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1. Learn SCADA
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2. What is scada?
SCADA stands for supervisory control and data acquisition, and it is a software and hardware system
that enables industrial organizations to:
• Local or remote control of industrial processes
• Real-time data is monitored, gathered, and processed.
• Interact directly with equipment such as sensors, valves, pumps, motors, and others using human-
machine interface (HMI) software.
• Create a log file to keep track of events.
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3. • SCADA systems are critical for industrial businesses because they help to maintain efficiency,
process data to make better decisions, and notify system faults to save downtime.
• The basic SCADA design begins with programmable logic controllers (PLCs) or remote
terminal units (RTUs). PLCs and RTUs are microprocessors that communicate with a variety of
items, including factory machines, HMIs, sensors, and end devices, and then transport data
from those objects to computers using SCADA software. The SCADA software analyses
distributes, and displays data, assisting operators and other employees in making vital
decisions.
• For instance, the SCADA system can instantly alert an operator if a batch of products has a
high rate of defects. To identify the cause of the problem, the operator pauses the activity and
utilizes an HMI to view the SCADA system data. When the operator examines the data, he
finds that Machine 4 was not working properly. The capability of the SCADA system to warn
the operator of an issue helps him in resolving it and preventing additional product loss.
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4. Who uses scada?
SCADA systems are used by industrial organizations and businesses in both the public and private
sectors to control and maintain efficiency, distribute data for better decision-making, and notify system
faults to help reduce downtime. SCADA systems are useful in a variety of businesses since they can
range from simple settings to big, complex installations. Many modern industries rely on SCADA
systems, including the following:
• Energy
• Food and beverage
• Manufacturing
• Oil and gas
• Power
• Recycling
• Transportation
• Water and waste water
• And many more
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5. • In today's world, SCADA systems can be found virtually everywhere: maintaining the
refrigeration systems at your local supermarket, guaranteeing production and safety at a
processing plant, meeting quality standards at a waste water treatment plant, or even
tracking your energy use at home.
• Effective SCADA systems can save time and money. There have been numerous case
studies published showing the advantages and cost savings of utilizing a modern SCADA
software solution like Ignition.
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6. Modern scada systems
• Modern SCADA systems enable remote access to real-time data from the plant floor. Governments,
corporations, and individuals may use real-time data to make data-driven decisions about how to improve
their processes. Without SCADA software, gathering enough data to make consistently well-informed
decisions would be extremely difficult, if not impossible.
• Furthermore, most recent SCADA designer products include rapid application development (RAD) features,
which enable users to create systems quickly even if they lack considerable software development
knowledge.
• SCADA software has substantially improved in terms of efficiency, security, productivity, and dependability
since the introduction of modern IT standards and techniques like SQL and web-based applications.
• SCADA software that makes use of SQL databases has a lot of advantages over older SCADA software.
One of the biggest benefits of using SQL databases with a SCADA system is that it's much easier to
interface it with current MES and ERP systems, allowing data to flow more smoothly throughout a business.
• Historical data from a SCADA system can also be stored in a SQL database, making data analysis and
trends easier.
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7. Components of scada systems-
SCADA systems consist of field-deployed components that collect real-time data, as well
as related systems that facilitate data collection and improve industrial automation. The
following are examples of SCADA components:
1. Sensors and actuators - A sensor is a component of a device or system that detects
industrial process inputs. An actuator is a component of a device or system that
controls the process mechanism. A sensor is similar to a meter that shows the status
of a machine, whereas an actuator is similar to a switch, dial, or control valve that can
be used to control a device. SCADA field controllers control and monitor both sensors
and actuators.
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8. 3. SCADA Supervisory computers- These are in charge of all SCADA activities, and
they collect data from field devices and give commands to those equipment in order to
regulate industrial processes.
4. HMI Software- This creates a system that gathers and displays data from SCADA
field devices, allowing operators to understand and, if necessary, modify the status of
SCADA-controlled processes.
5. Communication infrastructure- This allows supervisory control and data acquisition
systems to interface with field devices and controllers. SCADA systems may collect data
from field devices and control them using this infrastructure.
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9. Thanks, you’re halfway here.
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