Tool length compensation (TLC)
![]() | The use of this feature requires the license for the extension package "Transformations". It is not included in the scope of the standard license. |
#TLC ON [ <delta_tool_length> ] Selection TLC (modal)
#TLC OFF Deselection TLC (modal)
<delta_tool_length> Tool length difference in [mm].
TLC enables NC programs that have been created by a programming system and consider a specific tool length to be used in a machine even if the tool length has changed. It must be noted that new offsets or radii of the tools may not be corrected.
![]() | The TLC function may not be selected when RTCP is active. |

Programming example
N10 #TLC ON [15] (Selection of TLC with extended tool, WZL =15 mm)
N20 .
.N100 #TLC OFF (De-selection of TLC)
N200 #TLC ON [-20] (Selection of TLC with shortened tool, WZL = -20 mm)
N210 .
.
N300 #TLC OFF (De-selection of TLC)
N200 M30