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English Translations » 历史存档[信息] » Large deviation in the feedback value of the electric contro

Large deviation in the feedback value of the electric control valve

2016-01-26View Original

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There is an electric control valve, and the feedback value is about 7% lower than the set value; however, it can reach 100% when fully open. I would like to ask the expert what’s going on here?
Reply #22016-01-26
Just re-self-tune it, and that’s it!
Reply #32016-01-26
Feedback value? It’s a measured value, right? The valve feedback value isn’t compared with the set value.....
Reply #42016-03-03
Is it the deviation between the feedback value and the given command? :)

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Translated at 2026-07-21 00:54:29

Original: https://bbs.hcbbs.com/thread-1544444-1-1.html

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