for variables of type Sys [...] Conventions for variables [...] variable of type “TIME

_VAR Variable declaration [...] _VAR Boolean variable [...] : For Boolean variables, one

with a dot . always [...] local variable [...] global variable

: [UPDATE] Variable := [...] : [UPDATE] SEC Trend [...] : [UPDATE] Task := <trend

, it is not updated in the project [...] The copy is always [...] will not be updated

always : The program always halts [...] , the variable or memory

with the controller is always [...] to update

update [...] variables. Cold = (1,) ¶ [...] persistent variables

and variable values [...] controller is always [...] being updated, except

is always transferred [...] with the POU ProfinetCommon.Update