Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
8-1
Tool offsets
8
8.1 8.1 Offset memory
Function
Structure of the offset memory
Every data field can be invoked with a T and D number (except "Flat D No."); in addition to
the geometrical data for the tool, it contains other information such as the tool type.
Flat D number structure
The "Flat D No. structure" is used if tool management takes place outside the NCK. In this
case, the D numbers are created with the corresponding tool compensation blocks without
assignment to tools.
T can continue to be programmed in the parts program. However, this T has no reference to
the programmed D number.
Machine manufacturer
User cutting edge data can be configured via machine data. Please refer to the machine
manufacturer's instructions.
Parameters
Note
Individual values in the offset memory
The individual values of the offset memories P1 to P25 can be read from and written
to the program via system variable. All other parameters are reserved.
The tool parameters
$TC_DP6 to $TC_DP8, $TC_DP10 and $TC_DP11 as well as $TC_DP15 to $TC_DP17,
$TC_DP19 and $TC_DP20 have another meaning depending on tool type.
1
Also applies to milling tools for 3D face milling
2
Tool type for slotting saw
3
Reserved: Is not used by SINUMERIK 840/810D
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