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Automating Manufacturing Systems - Process Control and ...

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plc function ref - 34.46<br />

Table 1: Instruction Data Types<br />

Function Argument Data Types Edge Triggered<br />

CTU<br />

counter<br />

preset<br />

accumulated<br />

C<br />

returns N<br />

returns N<br />

yes<br />

DDT<br />

source<br />

reference<br />

result<br />

compare control<br />

length<br />

position<br />

result control<br />

length<br />

position<br />

binary<br />

www.PA<strong>Control</strong>.com

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