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English Translations » 【仪表自控交流圈】 » Controller positive and negative feedback

Controller positive and negative feedback

2020-08-24View Original

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How to determine the forward and reverse action of a controller using trend charts, in manual and automatic modes
Reply #22020-08-24
The positive and negative actions of the controller? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=666251&shareuid=398787
Reply #32020-08-25
The forward and reverse actions of the controller need to be considered in conjunction with the air-operated on/off valves; generally, regardless of whether it is an air-operated on or off valve, the design takes into account the actual manual operation of opening and closing the valve between 0-100%.

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Translated at 2026-07-21 02:23:02

Original: https://bbs.hcbbs.com/thread-3074610-1-1.html

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