Answer / piyush sakalle

The PLC communication also called as BUS system is responsible for transmission of signals from processor/cpu/memory to input/output modules.
ADDRESS BUS, DATA BUS, CONTROL BUS are the main signal lines of plc communication.

Answer / paresh

PLC STANDS FOR PROGRAMMABLE LOGIC CONTROL.SO ITS PROGRAMMABLE
LOGIC CONTROL COMMUNICATION

KAlman filter code for two dimension?

0 Answers   Tisco,

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how pressure reduce through pressure control valve? suppose we have to reduce 20 kg pressure to 10 kg pressure , then what we do ? open the valve or close the valve , initially it is 20 % is upon ( for ur knowledge ).

4 Answers   TATA,

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I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??

0 Answers   BBS,

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how we can check level probe and controller

2 Answers  

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why do 4 mA serves as 0% not 0 mA?

10 Answers  

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hi everybody. right now i am working with thermal power plant. our company plant is tripped because of program corrupt. i would like to know is it possible when the plant is running. we are using FREELANCE ABB800F CONTROLLER.

2 Answers  

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Explain the difference between the types of input variables plc?

1 Answers  

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What are the different modes of a contollogix family processor? How they work?

3 Answers   Honeywell, Siemens,

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Is an analogue only transmitter as accurate as a smart transmitter?

2 Answers   SCA,

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how to calculate control valve bonnet size?? or how to select its material?

0 Answers   Jacobs,

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all questions related to instrument technician in any offshore oil and gas company.

0 Answers  

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in differential pressure transmitter,min&max pressure range for hp&lp

0 Answers  

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