Siemens SINUMERIK 828D

Punching and nibbling
12.1 Activation, deactivation
Job planning
648 Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
Second punching interface
Machines which need to use a second punching interface (second punching unit or
comparable medium) alternately can be switched over to a second pair of fast digital inputs
and outputs on the control (I/O pair). Full punching/nibbling functionality is available on both
interfaces. The
SPIF1 and SPIF2 commands are used to switch over between the first and
second punching interface.
Note
Condition: A second I/O pair has to be defined for the punching functionality in the machine
data (→ see machine manufacturer's specifications).
Syntax
PON G... X... Y... Z...
SON G... X... Y... Z...
SONS G... X... Y... Z...
PONS G... X... Y... Z...
PDELAYON
PDELAYOF
PUNCHACC(<Smin>,<Amin>,<Smax>,<Amax>)
SPIF1/SPIF2
SPOF
Significance
PON
Activate punching.
SON
Activate nibbling.
PONS
Activate punching with leader.
SONS
Activate nibbling with leader.
SPOF
Deactivate punching/nibbling.
PDELAYON
Activate punching with delay.
PDELAYOF
Deactivate punching with delay
Activate travel-dependent acceleration.
Parameter:
<Smin>
Minimum hole spacing
<Amin>
Initial acceleration
<Amin> can be greater than <Amax>.
<Smax>
Maximum hole spacing
PUNCHACC
<Amax>
Final acceleration
<Amax> can be greater than <Amin>.
SPIF1
Activate first punching interface.
The stroke is controlled using the first pair of fast I/O.