Siemens SINUMERIK 802D sl Programming Manual page 39

04.07
generates internally in the NCK
N10 SETINT (2) PRIO=1 CYCLE3106 LIFTFAST
N30 LFPOS
N40 POLF[X]=19.5
N70 POLFMASK(X, Y)
G10.6 is used to group these part program commands internally in a command set.
In order to activate an interrupt input (SETINT(2)), an interrupt program (ASUP)
must also be defined. If one has not been programmed, the part program will not
be able to continue as it will be interrupted with a reset alarm once the retraction
motion is complete. The interrupt program (ASUP) CYCLE3106.spf is always used
for fast retraction with G10.6. If the part program memory does not contain program
CYCLE3106.spf, alarm 14011 "Program CYCLE3106 not available or not enabled
for processing" is output in a part program set with G10.6.
The behavior of the control following fast retraction is specified in ASUP
CYCLE3106.spf. If the axes and spindle are to be stopped following fast retraction,
M0 and M5 must be programmed accordingly in CYCLE3106.spf.
If CYCLE3106.spf is a dummy program, which only contains M17, the part program
will continue uninterrupted following fast retraction.
If G10.6 <AxisPosition> is programmed to activate fast retraction, when the input
signal of the second NC fast input changes from 0 to 1, the motion currently in
progress is interrupted and the position programmed in set G10.6 is approached at
rapid traverse. The positions are approached absolutely or incrementally according
to the program settings in set G10.6.
The function is deactivated with G10.6 (without positional data). Fast retraction by
means of the input signal of the second NC fast input is disabled.
Siemens
To some extent, the fast retraction function with G10.6 can be achieved using
function POLF[<AxisName>] = <RetractionPosition>. This function will also retract
the tool to the programmed position. However, it does not support the remainder of
the ISO dialect original functionality. If the interrupt point cannot be approached
directly, obstructions must be bypassed manually.
References:
Restrictions
Only one axis can be programmed for fast retraction.
© Siemens AG 2007 All rights reserved
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) -- 04.07 Edition
POLF[Y]=33.3
/PGA/, Programming Guide Advanced,
Chapter "Extended Stop and Retract"
Commands Calling Axis Movements
2.2 Reference point return
; Activate interrupt input
; Select lift mode
; Program lift positions
; for x19.5 and y33.3
; Activate retraction
; of x and y axis
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