Answer / ashvin timbadiya

CNC (Computer Numerical Control) is a particular application
usually to control a multi axis machine tool such as a
milling machine or a lathe but also could be a tube bending
machine punch press or similar. The CNC controller is
usually a purpose built controller using a micro computer
but could be a general purpose computer or a PLC. The
forerunner was NC (Numerical Control) before computers were
readily available, it used solid state logic and relays,
timers etc to provide the application.

A PLC (Programable Logic Controller) is a general purpose
logic controller specifically designed to allow the user to
create their own application. They select appropriate I/O
(Inputs Outputs) and perhaps function modules for purposes
such as communications and multi axis servo control and
program the PLC to perform the required functions.

Answer / amit123.inc

Thanks Ashvin Timbadiya

which processor is used in dcs.

0 Answers   ABB, Wave Distillery,

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I HAVE PRESSURE TRANSMITTER WITH TWO WIRES 24 VOLTS SUPPLY.IF TRANSMITTER WILL GIVE SIGNAL TO THE DCS WHAT HAPPEN TO THE 24 VOLTS POWER SUPPLY IT WILL DROP OR REMAIN TO 24 VOLTS POWER SUPPLY.

3 Answers  

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DCS marshilling Cabinet Power supply can be replace during plant running time?

1 Answers  

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what is zero and span ?

0 Answers  

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what is the difference between(Flame proof/Explosion proof)& Fire proof instruments.Both are same or different & if different in which way because the transmitter which have approved ATEX flame proof enclouser but it use PTPE O ring & PTFE Head Gasket,so its (fire safe/fire proof)????????

4 Answers  

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Somebody ask me how many size of control valve what is mean of control valve size?

2 Answers  

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Explain Split Range Control In Control Valve Briefly.

5 Answers  

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why we use negative 24vdc to a proximeter

4 Answers   KNPC,

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why thermocouple called thermocouple?

4 Answers  

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if tx. dp increase or decrese what happend in the reading

1 Answers   BSP,

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What is the use of gauge?

0 Answers  

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how to control motor load with rpm or vfd

1 Answers  

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