Siemens SINUMERIK 828D

W1: Tool offset
18.11 Sum offsets and setup offsets
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
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18.11.4 Examples
Example 1
That no compensation and no sum offset will come into effect must be defined during tool change via the
machine data:
• MD20270 $MC_CUTTING_EDGE_DEFAULT=0 (Basic setting of tool cutting edge without programming)
• MD20272 $MC_SUMCORR_DEFAULT=0 (default setting sum offset without program).
Example 2
During tool change it has to be defined that offset D2 and sum offset DL=1 are activated via the machine data:
MD20270 $MC_CUTTING_EDGE_DEFAULT=2 (Basic setting of tool cutting edge without programming)
MD20272 $MC_SUMCORR_DEFAULT=1 (default setting sum offset without program)
T5 M06 ; Tool number 5 is loaded - no compensation active.
D1 DL=3 ; Compensation D1 + sum offset 3 of D1 are activated.
X10
DL=2 ; Compensation D1 + sum offset 2 are activated.
X20
DL=0 ; Sum offset deselection, only compensation D1 is now active.
D2 ; Compensation D2 is activated - the sum offset is not included
in the compensation.
X1
DL=1 ; Compensation D2 + sum offset 1 are activated.
X2
D0 ; Compensation deselection
X3
DL=2 ; No effect - DL2 of D0 is zero (same as programming T0 D2).
T5 M06 ; Tool number 5 is loaded - D2 + DL=1 are active (= values of
machine data)
D1 DL=3 ; Compensation D1 + sum offset 3 of D1 are activated.
X10
DL=2 ; Compensation D1 + sum offset 2 are activated.
X20
DL=0 ; Sum offset deselection, only compensation D1 is now active.
D2 ; Compensation D2 is activated - sum offset DL=1 is activated.
X1
DL=2 ; Compensation D2 + sum offset 2 are activated.
D1 ; Compensation D1 + sum offset 1 are activated.