Siemens SINUMERIK 840DE

Tool offsets
8.16 Additive offsets
Fundamentals
8-70 Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1
Programming
$TC_SCPxy[t,d] wear values
Or
$TC_ECPxy[t,d] setup values
Parameters
$TC_SCPxy Wear values are assigned to the corresponding geometry
parameters via xy, where x is the number of the wear value
and y is the reference to the geometry parameter.
$TC_ECPxy Setup values are assigned to the corresponding geometry
parameters via xy, where x is the number of the setup
value and y is the reference to the geometry parameter.
t T number of the tool
d D number of the tool edge
Note
The defined wear and setup values are added to the geometry parameters and the other
offset parameters (D numbers).
Example
The wear value of length 1 is set to the value 1.0 for the tool edge (D number d) of the tool
(t).
Parameter: $TC_DP3 (length 1, with turning tools)
Wear values: $TC_SCP13 to $TC_SCP63
Setup values: $TC_ECP13 to $TC_ECP63
$TC_SCP43 [t, d] = 1.0
8.16.3 Delete additive offsets (DELDL)
Function
DELDL is used to delete the additive offsets for the tool edge of a tool (in order to release
memory). Both the defined wear values and the setup values are deleted.