What is the difference between a PLC (Programmable logic controller) and DCS (distributed control system)?

7 Answers  

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in DCS or PLC we can not put all ai or di,there is calculation through which we can accomodate certain no of digital and analog signal.I need to know that calculation

1 Answers  

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how i can copy paste the program of smart transmitter to another smart one with hart communicator?

2 Answers   KOC,

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What is the purpose of LO Overhead tank in turbines.

0 Answers   ADMA OPCO,

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what is meant by nuclear power plant?

1 Answers  

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How do understand by hart protocol?

4 Answers   BW Instrumentation Electrical,

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For what reason would you possibly be compelled to make use of a Smith Predictor. Explain the idea behind the operation of this device.

0 Answers  

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what is sequence table in DCS . make a logic in sequence table for tripping of ID fan in Boiler(in YOKOGAWA CS 3000 DCS).

1 Answers   Yokogawa,

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What is an antisurge control system, how it works?

3 Answers  

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What is the purpose of MATLAB?

3 Answers  

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What is difference between ESD and PLC please Explain me clearly.

0 Answers  

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WHAT IS DIFFERANCE BETWEEN INSTRUMENT AND EQUIPMENT

1 Answers   Lupin,

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