# ID 21029

Write access to tool data is not allowed during 3D-WGK is active.
Description | With active 3D tool geometry compensation (TGC) in NC program, a write access via V.G.WZ_AKT.* on current tool data (length, radius, axes offsets) is programmed. Example: Wrong: N10 #TGC ON :

N.. V.G.WZ_AKT.R = 50

:

N.. #TGC OFF

:

N1000 M30

Response | Class | 2 | Abort NC program processing.
Solution | Class | 3 | Check and modify NC program. Write access on current tool data is only permissible during deselected 3D tool geometry compensation (#TGC OFF).
Error type | 1, Error message from NC program.