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I would like to ask the experts: in the Yokogawa DCS, what do these logic functions mean, and what is their purpose?

2019-08-06View Original

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As shown in the diagram, what do these all mean within DCS? What is its purpose? I first kneel to thank all the experts
Reply #22019-08-07
And, Or, Not, High-level delay, Low-level delay, Delay until high level, Delay until low level, Wout unknown, SR flip-flop-1, 2, RS flip-flop-1-2, Greater than, Greater than or equal to, Equal to
Reply #32019-10-11
And, Or, Not, High-level delay, Low-level delay, Delay until high level, Delay until low level, Wout unknown, SR flip-flop-1, 2, RS flip-flop-1-2, Greater than, Greater than or equal to, Equal to
Reply #42020-02-03
That senior has information on this topic

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