Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / carl_ellis
PID provides a modulated output response to an error signal,
where error is the difference between what you want, the
setpoint, and what you have, the process variable.
PID uses an output response proportional to the input span
(P = proportional), modified by the accumulated error over
time (I = integral) and modified by the rate-of-change of
the error (D=derivative).
Carl Ellis
Measure First
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is stroke check for field instument transmetter's & AOV's
how to calculate the total flow in square root
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
can we copy the software from a transmitter using hht(hart 275) ?
What is solenoid valve? Where it is used?
How to calculate mmwc values into tonnes?
how many types of preheaters are in cement industry & what r they can any body explain?
what is the difference between active & reactive power?
Draw a group of instruments interlocked to a Pump & Motor?
How r the calculation of process line mpm.
what is difference between HOT permit and cold permit
How does your previous experience relate to the job you are applying for ?
Explain plc level and its type?
The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?
what is temperature compensation?
