CNCezPRO™ Software

Real-Time 3D Graphics Simulation for Computer Numerical Control



G28 AUTOMATIC RETURN TO REFERENCE
N_ G28 X_ Y_ Z_
The G28 allows the existing tool to be positioned to the predefined reference point automatically via an intermediate position.
Example G28
% (PROGRAM START FLAG)
:1111
N5 G90 G20
N10 M06 T7
N15 M03 S1000
N20 G00 X4.75 Y2
N25 G01 Z-0.5 F10
N30 X2
N35 G00 Z0.25
N40 G28 X0 Y2.5 Z1
N45 M06 T10
N50 M03 S2000
N55 G29 X2 Y2 Z0.1
N60 G01 Z-1.25 F5
N65 G00 Z1
N70 X0 Y0
N75 M05
N80 M30