How Honeywell FSC is functioning and what is its purpose?
Can we bypasa it and only use DCS instead of that.
- 3 Answers
- 7583 Views
- I also Faced
- E-Mail Answers
Answer Posted / raj anu raj
You shouldn't bypass FSC because it has is own unique
functionalities apart from normal DCS. it is particularly
designed for unique systems according to the safety need of
that particular system.
Regards
| Is This Answer Correct ? | 15 Yes | 2 No |
Post New Answer View All Answers
IN CONTROL VALVE SPECIFICATIONS GENERALLY TERM " DE- 200" ."DM -400"USED,, WHAT IS DE/ DM STANDS FOR?
How to Calibrate Temperature Switch in field
What is instrumentation measurement?
What is Span Error
what is effect of specific gravity in differential level transmitter , explain formula related with this .
In which principles tx ,pressure gauge,Temp gauge,control valve works?
Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.
whatis range of marcury filled tempereture gague
use of split range ? where it is used ? in which control loop it is used ?
Identification of control valve parts.
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.
Why do we floating DC in DC system.
What are different types of control valves?
Q1: Consider part of a control loop, which excludes the transmitter, consisting of a process, a controller and a control valve which may be represented by two dead times of 0.5 min each and three exponential lags of 0.8 min., 1.0 min. and 1.5 min. respectively. We wish to express this system as an overall first order plus dead time (FOPLD) model ie gain, time constant and process dead time. (We will see later that this is often done, to simplify controller tuning). For this exercise, gain is considered to be 1.0. (A) If the transmitter is a flow transmitter whose behaviour can be described by a dead time of 0.2 min. and an exponential lag of 0.5 min. in terms of the overall dead time and overall first order lag how can the system behaviour be approximated ? Overall dead time = Overall time constant = (B) If the transmitter is a temperature transmitter with a temperature sensor in a protecting well whose behaviour can be described by a dead time of 0.7 min. and an exponential lag of 15 min. how can the overall system behaviour be approximated now? Overall dead time = Overall time constant =
How to calibrate RC Feeder system in thermal power station?,If any instrument available to calibrate it,ple inform me. make:stock,
