Adtech ADTECH9 Series Programming Manual page 37

Format:
G52 X_Y_Z_;
XY_Z_;
systems,
Details:
In this instruction, IP_specifies the offset equivalent to current G54~G59 coordinate systems, i.e. IP_specifies
the position coordinates of local coordinate system origin in current G54~G59 coordinate system.
G52 instruction is always valid after specified until next G52 instruction is specified.
G52 instruction can set the processing coordinate system without changing the workpiece coordinate system.
G52 IP0 (G52 X0 Y0 Z 0 α0) can be used to cancel local coordinate system.
The setting of local coordinate system doesn't change the machine tool coordinate and workpiece coordinate
system.
G52 instruction can replace G92 instruction to specify the offset between the origin of processing program and
workpiece origin.

Example:
Local coordinate system in absolute value mode
①G28 X0 Y0;
②G00 G90 X1000 Y1000;
③G92 X0 Y0;
④G00 X500 Y500;
ADTECH9 Series CNC Programming Manual
Local Coordinate System Diagram
Equivalent to the offset of current G54~G59 coordinate
define workpiece coordinate system