Answer Posted / rajesh kumar rajesh
The programmable logic controller (PLC) is changing to
reflect the demands of sequencing and continuous processing
applications. The PLC can be thought of as a hardened
computer with high speed I/O and communications ports with
bus interfacing for multiprocessor or coprocessor
enhancements, and a BIOS that supports those features. PLC
manufacturers now retain control over both aspects of the
PLC which interoperate in a proprietary manner. Via the
delineation of the two may come a standard real time
operating system or real time kernel which would give rise
to true applications portability.
IF ANYONE NEED ANY MORE DETAILS PLEASE CONTACT ME :
rajeshbole@gmail.com or call me @ 09980499000(RAJESH)
| Is This Answer Correct ? | 8 Yes | 7 No |
Post New Answer View All Answers
What is the constant voltage unit?
If we increase only P what will be controller action ?
in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?
where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve
what is effect of specific gravity in differential level transmitter , explain formula related with this .
What is the formula of vabration sesore. i mean how to covert mils to volt plz share if any body knows very argent : my mai is merajalam143545@yahoo.com
What is profibus?
how many types of preheaters are in cement industry & what r they can any body explain?
How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.
Explain bernoulli’s theorem.
what is the procedure for auto tune in masoneialn 12300 series displacer type transmitter?
which type inter lock use in petrochemical refinery,and oil & gas?
May I have a brief note above the voltage barriers? Whats is the purpose? Please mail me if you've operational details, mail id: rajkumar.diice@gmail.com
What is the advantage of using locally fabricated hook ups over Pre fabricated hook ups in process instrumentation?
What is the difference bitween control net scaner and device net scaner