Siemens SINUMERIK 828D

W1: Tool offset
18.11 Sum offsets and setup offsets
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
1561
Configuration
MD18112 $MN_MM_KIND_OF_SUMCORR, bit 4=0: (Properties of sum offset in the TO area) default setting:
Only one set of sum offsets exists per DL number.
We refer in general to the sum offset.
This describes the data represented by $TC_SCPx.
Figure 18-50 MD18112 $MN_MM_KIND_OF_SUMCORR, bit 4 = 0
Tool T = t is active. With the data in the figure, the following is programmed:
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).
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.
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