Cnc Custom Macros — Fanuc

: Commands like IF , THEN , GOTO , and WHILE allow the program to make decisions or repeat sections (loops) based on specific conditions. Key Benefits of Macro Programming Variables? Macros? - Post Processor Development Forum

: Temporary values used only within the macro; they reset when the program ends. Fanuc CNC Custom Macros

: Shared across programs; #500 and up typically stay in memory even after the machine is turned off. : Commands like IF , THEN , GOTO

To build a functional macro, you must understand three primary building blocks: : Placeholders that store data. : Commands like IF

: You can perform math directly in your code, such as #100 = [#101 + 25.0] * COS[45] .