All variables to be used only in this POU are declared in the declaration part of the POU. These can include: input variable, output variable , input/output variables, local variables, remanent variables and constants⮫ «Input variable»⮫ «Output variable»⮫ «Input and output variables»⮫ «Local variables»⮫ «Constants, typed literals». The declaration syntax is based on the IEC61131-3 standard.
Regard the possibility of using templates for objects of type 'Global Variables', 'Data types', 'Function', 'Function Block' or 'Program'⮫ «'Save as template'».
Regard the possibility of using pragmas to affect the properties of a variable concerning the compilation resp. precompilation process⮫ pragmas.
An example of a correct declaration of variables in the editor:
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Recommendations on the naming of identifiers