The variable is declared [...] _EXTERNAL <variable name> Possible

Variable List Note Variable declaration

_INPUT declarations in functions [...] variables are unknown [...] above the declaration part

variables and ensures [...] , manually declare

function block variable [...] '<input variable [...] local variable

in the variables declaration [...] . It recognizes such variables [...] variables in a special

,UPDATE] Variable := <variable [...] ,UPDATE] Variable := <variable [...] of the module declaration . .

with two variables. Task [...] in the declaration of a POU [...] Example //Declaration

_INPUT declarations in functions [...] variables are unknown [...] above the declaration part

_INPUT declarations in functions [...] variables are unknown [...] above the declaration part