The .$PP file shipped with the software has been configured according to the controller's manual. Any optional codes or canned cycles should be added to the .$PP file to ensure proper code production. The Router-CIM Postprocessor will show an error message stating that "VOCABULARY WORD NOT IN .$PP FILE" if it cannot find a specific code. There is always a certain amount of "fine tuning" involved in getting the system to produce code that looks the way you want it to look.
If changes need to be made, they should be made in the [controller].$PP file. This file determines the final placement of codes and vocabulary for the system. Use the DOS EDLIN or a text editor in the "non-document" mode to make the changes.