Siemens SINUMERIK 828D Programming Manual page 648

Punching and nibbling
12.1 Activation, deactivation
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
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
SON
PONS
SONS
SPOF
PDELAYON
PDELAYOF
PUNCHACC
SPIF1
648
and commands are used to switch over between the first and
SPIF1 SPIF2
Activate punching.
Activate nibbling.
Activate punching with leader.
Activate nibbling with leader.
Deactivate punching/nibbling.
Activate punching with delay.
Deactivate punching with delay
Activate travel-dependent acceleration.
Parameter:
<Smin> Minimum hole spacing
<Amin> Initial acceleration
can be greater than <
<Amin>
<Smax> Maximum hole spacing
<Amax> Final acceleration
can be greater than <
<Amax>
Activate first punching interface.
The stroke is controlled using the first pair of fast I/O.
.
Amax>
.
Amin>
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
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