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What is a Process?
Well,I have the simplest of the definations.A Process Control is the act of controlling Final Control Element (FCE) such as a Control valve which changes the manipulated variable to control a process value.
Terms related to Process Control.
1.Controller Output(CO):It is the Output of Controller.i.e Setpoint(SP)-Process value(PV).
2.Final Control Element (FCE):Final Control Element controls the process variable such as control valve through is behaviour.
3.Process Variable(PV):The Parameter to be measured.
An Example of heat exchanger will let you understand the above terms easily.
Well,I have the simplest of the definations.A Process Control is the act of controlling Final Control Element (FCE) such as a Control valve which changes the manipulated variable to control a process value.
Terms related to Process Control.
1.Controller Output(CO):It is the Output of Controller.i.e Setpoint(SP)-Process value(PV).
2.Final Control Element (FCE):Final Control Element controls the process variable such as control valve through is behaviour.
3.Process Variable(PV):The Parameter to be measured.
An Example of heat exchanger will let you understand the above terms easily.
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