Where are G-code MACRO programming files for CNC controllers stored in the system? Are specific file names required?
1. All of the files for CNC programming tools such as T code, M code or user-defined G code MACRO are stored in the CF card program folder - CF: \O_MACRO.
2. The file must be named as O9xxx. For instance O9060. (See below.)

Note: Generally, a MACRO file is not visible for editing. For visibility or editing of the file, the parameter value must be set to 1. (See below.)