System variable #3004 is sim i lar to the #3003, but is used for au to matic op er a tion con trol of
the feedhold switch, the feedrate over ride switch, and the ex act stop check con trol. This vari able
can have up to eight set tings, with the 0 (zero) set ting as the de fault for all three func tions, when
the ma chine and con trol power is turned on. Zero set ting means the func tion is ac tive. Press ing
the RESET but ton or Power Off will clear both sys tem vari ables #3004 and #3003.

Operation State 2 - FEEDRATE OVERRIDE
When the feedrate over ride is dis abled in a macro, us ing the vari able #3004, all ma chin ing
will be done at 100% feedrate, re gard less of the set ting of the feedrate over ride switch on the op -
er a tion panel. 100% feedrate is de fined as the feedrate value spec i fied in the CNC pro gram or
macro, us ing the F-ad dress and ap plies equally to feedrate per min ute and feedrate per rev o lu tion.
It works the same for Eng lish and met ric units of feedrate data in put.