Siemens Sinumerik 802D sl Programming Manual page 52

Commands Calling Axis Movements
2.3 Reference point return
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.
2-52
/PGA/, Programming Guide Advanced,
Chapter "Extended Stop and Retract"
SINUMERIK 802D sl/840D sl840D/840Di sl/840Di/810D ISO Turning -- 04.07 Edition
© SIEMENS AG 2007 All rights reserved
04.07