Punching And Nibbling; Activation, Deactivation; Punching And Nibbling On Or Off (Spof, Son, Pon, Sons, Pons, Pdelayon, Pdelayof, Punchacc) - Siemens SINUMERIK 840D sl Programming Manual

Punching and nibbling

14.1

Activation, deactivation

14.1.1 Punching and nibbling on or off (SPOF, SON, PON, SONS, PONS,
PDELAYON, PDELAYOF, PUNCHACC)
Function
Activate/deactivate punching and nibbling
PON
punching- and nibble-specific functions. Modal commands
exclusive, i.e.
Punching/nibbling with leader
The functions
Unlike
control of stroke initiation is at servo level. This enables higher stroke frequencies and, as a
result, increased punching capacity to be achieved.
While signals are being evaluated in the leader, all functions that cause the nibbling or
punching axes to change position (e.g. handwheel travel, changes to frames via PLC,
measurement functions) are inhibited.
Punching with delay
PDELAYON
has a preparatory function and therefore is generally located before
resumes after
Note
The delay time is set in setting data SD42400 $SC_PUNCH_DWELLTIME.
Travel-dependent acceleration
PUNCHACC
acceleration dependent on the hole spacing.
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
and are used to activate the punching and nibble functions.
SON
deactivates
PON
and
SONS PONS
/ (stroke control at interpolation level), with these functions, signal-related
SON PON
results in a delayed output of the punching stroke. The modally effective command
.
PDELAYOF
can be used to specify an acceleration characteristic defining different rates of
and vice versa.
SON
also switch-in the punching or nibbling functions.
14
terminates all
SPOF
and are mutually
PON SON
. Normal punching
PON
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