Axis Start After Punching - Siemens SINUMERIK 840D sl Function Manual

N4: Punching and nibbling - only 840D sl
10.2 Stroke control
10.2.4

Axis start after punching

Input signal "Stroke ON"
The start of an axis motion after stroke initiation is controlled via input signal "Stroke ON".
Figure 10-3 Signal chart: Axis start after punching
In this case, the time interval between t
time. It is determined by the interpolation sampling time and the programmed
punching/nibbling mode.
PON/SON
When the punching unit is controlled via PON/SON, the maximum delay time is calculated to be:
|t' - t
4
PONS/SONS
If the punch is controlled by PONS/SONS, the delay time is determined by:
|t' - t
4
Prerequisites: Stroke time (t
722
| = 3 x interpolation cycles
4
| ≤ 3 x position controller cycles
4
and t' acts as a switching-time-dependent reaction
4 4
- t ) > 4 interpolation cycles
4 2
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
t
t
Extended Functions