Siemens SINUMERIK 840D sl, Function Manual

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Detailed Description
2.9 Sum offsets and setup offsets
Basic logic functions: Tool Offset (W1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
155
DELDL - Delete sum offset
Sum offsets are generally only relevant when machining with a cutting edge at a certain time
at a certain location of the workpiece. You can use the NC language command
DELDL
to
delete sum offsets from cutting edges (in order to release memory).
; Deletes all sum offsets for cutting edge d on tool t.
status = DELDL( t, d )
;
t, d are optional parameters.
If d is not specified, all sum offsets of all cutting edges of tool t are deleted.
If d and t are not specified, all sum offsets for the cutting edges on all tools of the TO unit are
deleted (for the channel, in which the command is programmed).
When working with setup offsets, the
DELDL
command deletes both the setup offset and the
"sum offsets fine" of the specified cutting edge(s).
Note
The memory used for the data sets is released after deletion.
The deleted sum offsets can subsequently no longer be activated or programmed.
Sum offsets and setup offsets on active tools cannot be deleted (similar to the deletion of D
compensations or tool data).
The "status" return value indicates the result of the deletion command:
0: Deletion was successful
-1: Deletion was not (one cutting edge) or not completely (several cutting edges) successful