has safe input and [...] I/Os to variables [...] . These inputs and outputs

only to variables of POUs of type [...] Global Variable List , [...] for all variables of the object

a variable ( VAR_INPUT [...] variables are declared [...] variables

type variable [...] variables. . [...] input parameters

is the linking of the inputs [...] with the variables

. If the Forward inputs standard [...] , then user input [...] and select Variable .

independent input [...] independent input [...] the guard. Table 32 . VAR_INPUT

that the 2–5 analog inputs [...] 3oo5 inputs are used [...] of inputs to be evaluated

inputs can be linked [...] if at least one input [...] of the Boolean variable Var

with the input configuration [...] by means of a variable [...] for the output of variable