Punching and Nibbling (N4)
15.3 Activation and deactivation
Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
279
Example 2
$>@
381&+$&&
6>PP@
The characteristic defines the following acceleration rates:
Distance
between holes
Acceleration
< 3 mm The axis accelerates at a rate corresponding to 75% of maximum acceleration.
3 - 8 mm Acceleration is reduced to 25%, proportional to the spacing.
> 10 mm The axis accelerates at a rate of 25%.
If a reduced acceleration rate has already been programmed via ACC, then the acceleration
limits defined with
PUNCHACC refer to the reduced acceleration rate.
The function is deselected with:
S
min
= S
max
= 0
The acceleration rate programmed beforehand with
ACC remains operative.
Block search
In the case of a search for a block containing a nibbling function, it is possible to program
whether the punch stroke is executed at the block beginning or suppressed.
The setting is programmed in machine data:
MD11450 $MN_SEARCH_RUN_MODE
Bit Value Meaning
0 Punch stroke at beginning of block is suppressed. 5
1 Punch stroke at beginning of block is executed.
See Section"Block search: Processing of certain program sections (K1)"
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