User-Defined Functions

 

S-Function

    Fields considered:

        >  S-function name

        >  S-function parameters P

    Remarks:

   > The code generator will look for a file (in the model path) with the same name as the s-function name and a .plc extension. The contents of the file are included in the generated code. If the file does not exist, a template file will be written. The s-function behavior should be manually implemented in this file using the IEC 61131-3 Structured Text standard. In- and outputs are automatically setup.

 

Level-2 M-file S-Function

    Fields considered:

        >  M-file name

        >  Parameters P

    Remarks:

   > The code generator will look for a file (in the model path) with the same name as the M-file name and a .plc extension. The contents of the file are included in the generated code. If the file does not exist, a template file will be written. The M-file behavior should be manually implemented in this file using the IEC 61131-3 Structured Text standard. In- and outputs are automatically setup.

 

Embedded MATLAB Function

    Fields considered:

        -    

    Remarks:

   > The built in M parser will try to translate the contained M function into an IEC 61131-3 Function Block.