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Automating Manufacturing Systems - Process Control and ...

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plc function ref - 34.43<br />

Table 1: Instruction Data Types<br />

Function Argument Data Types Edge Triggered<br />

ABL<br />

channel<br />

control<br />

characters<br />

immediate int [0-4]<br />

R<br />

returns N<br />

yes<br />

ACB<br />

channel<br />

control<br />

characters<br />

immediate int [0-4]<br />

R<br />

returns N<br />

yes<br />

ACI<br />

source<br />

destination<br />

ST<br />

N<br />

no<br />

ACN<br />

source A<br />

source B<br />

ST<br />

ST<br />

no<br />

ACS<br />

source<br />

destination<br />

N,F,immediate<br />

N,F<br />

no<br />

ADD<br />

source A<br />

source B<br />

destination<br />

N,F,immediate<br />

N,F,immediate<br />

N,F<br />

no<br />

AEX<br />

source<br />

index<br />

number<br />

destination<br />

ST<br />

immediate int [0-82]<br />

immediate int [0-82]<br />

ST<br />

no<br />

AFI<br />

no<br />

AHL<br />

channel<br />

AND mask<br />

OR mask<br />

control<br />

immediate int [0-4]<br />

immediate hex [0000-ffff]<br />

immediate hex [0000-ffff]<br />

R<br />

yes<br />

AIC<br />

source<br />

destination<br />

N, immediate int<br />

ST<br />

no<br />

ARD<br />

channel<br />

destination<br />

control<br />

string length<br />

characters read<br />

immediate int [0-4]<br />

ST<br />

R<br />

immediate int [0-83]<br />

returns N<br />

yes<br />

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

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