Tool offsets
7.2 Additive offsets
Job planning
394 Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
7.2.2 Specify wear and setup values ($TC_SCPxy[t,d], $TC_ECPxy[t,d])
Function
Wear and setting-up values can be read and written to using system variables. The logic is
based on the logic of the corresponding system variables for tools and tool noses.
System variables
System variable Significance
$TC_SCPxy[<t>,<d>] Wear values that are assigned to the particular geometry parameters
via xy, whereby x corresponds to the number of the wear value and
y establishes the reference to the geometry parameter.
$TC_ECPxy[<t>,<d>] Setting-up values that are assigned to the particular geometry para-
meter via xy, whereby x corresponds to the number of the setting-up
value and y establishes the reference to the geometry parameter.
<t>: T number of the tool
<d>: D number of the tool cutting 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 of 1.0 for the cutting edge <d> of 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
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