Can DCS implement this control scheme?
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Can DCS implement this control scheme? Can DCS implement this control scheme? For example, an AI input minus a set value yields a deviation value; the range of this deviation value is assumed to be -30 to 30. This deviation value is fed into the PID module, whose set value is 0, with an output range of -5 to 5. Can it be done?
Write an algorithm; it’s easy to implement
???????????Please first explain why this is being done You need to make people understand why it’s being done, how it’s being done, and that it’s done well! That’s necessary
Which DCS system are you using? Ask their technical support team, and they will tell you what to do.
It’s possible to do it; there’s no problem. That's how we did it. What specific process do you use?
Of course, addition, subtraction, multiplication, division, assignment, and more can all be done, as long as you are familiar with the function blocks in your DCS system