Macros that were previously defined inside, or outside of the main program can be 'called' to reproduce a set of operations. Calling these macros saves CNC memory when duplicated, or repeated.
Post automatically generates macros in the NC file when the FeatureCAM macro selection Uni-dir (uses macro) is enabledand the post processor is configured for macros.
Note: There are that many options and user requests, that it's simply not possible to ship a standard post for macro support. In most of the cases some customizing and testing is needed before using macro support.