what happens when the profibus fails while in operation
(operation of a valve)?
Answer Posted / raj anu raj
the valve will go to its fail safe position ie.. either
open or close
| Is This Answer Correct ? | 24 Yes | 1 No |
Post New Answer View All Answers
on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon
What inherent design and operating principles are included in a modern control system to use predictive maintenance practices to increase overall system reliability?
State bernoulli’s application.
What is 3 selection available when configure the burnout protection for controller
What is the difference between modbus,fieldbus & profibus
There are many type of control cable like pair,core,tried, What are defination each one
What is the use of control cable?
How to Calibrate Level Troll in field
What is the Working principle of Dozing valve?
anybody having Qatar Petroleum questions for instrument Technician offshore ....please send me
What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?
what are the steps I have to deal with?
What is limitation of the ht.of the displacer of a level trol?
HOW TO CALCULATE ACCURACY OF AN INSTRUMENT. WHICH IS COMPITABLE FOR USE.
can anyone tell me about the basic concepts to consider before to start a PLC panel wiring