Adapt Tolerances For Rapid Traverse Motion (Stolf, Ctolg0, Otolg0) - Siemens SINUMERIK 840D sl Programming Manual

Fundamentals
2.9 Motion commands
2.9.4.3

Adapt tolerances for rapid traverse motion (STOLF, CTOLG0, OTOLG0)

The tolerances for rapid traverse motion (G0 tolerances) configured using machine data can be
temporarily adapted in the part program. In so doing, the settings in the machine data are not
changed. After channel or end of program reset, the configured tolerances become effective
again.
Requirements
G0 tolerances are only effective in compliance with the following conditions:
● One of the following functions is active:
– Compressor function COMP...
– Smoothing function G642 or G645
– Orientation smoothing OST
– Orientation smoothing ORISON
– Smoothing for path-relevant orientation ORIPATH
● Several (≥ 2) consecutive G0 blocks in the part program.
For a single G0 block, the G0 tolerances are not effective, as at the transition from non G0
motion to G0 motion (and vice versa), the "lower tolerance" always applies (workpiece
processing tolerance)!
Syntax
Adaptation of the relative G0 tolerance
STOLF=<Value>
Adaptation of the absolute G0 tolerances
CTOLG0=<Value>
OTOLG0=<Value>
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Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming