Siemens SINUMERIK 840D sl Function Manual page 1017

Inclined wheel
with tool base dimension for GWPS
Figure 18-7 Required offset values shown by example of inclined grinding wheel with implicit monitoring selection and with
base selection for GWPS calculation
Extended Functions
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Grinding-Specific Tool Offset and Tool Monitoring (W4)
Tool offset for grinding operations
1017