: Shared across programs; #500 and up typically stay in memory even after the machine is turned off.
: 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 Fanuc CNC Custom Macros
: These interface directly with the machine to read positions, tool offsets, or alarms. : Shared across programs; #500 and up typically
: You can perform math directly in your code, such as #100 = [#101 + 25.0] * COS[45] . : Shared across programs