WHAT ARE MAIN DIFFERENCE BETWEEN DCS AND SCADA?

Answer Posted / ashutosh tiwari

plc is the hardware controlling system and scada is the software controlling syetem this is the major difference between these two

Is This Answer Correct ?    5 Yes 12 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Im having problems with interfase betwen SPI v7.0 and SPPID v5.05. Previous versions of Intools shoul be fixed with SPPIDproj.ocx file. It was necessary to replace this file with one that allows the connection between different versions of SPPID. It is necessary in the current version to do the same?Thanks

1869


i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?

1803


Galvanizing.

1474


Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?

1459


Conversions

1684






Why grounding is necessary? Give example with diagram.

1756


What is the difference between modbus,fieldbus & profibus

1877


where proximity sensor installed on tank in loading arm application

1527


Why do you want to work here

1826


Why we are using DPT(Differential Pressure Transmitter) in separator instead of level trasmitter?

1779


what is the reset offset and control system in instrumentation

3123


Why humidity limit is 30 to 55 % for raw material storage?

3622


What is the start up procedure of desalter

3049


What is frequency factor in massflow meter? When using frequency output?

1325


We are using Rosemount 5400 series Radar Level Transmitters in all types of Sump Applications having oily water hdrocarbon petrochemical nature. What we are facing the problem frequently is that always getting reading frezzed at some value. If we do power recycling , sometimes it is working . then making same freezing problem. If anybody faced before such type of problem and also having solution , Please give the answer.

1762