CNCezPRO™ Software

Real-Time 3D Graphics Simulation for Computer Numerical Control



G29 AUTOMATIC RETURN FROM REFERENCE POINT
N_ G29 X_ Z_
The G29 command can be used immediately after an automatic tool change. It allows the new tool to be returned from the predefined reference point to the specified point via an intermediate point specified by the previous G28 command.
Example G29
% (PROGRAM START FLAG)
:1029
N5 G20 G40
N10 T0101
N12 M03
N13 M08
N15 G00 X2.25
N20 Z0.1
N25 G01 Z-2 F0.012
N30 G28 X4 Z0.5 M09 T0100
N35 M05
N40 T0202
N45 M03
N47 M08
N50 G29 X2 Z0.1
N55 G01 Z-2
N60 G28 X4 Z0.5 M09
N65 T0200 M05
N70 M02