Interested to Buy Any Domain ? << Click Here >> for more details...
How to check the SCAN time of DCS ,n dont give therotical
answers .How to check the SCAN time of DCS during FAT?
- 2 Answers
- 8137 Views
- I also Faced
- E-Mail Answers
Answer Posted / rajkumar
If you are using a DCS (Distributed Control System), there
should be a diagnostic utility that you can run (this is
usually part of the system software). If your sotware scan
is structured correctly i.e. all software is called in
cyclic scans and not free scans, the utility should be able
to tell you the loading of these scan cycles.
You should also be aware that you are doing this under FAT
conditions. This would imply that most of your IO are not
connected, which in turn would push up your scan times for
all the diagnostic alarms comming in.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
What are the type of bonnets in the control valves?
What is feed factor and its Importance in cement industry? How we can solve feed factor?.
principle of automatic votage regulator
If fire would be inside the plant which fire detector is to detected the fire.
why fuse block is not used for AI signal?
what is diffrance between FF & SMART, explain with difination
How many interlocks at turbine? Plz explain briefly
The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation
how to measure draft pressure in transmitter pl. give its single line digram
can any one explain in which term we are flow flow is it volumetric r is it mass? and y
god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies
Programmable Logic control.
what about your moleg in pogrees with company
How to Calibrate Temperature Switch in field
how many type conductivity sensor ?
