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three position output

three position output

three position output

(OP)
I need a algorithm for a three position output with simulated feedback. (controlling a tube/valve with two digital outputs and now position feedback signal)

RE: three position output

Explain please.

<nbucska@pcperipherals DOT com> subj: eng-tips
read FAQ240-1032

RE: three position output

I think that biobio asks for an algorithm that takes a setpoint and an actual position value ("now position") and has two outputs, one to move forwards and one to move backwards. The "three position output" probably means that there are three states: DO1 high or DO2 high or both low.

Is that what you intended biobio?

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