W1: Tool offset
18.14 Supplementary conditions
Basic Functions
1594 Function Manual, 09/2011, 6FC5397-0BP40-2BA0
18.14 Supplementary conditions
18.14.1 Flat D number structure
Grinding tools
Grinding tools (tool types 400-499) cannot be defined using the simple tool management structure (flat D
numbers).
Block search
T number output to PLC triggers a synchronization process in the NCK: with absolute, indirect D programming,
the PLC returns the D values via VDI. The NCK waits until the output of a T number is followed by a response
from the PLC: "I have written the D number". With block search without calculation, this process of
synchronization must be deactivated until the first valid T number has been output again. That means that the
NCK must not wait on D programming.
REORG
The (only) writable variable $A_MONIFACT, which is defined here, is stored by main-run data. Since the write
process takes place synchronously to the main run, no special measures are required for Reorg.
18.14.2 SD42935 expansions
SD42935
Which of the wear components are to be transformed and which are not to be transformed in conjunction with the
functions TOWMCS and TOWWCS can be defined via the setting data:
SD42935 $SC_WEAR_TRANSFORM (transformation of wear values)
Note
At what point the auxiliary functions can be output to PLC after block search is complete, can
be controlled with the machine data:
$MC_AUXFU_AT_BLOCK_SEARCH_END (auxiliary function output after block search)
Automatic on end or on NC start.
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