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With each passing day, we are
becoming more and more dependent on automated tasks. Now, we can't
believe ourselves without automation. At small scale, precision and
efficiency don't worry a great deal but when it comes to big terms,
these two things matter a lot.
SCADA systems (Supervisory Control and Data Acquisition Systems) work
in this direction. Though these systems started developing in 1960's
but recently they have evolved have started playing an important role
in automated tasks.
With deployment of SCADA systems a high degree of reliability and
efficiently gets attached with automated tasks. Being supervisory
systems they supervise the automated tasks and takes pre defined
actions when a state/ parameter value rises above permissible
levels.
See Also:
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Scada
SCADA stands for Supervisory Control and Data Acquisition. SCADA can be
thought of as a system which is designed to collect data from the
sensors located in remote locations, such as various areas of a plant,
factory or at any other remote location and then sending the data
collected to a main computer which controls and manages the data.
SCADA has finds its application in wide range of industries from
electric power, water management systems, environmental control
systems, mass transportation or manufacturing systems.
A SCADA system can be divided into following parts: Signal hardware
(for both output as well as input), controllers, user interface (also
known as HMI), networks, and software along with communication
equipment. In general, SCADA means entire system with the common goal
to collect, manage and control the data. |
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No one can doubt the way, SCADA systems have transformed the way
automated tasks were use to get performed. Just due to SCADA systems,
various automated tasks have become more reliable and
efficient.
As these systems don't require or a very little human intervention and
are able to handle most of impermissible states, they have also cut the
costs of maintenance and trouble shooting. Due to high degree of
reliability, efficiency and flexibility, these SCADA systems have found
themselves in almost most every realm of automated tasks.
SCADA systems are now widely used in control systems (like water
control systems, sewerage control systems) or even in daily equipments
like water metering pumps. The extent to which automated tasks have
become dependent on SCADA systems cab be judged from this fact that
SCADA in the electricity industry has become a necessity.
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High powered scada communications, High powered scada communications
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