What is SCADA ? What are its main components ? How it works ? When we need a S

What is SCADA ? What are its main components ? How it
works ? When we need a SCADA & where ? Is there any
similarities and comparison b/w PLC & SCADA ?
What are its Pros & Cons ?
What are the faults that occur in it most ?

Question Posted / dineshdesh

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What is SCADA ? What are its main components ? How it works ? When we need a SCADA & where ? I..

Answer / vaibhav mathur

SCADA is Supervisory control and Data Acquisition. this is used for monitoring the whole of a system (such as metro rails , systems in a building) and if an error is detected (with the help of relays) it is shown on a big display kept in a central control room.

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What is SCADA ? What are its main components ? How it works ? When we need a SCADA & where ? I..

Answer / v.rajasekar

scada is suprvisory control and data aquisition. not only we
can monitor the status of the operation but also we can
control the process by communicating scada with the
controller or plc that is used in the process....

Is This Answer Correct ?

4 Yes

2 No

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