn about our different areas of expertise, and the many ways in which we can offer our assistance.

Our website uses cookies for statistical analysis, to improve our website and serve you optimally. Transmit signal strength is converted to dBm. Channel quality is measured in errored seconds. Networked Data Communication The collected data is transmitted either spontaneously or in response to a request for data to some kind of upstream consolidator or master.

SCADA network topology typically also includes some kind of transport validation independent of any content validation. Data Presentation The collected data is processed, organized and presented for system operators to make appropriate response and control decisions.

The presentation can vary from tabular presentation of logged events to graphical presentation against mapping or image backgrounds.

Control If control decisions are warranted and the system supports output, appropriate commands can be dispatched to affect specific operational or configuration changes. Inputs Inputs either digital or analog and output relays or electrical signals that directly interface with managed elements in the remote sites. These sensors and control relays perform the data acquisition but can't interpret communication protocols on their own.

Wireless Gateways. Wireless Transmitters. Each SCADA system can be custom tailored to exactly fit a particular application; it can be relatively simple — small office building low budget to incredibly complex — nuclear plant high budget. It allows an organization to carefully study and anticipate the optimal response to measured conditions and execute those responses automatically every time.