Siemens sinumerik 840d Programming Manual page 173

04.00
5
5.5 Settable path reference, SPATH, UPATH (SW 4.3 and higher)
840D 840D
NCU 571 NCU 572
NCU 573
Machine/option data
The G code group value active after Reset is
determined via machine data MD 20150:
GCODE_RESET_VALUES [44].
In order to maintain compatibility with existing
installations, SPATH is set as default value.
The basic setting value for the type of rounding is set
in MD 20150: GCODE_RESET_VALUES [9] (10th G
code group).
Axial machine data MD 33100:
COMPRESS_POS_TOL has been expanded in SW
4.3 and higher: It contains the tolerances for the
compressor function and for rounding with G642.
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SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) − 04.00 Edition
810D 840Di
Special Motion Commands
5
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