Siemens SINUMERIK 840D sl Function Manual page 728

N4: Punching and nibbling - only 840D sl
10.3 Activation and deactivation
If the defined value cannot be divided as an integer into the interpolation clock cycle, then it
is rounded to the next divisible integer value.
The function has a modal action.
PDELAYOF
Punching with delay OFF
PDELAYOF deactivates punching with delay function, i.e. the punching process continues
normally. PDELAYON and PDELAYOF form a G code group.
Programming example:
SPIF2 activates the second punch interface, i.e. the stroke is controlled via the second pair
of high-speed I/Os (see machine data MD26004 and MD26006).
:
:
N170 PDELAYON X100 SPOF
:
:
N180 X800 PON
:
:
N190 PDELAYOF X700
:
:
:
SPIF1
Activation of first punch interface
SPIF1 activates the first punch interface, i.e. the stroke is controlled via the first pair of high-
speed I/Os (see machine data MD26004 and MD26006).
The first punch interface is always active after a reset or control system power up. If only one
interface is used, then it need not be programmed.
SPIF2
Activation of second punch interface
SPIF2 activates the second punch interface, i.e. the stroke is controlled via the second pair
of high-speed I/Os (see machine data MD26004 and MD26006).
728
; position without punch initiation, activate
; delayed punch initiation
; activate punching. The punch stroke is output
; with a delay when the end position is reached.
; deactivate punching with delay, normal punch
; initiation ON. End of programmed motion
;
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions