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Q.

What are the applications of SCADA?
WHAT IS MEAN BY SCADA?

Asked by janakiram, 30 Aug '08 07:19 pm
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1.

SCADA) Systems are used in industry to monitor and control plant status and provide logging facilities. SCADA systems are highly configurable, and usually interface to the plant via PLCs.

Industrial processes include those of manufacturing, production, power generation, fabrication, and refining, and may run in continuous, batch, repetitive, or discrete modes.
Infrastructure processes may be public or private, and include water treatment and distribution, wastewater collection and treatment, oil and gas pipelines, electrical power transmission and distribution, and large communication systems.
Facility processes occur both in public facilities and private ones, including buildings, airports, ships, and space stations. They monitor and control HVAC, access, and energy consumption.
A SCADA System usually consists of the following subsystems:


A Human-Machine Interface or HMI is the apparatus which presents process data to a human operator, and through which the human operato ...more
Answered by Jack Johnson, 31 Aug '08 05:09 am

 
  
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