Ini Program (Cc_Resu_Ini.spf) - Siemens sinumerik 840D sl Function Manual

Detailed description
2.4 RESU-specific part programs
Note
If the number of traversing blocks generated is reduced due to insufficient memory, the
entire retraceable contour can still be retraced for retrace support. To do this, proceed as
follows:
• Travel back to the end of the RESU main program.
• Two-time change of the interface signal:
Using the current position as a new interruption point enables RESU to generate a new
RESU main program.
Subsequently, travel is possible as far as the end of the retraceable contour range or, if the
limits have changed, as far as the starting point of the last traversing block that can be
generated. The procedure described can be repeated as many times as required both for
reverse and forward travel.
2.4.2

INI program (CC_RESU_INI.SPF)

The RESU-specific subroutine CC_RESU_INI.SPF contains the default settings required for
reverse travel:
• Metric input system: G71
• Absolute dimensions: G90
• Deactivation of the configurable zero offsets/frames: G500
• Deactivation of the active tool offsets: T0
• Deactivation of the tool radius compensation G40
• Traversing velocity: F200
22
– DB21, ... DBX0.1 (Reverse/Forward)
See Subsection "Boundary conditions", "Frames"
See Subsection "Boundary conditions", "Tool offsets"
Special functions: Retrace Support (TE7)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0