Siemens SINUMERIK 840DE SL - Page 1813

Detailed Description
2.9 Sum offsets and setup offsets
Tool Compensation (W1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-133
Tool T = t is active. With the data in the figure, the following is programmed:
D2 ; Cutting edge offsets, i.e., $TC_DP3 to $TC_DP11 + wear
($TC_DP12 to $TC_DP20) + adapter dimension
...
DL=1 ; Sum offset 1 is added to the previous D2 compensations, i.e.,
$TC_SCP13 to $TC_SCP21.
...
DL=2 ; Sum offset 2 is added to the D2 compensation instead of sum
offset 1, i.e., $TC_SCP23 to $TC_SCP31.
...
DL=0 ; Deselection of sum offset;
Only the data of D2 remain active.
MD18112 $MN_MM_KIND_OF_SUMCORR, bit 4=1:
Setup offsets are available
The sum offset is now composed of the "sum offset fine" (represented by $TC_SCPx) and
the setup offset (represented by $TC_ECPx). Two data sets therefore exist for one DL
number. The sum offset is calculated by adding the corresponding components ($TC_ECPx
+ $TC_SCPx).
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Fig. 2-50 MD18112 $MN_MM_KIND_OF_SUMCORR, bit 4 = 1 "setup offsets" + "sum offsets fine"