WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS
Answer Posted / p.c.mohanty.
Now a days there is no difference between PLC & DCS
PLC can perform every task as DCS or vice versa. The name
DCS or PLC depends on the system supplier as per
requirement of the customer . I feel it is better to call
the above systems as process automation system or process
control system in stead of PLC or DCS
thanks.
PCM
Is This Answer Correct ? | 31 Yes | 45 No |
Post New Answer View All Answers
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.
I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.
What is profibus?
what is the difference between attemperator and desuperheater ?
Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls
in mass flow meter what is drive friquancy ?
What is wet leg condition and why is it used?
How do bending tubing provide better measurement than using tubing fittings such as elbows?
WHAT IS MEANT BY PROJECT MANAGEMENT STRATEGIES IN INSTRUMENTATION?
can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know
while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?
Differentiate between ultrasonic flowmeter and radar type flow meter
What materials are used in thermo wells?
Explain the difference between plc and cnc?
pls provide me syllabus and old question paper of instrumentation engineering for GET(JSPL)