Siemens SINUMERIK 840DE SL - Page 1812

Detailed Description
2.9 Sum offsets and setup offsets
Tool Compensation (W1)
2-132 Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Note
DL0 is not allowed. If compensation is deselected (D0 and T0), the sum offset also becomes
ineffective.
Programming a sum offset that does not exist triggers an alarm, similar to programming a
D compensation that does not exist.
Thus, only the defined wear remains part of the compensation (defined in system variables
$TC_DP12 to $TC_DP20).
Programming a sum offset when a D compensation is active (also applies to deselection)
has the same effect on the path as programming a D command. An active radius
compensation will, therefore, lose its reference to adjacent blocks.
Configuration
MD18112 $MN_MM_KIND_OF_SUMCORR, bit 4=0: 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.
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Fig. 2-49 MD18112 $MN_MM_KIND_OF_SUMCORR, bit 4 = 0