Specialized Concentrated Focused
Operation「25」
Workbench range lower limit(Z)
In the first setting of the upper & lower limit of workbench stroke, please verify the actual valid range of machine
motion in case of accident.
3.4 Returning to Machine Origin
Origin of Machine Coordinate System (inherent coordinate system of machine tool), also called
mechanical origin or mechanical zero, is fixed after design, manufacturing and debugging before
machine tool leaving factory. After startup of control system, it is necessary to execute the operation of
returning to machine origin automatically or manually.
These below functions will be available only after returning to machine origin: software limit enabled,
setting the fixed point, and tool change.
3.4.1 Process of Returning to Machine Origin
The processes of returning to machine origin of X, Y, and Z axes are included and identical, shown in Fig.
3-8 (take X-axis as an example).
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