Documentation of a function block
The following sample shows the documentation of a function block using the reStructuredText syntax in the function block comment and the corresponding representation in the Library Manager.
(In sample project: A_Samples\FB_DocuSample_FunctionBlock)
Code
(*
:Description: This function block represents <...> and can be used for <...> ...
:Instructions for use: How to use this FB ...
Version history:
+-------------+------------+----------------+----------+------------------------------------------+
|Date | Version | created under | Author | Remark |
+=============+============+================+==========+==========================================+
|2017-07-04 | 1.0.0.0 | V3.1.4022.0 | S.H. | Performance optimization |
+-------------+------------+----------------+----------+------------------------------------------+
|2019-01-11 | 1.1.0.0 | V3.1.4022.27 | K.F. | Bug fix: Output calculation corrected |
+-------------+------------+----------------+----------+------------------------------------------+
*)
FUNCTION_BLOCK FB_Libdoc_FontStyle
VAR_INPUT
nVarInA : INT; //First input variable
nVarInB : INT :=5 //Second input variable
END_VAR
VAR_OUTPUT
nVarOut : INT; //Output variable
END_VARRepresentation in the Library Manager
|
