Optional inputs of functions

Function extension:
Inputs of a function (FUNCTION) for which an initial value has been defined in the declaration editor do not need to be assigned a value/variable when the function is called. The initial value is displayed in the tooltip of the function.

Contained in which products?
PLC Designer V3.22

Application:
This is a PLC Designer specific extension of IEC 61131-3, which is already known from other programming languages.

Automatic Translation

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