Siemens SINUMERIK 840D sl Function Manual page 852

Detailed description
2.4 Frames
2.4.4.3 Manual traverse in the SZS coordinate system
Previously, geometry axes have been traversed manually in JOG mode in the WCS. In
addition, there is also the option to carry out this manual operation in the SZS coordinate
system. The $AC_JOG_COORD variable enables the user to switch between manual
traversing in the WCS and SZS. The user can now select if he wants to traverse in the SZS
or the WCS.
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Basic logic functions: Axes, coordinate systems, frames (K2)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0