This message means that the function block has no wired input, and the value of the spec is not the correct default. In some forms of controller, this can be a problem. Composer usually replaces a removed line with the correct default specification value (5 for real 0.0, for example), but WinCAD and DOS CADEWS do not.
--Post Processing drawing 1020481A.CAD Module 1,02,04 Block 2061 FC 1 has no wired input, static input from block 0 (should be 5).
In this example, the compiler is telling us that the unwired input S1 has a value 0, not 5, as it should be.
This error can be built directly into Hyperview. For more information, see the article Building error reports into the M14.